🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.3

Radius: 14.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.18 AU - 1.92 AU

Year: 1332 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 31,112,252 km

• M1: 175,329 km (0.113 R)
• M2: 626,217 km (0.087 R)
• M3: 1,084,734 km (0.044 R)
• M4: 1,882,540 km (0.086 R)
• M5: 3,058,828 km (0.115 R)
• M6: 3,704,193 km (0.1 R)
• M7: 4,454,127 km (0.083 R)
• M8: 5,057,306 km (0.057 R)
• M9: 5,661,980 km (0.101 R)
• M10: 6,485,516 km (0.104 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.4

Radius: 6.3

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.51 AU - 8.83 AU

Year: 13252 Days

Day: 22.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 31,112,252 km

• M1: 80,633 km (0.119 R)
• M2: 390,450 km (0.106 R)
• M3: 640,578 km (0.061 R)
• M4: 1,179,280 km (0.078 R)
• M5: 1,480,570 km (0.092 R)
• M6: 1,932,655 km (0.059 R)
• M7: 2,145,084 km (0.063 R)
• M8: 2,392,818 km (0.118 R)
• M9: 3,253,155 km (0.098 R)
• M10: 3,529,463 km (0.056 R)
• M11: 3,848,704 km (0.101 R)
• M12: 4,858,640 km (0.115 R)
• M13: 6,109,128 km (0.113 R)
• M14: 7,474,508 km (0.054 R)
• M15: 10,147,523 km (0.06 R)
• M16: 10,521,218 km (0.092 R)
• M17: 12,346,761 km (0.119 R)
• M18: 13,912,452 km (0.106 R)
• M19: 15,326,302 km (0.054 R)
• M20: 18,201,423 km (0.078 R)
• M21: 24,991,970 km (0.079 R)
• M22: 26,869,722 km (0.111 R)
• M23: 28,522,180 km (0.087 R)
• M24: 28,839,328 km (0.116 R)
• M25: 31,126,231 km (0.106 R)
• M26: 32,485,776 km (0.111 R)
• M27: 34,240,260 km (0.041 R)
• M28: 35,688,666 km (0.116 R)
• M29: 36,926,439 km (0.058 R)
• M30: 37,682,656 km (0.056 R)
• M31: 45,822,127 km (0.093 R)
• M32: 47,431,202 km (0.118 R)
• M33: 53,279,880 km (0.048 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.9

Radius: 5.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.99 AU - 11.59 AU

Year: 21144 Days

Day: 15.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,112,252 km

• M1: 66,272 km (0.088 R)
• M2: 235,168 km (0.064 R)
• M3: 414,835 km (0.025 R)
• M4: 740,210 km (0.116 R)
• M5: 1,478,476 km (0.12 R)
• M6: 1,823,897 km (0.08 R)
• M7: 2,023,162 km (0.103 R)
• M8: 2,432,461 km (0.109 R)
• M9: 3,478,001 km (0.096 R)
• M10: 3,993,515 km (0.115 R)
• M11: 4,281,940 km (0.071 R)
• M12: 5,373,406 km (0.083 R)
• M13: 6,671,766 km (0.114 R)
• M14: 7,009,408 km (0.064 R)
• M15: 7,645,648 km (0.065 R)
• M16: 8,951,039 km (0.109 R)
• M17: 11,037,480 km (0.04 R)
• M18: 12,955,176 km (0.105 R)
• M19: 13,533,820 km (0.113 R)
• M20: 14,019,864 km (0.036 R)
• M21: 15,606,648 km (0.079 R)
• M22: 17,946,509 km (0.052 R)
• M23: 23,693,610 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 19,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit