🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.86 AU - 3.28 AU

Year: 1965 Days

Day: 31.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.53 AU - 3.89 AU

Year: 2101 Days

Day: 36.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,595,667 km

• M1: 52,359 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 9.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.12 AU - 8.26 AU

Year: 8561 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,595,667 km

• M1: 216,019 km (0.112 R)
• M2: 619,485 km (0.094 R)
• M3: 1,019,360 km (0.073 R)
• M4: 2,456,995 km (0.115 R)
• M5: 5,092,611 km (0.12 R)
• M6: 11,839,774 km (0.107 R)
• M7: 14,208,058 km (0.084 R)
• M8: 15,790,953 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.8

Radius: 7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.78 AU - 16.88 AU

Year: 20859 Days

Day: 21.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,595,667 km

• M1: 88,412 km (0.109 R)
• M2: 1,275,471 km (0.112 R)
• M3: 3,405,147 km (0.118 R)
• M4: 3,937,865 km (0.042 R)
• M5: 4,714,577 km (0.087 R)
• M6: 7,354,680 km (0.099 R)
• M7: 7,809,607 km (0.036 R)
• M8: 8,485,939 km (0.103 R)
• M9: 12,570,859 km (0.1 R)
• M10: 19,898,761 km (0.119 R)
• M11: 20,856,038 km (0.103 R)
• M12: 24,407,042 km (0.108 R)
• M13: 32,476,950 km (0.112 R)
• M14: 35,589,483 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.8

Radius: 6.7

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 14.92 AU - 17.26 AU

Year: 23574 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,595,667 km

• M1: 111,899 km (0.107 R)
• M2: 474,375 km (0.098 R)
• M3: 699,669 km (0.12 R)
• M4: 1,225,207 km (0.079 R)
• M5: 1,565,841 km (0.027 R)
• M6: 2,503,820 km (0.077 R)
• M7: 2,830,392 km (0.039 R)
• M8: 3,106,549 km (0.111 R)
• M9: 3,318,679 km (0.102 R)
• M10: 3,861,570 km (0.099 R)
• M11: 4,428,995 km (0.094 R)
• M12: 5,123,129 km (0.079 R)
• M13: 10,760,276 km (0.073 R)
• M14: 14,936,450 km (0.096 R)
• M15: 18,741,472 km (0.078 R)
• M16: 19,988,968 km (0.097 R)
• M17: 26,732,242 km (0.113 R)
• M18: 29,122,517 km (0.045 R)
• M19: 35,646,779 km (0.025 R)
• M20: 38,114,396 km (0.102 R)
• M21: 46,676,181 km (0.114 R)
• M22: 53,746,625 km (0.11 R)
• M23: 63,251,177 km (0.071 R)
• M24: 65,639,656 km (0.093 R)
• M25: 66,043,421 km (0.053 R)
• M26: 68,294,270 km (0.12 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: 448 - 16,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit