🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.7 AU - 0.74 AU

Year: 218 Days

Day: 42.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.34 AU - 1.46 AU

Year: 590 Days

Day: 18.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.25 AU - 5.27 AU

Year: 3134 Days

Day: 23.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.3

Radius: 7.1

Gravity: 17.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.44 AU - 21.38 AU

Year: 25894 Days

Day: 16.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 97,781,242 km

• M1: 88,263 km (0.099 R)
• M2: 585,376 km (0.095 R)
• M3: 1,261,559 km (0.109 R)
• M4: 1,507,498 km (0.115 R)
• M5: 2,142,242 km (0.108 R)
• M6: 2,520,575 km (0.076 R)
• M7: 2,752,451 km (0.061 R)
• M8: 3,410,981 km (0.077 R)
• M9: 6,870,731 km (0.074 R)
• M10: 7,964,441 km (0.116 R)
• M11: 8,872,351 km (0.096 R)
• M12: 9,847,579 km (0.028 R)
• M13: 10,691,012 km (0.089 R)
• M14: 11,233,454 km (0.033 R)
• M15: 12,669,892 km (0.116 R)
• M16: 14,797,773 km (0.11 R)
• M17: 15,471,412 km (0.066 R)
• M18: 16,253,509 km (0.106 R)
• M19: 19,949,026 km (0.095 R)
• M20: 20,875,036 km (0.095 R)
• M21: 23,371,227 km (0.102 R)
• M22: 26,547,489 km (0.09 R)
• M23: 27,415,605 km (0.04 R)
• M24: 27,920,049 km (0.04 R)
• M25: 29,077,787 km (0.107 R)
• M26: 30,401,279 km (0.041 R)
• M27: 31,764,565 km (0.085 R)
• M28: 32,461,242 km (0.117 R)
• M29: 33,884,965 km (0.062 R)
• M30: 36,248,910 km (0.115 R)
• M31: 43,653,855 km (0.094 R)
• M32: 45,562,874 km (0.079 R)
• M33: 47,165,516 km (0.099 R)
• M34: 58,405,851 km (0.109 R)
• M35: 61,363,401 km (0.119 R)
• M36: 63,097,540 km (0.1 R)
• M37: 65,984,778 km (0.081 R)
• M38: 67,804,637 km (0.103 R)
• M39: 76,907,218 km (0.114 R)
• M40: 78,415,015 km (0.101 R)
• M41: 89,526,098 km (0.11 R)
• M42: 91,754,956 km (0.096 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 17,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit