🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.46 AU - 1.56 AU

Year: 816 Days

Day: 29.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.77 AU - 1.85 AU

Year: 1071 Days

Day: 39.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.9

Radius: 5

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.9 AU - 15.42 AU

Year: 25955 Days

Day: 24 Hours

Environment

Temp: -214 °C

Axial Tilt: 89.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 102,433,323 km

• M1: 62,981 km (0.081 R)
• M2: 298,747 km (0.118 R)
• M3: 606,769 km (0.085 R)
• M4: 1,059,153 km (0.116 R)
• M5: 2,009,249 km (0.118 R)
• M6: 2,733,153 km (0.113 R)
• M7: 2,896,664 km (0.063 R)
• M8: 3,814,746 km (0.041 R)
• M9: 4,844,428 km (0.094 R)
• M10: 5,663,626 km (0.108 R)
• M11: 6,285,504 km (0.098 R)
• M12: 6,994,897 km (0.103 R)
• M13: 7,481,390 km (0.039 R)
• M14: 9,601,640 km (0.055 R)
• M15: 9,763,056 km (0.116 R)
• M16: 13,118,536 km (0.112 R)
• M17: 18,966,916 km (0.08 R)
• M18: 22,171,003 km (0.079 R)
• M19: 22,737,829 km (0.059 R)
• M20: 28,724,886 km (0.048 R)
• M21: 29,625,166 km (0.03 R)
• M22: 32,318,226 km (0.097 R)
• M23: 34,159,776 km (0.081 R)
• M24: 35,554,028 km (0.119 R)
• M25: 47,317,358 km (0.12 R)
• M26: 47,941,779 km (0.073 R)
• M27: 50,983,403 km (0.094 R)
• M28: 51,804,695 km (0.053 R)
• M29: 55,523,399 km (0.098 R)
• M30: 61,799,778 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.8

Radius: 6.4

Gravity: 22.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.78 AU - 19.5 AU

Year: 27197 Days

Day: 18.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 102,433,323 km

• M1: 81,680 km (0.106 R)
• M2: 1,000,660 km (0.077 R)
• M3: 1,357,750 km (0.11 R)
• M4: 2,231,551 km (0.092 R)
• M5: 3,128,839 km (0.11 R)
• M6: 3,927,692 km (0.05 R)
• M7: 4,282,538 km (0.087 R)
• M8: 5,785,099 km (0.062 R)
• M9: 6,197,989 km (0.078 R)
• M10: 6,581,259 km (0.064 R)
• M11: 9,657,440 km (0.052 R)
• M12: 10,172,805 km (0.095 R)
• M13: 10,706,271 km (0.06 R)
• M14: 11,399,059 km (0.068 R)
• M15: 11,901,558 km (0.106 R)
• M16: 14,141,786 km (0.116 R)
• M17: 14,471,350 km (0.109 R)
• M18: 15,060,466 km (0.105 R)
• M19: 17,108,760 km (0.077 R)
• M20: 19,034,833 km (0.088 R)
• M21: 26,660,285 km (0.053 R)
• M22: 29,505,936 km (0.096 R)
• M23: 29,774,165 km (0.119 R)
• M24: 30,588,875 km (0.119 R)
• M25: 38,602,235 km (0.107 R)
• M26: 42,062,284 km (0.079 R)
• M27: 44,129,427 km (0.11 R)
• M28: 46,083,026 km (0.099 R)
• M29: 47,723,666 km (0.065 R)
• M30: 53,076,427 km (0.072 R)
• M31: 56,928,123 km (0.118 R)
• M32: 57,135,765 km (0.113 R)
• M33: 58,392,836 km (0.079 R)
• M34: 69,356,266 km (0.097 R)
• M35: 79,262,487 km (0.094 R)
• M36: 82,143,293 km (0.076 R)
• M37: 89,228,099 km (0.055 R)
• M38: 91,487,176 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit