🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.52 AU - 0.82 AU

Year: 192 Days

Day: 34.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.72 AU - 0.72 AU

Year: 214 Days

Day: 28.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.04 AU - 1.24 AU

Year: 426 Days

Day: 28.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.24 AU - 2.28 AU

Year: 1189 Days

Day: 13.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 52.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,417,802 km

• M1: 96,790 km (0.115 R)
• M2: 208,240 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.84 AU - 4.66 AU

Year: 2541 Days

Day: 35.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.23 AU - 5.19 AU

Year: 3022 Days

Day: 43 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.69 AU - 5.03 AU

Year: 3748 Days

Day: 33.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.4

Radius: 7.9

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.63 AU - 21.87 AU

Year: 29548 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 100,417,802 km

• M1: 98,286 km (0.084 R)
• M2: 471,832 km (0.112 R)
• M3: 797,207 km (0.111 R)
• M4: 1,095,206 km (0.071 R)
• M5: 1,665,772 km (0.115 R)
• M6: 3,115,824 km (0.088 R)
• M7: 3,510,314 km (0.1 R)
• M8: 3,903,607 km (0.043 R)
• M9: 4,857,144 km (0.102 R)
• M10: 5,603,039 km (0.12 R)
• M11: 6,615,517 km (0.062 R)
• M12: 7,012,400 km (0.049 R)
• M13: 7,583,864 km (0.118 R)
• M14: 9,736,129 km (0.117 R)
• M15: 10,119,847 km (0.067 R)
• M16: 11,332,039 km (0.12 R)
• M17: 16,607,458 km (0.098 R)
• M18: 17,621,732 km (0.109 R)
• M19: 19,977,150 km (0.079 R)
• M20: 22,645,677 km (0.111 R)
• M21: 24,355,880 km (0.099 R)
• M22: 25,182,857 km (0.119 R)
• M23: 28,289,257 km (0.103 R)
• M24: 29,334,796 km (0.083 R)
• M25: 30,814,319 km (0.029 R)
• M26: 38,964,112 km (0.103 R)
• M27: 40,257,685 km (0.052 R)
• M28: 44,484,722 km (0.104 R)
• M29: 44,835,080 km (0.116 R)
• M30: 47,339,797 km (0.119 R)
• M31: 50,125,310 km (0.089 R)
• M32: 56,429,214 km (0.075 R)
• M33: 60,841,304 km (0.086 R)
• M34: 89,689,309 km (0.105 R)
• M35: 95,097,422 km (0.106 R)
• M36: 96,849,512 km (0.101 R)
• M37: 97,733,486 km (0.108 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 15,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit