🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.4 AU - 0.64 AU

Year: 131 Days

Day: 30.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.58 AU - 0.58 AU

Year: 155 Days

Day: 37.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,724,547 km

• M1: 135,087 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.63 AU - 0.65 AU

Year: 179 Days

Day: 35.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.28 AU - 1.78 AU

Year: 662 Days

Day: 36 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.06 AU - 2.56 AU

Year: 1228 Days

Day: 41 Hours

Environment

Temp: -61 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918

Radius: 3.9

Gravity: 60.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.36 AU - 18.8 AU

Year: 23619 Days

Day: 21.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,724,547 km

• M1: 49,218 km (0.105 R)
• M2: 194,776 km (0.087 R)
• M3: 775,665 km (0.118 R)
• M4: 1,173,446 km (0.097 R)
• M5: 1,392,607 km (0.118 R)
• M6: 1,791,734 km (0.062 R)
• M7: 2,839,218 km (0.059 R)
• M8: 3,323,915 km (0.093 R)
• M9: 4,793,415 km (0.1 R)
• M10: 6,271,442 km (0.04 R)
• M11: 8,989,336 km (0.111 R)
• M12: 9,712,343 km (0.036 R)
• M13: 9,961,722 km (0.095 R)
• M14: 10,473,197 km (0.099 R)
• M15: 11,273,097 km (0.076 R)
• M16: 11,828,404 km (0.113 R)
• M17: 16,236,605 km (0.067 R)
• M18: 21,944,811 km (0.069 R)
• M19: 23,138,901 km (0.072 R)
• M20: 24,034,095 km (0.064 R)
• M21: 25,655,736 km (0.093 R)
• M22: 29,503,243 km (0.114 R)
• M23: 31,495,737 km (0.103 R)
• M24: 47,294,768 km (0.117 R)
• M25: 54,585,121 km (0.074 R)
• M26: 54,781,244 km (0.102 R)
• M27: 55,372,605 km (0.07 R)
• M28: 55,968,154 km (0.101 R)
• M29: 56,768,951 km (0.091 R)
• M30: 59,010,376 km (0.108 R)
• M31: 59,631,656 km (0.102 R)
• M32: 70,873,038 km (0.082 R)
• M33: 72,992,840 km (0.065 R)
• M34: 73,231,000 km (0.093 R)
• M35: 81,895,410 km (0.109 R)
• M36: 88,215,620 km (0.084 R)
• M37: 89,299,607 km (0.069 R)
• M38: 92,604,972 km (0.08 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 16,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit