🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.73 AU

Year: 184 Days

Day: 28.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.32 AU - 2 AU

Year: 785 Days

Day: 43.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,515,965 km

• M1: 813,962 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.79 AU - 2.39 AU

Year: 1109 Days

Day: 20.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.03 AU - 3.09 AU

Year: 1504 Days

Day: 18.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,515,965 km

• M1: 472,430 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.7 AU - 4.2 AU

Year: 2352 Days

Day: 41.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 9.8

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.93 AU - 5.49 AU

Year: 4365 Days

Day: 8.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,515,965 km

• M1: 170,242 km (0.116 R)
• M2: 258,505 km (0.084 R)
• M3: 364,570 km (0.069 R)
• M4: 567,724 km (0.115 R)
• M5: 694,733 km (0.089 R)
• M6: 773,571 km (0.045 R)
• M7: 1,003,802 km (0.118 R)
• M8: 1,201,271 km (0.112 R)
• M9: 1,528,890 km (0.099 R)
• M10: 1,619,098 km (0.104 R)
• M11: 1,820,606 km (0.097 R)
• M12: 1,964,968 km (0.117 R)
• M13: 2,368,733 km (0.083 R)
• M14: 2,634,269 km (0.034 R)
• M15: 2,946,928 km (0.056 R)
• M16: 3,488,024 km (0.108 R)
• M17: 3,749,671 km (0.076 R)
• M18: 4,529,225 km (0.119 R)
• M19: 4,792,817 km (0.073 R)
• M20: 5,016,316 km (0.077 R)
• M21: 5,197,628 km (0.116 R)
• M22: 5,266,144 km (0.08 R)
• M23: 5,334,959 km (0.111 R)
• M24: 5,590,024 km (0.101 R)
• M25: 5,730,795 km (0.061 R)
• M26: 6,232,846 km (0.11 R)
• M27: 6,354,469 km (0.079 R)
• M28: 6,924,287 km (0.066 R)
• M29: 7,126,394 km (0.105 R)
• M30: 7,665,993 km (0.08 R)
• M31: 7,875,131 km (0.118 R)
• M32: 8,006,628 km (0.054 R)
• M33: 8,406,054 km (0.059 R)
• M34: 8,540,542 km (0.095 R)
• M35: 8,730,083 km (0.1 R)
• M36: 8,893,743 km (0.042 R)
• M37: 9,224,055 km (0.116 R)
• M38: 9,530,432 km (0.101 R)
• M39: 10,038,915 km (0.115 R)
• M40: 10,325,245 km (0.056 R)
• M41: 10,527,202 km (0.108 R)
• M42: 10,701,484 km (0.094 R)
• M43: 10,876,663 km (0.066 R)
• M44: 10,993,948 km (0.049 R)
• M45: 11,978,002 km (0.076 R)
• M46: 12,281,686 km (0.049 R)
• M47: 12,587,913 km (0.032 R)
• M48: 12,711,181 km (0.053 R)
• M49: 12,865,716 km (0.091 R)
• M50: 12,927,799 km (0.078 R)
• M51: 13,114,497 km (0.073 R)
• M52: 13,270,678 km (0.055 R)
• M53: 14,445,769 km (0.08 R)
• M54: 14,866,588 km (0.113 R)
• M55: 15,029,500 km (0.108 R)
• M56: 15,456,003 km (0.087 R)
• M57: 15,621,010 km (0.064 R)
• M58: 16,287,169 km (0.115 R)
• M59: 16,589,955 km (0.115 R)
• M60: 17,406,460 km (0.062 R)
• M61: 17,647,014 km (0.082 R)
• M62: 17,819,500 km (0.053 R)
• M63: 18,515,280 km (0.114 R)
• M64: 19,007,756 km (0.108 R)
• M65: 19,611,383 km (0.089 R)
• M66: 19,861,810 km (0.062 R)
• M67: 20,329,603 km (0.116 R)
• M68: 21,312,909 km (0.096 R)
• M69: 21,386,362 km (0.082 R)
• M70: 21,533,417 km (0.104 R)
• M71: 22,162,625 km (0.089 R)
• M72: 22,722,869 km (0.116 R)
• M73: 23,401,296 km (0.07 R)
• M74: 23,666,832 km (0.101 R)
• M75: 23,819,123 km (0.09 R)
• M76: 24,469,724 km (0.078 R)
• M77: 25,126,159 km (0.073 R)
• M78: 25,359,233 km (0.099 R)
• M79: 25,437,024 km (0.117 R)
• M80: 25,749,234 km (0.077 R)
• M81: 26,416,890 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 14.5

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.66 AU - 7.66 AU

Year: 6309 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,515,965 km

• M1: 233,522 km (0.105 R)
• M2: 584,329 km (0.1 R)
• M3: 792,270 km (0.048 R)
• M4: 1,257,071 km (0.1 R)
• M5: 1,670,859 km (0.119 R)
• M6: 2,162,736 km (0.031 R)
• M7: 2,613,325 km (0.107 R)
• M8: 2,943,488 km (0.089 R)
• M9: 3,538,139 km (0.09 R)
• M10: 3,741,144 km (0.058 R)
• M11: 4,125,311 km (0.114 R)
• M12: 4,557,200 km (0.102 R)
• M13: 4,684,957 km (0.055 R)
• M14: 5,476,628 km (0.075 R)
• M15: 5,625,179 km (0.091 R)
• M16: 6,066,044 km (0.086 R)
• M17: 7,034,840 km (0.113 R)
• M18: 8,320,334 km (0.069 R)
• M19: 8,678,322 km (0.103 R)
• M20: 9,114,549 km (0.052 R)
• M21: 9,261,604 km (0.099 R)
• M22: 9,602,687 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.8

Radius: 13.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.82 AU - 10.42 AU

Year: 9290 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,515,965 km

• M1: 171,439 km (0.029 R)
• M2: 405,709 km (0.102 R)
• M3: 575,653 km (0.086 R)
• M4: 801,695 km (0.092 R)
• M5: 918,980 km (0.082 R)
• M6: 1,058,704 km (0.063 R)
• M7: 1,671,607 km (0.058 R)
• M8: 1,786,947 km (0.077 R)
• M9: 1,885,232 km (0.103 R)
• M10: 2,737,192 km (0.113 R)
• M11: 3,156,216 km (0.119 R)
• M12: 3,300,578 km (0.102 R)
• M13: 3,422,500 km (0.114 R)
• M14: 3,797,692 km (0.029 R)
• M15: 3,951,478 km (0.116 R)
• M16: 4,291,963 km (0.117 R)
• M17: 5,142,427 km (0.096 R)
• M18: 5,227,398 km (0.095 R)
• M19: 5,398,987 km (0.087 R)
• M20: 6,014,433 km (0.104 R)
• M21: 6,437,196 km (0.117 R)
• M22: 6,621,351 km (0.12 R)
• M23: 7,311,446 km (0.07 R)
• M24: 7,568,306 km (0.046 R)
• M25: 8,090,702 km (0.102 R)
• M26: 8,256,306 km (0.096 R)
• M27: 8,423,258 km (0.045 R)
• M28: 8,658,575 km (0.081 R)
• M29: 9,033,019 km (0.11 R)
• M30: 9,447,554 km (0.096 R)
• M31: 9,692,296 km (0.104 R)
• M32: 10,010,042 km (0.116 R)
• M33: 10,837,767 km (0.118 R)
• M34: 10,947,273 km (0.117 R)
• M35: 11,389,335 km (0.077 R)
• M36: 11,500,785 km (0.104 R)
• M37: 11,874,780 km (0.114 R)
• M38: 12,904,911 km (0.106 R)
• M39: 13,254,671 km (0.119 R)
• M40: 13,411,000 km (0.025 R)
• M41: 13,844,385 km (0.093 R)
• M42: 14,082,844 km (0.092 R)
• M43: 15,213,056 km (0.099 R)
• M44: 15,747,719 km (0.091 R)
• M45: 16,456,364 km (0.082 R)
• M46: 16,624,512 km (0.069 R)
• M47: 17,132,696 km (0.082 R)
• M48: 18,120,940 km (0.101 R)
• M49: 18,294,772 km (0.064 R)
• M50: 18,512,736 km (0.119 R)
• M51: 18,995,339 km (0.083 R)
• M52: 19,570,992 km (0.098 R)
• M53: 19,794,042 km (0.095 R)
• M54: 20,377,624 km (0.044 R)
• M55: 20,603,666 km (0.051 R)
• M56: 21,058,144 km (0.047 R)
• M57: 21,195,176 km (0.098 R)
• M58: 21,700,069 km (0.073 R)
• M59: 22,255,376 km (0.12 R)
• M60: 22,956,092 km (0.066 R)
• M61: 23,097,163 km (0.087 R)
• M62: 23,285,657 km (0.118 R)
• M63: 23,427,326 km (0.105 R)
• M64: 24,667,342 km (0.081 R)
• M65: 24,811,854 km (0.102 R)
• M66: 25,149,945 km (0.076 R)
• M67: 25,392,443 km (0.104 R)
• M68: 26,419,433 km (0.089 R)
• M69: 27,210,955 km (0.086 R)
• M70: 27,809,795 km (0.112 R)
• M71: 28,716,059 km (0.085 R)
• M72: 30,093,706 km (0.108 R)
• M73: 30,196,629 km (0.105 R)
• M74: 31,963,979 km (0.113 R)
• M75: 32,279,331 km (0.07 R)
• M76: 32,437,306 km (0.083 R)
• M77: 33,284,778 km (0.028 R)
• M78: 33,551,062 km (0.117 R)
• M79: 34,623,380 km (0.11 R)
• M80: 34,839,100 km (0.113 R)
• M81: 34,947,259 km (0.076 R)
• M82: 35,326,340 km (0.116 R)
• M83: 35,815,825 km (0.054 R)
• M84: 36,362,306 km (0.114 R)
• M85: 36,691,571 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 13.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.49 AU - 10.35 AU

Year: 10613 Days

Day: 12.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 66,515,965 km

• M1: 202,705 km (0.1 R)
• M2: 296,054 km (0.052 R)
• M3: 405,261 km (0.095 R)
• M4: 692,040 km (0.103 R)
• M5: 821,442 km (0.109 R)
• M6: 936,483 km (0.117 R)
• M7: 1,184,067 km (0.113 R)
• M8: 1,524,402 km (0.103 R)
• M9: 1,699,133 km (0.074 R)
• M10: 1,834,519 km (0.119 R)
• M11: 1,989,502 km (0.032 R)
• M12: 2,346,143 km (0.12 R)
• M13: 2,653,417 km (0.083 R)
• M14: 3,046,710 km (0.078 R)
• M15: 3,889,096 km (0.069 R)
• M16: 4,049,764 km (0.094 R)
• M17: 4,233,321 km (0.067 R)
• M18: 4,650,998 km (0.053 R)
• M19: 4,800,446 km (0.117 R)
• M20: 5,214,084 km (0.114 R)
• M21: 5,503,706 km (0.116 R)
• M22: 5,936,791 km (0.117 R)
• M23: 7,227,223 km (0.106 R)
• M24: 7,955,316 km (0.083 R)
• M25: 8,865,020 km (0.069 R)
• M26: 9,399,833 km (0.112 R)
• M27: 9,780,410 km (0.119 R)
• M28: 11,009,356 km (0.112 R)
• M29: 11,439,450 km (0.096 R)
• M30: 12,523,885 km (0.092 R)
• M31: 12,643,114 km (0.083 R)
• M32: 13,427,157 km (0.076 R)
• M33: 13,579,747 km (0.097 R)
• M34: 13,671,600 km (0.053 R)
• M35: 14,632,916 km (0.114 R)
• M36: 14,979,235 km (0.103 R)
• M37: 15,232,803 km (0.094 R)
• M38: 15,872,932 km (0.093 R)
• M39: 16,424,051 km (0.067 R)
• M40: 16,554,650 km (0.062 R)
• M41: 16,652,786 km (0.102 R)
• M42: 16,948,541 km (0.068 R)
• M43: 17,445,206 km (0.104 R)
• M44: 18,081,296 km (0.07 R)
• M45: 18,861,300 km (0.091 R)
• M46: 19,066,697 km (0.066 R)
• M47: 19,238,286 km (0.116 R)
• M48: 19,756,493 km (0.025 R)
• M49: 20,104,458 km (0.088 R)
• M50: 20,244,182 km (0.11 R)
• M51: 20,594,989 km (0.092 R)
• M52: 20,700,605 km (0.095 R)
• M53: 21,267,132 km (0.081 R)
• M54: 21,552,266 km (0.102 R)
• M55: 21,982,360 km (0.071 R)
• M56: 22,090,370 km (0.111 R)
• M57: 22,270,785 km (0.111 R)
• M58: 23,216,393 km (0.034 R)
• M59: 23,620,606 km (0.049 R)
• M60: 23,731,159 km (0.091 R)
• M61: 24,959,208 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.9

Radius: 3.1

Gravity: 25.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16.03 AU - 19.47 AU

Year: 27452 Days

Day: 23.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,515,965 km

• M1: 115,190 km (0.033 R)
• M2: 199,115 km (0.105 R)
• M3: 384,018 km (0.051 R)
• M4: 419,024 km (0.096 R)
• M5: 631,303 km (0.104 R)
• M6: 781,798 km (0.048 R)
• M7: 1,089,820 km (0.067 R)
• M8: 1,217,278 km (0.053 R)
• M9: 1,269,787 km (0.089 R)
• M10: 2,204,175 km (0.043 R)
• M11: 3,154,421 km (0.105 R)
• M12: 3,709,130 km (0.111 R)
• M13: 3,747,127 km (0.074 R)
• M14: 4,616,141 km (0.076 R)
• M15: 4,863,576 km (0.053 R)
• M16: 4,947,052 km (0.115 R)
• M17: 5,030,827 km (0.089 R)
• M18: 7,180,847 km (0.045 R)
• M19: 7,371,285 km (0.108 R)
• M20: 7,903,555 km (0.111 R)
• M21: 8,001,691 km (0.081 R)
• M22: 8,050,909 km (0.107 R)
• M23: 8,649,150 km (0.07 R)
• M24: 10,099,801 km (0.06 R)
• M25: 10,798,423 km (0.03 R)
• M26: 11,126,192 km (0.064 R)
• M27: 12,298,591 km (0.029 R)
• M28: 12,355,438 km (0.053 R)
• M29: 12,583,425 km (0.117 R)
• M30: 12,698,017 km (0.107 R)
• M31: 12,812,908 km (0.044 R)
• M32: 13,159,825 km (0.11 R)
• M33: 16,416,571 km (0.1 R)
• M34: 16,479,253 km (0.1 R)
• M35: 16,730,128 km (0.105 R)
• M36: 17,235,919 km (0.101 R)
• M37: 17,490,684 km (0.07 R)
• M38: 20,374,183 km (0.1 R)
• M39: 21,049,767 km (0.041 R)
• M40: 21,253,818 km (0.06 R)
• M41: 22,492,189 km (0.06 R)
• M42: 24,535,846 km (0.12 R)
• M43: 27,228,009 km (0.1 R)
• M44: 27,376,261 km (0.083 R)
• M45: 27,524,662 km (0.09 R)
• M46: 28,270,856 km (0.114 R)
• M47: 28,571,249 km (0.078 R)
• M48: 28,872,688 km (0.069 R)
• M49: 30,625,975 km (0.049 R)
• M50: 31,321,456 km (0.063 R)
• M51: 31,865,992 km (0.08 R)
• M52: 33,201,303 km (0.068 R)
• M53: 33,280,440 km (0.115 R)
• M54: 33,359,577 km (0.047 R)
• M55: 33,835,897 km (0.065 R)
• M56: 34,474,680 km (0.084 R)
• M57: 35,197,836 km (0.116 R)
• M58: 35,926,078 km (0.027 R)
• M59: 36,088,691 km (0.099 R)
• M60: 37,397,523 km (0.118 R)
• M61: 37,644,659 km (0.104 R)
• M62: 39,725,116 km (0.091 R)
• M63: 40,230,009 km (0.078 R)
• M64: 41,501,292 km (0.111 R)
• M65: 42,356,244 km (0.106 R)
• M66: 43,736,134 km (0.115 R)
• M67: 44,955,507 km (0.038 R)
• M68: 45,306,014 km (0.061 R)
• M69: 46,628,160 km (0.077 R)
• M70: 47,963,172 km (0.074 R)
• M71: 48,231,550 km (0.119 R)
• M72: 49,310,600 km (0.085 R)
• M73: 50,852,505 km (0.079 R)
• M74: 52,134,260 km (0.06 R)
• M75: 52,410,417 km (0.114 R)
• M76: 53,148,832 km (0.037 R)
• M77: 53,519,386 km (0.113 R)
• M78: 53,612,137 km (0.106 R)
• M79: 53,890,838 km (0.098 R)
• M80: 54,729,483 km (0.044 R)
• M81: 55,384,872 km (0.105 R)
• M82: 56,325,693 km (0.097 R)
• M83: 58,796,152 km (0.053 R)
• M84: 58,987,637 km (0.095 R)
• M85: 59,563,290 km (0.066 R)
• M86: 60,237,378 km (0.115 R)
• M87: 60,913,859 km (0.058 R)
• M88: 61,690,272 km (0.051 R)
• M89: 63,350,659 km (0.068 R)
• M90: 64,334,265 km (0.079 R)
• M91: 65,025,856 km (0.105 R)
• M92: 66,017,989 km (0.104 R)
• M93: 66,217,104 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 10,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit