🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207

Radius: 12.8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.91 AU - 1.27 AU

Year: 786 Days

Day: 5.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 31,856,749 km

• M1: 159,172 km (0.094 R)
• M2: 641,476 km (0.101 R)
• M3: 1,063,042 km (0.098 R)
• M4: 1,909,018 km (0.105 R)
• M5: 3,659,762 km (0.068 R)
• M6: 5,463,464 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281

Radius: 14.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.69 AU - 1.71 AU

Year: 1530 Days

Day: 14.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 31,856,749 km

• M1: 182,809 km (0.066 R)
• M2: 661,372 km (0.093 R)
• M3: 1,150,408 km (0.047 R)
• M4: 2,376,512 km (0.081 R)
• M5: 3,033,246 km (0.082 R)
• M6: 4,505,888 km (0.072 R)
• M7: 5,267,191 km (0.07 R)
• M8: 6,198,139 km (0.085 R)
• M9: 7,697,708 km (0.088 R)
• M10: 8,952,236 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.1

Radius: 8.5

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.24 AU - 3.34 AU

Year: 3217 Days

Day: 5.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,856,749 km

• M1: 108,010 km (0.057 R)
• M2: 387,159 km (0.103 R)
• M3: 710,889 km (0.086 R)
• M4: 986,149 km (0.08 R)
• M5: 1,324,390 km (0.117 R)
• M6: 1,622,389 km (0.091 R)
• M7: 2,127,282 km (0.063 R)
• M8: 3,112,982 km (0.055 R)
• M9: 3,391,833 km (0.113 R)
• M10: 3,851,996 km (0.12 R)
• M11: 4,897,535 km (0.099 R)
• M12: 5,539,609 km (0.09 R)
• M13: 6,236,586 km (0.118 R)
• M14: 7,872,289 km (0.117 R)
• M15: 9,085,378 km (0.048 R)
• M16: 10,500,723 km (0.065 R)
• M17: 11,877,323 km (0.112 R)
• M18: 12,377,279 km (0.093 R)
• M19: 13,961,520 km (0.055 R)
• M20: 15,037,279 km (0.106 R)
• M21: 16,057,536 km (0.108 R)
• M22: 18,656,799 km (0.113 R)
• M23: 22,818,313 km (0.092 R)
• M24: 23,804,612 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.7

Radius: 15

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.29 AU - 5.19 AU

Year: 6026 Days

Day: 8.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,856,749 km

• M1: 187,446 km (0.102 R)
• M2: 669,600 km (0.113 R)
• M3: 2,466,570 km (0.064 R)
• M4: 5,063,439 km (0.109 R)
• M5: 6,020,866 km (0.072 R)
• M6: 7,095,876 km (0.099 R)
• M7: 7,771,011 km (0.073 R)
• M8: 8,333,948 km (0.111 R)
• M9: 8,924,111 km (0.044 R)
• M10: 9,669,109 km (0.102 R)
• M11: 11,762,881 km (0.119 R)
• M12: 13,020,101 km (0.077 R)
• M13: 13,708,401 km (0.101 R)
• M14: 14,476,736 km (0.08 R)
• M15: 25,578,543 km (0.057 R)
• M16: 27,254,189 km (0.109 R)
• M17: 31,009,395 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 14,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit