🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 12.4

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.42 AU - 0.68 AU

Year: 287 Days

Day: 14.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,776,972 km

• M1: 154,385 km (0.114 R)
• M2: 607,966 km (0.062 R)
• M3: 1,015,171 km (0.061 R)
• M4: 1,499,868 km (0.075 R)
• M5: 2,115,015 km (0.09 R)
• M6: 2,768,009 km (0.067 R)
• M7: 3,394,974 km (0.083 R)
• M8: 3,977,957 km (0.057 R)
• M9: 4,531,918 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603

Radius: 11.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.66 AU - 1 AU

Year: 532 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,776,972 km

• M1: 147,952 km (0.113 R)
• M2: 711,039 km (0.102 R)
• M3: 1,130,661 km (0.106 R)
• M4: 1,525,599 km (0.047 R)
• M5: 1,947,764 km (0.115 R)
• M6: 2,966,975 km (0.12 R)
• M7: 3,433,870 km (0.108 R)
• M8: 4,546,878 km (0.077 R)
• M9: 5,692,797 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58

Radius: 10.8

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.41 AU - 1.53 AU

Year: 1253 Days

Day: 7.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 41,776,972 km

• M1: 134,788 km (0.115 R)
• M2: 734,825 km (0.083 R)
• M3: 1,988,006 km (0.111 R)
• M4: 3,551,154 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.6

Radius: 12.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.06 AU - 2.16 AU

Year: 2154 Days

Day: 6.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,776,972 km

• M1: 160,369 km (0.079 R)
• M2: 661,671 km (0.114 R)
• M3: 1,111,662 km (0.119 R)
• M4: 1,822,102 km (0.08 R)
• M5: 2,241,126 km (0.067 R)
• M6: 2,778,930 km (0.066 R)
• M7: 3,402,005 km (0.104 R)
• M8: 4,099,281 km (0.095 R)
• M9: 4,712,333 km (0.049 R)
• M10: 5,385,972 km (0.091 R)
• M11: 5,915,399 km (0.081 R)
• M12: 6,601,604 km (0.082 R)
• M13: 7,156,912 km (0.047 R)
• M14: 8,683,109 km (0.113 R)
• M15: 12,673,782 km (0.093 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.3

Radius: 5.2

Gravity: 30.71 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.86 AU - 6.14 AU

Year: 10331 Days

Day: 15.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,776,972 km

• M1: 68,067 km (0.039 R)
• M2: 282,291 km (0.085 R)
• M3: 507,586 km (0.09 R)
• M4: 879,785 km (0.105 R)
• M5: 1,102,836 km (0.11 R)
• M6: 1,323,792 km (0.08 R)
• M7: 2,151,367 km (0.046 R)
• M8: 2,643,095 km (0.067 R)
• M9: 3,279,485 km (0.082 R)
• M10: 4,040,788 km (0.088 R)
• M11: 5,690,553 km (0.111 R)
• M12: 7,357,074 km (0.106 R)
• M13: 10,777,928 km (0.103 R)
• M14: 10,942,187 km (0.12 R)
• M15: 17,651,801 km (0.066 R)
• M16: 18,577,213 km (0.051 R)
• M17: 19,131,772 km (0.119 R)
• M18: 21,116,936 km (0.076 R)
• M19: 23,235,392 km (0.057 R)
• M20: 26,472,989 km (0.066 R)
• M21: 27,276,329 km (0.093 R)
• M22: 30,433,443 km (0.106 R)
• M23: 31,649,524 km (0.118 R)
• M24: 34,060,443 km (0.078 R)
• M25: 39,763,712 km (0.107 R)
• M26: 42,022,790 km (0.115 R)
• M27: 45,355,681 km (0.073 R)
• M28: 47,525,897 km (0.1 R)
• M29: 49,010,506 km (0.031 R)
• M30: 51,140,481 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.5

Radius: 4.2

Gravity: 52.58 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.39 AU - 6.81 AU

Year: 10590 Days

Day: 19.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 41,776,972 km

• M1: 52,509 km (0.076 R)
• M2: 200,012 km (0.059 R)
• M3: 739,612 km (0.087 R)
• M4: 1,286,542 km (0.072 R)
• M5: 1,924,277 km (0.099 R)
• M6: 2,332,231 km (0.093 R)
• M7: 2,750,806 km (0.042 R)
• M8: 2,978,194 km (0.109 R)
• M9: 3,548,611 km (0.076 R)
• M10: 3,957,911 km (0.12 R)
• M11: 4,159,419 km (0.088 R)
• M12: 4,614,197 km (0.112 R)
• M13: 4,805,233 km (0.114 R)
• M14: 5,135,097 km (0.068 R)
• M15: 6,177,644 km (0.065 R)
• M16: 6,527,853 km (0.061 R)
• M17: 6,932,515 km (0.036 R)
• M18: 7,658,513 km (0.034 R)
• M19: 8,017,099 km (0.111 R)
• M20: 9,979,824 km (0.041 R)
• M21: 10,736,190 km (0.093 R)
• M22: 10,903,142 km (0.078 R)
• M23: 12,793,161 km (0.117 R)
• M24: 15,948,779 km (0.116 R)
• M25: 19,175,605 km (0.078 R)
• M26: 19,835,930 km (0.092 R)
• M27: 24,214,510 km (0.085 R)
• M28: 25,773,020 km (0.119 R)
• M29: 31,638,753 km (0.102 R)
• M30: 35,184,671 km (0.09 R)
• M31: 36,548,405 km (0.097 R)
• M32: 37,434,474 km (0.053 R)
• M33: 40,446,328 km (0.071 R)
• M34: 43,898,897 km (0.118 R)
• M35: 47,542,951 km (0.111 R)
• M36: 52,335,020 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.6

Radius: 5.8

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.14 AU - 7.42 AU

Year: 11062 Days

Day: 21.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,776,972 km

• M1: 75,397 km (0.1 R)
• M2: 1,186,910 km (0.087 R)
• M3: 1,388,119 km (0.113 R)
• M4: 1,598,304 km (0.063 R)
• M5: 1,814,622 km (0.071 R)
• M6: 2,288,997 km (0.038 R)
• M7: 2,489,309 km (0.118 R)
• M8: 2,842,659 km (0.113 R)
• M9: 3,074,535 km (0.091 R)
• M10: 3,847,208 km (0.117 R)
• M11: 5,222,910 km (0.102 R)
• M12: 5,735,582 km (0.063 R)
• M13: 5,970,002 km (0.099 R)
• M14: 6,422,685 km (0.119 R)
• M15: 7,357,074 km (0.117 R)
• M16: 8,378,827 km (0.045 R)
• M17: 9,538,360 km (0.038 R)
• M18: 11,845,459 km (0.073 R)
• M19: 15,188,821 km (0.083 R)
• M20: 16,835,296 km (0.07 R)
• M21: 19,711,464 km (0.052 R)
• M22: 21,827,825 km (0.099 R)
• M23: 26,691,402 km (0.092 R)
• M24: 27,819,968 km (0.086 R)
• M25: 28,979,950 km (0.111 R)
• M26: 29,472,725 km (0.095 R)
• M27: 31,915,958 km (0.099 R)
• M28: 32,441,345 km (0.103 R)
• M29: 34,052,365 km (0.108 R)
• M30: 34,933,048 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit