🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.2

Radius: 14.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.65 AU - 5.65 AU

Year: 3839 Days

Day: 8.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,059,751 km

• M1: 180,714 km (0.078 R)
• M2: 777,311 km (0.082 R)
• M3: 1,276,668 km (0.08 R)
• M4: 2,436,201 km (0.094 R)
• M5: 3,029,806 km (0.07 R)
• M6: 3,698,807 km (0.11 R)
• M7: 4,303,632 km (0.071 R)
• M8: 4,899,031 km (0.099 R)
• M9: 5,388,067 km (0.096 R)
• M10: 6,555,678 km (0.093 R)
• M11: 7,248,466 km (0.045 R)
• M12: 9,428,256 km (0.095 R)
• M13: 10,312,380 km (0.109 R)
• M14: 10,774,936 km (0.07 R)
• M15: 12,153,630 km (0.076 R)
• M16: 15,422,044 km (0.094 R)
• M17: 17,642,825 km (0.037 R)
• M18: 19,236,940 km (0.082 R)
• M19: 21,126,361 km (0.118 R)
• M20: 22,220,370 km (0.113 R)
• M21: 24,446,835 km (0.108 R)

Planet 2 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.2

Radius: 7.9

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.12 AU - 15.66 AU

Year: 17719 Days

Day: 21.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,059,751 km

• M1: 98,286 km (0.071 R)
• M2: 579,243 km (0.051 R)
• M3: 927,058 km (0.097 R)
• M4: 1,325,437 km (0.087 R)
• M5: 1,764,208 km (0.101 R)
• M6: 3,057,631 km (0.076 R)
• M7: 3,399,761 km (0.093 R)
• M8: 5,031,425 km (0.108 R)
• M9: 6,346,091 km (0.075 R)
• M10: 8,070,356 km (0.103 R)
• M11: 10,143,184 km (0.105 R)
• M12: 11,087,895 km (0.094 R)
• M13: 13,083,531 km (0.119 R)
• M14: 16,310,506 km (0.055 R)
• M15: 16,627,803 km (0.073 R)
• M16: 17,771,180 km (0.085 R)
• M17: 18,533,381 km (0.079 R)
• M18: 19,762,028 km (0.108 R)
• M19: 20,396,174 km (0.041 R)
• M20: 23,369,282 km (0.074 R)
• M21: 26,183,966 km (0.096 R)
• M22: 27,841,510 km (0.101 R)
• M23: 31,120,546 km (0.075 R)
• M24: 34,387,913 km (0.065 R)
• M25: 35,703,327 km (0.082 R)
• M26: 36,373,376 km (0.113 R)
• M27: 47,134,848 km (0.049 R)
• M28: 59,650,655 km (0.069 R)
• M29: 61,355,622 km (0.047 R)
• M30: 61,931,125 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.9

Radius: 4.7

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.34 AU - 18.24 AU

Year: 22892 Days

Day: 18.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,059,751 km

• M1: 88,113 km (0.106 R)
• M2: 308,471 km (0.054 R)
• M3: 514,916 km (0.079 R)
• M4: 1,888,224 km (0.107 R)
• M5: 2,956,503 km (0.053 R)
• M6: 3,355,480 km (0.115 R)
• M7: 5,183,716 km (0.092 R)
• M8: 5,798,114 km (0.117 R)
• M9: 15,989,469 km (0.117 R)
• M10: 16,916,527 km (0.109 R)
• M11: 20,733,666 km (0.095 R)
• M12: 22,974,792 km (0.113 R)
• M13: 27,226,064 km (0.075 R)
• M14: 28,339,671 km (0.098 R)
• M15: 30,657,241 km (0.117 R)
• M16: 34,249,236 km (0.118 R)
• M17: 42,121,225 km (0.038 R)
• M18: 44,296,378 km (0.088 R)
• M19: 47,552,825 km (0.052 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 16,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit