🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.77 AU

Year: 187 Days

Day: 12.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,208,274 km

• M1: 54,603 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.11 AU - 1.69 AU

Year: 590 Days

Day: 40.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.19 AU - 4.97 AU

Year: 2938 Days

Day: 47.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 9.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.07 AU - 10.79 AU

Year: 10322 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,208,274 km

• M1: 130,150 km (0.088 R)
• M2: 188,344 km (0.094 R)
• M3: 312,510 km (0.075 R)
• M4: 889,060 km (0.119 R)
• M5: 1,201,869 km (0.117 R)
• M6: 2,280,769 km (0.053 R)
• M7: 2,631,726 km (0.096 R)
• M8: 2,813,637 km (0.098 R)
• M9: 2,892,924 km (0.108 R)
• M10: 3,842,721 km (0.025 R)
• M11: 4,199,661 km (0.078 R)
• M12: 5,073,313 km (0.094 R)
• M13: 5,202,715 km (0.079 R)
• M14: 5,267,790 km (0.094 R)
• M15: 7,125,795 km (0.114 R)
• M16: 7,307,258 km (0.09 R)
• M17: 8,010,816 km (0.087 R)
• M18: 8,466,342 km (0.113 R)
• M19: 8,620,129 km (0.079 R)
• M20: 8,774,663 km (0.09 R)
• M21: 9,086,724 km (0.078 R)
• M22: 9,641,732 km (0.089 R)
• M23: 9,762,009 km (0.097 R)
• M24: 9,842,493 km (0.109 R)
• M25: 10,166,821 km (0.102 R)
• M26: 10,825,800 km (0.119 R)
• M27: 10,909,275 km (0.067 R)
• M28: 11,118,563 km (0.063 R)
• M29: 11,244,823 km (0.026 R)
• M30: 11,413,869 km (0.078 R)
• M31: 11,669,083 km (0.106 R)
• M32: 11,926,092 km (0.067 R)
• M33: 12,620,824 km (0.105 R)
• M34: 13,283,992 km (0.072 R)
• M35: 13,507,641 km (0.054 R)
• M36: 14,506,206 km (0.096 R)
• M37: 15,811,149 km (0.063 R)
• M38: 16,048,112 km (0.101 R)
• M39: 16,718,011 km (0.071 R)
• M40: 16,862,822 km (0.104 R)
• M41: 17,592,710 km (0.087 R)
• M42: 18,283,104 km (0.1 R)
• M43: 18,731,748 km (0.03 R)
• M44: 18,982,623 km (0.044 R)
• M45: 20,048,059 km (0.104 R)
• M46: 20,253,158 km (0.106 R)
• M47: 21,080,734 km (0.12 R)
• M48: 21,289,273 km (0.114 R)
• M49: 21,761,254 km (0.119 R)
• M50: 22,395,848 km (0.093 R)
• M51: 24,390,437 km (0.082 R)
• M52: 24,829,207 km (0.095 R)
• M53: 25,049,565 km (0.064 R)
• M54: 25,159,968 km (0.098 R)
• M55: 25,381,224 km (0.079 R)
• M56: 26,385,175 km (0.082 R)
• M57: 26,666,269 km (0.066 R)
• M58: 27,686,826 km (0.036 R)
• M59: 27,800,969 km (0.09 R)
• M60: 28,316,633 km (0.102 R)
• M61: 28,719,949 km (0.094 R)
• M62: 30,352,062 km (0.062 R)
• M63: 30,587,678 km (0.104 R)
• M64: 31,357,658 km (0.076 R)
• M65: 32,434,314 km (0.118 R)
• M66: 33,098,080 km (0.108 R)
• M67: 33,279,991 km (0.065 R)
• M68: 34,071,813 km (0.099 R)
• M69: 34,194,184 km (0.078 R)
• M70: 34,316,704 km (0.069 R)
• M71: 34,562,194 km (0.06 R)
• M72: 34,931,402 km (0.079 R)
• M73: 35,425,823 km (0.086 R)
• M74: 37,552,955 km (0.113 R)
• M75: 39,528,245 km (0.075 R)
• M76: 39,850,030 km (0.054 R)
• M77: 40,495,994 km (0.066 R)
• M78: 40,950,323 km (0.116 R)
• M79: 41,015,398 km (0.108 R)
• M80: 41,275,997 km (0.069 R)
• M81: 42,389,305 km (0.115 R)
• M82: 42,784,542 km (0.114 R)
• M83: 43,114,854 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.6

Radius: 15

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.38 AU - 13.1 AU

Year: 14338 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,208,274 km

• M1: 239,506 km (0.076 R)
• M2: 408,851 km (0.093 R)
• M3: 610,659 km (0.115 R)
• M4: 927,058 km (0.066 R)
• M5: 1,714,392 km (0.086 R)
• M6: 1,863,092 km (0.067 R)
• M7: 1,990,400 km (0.036 R)
• M8: 2,254,141 km (0.032 R)
• M9: 2,729,114 km (0.091 R)
• M10: 3,205,134 km (0.118 R)
• M11: 3,328,253 km (0.07 R)
• M12: 3,421,752 km (0.074 R)
• M13: 3,869,798 km (0.106 R)
• M14: 3,968,383 km (0.118 R)
• M15: 4,167,946 km (0.116 R)
• M16: 4,508,132 km (0.045 R)
• M17: 5,143,324 km (0.094 R)
• M18: 5,958,334 km (0.05 R)
• M19: 6,110,774 km (0.067 R)
• M20: 7,215,105 km (0.076 R)
• M21: 9,381,432 km (0.088 R)
• M22: 9,559,304 km (0.094 R)
• M23: 10,236,683 km (0.084 R)
• M24: 10,604,395 km (0.068 R)
• M25: 12,360,973 km (0.065 R)
• M26: 13,648,861 km (0.088 R)
• M27: 14,823,503 km (0.11 R)
• M28: 15,712,564 km (0.115 R)
• M29: 16,083,716 km (0.112 R)
• M30: 16,243,786 km (0.119 R)
• M31: 17,214,526 km (0.071 R)
• M32: 17,323,583 km (0.118 R)
• M33: 17,487,542 km (0.093 R)
• M34: 18,093,264 km (0.102 R)
• M35: 19,495,595 km (0.1 R)
• M36: 19,780,130 km (0.093 R)
• M37: 20,296,093 km (0.099 R)
• M38: 20,411,283 km (0.097 R)
• M39: 21,049,019 km (0.061 R)
• M40: 23,241,974 km (0.096 R)
• M41: 24,334,786 km (0.056 R)
• M42: 24,579,977 km (0.12 R)
• M43: 25,072,753 km (0.09 R)
• M44: 25,444,503 km (0.078 R)
• M45: 25,568,819 km (0.092 R)
• M46: 26,130,858 km (0.104 R)
• M47: 26,381,884 km (0.036 R)
• M48: 26,507,696 km (0.11 R)
• M49: 26,823,197 km (0.091 R)
• M50: 27,713,155 km (0.115 R)
• M51: 28,483,734 km (0.108 R)
• M52: 28,806,865 km (0.091 R)
• M53: 31,169,315 km (0.053 R)
• M54: 31,702,781 km (0.093 R)
• M55: 32,104,750 km (0.117 R)
• M56: 32,441,046 km (0.076 R)
• M57: 32,913,925 km (0.064 R)
• M58: 33,457,115 km (0.114 R)
• M59: 33,866,415 km (0.1 R)
• M60: 34,208,844 km (0.104 R)
• M61: 34,759,065 km (0.116 R)
• M62: 36,007,759 km (0.12 R)
• M63: 39,265,252 km (0.045 R)
• M64: 39,409,016 km (0.111 R)
• M65: 39,696,992 km (0.066 R)
• M66: 40,637,962 km (0.076 R)
• M67: 40,856,226 km (0.106 R)
• M68: 41,439,957 km (0.076 R)
• M69: 42,911,401 km (0.032 R)
• M70: 43,059,503 km (0.088 R)
• M71: 43,207,755 km (0.05 R)
• M72: 43,430,506 km (0.099 R)
• M73: 44,849,890 km (0.088 R)
• M74: 46,132,842 km (0.046 R)
• M75: 46,360,380 km (0.078 R)
• M76: 46,969,243 km (0.116 R)
• M77: 47,351,167 km (0.089 R)
• M78: 47,810,881 km (0.083 R)
• M79: 49,043,867 km (0.111 R)
• M80: 49,276,192 km (0.072 R)
• M81: 51,226,649 km (0.105 R)
• M82: 52,013,833 km (0.087 R)
• M83: 52,567,345 km (0.11 R)
• M84: 52,805,056 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.3

Radius: 5

Gravity: 37.01 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.32 AU - 13.72 AU

Year: 17720 Days

Day: 16.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,208,274 km

• M1: 139,724 km (0.117 R)
• M2: 981,512 km (0.089 R)
• M3: 1,560,007 km (0.117 R)
• M4: 1,591,273 km (0.095 R)
• M5: 1,783,655 km (0.111 R)
• M6: 2,550,644 km (0.098 R)
• M7: 2,968,171 km (0.094 R)
• M8: 3,365,802 km (0.067 R)
• M9: 4,036,599 km (0.061 R)
• M10: 5,164,118 km (0.038 R)
• M11: 5,448,504 km (0.049 R)
• M12: 5,786,446 km (0.091 R)
• M13: 5,933,500 km (0.101 R)
• M14: 6,131,418 km (0.071 R)
• M15: 6,584,550 km (0.08 R)
• M16: 7,100,663 km (0.119 R)
• M17: 7,310,848 km (0.062 R)
• M18: 8,171,484 km (0.117 R)
• M19: 8,336,491 km (0.08 R)
• M20: 8,447,044 km (0.079 R)
• M21: 8,950,590 km (0.094 R)
• M22: 9,120,683 km (0.068 R)
• M23: 9,348,969 km (0.113 R)
• M24: 9,521,456 km (0.043 R)
• M25: 9,694,989 km (0.089 R)
• M26: 9,753,183 km (0.099 R)
• M27: 9,811,376 km (0.047 R)
• M28: 10,045,347 km (0.059 R)
• M29: 10,758,181 km (0.097 R)
• M30: 11,982,191 km (0.113 R)
• M31: 12,992,874 km (0.095 R)
• M32: 13,443,463 km (0.087 R)
• M33: 14,826,047 km (0.069 R)
• M34: 16,184,096 km (0.114 R)
• M35: 16,599,230 km (0.073 R)
• M36: 17,158,277 km (0.118 R)
• M37: 19,162,739 km (0.062 R)
• M38: 19,822,615 km (0.101 R)
• M39: 19,896,367 km (0.113 R)
• M40: 21,618,239 km (0.084 R)
• M41: 21,998,965 km (0.052 R)
• M42: 23,935,061 km (0.107 R)
• M43: 25,282,339 km (0.103 R)
• M44: 25,602,928 km (0.107 R)
• M45: 27,308,044 km (0.104 R)
• M46: 27,719,438 km (0.084 R)
• M47: 30,315,111 km (0.036 R)
• M48: 30,655,745 km (0.084 R)
• M49: 30,826,436 km (0.056 R)
• M50: 31,857,615 km (0.091 R)
• M51: 31,944,082 km (0.107 R)
• M52: 32,290,551 km (0.098 R)
• M53: 37,635,832 km (0.113 R)
• M54: 38,093,602 km (0.026 R)
• M55: 38,369,011 km (0.08 R)
• M56: 39,477,532 km (0.109 R)
• M57: 40,596,524 km (0.117 R)
• M58: 40,690,322 km (0.108 R)
• M59: 41,159,909 km (0.075 R)
• M60: 43,631,117 km (0.099 R)
• M61: 44,304,606 km (0.037 R)
• M62: 45,369,893 km (0.115 R)
• M63: 46,149,896 km (0.082 R)
• M64: 46,639,679 km (0.055 R)
• M65: 47,328,278 km (0.114 R)
• M66: 47,822,101 km (0.108 R)
• M67: 48,417,052 km (0.114 R)
• M68: 49,414,121 km (0.044 R)
• M69: 52,854,125 km (0.06 R)
• M70: 53,366,497 km (0.064 R)
• M71: 53,674,669 km (0.058 R)
• M72: 54,913,489 km (0.073 R)
• M73: 56,579,859 km (0.096 R)
• M74: 56,684,428 km (0.117 R)
• M75: 56,894,015 km (0.081 R)
• M76: 56,999,033 km (0.087 R)
• M77: 57,945,838 km (0.083 R)
• M78: 60,389,220 km (0.105 R)
• M79: 61,461,986 km (0.11 R)
• M80: 61,785,117 km (0.118 R)
• M81: 62,974,420 km (0.079 R)
• M82: 63,082,879 km (0.069 R)
• M83: 64,062,296 km (0.109 R)
• M84: 64,280,559 km (0.032 R)
• M85: 64,389,766 km (0.09 R)
• M86: 65,265,961 km (0.052 R)
• M87: 66,146,045 km (0.096 R)
• M88: 67,362,724 km (0.077 R)
• M89: 68,140,783 km (0.117 R)
• M90: 68,698,334 km (0.102 R)
• M91: 69,930,273 km (0.113 R)
• M92: 70,154,969 km (0.109 R)
• M93: 71,961,961 km (0.118 R)
• M94: 74,471,166 km (0.062 R)
• M95: 74,930,581 km (0.105 R)
• M96: 75,390,745 km (0.048 R)
• M97: 77,125,033 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.4

Radius: 4

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 17.73 AU - 21.49 AU

Year: 30954 Days

Day: 16.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,208,274 km

• M1: 100,679 km (0.039 R)
• M2: 845,378 km (0.088 R)
• M3: 967,599 km (0.111 R)
• M4: 1,367,624 km (0.094 R)
• M5: 1,844,392 km (0.11 R)
• M6: 2,133,266 km (0.096 R)
• M7: 3,308,357 km (0.109 R)
• M8: 3,579,428 km (0.111 R)
• M9: 4,308,269 km (0.1 R)
• M10: 5,529,287 km (0.092 R)
• M11: 6,130,072 km (0.118 R)
• M12: 7,392,528 km (0.053 R)
• M13: 7,796,742 km (0.098 R)
• M14: 8,364,017 km (0.057 R)
• M15: 8,416,227 km (0.098 R)
• M16: 8,731,878 km (0.084 R)
• M17: 9,922,228 km (0.104 R)
• M18: 10,649,274 km (0.114 R)
• M19: 10,762,669 km (0.094 R)
• M20: 11,220,139 km (0.116 R)
• M21: 11,335,479 km (0.036 R)
• M22: 11,859,371 km (0.062 R)
• M23: 12,213,021 km (0.09 R)
• M24: 12,510,421 km (0.087 R)
• M25: 13,416,835 km (0.119 R)
• M26: 14,532,236 km (0.078 R)
• M27: 14,910,569 km (0.11 R)
• M28: 16,521,439 km (0.043 R)
• M29: 17,715,081 km (0.109 R)
• M30: 17,782,250 km (0.084 R)
• M31: 19,142,394 km (0.076 R)
• M32: 19,349,288 km (0.111 R)
• M33: 19,695,756 km (0.113 R)
• M34: 20,324,666 km (0.1 R)
• M35: 20,606,209 km (0.074 R)
• M36: 20,676,819 km (0.104 R)
• M37: 20,889,099 km (0.051 R)
• M38: 21,601,933 km (0.051 R)
• M39: 21,673,740 km (0.107 R)
• M40: 22,105,629 km (0.106 R)
• M41: 22,467,805 km (0.057 R)
• M42: 24,084,509 km (0.115 R)
• M43: 26,042,895 km (0.06 R)
• M44: 26,886,627 km (0.095 R)
• M45: 28,365,103 km (0.117 R)
• M46: 28,837,533 km (0.094 R)
• M47: 28,995,508 km (0.111 R)
• M48: 30,511,084 km (0.098 R)
• M49: 35,125,281 km (0.118 R)
• M50: 35,801,912 km (0.105 R)
• M51: 37,598,582 km (0.096 R)
• M52: 38,377,539 km (0.102 R)
• M53: 42,800,848 km (0.117 R)
• M54: 43,161,529 km (0.081 R)
• M55: 44,249,853 km (0.103 R)
• M56: 45,072,043 km (0.111 R)
• M57: 45,255,450 km (0.091 R)
• M58: 45,807,167 km (0.082 R)
• M59: 46,453,580 km (0.08 R)
• M60: 46,731,532 km (0.117 R)
• M61: 49,730,671 km (0.073 R)
• M62: 49,920,061 km (0.113 R)
• M63: 51,636,398 km (0.043 R)
• M64: 52,308,990 km (0.097 R)
• M65: 55,028,530 km (0.111 R)
• M66: 55,912,354 km (0.102 R)
• M67: 56,207,959 km (0.086 R)
• M68: 57,893,179 km (0.085 R)
• M69: 59,997,722 km (0.114 R)
• M70: 60,805,999 km (0.032 R)
• M71: 61,109,982 km (0.077 R)
• M72: 61,312,987 km (0.111 R)
• M73: 61,923,196 km (0.071 R)
• M74: 62,229,124 km (0.12 R)
• M75: 62,740,001 km (0.118 R)
• M76: 65,315,478 km (0.104 R)
• M77: 65,626,791 km (0.086 R)
• M78: 67,715,177 km (0.069 R)
• M79: 67,925,212 km (0.117 R)
• M80: 71,101,624 km (0.055 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 14,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit