🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 12.6

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.6 AU - 0.7 AU

Year: 349 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,833,747 km

• M1: 157,377 km (0.093 R)
• M2: 593,604 km (0.113 R)
• M3: 1,007,542 km (0.118 R)
• M4: 1,459,776 km (0.044 R)
• M5: 1,930,411 km (0.105 R)
• M6: 2,392,220 km (0.116 R)
• M7: 3,022,775 km (0.11 R)
• M8: 3,483,536 km (0.118 R)
• M9: 3,888,198 km (0.112 R)
• M10: 4,533,414 km (0.063 R)
• M11: 5,140,183 km (0.059 R)
• M12: 5,552,624 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.9

Radius: 13.9

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.64 AU - 4.14 AU

Year: 5116 Days

Day: 13.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,833,747 km

• M1: 172,935 km (0.069 R)
• M2: 795,262 km (0.089 R)
• M3: 1,283,999 km (0.104 R)
• M4: 2,521,023 km (0.119 R)
• M5: 2,966,376 km (0.12 R)
• M6: 4,375,439 km (0.055 R)
• M7: 5,493,683 km (0.111 R)
• M8: 6,163,881 km (0.101 R)
• M9: 6,671,167 km (0.11 R)
• M10: 7,501,286 km (0.096 R)
• M11: 9,367,370 km (0.092 R)
• M12: 9,838,753 km (0.102 R)
• M13: 10,408,870 km (0.097 R)
• M14: 10,872,025 km (0.072 R)
• M15: 12,769,375 km (0.033 R)
• M16: 13,349,964 km (0.116 R)
• M17: 15,144,540 km (0.102 R)
• M18: 16,295,696 km (0.108 R)
• M19: 18,587,386 km (0.096 R)
• M20: 19,270,899 km (0.052 R)
• M21: 20,622,216 km (0.104 R)
• M22: 21,693,636 km (0.094 R)
• M23: 22,451,499 km (0.09 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 13.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.79 AU - 6.25 AU

Year: 8648 Days

Day: 10.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,833,747 km

• M1: 167,400 km (0.104 R)
• M2: 782,247 km (0.05 R)
• M3: 1,246,150 km (0.115 R)
• M4: 1,792,930 km (0.111 R)
• M5: 2,896,514 km (0.091 R)
• M6: 3,574,192 km (0.054 R)
• M7: 4,245,438 km (0.072 R)
• M8: 5,875,008 km (0.049 R)
• M9: 6,404,285 km (0.117 R)
• M10: 7,277,936 km (0.074 R)
• M11: 7,847,755 km (0.084 R)
• M12: 8,316,146 km (0.1 R)
• M13: 9,076,851 km (0.105 R)
• M14: 11,804,469 km (0.115 R)
• M15: 13,475,627 km (0.109 R)
• M16: 15,103,551 km (0.106 R)
• M17: 18,447,961 km (0.081 R)
• M18: 20,772,412 km (0.107 R)
• M19: 22,005,248 km (0.064 R)
• M20: 29,213,472 km (0.106 R)
• M21: 30,031,623 km (0.038 R)
• M22: 32,796,491 km (0.083 R)
• M23: 33,680,465 km (0.083 R)
• M24: 34,353,655 km (0.084 R)
• M25: 34,807,385 km (0.071 R)
• M26: 36,544,965 km (0.115 R)
• M27: 44,343,202 km (0.096 R)
• M28: 45,152,228 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 14,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit