🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.79 AU - 1.05 AU

Year: 310 Days

Day: 19.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 91.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.55 AU - 5.93 AU

Year: 4216 Days

Day: 38.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.8

Radius: 13.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.44 AU - 13.62 AU

Year: 15589 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,788,847 km

• M1: 305,628 km (0.088 R)
• M2: 957,576 km (0.058 R)
• M3: 1,474,437 km (0.043 R)
• M4: 2,612,876 km (0.035 R)
• M5: 3,540,234 km (0.049 R)
• M6: 4,715,175 km (0.063 R)
• M7: 5,425,915 km (0.08 R)
• M8: 5,547,538 km (0.082 R)
• M9: 5,670,208 km (0.113 R)
• M10: 5,876,803 km (0.11 R)
• M11: 6,902,446 km (0.079 R)
• M12: 7,301,423 km (0.098 R)
• M13: 7,436,211 km (0.097 R)
• M14: 7,526,418 km (0.072 R)
• M15: 7,845,212 km (0.076 R)
• M16: 7,983,290 km (0.059 R)
• M17: 10,857,813 km (0.107 R)
• M18: 11,374,076 km (0.098 R)
• M19: 12,163,504 km (0.105 R)
• M20: 12,591,802 km (0.066 R)
• M21: 13,025,187 km (0.079 R)
• M22: 14,185,768 km (0.093 R)
• M23: 14,807,048 km (0.044 R)
• M24: 15,264,368 km (0.107 R)
• M25: 15,959,101 km (0.066 R)
• M26: 16,193,072 km (0.029 R)
• M27: 16,664,305 km (0.104 R)
• M28: 17,801,548 km (0.106 R)
• M29: 19,522,971 km (0.098 R)
• M30: 19,773,248 km (0.112 R)
• M31: 19,898,761 km (0.042 R)
• M32: 20,912,436 km (0.116 R)
• M33: 21,943,016 km (0.055 R)
• M34: 22,138,091 km (0.08 R)
• M35: 22,595,562 km (0.074 R)
• M36: 22,726,759 km (0.107 R)
• M37: 22,858,255 km (0.093 R)
• M38: 23,122,146 km (0.117 R)
• M39: 23,254,391 km (0.106 R)
• M40: 23,386,934 km (0.036 R)
• M41: 24,187,433 km (0.09 R)
• M42: 24,389,090 km (0.089 R)
• M43: 24,929,139 km (0.119 R)
• M44: 25,746,841 km (0.032 R)
• M45: 25,884,022 km (0.084 R)
• M46: 27,198,987 km (0.066 R)
• M47: 28,181,696 km (0.105 R)
• M48: 28,606,554 km (0.063 R)
• M49: 28,819,731 km (0.046 R)
• M50: 29,605,867 km (0.116 R)
• M51: 30,109,863 km (0.088 R)
• M52: 30,689,405 km (0.087 R)
• M53: 31,418,844 km (0.113 R)
• M54: 34,016,910 km (0.072 R)
• M55: 34,771,931 km (0.064 R)
• M56: 35,532,337 km (0.118 R)
• M57: 36,067,897 km (0.057 R)
• M58: 37,535,153 km (0.081 R)
• M59: 37,690,735 km (0.117 R)
• M60: 38,393,546 km (0.072 R)
• M61: 39,337,209 km (0.053 R)
• M62: 40,050,043 km (0.079 R)
• M63: 40,527,709 km (0.052 R)
• M64: 41,327,908 km (0.096 R)
• M65: 41,488,576 km (0.083 R)
• M66: 42,052,560 km (0.106 R)
• M67: 42,214,126 km (0.088 R)
• M68: 42,537,855 km (0.12 R)
• M69: 42,943,864 km (0.087 R)
• M70: 43,188,008 km (0.048 R)
• M71: 43,923,431 km (0.057 R)
• M72: 44,333,778 km (0.059 R)
• M73: 45,987,732 km (0.061 R)
• M74: 46,404,362 km (0.092 R)
• M75: 48,252,344 km (0.117 R)
• M76: 49,015,443 km (0.038 R)
• M77: 51,847,032 km (0.089 R)
• M78: 52,367,483 km (0.072 R)
• M79: 52,454,399 km (0.118 R)
• M80: 52,628,381 km (0.111 R)
• M81: 53,238,890 km (0.085 R)
• M82: 53,763,979 km (0.091 R)
• M83: 55,084,330 km (0.116 R)
• M84: 55,526,840 km (0.073 R)
• M85: 55,792,975 km (0.102 R)
• M86: 55,881,686 km (0.107 R)
• M87: 56,950,862 km (0.06 R)
• M88: 57,040,172 km (0.118 R)
• M89: 57,936,712 km (0.101 R)
• M90: 59,018,754 km (0.075 R)

Asteroid Belt

Center: 15.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.7

Radius: 7.3

Gravity: 15.03 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.76 AU - 20.34 AU

Year: 26952 Days

Day: 17 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,788,847 km

• M1: 99,483 km (0.116 R)
• M2: 901,926 km (0.119 R)
• M3: 1,562,699 km (0.086 R)
• M4: 3,367,448 km (0.117 R)
• M5: 3,414,871 km (0.075 R)
• M6: 3,900,914 km (0.1 R)
• M7: 5,044,889 km (0.094 R)
• M8: 5,485,156 km (0.12 R)
• M9: 8,182,106 km (0.084 R)
• M10: 11,078,770 km (0.043 R)
• M11: 11,866,103 km (0.107 R)
• M12: 14,179,933 km (0.079 R)
• M13: 14,333,870 km (0.078 R)
• M14: 14,411,062 km (0.09 R)
• M15: 14,565,896 km (0.104 R)
• M16: 14,799,119 km (0.07 R)
• M17: 15,348,293 km (0.106 R)
• M18: 16,304,971 km (0.036 R)
• M19: 17,035,158 km (0.06 R)
• M20: 17,363,077 km (0.118 R)
• M21: 17,775,967 km (0.113 R)
• M22: 18,611,471 km (0.118 R)
• M23: 21,723,256 km (0.102 R)
• M24: 22,079,000 km (0.047 R)
• M25: 23,885,694 km (0.04 R)
• M26: 24,344,660 km (0.093 R)
• M27: 27,446,721 km (0.109 R)
• M28: 28,120,510 km (0.106 R)
• M29: 30,174,639 km (0.114 R)
• M30: 31,169,614 km (0.119 R)
• M31: 34,321,791 km (0.12 R)
• M32: 35,047,640 km (0.109 R)
• M33: 35,255,880 km (0.08 R)
• M34: 36,093,179 km (0.111 R)
• M35: 37,361,171 km (0.045 R)
• M36: 37,893,889 km (0.116 R)
• M37: 39,832,378 km (0.098 R)
• M38: 41,472,120 km (0.11 R)
• M39: 41,913,135 km (0.069 R)
• M40: 42,023,687 km (0.118 R)
• M41: 44,591,685 km (0.084 R)
• M42: 45,723,991 km (0.039 R)
• M43: 45,951,529 km (0.064 R)
• M44: 46,636,538 km (0.075 R)
• M45: 49,410,382 km (0.084 R)
• M46: 50,581,882 km (0.103 R)
• M47: 51,289,181 km (0.092 R)
• M48: 55,237,219 km (0.039 R)
• M49: 56,819,066 km (0.114 R)
• M50: 56,941,438 km (0.071 R)
• M51: 57,308,850 km (0.066 R)
• M52: 57,554,190 km (0.03 R)
• M53: 58,539,292 km (0.103 R)
• M54: 60,027,342 km (0.078 R)
• M55: 60,151,957 km (0.06 R)
• M56: 60,901,144 km (0.111 R)
• M57: 61,527,809 km (0.081 R)
• M58: 61,653,322 km (0.101 R)
• M59: 61,904,796 km (0.069 R)
• M60: 62,030,757 km (0.096 R)
• M61: 62,661,163 km (0.06 R)
• M62: 63,801,547 km (0.112 R)
• M63: 63,928,705 km (0.094 R)
• M64: 68,300,853 km (0.099 R)
• M65: 69,474,149 km (0.096 R)
• M66: 69,735,795 km (0.117 R)
• M67: 70,654,177 km (0.066 R)
• M68: 73,034,129 km (0.056 R)
• M69: 74,233,904 km (0.111 R)
• M70: 75,843,727 km (0.109 R)
• M71: 75,978,365 km (0.08 R)
• M72: 77,872,124 km (0.114 R)
• M73: 78,688,480 km (0.064 R)
• M74: 79,097,780 km (0.093 R)
• M75: 80,329,718 km (0.049 R)
• M76: 80,741,860 km (0.072 R)
• M77: 83,924,256 km (0.103 R)
• M78: 84,342,382 km (0.037 R)
• M79: 84,481,957 km (0.06 R)
• M80: 84,900,980 km (0.075 R)
• M81: 85,881,445 km (0.116 R)
• M82: 89,271,333 km (0.095 R)
• M83: 89,840,552 km (0.107 R)
• M84: 90,125,686 km (0.064 R)
• M85: 90,268,402 km (0.061 R)
• M86: 91,268,913 km (0.116 R)
• M87: 91,555,542 km (0.072 R)
• M88: 92,417,077 km (0.093 R)
• M89: 95,017,686 km (0.079 R)
• M90: 95,453,465 km (0.089 R)
• M91: 96,472,824 km (0.1 R)
• M92: 97,642,381 km (0.065 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 15,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit