🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.52 AU - 0.66 AU

Year: 162 Days

Day: 17.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.17 AU - 1.53 AU

Year: 562 Days

Day: 13 Hours

Environment

Temp: -2 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,304,797 km

• M1: 330,462 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.76 AU - 4.36 AU

Year: 2406 Days

Day: 26.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,304,797 km

• M1: 3,251,211 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.82 AU - 4.56 AU

Year: 2539 Days

Day: 38.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.3

Radius: 6

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 14.47 AU - 16.89 AU

Year: 22238 Days

Day: 24.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,304,797 km

• M1: 74,649 km (0.039 R)
• M2: 430,243 km (0.063 R)
• M3: 731,982 km (0.113 R)
• M4: 1,522,009 km (0.081 R)
• M5: 1,766,302 km (0.073 R)
• M6: 2,252,346 km (0.099 R)
• M7: 3,143,500 km (0.086 R)
• M8: 4,440,065 km (0.05 R)
• M9: 6,138,449 km (0.05 R)
• M10: 7,154,069 km (0.081 R)
• M11: 9,513,677 km (0.104 R)
• M12: 11,046,157 km (0.108 R)
• M13: 12,282,434 km (0.099 R)
• M14: 14,023,903 km (0.059 R)
• M15: 15,620,860 km (0.099 R)
• M16: 19,257,435 km (0.07 R)
• M17: 19,958,151 km (0.081 R)
• M18: 24,219,297 km (0.047 R)
• M19: 26,938,388 km (0.088 R)
• M20: 28,935,819 km (0.077 R)
• M21: 34,612,310 km (0.053 R)
• M22: 36,040,521 km (0.092 R)
• M23: 36,304,262 km (0.107 R)
• M24: 36,969,374 km (0.088 R)
• M25: 39,851,975 km (0.05 R)
• M26: 41,131,935 km (0.069 R)
• M27: 42,880,883 km (0.101 R)
• M28: 44,375,815 km (0.034 R)
• M29: 46,059,838 km (0.058 R)
• M30: 51,034,416 km (0.115 R)
• M31: 51,868,873 km (0.071 R)
• M32: 52,542,961 km (0.118 R)
• M33: 53,736,752 km (0.097 R)
• M34: 54,080,977 km (0.108 R)
• M35: 58,147,496 km (0.083 R)
• M36: 61,468,718 km (0.049 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 17,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit