🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 10.3

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.95 AU - 1.33 AU

Year: 786 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,258,526 km

• M1: 128,056 km (0.079 R)
• M2: 506,538 km (0.112 R)
• M3: 896,390 km (0.114 R)
• M4: 1,249,142 km (0.087 R)
• M5: 1,671,457 km (0.075 R)
• M6: 2,158,548 km (0.08 R)
• M7: 2,991,060 km (0.079 R)
• M8: 4,993,577 km (0.064 R)
• M9: 5,318,204 km (0.102 R)
• M10: 5,812,326 km (0.116 R)
• M11: 6,441,086 km (0.075 R)
• M12: 7,979,102 km (0.103 R)
• M13: 8,627,459 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.4

Radius: 11.9

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4 AU - 6.3 AU

Year: 7546 Days

Day: 11.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,258,526 km

• M1: 159,471 km (0.091 R)
• M2: 906,862 km (0.095 R)
• M3: 1,361,789 km (0.119 R)
• M4: 2,752,900 km (0.101 R)
• M5: 3,625,804 km (0.106 R)
• M6: 4,352,550 km (0.088 R)
• M7: 5,119,987 km (0.11 R)
• M8: 6,726,519 km (0.112 R)
• M9: 8,341,128 km (0.025 R)
• M10: 8,801,890 km (0.085 R)
• M11: 9,901,135 km (0.082 R)
• M12: 12,370,996 km (0.076 R)
• M13: 14,014,628 km (0.079 R)
• M14: 17,481,409 km (0.117 R)
• M15: 19,680,797 km (0.057 R)
• M16: 20,987,085 km (0.048 R)
• M17: 25,094,295 km (0.097 R)
• M18: 27,799,922 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.2

Radius: 4.1

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.05 AU - 6.65 AU

Year: 10332 Days

Day: 17.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,258,526 km

• M1: 51,013 km (0.105 R)
• M2: 593,006 km (0.109 R)
• M3: 757,713 km (0.03 R)
• M4: 1,021,454 km (0.045 R)
• M5: 2,087,638 km (0.072 R)
• M6: 3,813,549 km (0.105 R)
• M7: 4,119,776 km (0.047 R)
• M8: 4,752,425 km (0.088 R)
• M9: 5,447,606 km (0.07 R)
• M10: 7,112,032 km (0.078 R)
• M11: 9,403,573 km (0.099 R)
• M12: 10,840,161 km (0.031 R)
• M13: 11,558,081 km (0.115 R)
• M14: 11,768,864 km (0.109 R)
• M15: 11,928,635 km (0.081 R)
• M16: 12,361,870 km (0.113 R)
• M17: 13,783,200 km (0.101 R)
• M18: 14,020,312 km (0.055 R)
• M19: 16,810,762 km (0.113 R)
• M20: 20,253,607 km (0.111 R)
• M21: 27,079,309 km (0.11 R)
• M22: 29,656,431 km (0.119 R)
• M23: 32,916,618 km (0.098 R)
• M24: 33,128,000 km (0.042 R)
• M25: 36,974,759 km (0.073 R)
• M26: 37,662,760 km (0.078 R)
• M27: 38,242,601 km (0.088 R)
• M28: 38,476,124 km (0.045 R)
• M29: 39,420,086 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 17,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit