🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.62 AU

Year: 141 Days

Day: 42.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,523,560 km

• M1: 39,494 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.72 AU - 0.94 AU

Year: 276 Days

Day: 33.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.27 AU - 2.41 AU

Year: 1307 Days

Day: 47.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.8

Radius: 11.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.2 AU - 5.4 AU

Year: 4457 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,523,560 km

• M1: 149,149 km (0.111 R)
• M2: 246,388 km (0.086 R)
• M3: 329,863 km (0.113 R)
• M4: 858,393 km (0.102 R)
• M5: 994,227 km (0.103 R)
• M6: 1,124,527 km (0.087 R)
• M7: 1,260,811 km (0.107 R)
• M8: 1,505,703 km (0.06 R)
• M9: 1,672,654 km (0.088 R)
• M10: 1,992,195 km (0.079 R)
• M11: 2,348,836 km (0.116 R)
• M12: 2,543,912 km (0.103 R)
• M13: 2,912,222 km (0.044 R)
• M14: 3,537,092 km (0.037 R)
• M15: 3,618,174 km (0.099 R)
• M16: 3,782,133 km (0.084 R)
• M17: 3,948,636 km (0.093 R)
• M18: 4,288,971 km (0.081 R)
• M19: 4,594,599 km (0.073 R)
• M20: 5,506,997 km (0.11 R)
• M21: 5,648,666 km (0.08 R)
• M22: 5,935,595 km (0.083 R)
• M23: 6,227,460 km (0.047 R)
• M24: 6,350,430 km (0.065 R)
• M25: 6,424,630 km (0.079 R)
• M26: 6,774,839 km (0.064 R)
• M27: 6,875,967 km (0.032 R)
• M28: 7,054,288 km (0.113 R)
• M29: 7,441,596 km (0.1 R)
• M30: 7,968,779 km (0.092 R)
• M31: 8,291,013 km (0.113 R)
• M32: 8,617,436 km (0.088 R)
• M33: 8,782,293 km (0.064 R)
• M34: 9,003,697 km (0.078 R)
• M35: 9,226,897 km (0.117 R)
• M36: 10,080,503 km (0.052 R)
• M37: 10,167,270 km (0.071 R)
• M38: 10,399,894 km (0.071 R)
• M39: 10,487,559 km (0.112 R)
• M40: 10,604,843 km (0.08 R)
• M41: 10,722,577 km (0.079 R)
• M42: 12,230,673 km (0.119 R)
• M43: 12,354,091 km (0.116 R)
• M44: 12,602,424 km (0.12 R)
• M45: 12,883,668 km (0.073 R)
• M46: 13,009,480 km (0.105 R)
• M47: 13,198,721 km (0.09 R)
• M48: 13,612,060 km (0.061 R)
• M49: 13,772,130 km (0.101 R)
• M50: 13,997,424 km (0.078 R)
• M51: 14,158,990 km (0.119 R)
• M52: 14,321,303 km (0.083 R)
• M53: 14,778,774 km (0.086 R)
• M54: 15,075,576 km (0.12 R)
• M55: 15,174,909 km (0.112 R)
• M56: 15,943,692 km (0.077 R)
• M57: 16,520,242 km (0.107 R)
• M58: 16,759,599 km (0.097 R)
• M59: 17,345,574 km (0.117 R)
• M60: 17,798,407 km (0.109 R)
• M61: 17,973,586 km (0.102 R)
• M62: 18,149,214 km (0.071 R)
• M63: 19,431,567 km (0.105 R)
• M64: 19,611,832 km (0.089 R)
• M65: 19,792,845 km (0.04 R)
• M66: 21,038,098 km (0.075 R)
• M67: 21,260,401 km (0.047 R)
• M68: 21,409,101 km (0.12 R)
• M69: 21,819,747 km (0.119 R)
• M70: 21,894,696 km (0.1 R)
• M71: 22,535,274 km (0.055 R)
• M72: 22,800,810 km (0.08 R)
• M73: 23,029,246 km (0.085 R)
• M74: 24,493,659 km (0.107 R)
• M75: 25,552,513 km (0.105 R)
• M76: 25,908,706 km (0.087 R)
• M77: 26,027,786 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.2

Radius: 10.7

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.63 AU - 7.79 AU

Year: 6349 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,523,560 km

• M1: 148,700 km (0.086 R)
• M2: 434,133 km (0.08 R)
• M3: 745,147 km (0.09 R)
• M4: 1,314,965 km (0.086 R)
• M5: 1,501,813 km (0.049 R)
• M6: 1,845,290 km (0.039 R)
• M7: 2,458,192 km (0.066 R)
• M8: 2,776,387 km (0.113 R)
• M9: 3,063,016 km (0.097 R)
• M10: 3,130,635 km (0.094 R)
• M11: 3,267,217 km (0.079 R)
• M12: 3,405,745 km (0.097 R)
• M13: 3,475,757 km (0.042 R)
• M14: 3,546,367 km (0.074 R)
• M15: 3,664,998 km (0.032 R)
• M16: 4,028,970 km (0.1 R)
• M17: 4,844,129 km (0.065 R)
• M18: 4,949,595 km (0.054 R)
• M19: 5,055,810 km (0.089 R)
• M20: 6,131,119 km (0.1 R)
• M21: 6,768,406 km (0.073 R)
• M22: 7,701,747 km (0.115 R)
• M23: 7,794,348 km (0.117 R)
• M24: 8,356,986 km (0.096 R)
• M25: 8,643,316 km (0.118 R)
• M26: 8,835,998 km (0.107 R)
• M27: 8,997,714 km (0.077 R)
• M28: 9,127,714 km (0.1 R)
• M29: 9,356,748 km (0.114 R)
• M30: 10,496,385 km (0.109 R)
• M31: 10,909,126 km (0.09 R)
• M32: 11,047,803 km (0.092 R)
• M33: 12,071,202 km (0.097 R)
• M34: 12,576,244 km (0.116 R)
• M35: 13,643,924 km (0.114 R)
• M36: 13,906,020 km (0.116 R)
• M37: 14,056,515 km (0.064 R)
• M38: 14,473,295 km (0.081 R)
• M39: 14,549,590 km (0.096 R)
• M40: 14,740,626 km (0.06 R)
• M41: 15,202,734 km (0.047 R)
• M42: 15,513,449 km (0.069 R)
• M43: 15,591,389 km (0.062 R)
• M44: 15,826,258 km (0.108 R)
• M45: 16,497,952 km (0.119 R)
• M46: 16,737,159 km (0.075 R)
• M47: 17,098,289 km (0.105 R)
• M48: 18,858,906 km (0.046 R)
• M49: 19,234,546 km (0.118 R)
• M50: 19,908,784 km (0.091 R)
• M51: 20,035,942 km (0.111 R)
• M52: 20,977,511 km (0.101 R)
• M53: 21,107,063 km (0.049 R)
• M54: 21,802,244 km (0.116 R)
• M55: 22,108,770 km (0.072 R)
• M56: 22,240,715 km (0.108 R)
• M57: 23,081,455 km (0.077 R)
• M58: 24,657,619 km (0.06 R)
• M59: 24,748,724 km (0.109 R)
• M60: 26,036,013 km (0.085 R)
• M61: 26,268,189 km (0.085 R)
• M62: 26,454,439 km (0.117 R)
• M63: 26,547,788 km (0.103 R)
• M64: 26,734,635 km (0.118 R)
• M65: 27,156,801 km (0.098 R)
• M66: 27,486,664 km (0.117 R)
• M67: 28,007,564 km (0.109 R)
• M68: 28,340,868 km (0.116 R)
• M69: 28,675,518 km (0.113 R)
• M70: 28,771,261 km (0.104 R)
• M71: 29,832,508 km (0.055 R)
• M72: 29,978,217 km (0.084 R)
• M73: 30,075,455 km (0.118 R)
• M74: 30,857,403 km (0.06 R)
• M75: 31,300,213 km (0.111 R)
• M76: 31,646,083 km (0.119 R)
• M77: 31,993,150 km (0.05 R)
• M78: 32,092,483 km (0.089 R)
• M79: 32,241,782 km (0.112 R)
• M80: 33,041,981 km (0.074 R)
• M81: 33,192,776 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 8.1

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.17 AU - 8.39 AU

Year: 7926 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 72,523,560 km

• M1: 105,466 km (0.068 R)
• M2: 184,305 km (0.11 R)
• M3: 245,789 km (0.116 R)
• M4: 398,529 km (0.081 R)
• M5: 472,131 km (0.098 R)
• M6: 567,425 km (0.064 R)
• M7: 634,893 km (0.114 R)
• M8: 732,431 km (0.117 R)
• M9: 963,111 km (0.056 R)
• M10: 1,097,899 km (0.102 R)
• M11: 1,151,305 km (0.1 R)
• M12: 1,328,728 km (0.101 R)
• M13: 1,479,373 km (0.065 R)
• M14: 1,550,881 km (0.067 R)
• M15: 1,848,730 km (0.104 R)
• M16: 2,070,584 km (0.115 R)
• M17: 2,356,615 km (0.106 R)
• M18: 2,497,387 km (0.085 R)
• M19: 2,583,106 km (0.095 R)
• M20: 2,816,629 km (0.109 R)
• M21: 3,398,564 km (0.043 R)
• M22: 3,509,865 km (0.087 R)
• M23: 4,101,076 km (0.106 R)
• M24: 4,168,694 km (0.112 R)
• M25: 4,582,183 km (0.118 R)
• M26: 4,918,778 km (0.115 R)
• M27: 5,099,193 km (0.046 R)
• M28: 5,300,253 km (0.081 R)
• M29: 5,634,903 km (0.104 R)
• M30: 5,976,285 km (0.099 R)
• M31: 6,149,669 km (0.059 R)
• M32: 6,363,594 km (0.095 R)
• M33: 6,481,477 km (0.108 R)
• M34: 6,659,499 km (0.045 R)
• M35: 7,020,478 km (0.034 R)
• M36: 7,845,361 km (0.105 R)
• M37: 7,950,678 km (0.097 R)
• M38: 8,183,901 km (0.102 R)
• M39: 8,333,649 km (0.104 R)
• M40: 8,419,518 km (0.042 R)
• M41: 8,548,920 km (0.04 R)
• M42: 8,919,175 km (0.115 R)
• M43: 8,984,998 km (0.099 R)
• M44: 9,652,952 km (0.095 R)
• M45: 9,788,338 km (0.026 R)
• M46: 10,777,779 km (0.07 R)
• M47: 10,965,374 km (0.113 R)
• M48: 11,320,071 km (0.083 R)
• M49: 12,259,695 km (0.043 R)
• M50: 12,529,270 km (0.113 R)
• M51: 13,374,798 km (0.095 R)
• M52: 13,576,456 km (0.083 R)
• M53: 13,652,302 km (0.098 R)
• M54: 13,880,738 km (0.073 R)
• M55: 13,931,751 km (0.029 R)
• M56: 14,084,939 km (0.095 R)
• M57: 16,557,193 km (0.111 R)
• M58: 16,665,352 km (0.106 R)
• M59: 17,100,233 km (0.086 R)
• M60: 17,594,056 km (0.046 R)
• M61: 17,787,336 km (0.096 R)
• M62: 18,792,485 km (0.116 R)
• M63: 18,905,281 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.6

Radius: 4.7

Gravity: 28.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.56 AU - 14.2 AU

Year: 17876 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,523,560 km

• M1: 361,129 km (0.112 R)
• M2: 844,181 km (0.112 R)
• M3: 1,086,230 km (0.062 R)
• M4: 1,487,751 km (0.099 R)
• M5: 2,151,367 km (0.114 R)
• M6: 2,894,270 km (0.078 R)
• M7: 3,293,098 km (0.028 R)
• M8: 4,181,260 km (0.064 R)
• M9: 4,221,502 km (0.049 R)
• M10: 6,160,291 km (0.036 R)
• M11: 6,670,569 km (0.027 R)
• M12: 7,388,040 km (0.041 R)
• M13: 7,534,497 km (0.082 R)
• M14: 7,780,735 km (0.042 R)
• M15: 7,830,252 km (0.106 R)
• M16: 8,535,007 km (0.075 R)
• M17: 8,688,644 km (0.077 R)
• M18: 8,843,179 km (0.106 R)
• M19: 9,417,635 km (0.118 R)
• M20: 9,523,400 km (0.118 R)
• M21: 9,576,508 km (0.095 R)
• M22: 9,950,353 km (0.096 R)
• M23: 10,602,450 km (0.053 R)
• M24: 10,712,554 km (0.045 R)
• M25: 11,324,409 km (0.076 R)
• M26: 11,493,305 km (0.119 R)
• M27: 11,606,252 km (0.074 R)
• M28: 11,776,494 km (0.081 R)
• M29: 11,833,491 km (0.12 R)
• M30: 12,815,152 km (0.12 R)
• M31: 13,702,866 km (0.072 R)
• M32: 13,822,843 km (0.092 R)
• M33: 14,305,745 km (0.115 R)
• M34: 14,671,512 km (0.114 R)
• M35: 15,850,194 km (0.1 R)
• M36: 15,976,005 km (0.049 R)
• M37: 16,866,113 km (0.115 R)
• M38: 18,362,989 km (0.104 R)
• M39: 18,960,184 km (0.079 R)
• M40: 19,026,904 km (0.036 R)
• M41: 19,294,685 km (0.046 R)
• M42: 20,105,505 km (0.095 R)
• M43: 20,173,572 km (0.095 R)
• M44: 20,241,789 km (0.106 R)
• M45: 21,342,530 km (0.076 R)
• M46: 21,411,943 km (0.086 R)
• M47: 22,040,404 km (0.064 R)
• M48: 22,392,108 km (0.075 R)
• M49: 22,674,699 km (0.08 R)
• M50: 22,887,577 km (0.072 R)
• M51: 23,458,293 km (0.108 R)
• M52: 23,529,950 km (0.052 R)
• M53: 23,745,371 km (0.101 R)
• M54: 24,105,902 km (0.115 R)
• M55: 24,395,673 km (0.113 R)
• M56: 24,686,491 km (0.099 R)
• M57: 26,679,733 km (0.037 R)
• M58: 30,504,951 km (0.105 R)
• M59: 30,661,430 km (0.066 R)
• M60: 30,975,436 km (0.052 R)
• M61: 31,527,153 km (0.095 R)
• M62: 33,363,168 km (0.094 R)
• M63: 34,660,630 km (0.094 R)
• M64: 35,151,460 km (0.06 R)
• M65: 35,974,548 km (0.083 R)
• M66: 36,388,485 km (0.069 R)
• M67: 37,891,645 km (0.119 R)
• M68: 39,841,803 km (0.114 R)
• M69: 39,927,372 km (0.036 R)
• M70: 41,824,273 km (0.047 R)
• M71: 42,085,172 km (0.061 R)
• M72: 44,457,944 km (0.075 R)
• M73: 46,693,235 km (0.107 R)
• M74: 47,325,735 km (0.095 R)
• M75: 48,965,029 km (0.102 R)
• M76: 49,239,990 km (0.076 R)
• M77: 49,607,402 km (0.063 R)
• M78: 51,365,476 km (0.088 R)
• M79: 51,924,823 km (0.067 R)
• M80: 52,486,114 km (0.082 R)
• M81: 52,861,604 km (0.09 R)
• M82: 53,049,649 km (0.104 R)
• M83: 53,426,336 km (0.108 R)
• M84: 55,227,794 km (0.112 R)
• M85: 55,705,161 km (0.054 R)
• M86: 56,375,808 km (0.108 R)
• M87: 56,760,275 km (0.064 R)
• M88: 56,952,807 km (0.051 R)
• M89: 58,015,550 km (0.105 R)
• M90: 59,475,326 km (0.034 R)
• M91: 59,671,000 km (0.053 R)
• M92: 63,127,609 km (0.102 R)
• M93: 64,327,683 km (0.116 R)
• M94: 66,344,412 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.1

Radius: 7.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 17.09 AU - 20.35 AU

Year: 29583 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,523,560 km

• M1: 160,668 km (0.088 R)
• M2: 263,292 km (0.075 R)
• M3: 409,599 km (0.078 R)
• M4: 603,777 km (0.098 R)
• M5: 947,254 km (0.116 R)
• M6: 1,126,322 km (0.073 R)
• M7: 1,288,636 km (0.107 R)
• M8: 1,401,134 km (0.09 R)
• M9: 2,310,539 km (0.046 R)
• M10: 2,730,909 km (0.103 R)
• M11: 3,099,369 km (0.082 R)
• M12: 5,165,465 km (0.065 R)
• M13: 6,040,014 km (0.09 R)
• M14: 6,277,725 km (0.11 R)
• M15: 6,373,767 km (0.07 R)
• M16: 6,959,742 km (0.115 R)
• M17: 7,009,259 km (0.036 R)
• M18: 7,767,570 km (0.061 R)
• M19: 8,818,645 km (0.06 R)
• M20: 10,762,968 km (0.109 R)
• M21: 12,651,193 km (0.059 R)
• M22: 13,882,383 km (0.11 R)
• M23: 14,196,090 km (0.068 R)
• M24: 14,259,071 km (0.096 R)
• M25: 15,474,254 km (0.104 R)
• M26: 16,722,349 km (0.032 R)
• M27: 17,730,190 km (0.085 R)
• M28: 18,275,923 km (0.101 R)
• M29: 19,313,683 km (0.089 R)
• M30: 19,663,892 km (0.108 R)
• M31: 20,228,474 km (0.094 R)
• M32: 21,518,457 km (0.088 R)
• M33: 21,808,677 km (0.071 R)
• M34: 22,466,459 km (0.046 R)
• M35: 22,760,867 km (0.106 R)
• M36: 25,928,901 km (0.072 R)
• M37: 26,160,329 km (0.07 R)
• M38: 26,937,041 km (0.099 R)
• M39: 27,015,131 km (0.115 R)
• M40: 27,093,371 km (0.096 R)
• M41: 27,171,611 km (0.045 R)
• M42: 28,433,618 km (0.064 R)
• M43: 28,513,055 km (0.078 R)
• M44: 28,911,733 km (0.105 R)
• M45: 30,037,756 km (0.086 R)
• M46: 30,118,839 km (0.119 R)
• M47: 30,199,771 km (0.085 R)
• M48: 32,664,994 km (0.12 R)
• M49: 33,500,947 km (0.105 R)
• M50: 33,585,021 km (0.102 R)
• M51: 34,853,162 km (0.091 R)
• M52: 35,878,955 km (0.092 R)
• M53: 37,523,335 km (0.104 R)
• M54: 37,697,915 km (0.097 R)
• M55: 38,223,154 km (0.118 R)
• M56: 39,902,090 km (0.068 R)
• M57: 42,057,197 km (0.095 R)
• M58: 42,419,972 km (0.1 R)
• M59: 42,966,154 km (0.065 R)
• M60: 43,240,217 km (0.091 R)
• M61: 43,423,176 km (0.047 R)
• M62: 44,341,856 km (0.098 R)
• M63: 44,618,762 km (0.094 R)
• M64: 45,545,820 km (0.038 R)
• M65: 45,638,870 km (0.076 R)
• M66: 45,918,468 km (0.095 R)
• M67: 47,230,441 km (0.077 R)
• M68: 47,985,761 km (0.081 R)
• M69: 48,364,842 km (0.082 R)
• M70: 50,950,043 km (0.07 R)
• M71: 51,918,689 km (0.103 R)
• M72: 52,991,455 km (0.099 R)
• M73: 55,158,680 km (0.11 R)
• M74: 56,452,851 km (0.109 R)
• M75: 56,652,714 km (0.085 R)
• M76: 57,958,404 km (0.103 R)
• M77: 59,070,963 km (0.114 R)
• M78: 60,497,229 km (0.065 R)
• M79: 60,599,405 km (0.08 R)
• M80: 61,625,646 km (0.099 R)
• M81: 61,934,566 km (0.1 R)
• M82: 62,037,788 km (0.09 R)
• M83: 62,347,306 km (0.1 R)
• M84: 64,947,766 km (0.112 R)
• M85: 65,052,484 km (0.107 R)
• M86: 65,682,292 km (0.104 R)
• M87: 65,892,626 km (0.052 R)
• M88: 68,327,631 km (0.051 R)
• M89: 68,647,471 km (0.099 R)
• M90: 68,860,947 km (0.096 R)
• M91: 70,361,414 km (0.081 R)
• M92: 71,007,826 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 18,444 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit