🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 14.1

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.91 AU - 1.37 AU

Year: 856 Days

Day: 14.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,198,461 km

• M1: 184,604 km (0.071 R)
• M2: 281,094 km (0.105 R)
• M3: 424,559 km (0.105 R)
• M4: 595,848 km (0.086 R)
• M5: 699,220 km (0.085 R)
• M6: 803,789 km (0.107 R)
• M7: 905,067 km (0.047 R)
• M8: 1,017,864 km (0.105 R)
• M9: 1,108,520 km (0.106 R)
• M10: 1,244,804 km (0.072 R)
• M11: 1,398,441 km (0.062 R)
• M12: 1,550,881 km (0.073 R)
• M13: 1,676,992 km (0.111 R)
• M14: 1,765,853 km (0.085 R)
• M15: 1,931,757 km (0.116 R)
• M16: 2,059,813 km (0.111 R)
• M17: 2,177,547 km (0.105 R)
• M18: 2,284,060 km (0.083 R)
• M19: 2,388,031 km (0.117 R)
• M20: 2,507,410 km (0.075 R)
• M21: 2,600,609 km (0.084 R)
• M22: 2,897,412 km (0.116 R)
• M23: 3,035,191 km (0.09 R)
• M24: 3,220,543 km (0.084 R)
• M25: 3,415,020 km (0.06 R)
• M26: 3,645,251 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.1

Radius: 12.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.02 AU - 3.96 AU

Year: 4583 Days

Day: 6.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,198,461 km

• M1: 185,651 km (0.109 R)
• M2: 405,560 km (0.049 R)
• M3: 550,221 km (0.097 R)
• M4: 635,941 km (0.117 R)
• M5: 798,853 km (0.099 R)
• M6: 1,016,966 km (0.111 R)
• M7: 1,112,709 km (0.12 R)
• M8: 1,314,068 km (0.1 R)
• M9: 1,704,219 km (0.108 R)
• M10: 1,870,572 km (0.1 R)
• M11: 2,007,603 km (0.086 R)
• M12: 2,608,837 km (0.064 R)
• M13: 2,743,475 km (0.118 R)
• M14: 3,621,016 km (0.087 R)
• M15: 3,880,868 km (0.111 R)
• M16: 4,169,293 km (0.068 R)
• M17: 4,980,412 km (0.115 R)
• M18: 5,076,305 km (0.074 R)
• M19: 5,196,880 km (0.109 R)
• M20: 5,294,119 km (0.069 R)
• M21: 5,639,391 km (0.116 R)
• M22: 5,789,587 km (0.117 R)
• M23: 6,692,261 km (0.101 R)
• M24: 7,146,440 km (0.095 R)
• M25: 7,528,214 km (0.107 R)
• M26: 8,085,167 km (0.078 R)
• M27: 8,540,243 km (0.11 R)
• M28: 9,062,340 km (0.026 R)
• M29: 9,475,529 km (0.1 R)
• M30: 9,654,598 km (0.068 R)
• M31: 9,864,932 km (0.116 R)
• M32: 10,168,018 km (0.108 R)
• M33: 10,259,422 km (0.106 R)
• M34: 10,659,297 km (0.038 R)
• M35: 11,032,843 km (0.088 R)
• M36: 11,158,356 km (0.028 R)
• M37: 11,410,727 km (0.079 R)
• M38: 11,760,936 km (0.056 R)
• M39: 12,374,137 km (0.05 R)
• M40: 12,635,485 km (0.116 R)
• M41: 12,898,628 km (0.104 R)
• M42: 13,030,872 km (0.069 R)
• M43: 13,631,657 km (0.09 R)
• M44: 14,207,459 km (0.103 R)
• M45: 15,277,832 km (0.109 R)
• M46: 15,699,100 km (0.084 R)
• M47: 15,805,165 km (0.088 R)
• M48: 16,589,207 km (0.073 R)
• M49: 17,276,609 km (0.113 R)
• M50: 17,532,272 km (0.114 R)
• M51: 17,715,529 km (0.073 R)
• M52: 17,862,734 km (0.111 R)
• M53: 19,054,430 km (0.095 R)
• M54: 19,318,620 km (0.055 R)
• M55: 19,774,146 km (0.075 R)
• M56: 20,464,241 km (0.05 R)
• M57: 20,580,029 km (0.117 R)
• M58: 20,696,117 km (0.101 R)
• M59: 20,851,101 km (0.081 R)
• M60: 22,065,536 km (0.1 R)
• M61: 22,502,063 km (0.088 R)
• M62: 23,544,910 km (0.077 R)
• M63: 23,950,320 km (0.12 R)
• M64: 24,398,814 km (0.077 R)
• M65: 24,767,872 km (0.118 R)
• M66: 25,015,008 km (0.082 R)
• M67: 25,304,181 km (0.09 R)
• M68: 25,802,790 km (0.084 R)
• M69: 26,053,217 km (0.108 R)
• M70: 26,388,466 km (0.117 R)
• M71: 27,572,982 km (0.07 R)
• M72: 27,871,878 km (0.075 R)
• M73: 28,000,233 km (0.107 R)
• M74: 28,731,617 km (0.103 R)
• M75: 28,947,936 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.6

Radius: 4

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.96 AU - 6.92 AU

Year: 11488 Days

Day: 15.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,198,461 km

• M1: 139,425 km (0.085 R)
• M2: 187,895 km (0.042 R)
• M3: 242,797 km (0.079 R)
• M4: 346,917 km (0.115 R)
• M5: 737,817 km (0.057 R)
• M6: 828,024 km (0.068 R)
• M7: 1,206,956 km (0.118 R)
• M8: 2,100,952 km (0.076 R)
• M9: 3,297,885 km (0.084 R)
• M10: 3,599,175 km (0.043 R)
• M11: 3,675,919 km (0.115 R)
• M12: 3,830,902 km (0.106 R)
• M13: 4,147,451 km (0.047 R)
• M14: 4,363,022 km (0.044 R)
• M15: 4,610,008 km (0.054 R)
• M16: 5,174,890 km (0.047 R)
• M17: 5,465,558 km (0.084 R)
• M18: 5,672,153 km (0.09 R)
• M19: 5,761,463 km (0.075 R)
• M20: 6,679,994 km (0.109 R)
• M21: 7,124,150 km (0.054 R)
• M22: 7,479,594 km (0.09 R)
• M23: 7,512,207 km (0.077 R)
• M24: 8,207,986 km (0.09 R)
• M25: 8,786,182 km (0.057 R)
• M26: 9,027,932 km (0.039 R)
• M27: 9,342,237 km (0.034 R)
• M28: 9,518,314 km (0.107 R)
• M29: 9,624,529 km (0.041 R)
• M30: 10,089,180 km (0.07 R)
• M31: 10,707,767 km (0.056 R)
• M32: 11,040,323 km (0.113 R)
• M33: 11,263,822 km (0.118 R)
• M34: 11,413,719 km (0.115 R)
• M35: 11,981,443 km (0.1 R)
• M36: 12,597,188 km (0.095 R)
• M37: 12,987,339 km (0.038 R)
• M38: 13,819,253 km (0.088 R)
• M39: 13,939,530 km (0.091 R)
• M40: 14,100,347 km (0.107 R)
• M41: 14,342,845 km (0.086 R)
• M42: 15,160,996 km (0.068 R)
• M43: 15,285,162 km (0.107 R)
• M44: 16,289,413 km (0.076 R)
• M45: 16,885,112 km (0.085 R)
• M46: 17,271,822 km (0.053 R)
• M47: 17,401,374 km (0.098 R)
• M48: 17,574,459 km (0.029 R)
• M49: 17,791,824 km (0.099 R)
• M50: 17,922,722 km (0.106 R)
• M51: 18,010,088 km (0.077 R)
• M52: 19,427,677 km (0.109 R)
• M53: 20,013,652 km (0.114 R)
• M54: 20,058,980 km (0.078 R)
• M55: 20,742,942 km (0.046 R)
• M56: 21,249,330 km (0.097 R)
• M57: 21,388,157 km (0.056 R)
• M58: 23,267,555 km (0.107 R)
• M59: 24,130,286 km (0.035 R)
• M60: 24,711,324 km (0.064 R)
• M61: 25,150,095 km (0.059 R)
• M62: 25,247,932 km (0.1 R)
• M63: 26,481,815 km (0.08 R)
• M64: 26,681,079 km (0.095 R)
• M65: 27,634,167 km (0.099 R)
• M66: 28,547,462 km (0.095 R)
• M67: 28,853,989 km (0.109 R)
• M68: 29,264,635 km (0.117 R)
• M69: 29,677,076 km (0.12 R)
• M70: 30,455,434 km (0.104 R)
• M71: 30,821,051 km (0.097 R)
• M72: 31,767,856 km (0.074 R)
• M73: 32,457,502 km (0.106 R)
• M74: 33,205,791 km (0.059 R)
• M75: 33,528,324 km (0.101 R)
• M76: 33,851,754 km (0.062 R)
• M77: 33,959,764 km (0.061 R)
• M78: 34,176,232 km (0.11 R)
• M79: 34,556,061 km (0.117 R)
• M80: 34,664,968 km (0.044 R)
• M81: 35,979,335 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 17,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit