🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.8

Radius: 6.1

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.72 AU - 8.66 AU

Year: 12647 Days

Day: 16.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,664,276 km

• M1: 75,846 km (0.06 R)
• M2: 381,774 km (0.053 R)
• M3: 1,069,924 km (0.063 R)
• M4: 1,586,186 km (0.106 R)
• M5: 2,256,085 km (0.072 R)
• M6: 3,099,369 km (0.096 R)
• M7: 4,276,854 km (0.097 R)
• M8: 5,221,863 km (0.108 R)
• M9: 6,948,971 km (0.114 R)
• M10: 8,745,043 km (0.042 R)
• M11: 9,849,374 km (0.091 R)
• M12: 10,723,325 km (0.12 R)
• M13: 13,530,679 km (0.118 R)
• M14: 14,222,120 km (0.112 R)
• M15: 14,936,899 km (0.074 R)
• M16: 16,227,479 km (0.104 R)
• M17: 16,650,093 km (0.098 R)
• M18: 18,719,481 km (0.091 R)
• M19: 19,816,033 km (0.095 R)
• M20: 21,287,777 km (0.093 R)
• M21: 24,631,289 km (0.095 R)
• M22: 25,755,667 km (0.108 R)
• M23: 26,138,039 km (0.09 R)
• M24: 27,307,745 km (0.055 R)
• M25: 27,705,226 km (0.06 R)
• M26: 27,905,538 km (0.088 R)
• M27: 31,350,029 km (0.116 R)
• M28: 34,718,225 km (0.087 R)
• M29: 36,489,314 km (0.112 R)
• M30: 38,443,960 km (0.12 R)
• M31: 38,943,318 km (0.09 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.9

Radius: 3.3

Gravity: 17.71 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.84 AU - 8.92 AU

Year: 17359 Days

Day: 22.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,664,276 km

• M1: 41,887 km (0.114 R)
• M2: 275,858 km (0.114 R)
• M3: 387,608 km (0.074 R)
• M4: 498,011 km (0.1 R)
• M5: 775,216 km (0.102 R)
• M6: 1,715,289 km (0.05 R)
• M7: 1,951,803 km (0.059 R)
• M8: 2,282,265 km (0.083 R)
• M9: 4,808,674 km (0.1 R)
• M10: 5,984,812 km (0.111 R)
• M11: 7,340,169 km (0.1 R)
• M12: 10,131,067 km (0.098 R)
• M13: 22,141,382 km (0.108 R)
• M14: 25,407,254 km (0.065 R)
• M15: 27,983,329 km (0.119 R)
• M16: 35,808,644 km (0.098 R)
• M17: 38,060,690 km (0.036 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.9

Radius: 5.9

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.86 AU - 11.5 AU

Year: 21307 Days

Day: 16 Hours

Environment

Temp: -235 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,664,276 km

• M1: 73,453 km (0.086 R)
• M2: 524,191 km (0.102 R)
• M3: 1,391,859 km (0.066 R)
• M4: 1,873,564 km (0.063 R)
• M5: 2,437,398 km (0.093 R)
• M6: 2,975,352 km (0.106 R)
• M7: 4,807,328 km (0.071 R)
• M8: 11,123,948 km (0.064 R)
• M9: 12,936,177 km (0.101 R)
• M10: 14,551,385 km (0.078 R)
• M11: 26,684,969 km (0.088 R)
• M12: 41,224,087 km (0.119 R)
• M13: 44,363,997 km (0.09 R)
• M14: 44,686,530 km (0.108 R)
• M15: 45,336,233 km (0.055 R)
• M16: 47,998,178 km (0.105 R)
• M17: 55,290,924 km (0.081 R)
• M18: 62,072,944 km (0.073 R)
• M19: 65,141,645 km (0.112 R)
• M20: 71,137,677 km (0.027 R)
• M21: 77,025,400 km (0.078 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: 350 - 13,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit