🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.55 AU - 0.91 AU

Year: 219 Days

Day: 19.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.94 AU - 1.28 AU

Year: 411 Days

Day: 32.2 Hours

Environment

Temp: 48 °C

Axial Tilt: 90.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.59 AU - 2.33 AU

Year: 964 Days

Day: 24 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.5

Radius: 4.4

Gravity: 36.39 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.65 AU - 22.11 AU

Year: 29985 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 100,608,873 km

• M1: 55,800 km (0.092 R)
• M2: 251,175 km (0.03 R)
• M3: 422,016 km (0.089 R)
• M4: 895,942 km (0.049 R)
• M5: 1,068,129 km (0.097 R)
• M6: 1,215,483 km (0.086 R)
• M7: 1,515,426 km (0.112 R)
• M8: 1,968,708 km (0.043 R)
• M9: 2,935,858 km (0.076 R)
• M10: 3,869,050 km (0.083 R)
• M11: 5,704,017 km (0.073 R)
• M12: 6,346,540 km (0.12 R)
• M13: 7,138,212 km (0.091 R)
• M14: 7,451,470 km (0.084 R)
• M15: 7,828,457 km (0.03 R)
• M16: 8,446,296 km (0.027 R)
• M17: 10,361,897 km (0.101 R)
• M18: 11,384,996 km (0.086 R)
• M19: 15,452,562 km (0.08 R)
• M20: 16,875,837 km (0.115 R)
• M21: 17,999,017 km (0.11 R)
• M22: 18,287,293 km (0.091 R)
• M23: 18,578,859 km (0.076 R)
• M24: 19,674,065 km (0.119 R)
• M25: 33,087,608 km (0.1 R)
• M26: 34,692,793 km (0.112 R)
• M27: 38,057,399 km (0.06 R)
• M28: 45,782,334 km (0.075 R)
• M29: 48,696,500 km (0.079 R)
• M30: 50,579,190 km (0.077 R)
• M31: 54,089,354 km (0.048 R)
• M32: 54,890,750 km (0.112 R)
• M33: 70,703,544 km (0.074 R)
• M34: 70,942,302 km (0.042 R)
• M35: 73,114,613 km (0.033 R)
• M36: 74,587,254 km (0.115 R)
• M37: 76,581,244 km (0.054 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 12,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit