🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.67 AU - 1.05 AU

Year: 296 Days

Day: 36.8 Hours

Environment

Temp: 81 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.85 AU - 0.99 AU

Year: 327 Days

Day: 30.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.6 AU - 2.52 AU

Year: 1096 Days

Day: 18.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,464,555 km

• M1: 51,312 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.8

Radius: 13.4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.23 AU - 7.87 AU

Year: 7694 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 87,464,555 km

• M1: 166,802 km (0.099 R)
• M2: 610,659 km (0.085 R)
• M3: 1,074,113 km (0.069 R)
• M4: 1,566,589 km (0.105 R)
• M5: 2,034,531 km (0.07 R)
• M6: 3,028,160 km (0.105 R)
• M7: 3,718,405 km (0.061 R)
• M8: 5,292,174 km (0.109 R)
• M9: 5,796,020 km (0.109 R)
• M10: 6,791,295 km (0.099 R)
• M11: 7,426,038 km (0.114 R)
• M12: 8,857,690 km (0.106 R)
• M13: 10,273,035 km (0.084 R)
• M14: 10,859,758 km (0.108 R)
• M15: 11,887,346 km (0.109 R)
• M16: 13,204,705 km (0.117 R)
• M17: 17,192,236 km (0.078 R)
• M18: 18,587,087 km (0.032 R)
• M19: 20,896,429 km (0.069 R)
• M20: 24,408,089 km (0.051 R)
• M21: 25,190,037 km (0.082 R)
• M22: 26,895,603 km (0.115 R)
• M23: 31,852,977 km (0.115 R)
• M24: 37,159,961 km (0.076 R)
• M25: 38,195,029 km (0.099 R)
• M26: 38,661,176 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.7

Radius: 3.7

Gravity: 58.56 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.52 AU - 18.62 AU

Year: 22784 Days

Day: 19.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,464,555 km

• M1: 47,871 km (0.074 R)
• M2: 251,624 km (0.117 R)
• M3: 788,231 km (0.041 R)
• M4: 1,379,442 km (0.11 R)
• M5: 1,564,794 km (0.116 R)
• M6: 4,192,929 km (0.037 R)
• M7: 4,331,906 km (0.068 R)
• M8: 5,034,716 km (0.058 R)
• M9: 8,389,598 km (0.09 R)
• M10: 8,555,053 km (0.12 R)
• M11: 8,722,603 km (0.106 R)
• M12: 9,064,285 km (0.119 R)
• M13: 9,180,073 km (0.079 R)
• M14: 19,308,597 km (0.093 R)
• M15: 22,008,988 km (0.067 R)
• M16: 23,612,827 km (0.108 R)
• M17: 32,134,071 km (0.086 R)
• M18: 39,336,760 km (0.112 R)
• M19: 45,479,099 km (0.095 R)
• M20: 46,848,817 km (0.082 R)
• M21: 60,026,445 km (0.041 R)
• M22: 75,470,929 km (0.048 R)
• M23: 76,906,021 km (0.034 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit