🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.61 AU

Year: 141 Days

Day: 14 Hours

Environment

Temp: 212 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.68 AU - 0.84 AU

Year: 248 Days

Day: 30.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,000,433 km

• M1: 475,123 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.87 AU - 1.09 AU

Year: 364 Days

Day: 41.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.97 AU - 1.97 AU

Year: 1036 Days

Day: 41.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,000,433 km

• M1: 924,216 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.68 AU - 3.02 AU

Year: 1803 Days

Day: 18.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.4

Radius: 5.5

Gravity: 18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.3 AU - 13.64 AU

Year: 16502 Days

Day: 20.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,000,433 km

• M1: 68,366 km (0.1 R)
• M2: 1,095,356 km (0.112 R)
• M3: 1,791,285 km (0.095 R)
• M4: 2,314,279 km (0.113 R)
• M5: 2,957,849 km (0.092 R)
• M6: 3,972,871 km (0.058 R)
• M7: 4,656,832 km (0.056 R)
• M8: 5,131,057 km (0.112 R)
• M9: 6,096,562 km (0.105 R)
• M10: 6,295,378 km (0.107 R)
• M11: 7,534,497 km (0.113 R)
• M12: 10,149,168 km (0.08 R)
• M13: 10,541,863 km (0.09 R)
• M14: 10,770,747 km (0.091 R)
• M15: 11,238,540 km (0.051 R)
• M16: 12,787,925 km (0.115 R)
• M17: 13,647,365 km (0.061 R)
• M18: 14,900,098 km (0.106 R)
• M19: 17,392,398 km (0.054 R)
• M20: 17,712,238 km (0.049 R)
• M21: 17,954,736 km (0.092 R)
• M22: 19,714,157 km (0.074 R)
• M23: 22,706,114 km (0.055 R)
• M24: 23,377,510 km (0.083 R)
• M25: 24,860,773 km (0.102 R)
• M26: 27,255,086 km (0.057 R)
• M27: 27,904,042 km (0.082 R)
• M28: 34,591,964 km (0.098 R)
• M29: 41,132,683 km (0.091 R)
• M30: 42,129,603 km (0.091 R)
• M31: 48,451,609 km (0.112 R)
• M32: 59,435,533 km (0.069 R)
• M33: 59,797,560 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 19,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit