🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 10.6

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.11 AU - 1.37 AU

Year: 971 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,162,170 km

• M1: 152,141 km (0.045 R)
• M2: 368,609 km (0.038 R)
• M3: 998,715 km (0.082 R)
• M4: 1,209,499 km (0.066 R)
• M5: 1,748,949 km (0.035 R)
• M6: 1,970,503 km (0.031 R)
• M7: 2,329,688 km (0.059 R)
• M8: 2,944,684 km (0.075 R)
• M9: 3,782,732 km (0.09 R)
• M10: 4,073,400 km (0.083 R)
• M11: 5,816,964 km (0.086 R)
• M12: 6,600,258 km (0.106 R)
• M13: 6,850,236 km (0.104 R)
• M14: 7,486,775 km (0.034 R)
• M15: 8,024,131 km (0.05 R)
• M16: 8,411,589 km (0.102 R)
• M17: 9,019,704 km (0.104 R)
• M18: 9,351,662 km (0.068 R)
• M19: 9,689,604 km (0.094 R)
• M20: 10,529,596 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.6

Radius: 10.4

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.79 AU - 3.35 AU

Year: 3781 Days

Day: 8.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 26,162,170 km

• M1: 181,313 km (0.108 R)
• M2: 511,026 km (0.036 R)
• M3: 828,772 km (0.09 R)
• M4: 1,087,577 km (0.099 R)
• M5: 2,911,324 km (0.119 R)
• M6: 3,287,862 km (0.032 R)
• M7: 4,093,746 km (0.109 R)
• M8: 4,886,764 km (0.104 R)
• M9: 5,096,351 km (0.062 R)
• M10: 7,414,519 km (0.067 R)
• M11: 8,204,396 km (0.104 R)
• M12: 9,006,540 km (0.097 R)
• M13: 9,320,845 km (0.097 R)
• M14: 11,193,960 km (0.047 R)
• M15: 11,673,271 km (0.086 R)
• M16: 13,069,319 km (0.065 R)
• M17: 16,482,544 km (0.068 R)
• M18: 17,064,031 km (0.066 R)
• M19: 18,582,898 km (0.109 R)
• M20: 19,117,411 km (0.059 R)
• M21: 21,288,226 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605

Radius: 9.9

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.08 AU - 3.6 AU

Year: 4291 Days

Day: 5.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,162,170 km

• M1: 123,269 km (0.078 R)
• M2: 394,041 km (0.042 R)
• M3: 1,053,319 km (0.082 R)
• M4: 1,349,223 km (0.119 R)
• M5: 1,548,936 km (0.104 R)
• M6: 2,223,324 km (0.092 R)
• M7: 2,941,543 km (0.078 R)
• M8: 3,133,178 km (0.088 R)
• M9: 3,516,597 km (0.099 R)
• M10: 4,185,898 km (0.105 R)
• M11: 4,543,138 km (0.038 R)
• M12: 8,612,948 km (0.063 R)
• M13: 9,843,989 km (0.108 R)
• M14: 10,822,060 km (0.112 R)
• M15: 13,175,533 km (0.072 R)
• M16: 14,151,809 km (0.084 R)
• M17: 18,321,700 km (0.117 R)
• M18: 19,069,390 km (0.11 R)
• M19: 23,623,299 km (0.072 R)
• M20: 25,284,434 km (0.057 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 19,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit