🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.6

Radius: 9.6

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.49 AU - 0.81 AU

Year: 362 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 27,086,030 km

• M1: 121,473 km (0.104 R)
• M2: 468,541 km (0.062 R)
• M3: 939,325 km (0.111 R)
• M4: 1,441,076 km (0.073 R)
• M5: 1,768,995 km (0.083 R)
• M6: 2,532,542 km (0.065 R)
• M7: 2,831,439 km (0.058 R)
• M8: 3,536,194 km (0.083 R)
• M9: 4,038,245 km (0.101 R)
• M10: 4,887,063 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.2

Radius: 8.9

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.8 AU - 0.94 AU

Year: 560 Days

Day: 14.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,086,030 km

• M1: 112,049 km (0.112 R)
• M2: 492,177 km (0.11 R)
• M3: 801,994 km (0.096 R)
• M4: 1,085,482 km (0.107 R)
• M5: 1,503,159 km (0.113 R)
• M6: 1,847,833 km (0.084 R)
• M7: 2,305,154 km (0.032 R)
• M8: 2,599,113 km (0.113 R)
• M9: 2,942,291 km (0.105 R)
• M10: 3,289,657 km (0.081 R)
• M11: 3,963,895 km (0.086 R)
• M12: 4,326,221 km (0.099 R)
• M13: 6,140,095 km (0.039 R)
• M14: 6,647,232 km (0.051 R)
• M15: 7,138,362 km (0.093 R)

Asteroid Belt

Center: 1.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.2

Radius: 9.6

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.64 AU - 3.14 AU

Year: 3391 Days

Day: 6.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,086,030 km

• M1: 119,379 km (0.073 R)
• M2: 455,226 km (0.112 R)
• M3: 1,770,491 km (0.096 R)
• M4: 2,272,541 km (0.042 R)
• M5: 2,586,098 km (0.072 R)
• M6: 3,854,988 km (0.041 R)
• M7: 5,498,021 km (0.039 R)
• M8: 6,381,546 km (0.094 R)
• M9: 7,834,590 km (0.111 R)
• M10: 11,738,646 km (0.107 R)
• M11: 12,103,066 km (0.063 R)
• M12: 15,877,420 km (0.081 R)
• M13: 16,373,487 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.4

Radius: 6.4

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.47 AU - 9.39 AU

Year: 15414 Days

Day: 20.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,086,030 km

• M1: 79,885 km (0.094 R)
• M2: 452,234 km (0.047 R)
• M3: 821,592 km (0.118 R)
• M4: 2,256,534 km (0.108 R)
• M5: 2,781,324 km (0.084 R)
• M6: 3,207,079 km (0.069 R)
• M7: 5,570,127 km (0.11 R)
• M8: 7,897,272 km (0.118 R)
• M9: 8,946,701 km (0.05 R)
• M10: 18,287,143 km (0.037 R)
• M11: 19,019,724 km (0.075 R)
• M12: 19,602,856 km (0.084 R)
• M13: 22,329,427 km (0.094 R)
• M14: 30,062,291 km (0.097 R)
• M15: 32,124,048 km (0.035 R)
• M16: 33,309,312 km (0.089 R)
• M17: 37,557,293 km (0.119 R)
• M18: 40,217,443 km (0.05 R)
• M19: 40,901,554 km (0.113 R)
• M20: 50,991,631 km (0.113 R)
• M21: 52,928,923 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.2

Radius: 4.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.54 AU - 9.96 AU

Year: 16357 Days

Day: 15.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,086,030 km

• M1: 217,665 km (0.031 R)
• M2: 641,775 km (0.115 R)
• M3: 915,838 km (0.058 R)
• M4: 1,986,809 km (0.061 R)
• M5: 2,634,718 km (0.081 R)
• M6: 4,193,976 km (0.104 R)
• M7: 5,166,811 km (0.084 R)
• M8: 6,622,548 km (0.096 R)
• M9: 8,819,393 km (0.115 R)
• M10: 11,967,680 km (0.039 R)
• M11: 12,443,551 km (0.061 R)
• M12: 16,596,837 km (0.114 R)
• M13: 18,664,878 km (0.105 R)
• M14: 18,982,773 km (0.118 R)
• M15: 24,270,459 km (0.07 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: 283 - 19,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit