🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.84 AU - 1.38 AU

Year: 427 Days

Day: 30.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.2 AU - 1.5 AU

Year: 573 Days

Day: 26.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.7 AU - 1.94 AU

Year: 897 Days

Day: 29.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,602,644 km

• M1: 25,132 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.87 AU - 2.61 AU

Year: 1225 Days

Day: 28.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.5 AU - 2.62 AU

Year: 1496 Days

Day: 31.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,602,644 km

• M1: 42,187 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.3

Radius: 8

Gravity: 14.46 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.75 AU - 18.03 AU

Year: 24236 Days

Day: 23.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,602,644 km

• M1: 99,483 km (0.083 R)
• M2: 396,734 km (0.084 R)
• M3: 675,285 km (0.105 R)
• M4: 1,937,741 km (0.033 R)
• M5: 2,551,242 km (0.089 R)
• M6: 3,438,806 km (0.104 R)
• M7: 4,194,126 km (0.093 R)
• M8: 4,444,852 km (0.115 R)
• M9: 4,743,599 km (0.115 R)
• M10: 5,721,221 km (0.063 R)
• M11: 7,960,701 km (0.076 R)
• M12: 11,335,330 km (0.068 R)
• M13: 12,399,120 km (0.111 R)
• M14: 13,450,644 km (0.044 R)
• M15: 14,560,510 km (0.053 R)
• M16: 15,559,375 km (0.08 R)
• M17: 16,250,218 km (0.071 R)
• M18: 17,324,630 km (0.07 R)
• M19: 21,670,448 km (0.074 R)
• M20: 21,990,737 km (0.111 R)
• M21: 26,085,680 km (0.106 R)
• M22: 29,340,780 km (0.061 R)
• M23: 29,601,978 km (0.094 R)
• M24: 30,527,989 km (0.116 R)
• M25: 34,281,100 km (0.118 R)
• M26: 43,192,196 km (0.115 R)
• M27: 48,449,066 km (0.073 R)
• M28: 53,336,877 km (0.093 R)
• M29: 53,725,981 km (0.052 R)
• M30: 58,337,335 km (0.084 R)
• M31: 65,182,186 km (0.071 R)
• M32: 67,881,231 km (0.102 R)
• M33: 71,830,914 km (0.111 R)
• M34: 72,543,448 km (0.084 R)
• M35: 74,224,480 km (0.107 R)
• M36: 80,951,597 km (0.118 R)
• M37: 87,532,557 km (0.101 R)
• M38: 88,890,157 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit