🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.97 AU - 1.31 AU

Year: 812 Days

Day: 12.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 39,273,480 km

• M1: 99,483 km (0.045 R)
• M2: 1,101,190 km (0.049 R)
• M3: 1,647,372 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374

Radius: 13.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.05 AU - 3.67 AU

Year: 4107 Days

Day: 5.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,273,480 km

• M1: 173,384 km (0.095 R)
• M2: 632,949 km (0.053 R)
• M3: 1,587,682 km (0.118 R)
• M4: 2,076,718 km (0.072 R)
• M5: 2,729,114 km (0.095 R)
• M6: 4,106,910 km (0.08 R)
• M7: 5,070,021 km (0.096 R)
• M8: 5,566,986 km (0.066 R)
• M9: 6,261,718 km (0.044 R)
• M10: 9,975,635 km (0.076 R)
• M11: 11,968,877 km (0.113 R)
• M12: 13,359,838 km (0.103 R)
• M13: 14,361,695 km (0.079 R)
• M14: 15,879,066 km (0.032 R)
• M15: 17,894,598 km (0.079 R)
• M16: 21,008,627 km (0.08 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.9

Radius: 9.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.63 AU - 6.01 AU

Year: 8183 Days

Day: 10 Hours

Environment

Temp: -232 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,273,480 km

• M1: 117,584 km (0.116 R)
• M2: 1,298,360 km (0.091 R)
• M3: 4,301,537 km (0.066 R)
• M4: 5,711,048 km (0.095 R)
• M5: 6,749,557 km (0.113 R)
• M6: 8,235,512 km (0.032 R)
• M7: 8,672,937 km (0.053 R)
• M8: 8,984,848 km (0.078 R)
• M9: 9,376,196 km (0.08 R)
• M10: 16,591,900 km (0.087 R)
• M11: 17,181,615 km (0.105 R)
• M12: 18,346,234 km (0.112 R)
• M13: 19,444,582 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.2

Radius: 5.4

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.99 AU - 8.77 AU

Year: 16177 Days

Day: 17.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,273,480 km

• M1: 71,508 km (0.116 R)
• M2: 264,489 km (0.071 R)
• M3: 825,631 km (0.056 R)
• M4: 2,344,199 km (0.088 R)
• M5: 6,331,131 km (0.08 R)
• M6: 6,612,076 km (0.05 R)
• M7: 8,190,932 km (0.114 R)
• M8: 10,058,961 km (0.097 R)
• M9: 11,470,866 km (0.068 R)
• M10: 12,565,922 km (0.089 R)
• M11: 16,794,306 km (0.069 R)
• M12: 26,336,556 km (0.061 R)
• M13: 33,972,031 km (0.073 R)
• M14: 39,897,453 km (0.069 R)
• M15: 42,250,627 km (0.114 R)
• M16: 47,841,997 km (0.078 R)
• M17: 52,589,785 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.6

Radius: 7.9

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.82 AU - 10.62 AU

Year: 17171 Days

Day: 23.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,273,480 km

• M1: 102,175 km (0.082 R)
• M2: 377,286 km (0.089 R)
• M3: 1,040,004 km (0.12 R)
• M4: 1,618,948 km (0.097 R)
• M5: 1,942,528 km (0.067 R)
• M6: 2,601,956 km (0.106 R)
• M7: 3,181,498 km (0.104 R)
• M8: 3,633,433 km (0.056 R)
• M9: 5,136,443 km (0.036 R)
• M10: 8,923,363 km (0.035 R)
• M11: 12,741,251 km (0.107 R)
• M12: 13,588,423 km (0.119 R)
• M13: 15,870,539 km (0.117 R)
• M14: 18,132,459 km (0.102 R)
• M15: 26,985,362 km (0.055 R)
• M16: 27,676,803 km (0.039 R)
• M17: 28,144,147 km (0.025 R)
• M18: 29,578,042 km (0.078 R)
• M19: 33,374,836 km (0.114 R)
• M20: 37,200,353 km (0.079 R)
• M21: 39,808,143 km (0.092 R)
• M22: 43,471,496 km (0.112 R)
• M23: 46,690,991 km (0.107 R)
• M24: 54,508,976 km (0.084 R)
• M25: 60,570,532 km (0.093 R)
• M26: 60,963,526 km (0.107 R)
• M27: 76,504,800 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.4

Radius: 5.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.53 AU - 11.37 AU

Year: 19372 Days

Day: 20 Hours

Environment

Temp: -242 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,273,480 km

• M1: 71,508 km (0.027 R)
• M2: 458,069 km (0.041 R)
• M3: 1,004,998 km (0.113 R)
• M4: 1,529,189 km (0.089 R)
• M5: 2,022,264 km (0.111 R)
• M6: 5,147,513 km (0.088 R)
• M7: 5,806,641 km (0.111 R)
• M8: 6,207,564 km (0.04 R)
• M9: 8,326,767 km (0.098 R)
• M10: 9,099,141 km (0.113 R)
• M11: 9,321,892 km (0.082 R)
• M12: 10,059,410 km (0.105 R)
• M13: 11,912,778 km (0.089 R)
• M14: 12,614,541 km (0.119 R)
• M15: 16,149,240 km (0.116 R)
• M16: 17,483,054 km (0.08 R)
• M17: 18,317,810 km (0.082 R)
• M18: 18,816,719 km (0.112 R)
• M19: 24,145,246 km (0.058 R)
• M20: 27,059,712 km (0.097 R)
• M21: 30,796,517 km (0.084 R)
• M22: 30,996,828 km (0.074 R)
• M23: 31,909,375 km (0.098 R)
• M24: 34,215,427 km (0.05 R)
• M25: 38,572,016 km (0.065 R)
• M26: 38,804,940 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 13,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit