🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.28 AU - 1.34 AU

Year: 571 Days

Day: 18 Hours

Environment

Temp: -30 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,717,129 km

• M1: 42,785 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.28 AU - 1.68 AU

Year: 686 Days

Day: 16.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.3 AU - 3.66 AU

Year: 1959 Days

Day: 47.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.5

Radius: 12.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.81 AU - 4.99 AU

Year: 3515 Days

Day: 9.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,717,129 km

• M1: 156,031 km (0.086 R)
• M2: 629,358 km (0.103 R)
• M3: 1,297,014 km (0.099 R)
• M4: 1,964,070 km (0.083 R)
• M5: 3,515,849 km (0.082 R)
• M6: 3,967,186 km (0.051 R)
• M7: 4,457,269 km (0.058 R)
• M8: 4,892,598 km (0.106 R)
• M9: 5,560,104 km (0.067 R)
• M10: 6,601,754 km (0.099 R)
• M11: 7,672,426 km (0.114 R)
• M12: 8,644,363 km (0.08 R)
• M13: 9,142,225 km (0.098 R)
• M14: 9,963,218 km (0.106 R)
• M15: 11,709,474 km (0.082 R)
• M16: 12,231,272 km (0.104 R)
• M17: 12,951,136 km (0.094 R)
• M18: 13,698,976 km (0.096 R)
• M19: 14,229,749 km (0.076 R)
• M20: 14,624,389 km (0.108 R)
• M21: 19,102,003 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.1

Radius: 5.8

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14 AU - 14.36 AU

Year: 20333 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,717,129 km

• M1: 72,705 km (0.113 R)
• M2: 279,748 km (0.102 R)
• M3: 768,335 km (0.094 R)
• M4: 1,111,363 km (0.071 R)
• M5: 1,292,974 km (0.064 R)
• M6: 1,480,570 km (0.101 R)
• M7: 2,013,737 km (0.073 R)
• M8: 2,267,455 km (0.103 R)
• M9: 3,763,434 km (0.118 R)
• M10: 5,198,077 km (0.117 R)
• M11: 6,842,607 km (0.103 R)
• M12: 7,936,317 km (0.086 R)
• M13: 8,249,575 km (0.113 R)
• M14: 9,093,307 km (0.102 R)
• M15: 10,625,039 km (0.042 R)
• M16: 11,227,470 km (0.092 R)
• M17: 12,380,570 km (0.079 R)
• M18: 12,680,813 km (0.105 R)
• M19: 13,109,112 km (0.098 R)
• M20: 14,987,463 km (0.117 R)
• M21: 16,964,249 km (0.092 R)
• M22: 18,478,479 km (0.101 R)
• M23: 20,999,951 km (0.068 R)
• M24: 23,833,933 km (0.086 R)
• M25: 27,416,802 km (0.066 R)
• M26: 28,339,671 km (0.091 R)
• M27: 32,238,491 km (0.097 R)
• M28: 32,692,520 km (0.118 R)
• M29: 34,080,489 km (0.115 R)
• M30: 38,225,547 km (0.117 R)
• M31: 42,967,650 km (0.088 R)
• M32: 50,487,486 km (0.117 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: 271 - 17,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit