🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.2

Radius: 9.2

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.48 AU - 0.54 AU

Year: 247 Days

Day: 11.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 16,924,295 km

• M1: 114,891 km (0.047 R)
• M2: 429,346 km (0.106 R)
• M3: 950,844 km (0.028 R)
• M4: 1,334,862 km (0.066 R)
• M5: 2,298,422 km (0.098 R)
• M6: 2,901,750 km (0.028 R)
• M7: 3,274,997 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.7

Radius: 8.1

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.96 AU - 1.16 AU

Year: 740 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 16,924,295 km

• M1: 100,829 km (0.085 R)
• M2: 484,847 km (0.111 R)
• M3: 867,967 km (0.073 R)
• M4: 1,229,395 km (0.109 R)
• M5: 1,492,987 km (0.069 R)
• M6: 1,812,378 km (0.1 R)
• M7: 2,126,683 km (0.09 R)
• M8: 2,804,661 km (0.1 R)
• M9: 3,069,000 km (0.068 R)
• M10: 3,781,385 km (0.092 R)
• M11: 4,314,702 km (0.087 R)
• M12: 4,703,058 km (0.109 R)
• M13: 4,986,995 km (0.097 R)
• M14: 5,282,301 km (0.081 R)
• M15: 5,648,217 km (0.027 R)
• M16: 6,409,222 km (0.107 R)
• M17: 6,893,171 km (0.116 R)
• M18: 9,240,062 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.8

Radius: 14.1

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.99 AU - 2.69 AU

Year: 2428 Days

Day: 6.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 16,924,295 km

• M1: 175,329 km (0.061 R)
• M2: 619,634 km (0.107 R)
• M3: 1,194,090 km (0.113 R)
• M4: 2,377,858 km (0.107 R)
• M5: 3,517,196 km (0.084 R)
• M6: 4,122,917 km (0.088 R)
• M7: 5,038,755 km (0.111 R)
• M8: 6,688,970 km (0.068 R)
• M9: 8,388,252 km (0.098 R)
• M10: 10,506,408 km (0.035 R)
• M11: 10,992,452 km (0.108 R)
• M12: 11,454,260 km (0.077 R)
• M13: 13,520,356 km (0.096 R)
• M14: 14,051,130 km (0.119 R)
• M15: 15,439,248 km (0.075 R)
• M16: 16,714,720 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.4

Radius: 8.5

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.52 AU - 3.88 AU

Year: 4827 Days

Day: 8.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 16,924,295 km

• M1: 107,262 km (0.11 R)
• M2: 950,694 km (0.049 R)
• M3: 2,170,366 km (0.102 R)
• M4: 2,581,311 km (0.115 R)
• M5: 2,873,476 km (0.05 R)
• M6: 3,319,726 km (0.076 R)
• M7: 3,998,751 km (0.1 R)
• M8: 4,351,353 km (0.061 R)
• M9: 5,051,770 km (0.089 R)
• M10: 6,024,157 km (0.113 R)
• M11: 6,541,466 km (0.068 R)
• M12: 7,488,720 km (0.06 R)
• M13: 8,272,613 km (0.109 R)
• M14: 11,295,836 km (0.087 R)
• M15: 12,448,338 km (0.119 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: 514 - 18,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit