🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.7

Radius: 12.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.89 AU - 6.27 AU

Year: 4654 Days

Day: 8.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,924,447 km

• M1: 161,715 km (0.104 R)
• M2: 580,889 km (0.095 R)
• M3: 1,231,340 km (0.035 R)
• M4: 2,034,830 km (0.106 R)
• M5: 3,127,942 km (0.08 R)
• M6: 3,543,226 km (0.079 R)
• M7: 5,017,662 km (0.106 R)
• M8: 11,599,520 km (0.106 R)
• M9: 13,370,908 km (0.115 R)
• M10: 13,865,628 km (0.101 R)
• M11: 14,475,389 km (0.061 R)
• M12: 15,694,163 km (0.108 R)
• M13: 19,257,285 km (0.117 R)
• M14: 19,698,000 km (0.119 R)
• M15: 23,114,965 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.2

Radius: 8.4

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.18 AU - 6.06 AU

Year: 4704 Days

Day: 8.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,924,447 km

• M1: 104,569 km (0.104 R)
• M2: 382,073 km (0.066 R)
• M3: 746,793 km (0.06 R)
• M4: 1,162,974 km (0.083 R)
• M5: 1,425,668 km (0.059 R)
• M6: 1,703,770 km (0.03 R)
• M7: 2,060,411 km (0.093 R)
• M8: 2,340,907 km (0.026 R)
• M9: 2,889,483 km (0.113 R)
• M10: 3,281,429 km (0.117 R)
• M11: 3,624,308 km (0.103 R)
• M12: 4,454,426 km (0.093 R)
• M13: 4,724,151 km (0.11 R)
• M14: 6,002,465 km (0.087 R)
• M15: 7,704,440 km (0.106 R)
• M16: 8,685,204 km (0.047 R)
• M17: 9,787,740 km (0.083 R)
• M18: 10,372,668 km (0.101 R)
• M19: 11,203,684 km (0.09 R)
• M20: 12,268,222 km (0.037 R)
• M21: 13,197,225 km (0.103 R)
• M22: 14,119,795 km (0.085 R)
• M23: 14,383,536 km (0.109 R)
• M24: 18,619,699 km (0.085 R)
• M25: 19,129,229 km (0.095 R)
• M26: 23,251,997 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.8

Radius: 14.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.81 AU - 10.27 AU

Year: 10404 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,924,447 km

• M1: 175,329 km (0.033 R)
• M2: 776,862 km (0.108 R)
• M3: 1,387,670 km (0.073 R)
• M4: 1,838,259 km (0.1 R)
• M5: 2,351,230 km (0.054 R)
• M6: 3,279,335 km (0.074 R)
• M7: 4,468,937 km (0.099 R)
• M8: 4,955,729 km (0.086 R)
• M9: 6,219,382 km (0.113 R)
• M10: 6,672,514 km (0.079 R)
• M11: 7,393,725 km (0.074 R)
• M12: 7,903,106 km (0.07 R)
• M13: 8,526,929 km (0.105 R)
• M14: 9,426,162 km (0.065 R)
• M15: 10,128,374 km (0.111 R)
• M16: 11,865,206 km (0.112 R)
• M17: 14,765,459 km (0.104 R)
• M18: 17,582,238 km (0.073 R)
• M19: 18,415,797 km (0.08 R)
• M20: 20,408,441 km (0.106 R)
• M21: 21,244,394 km (0.079 R)
• M22: 22,103,085 km (0.068 R)
• M23: 26,256,521 km (0.091 R)
• M24: 29,720,609 km (0.119 R)
• M25: 44,655,264 km (0.1 R)
• M26: 46,923,766 km (0.113 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 11,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit