🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.52 AU - 0.76 AU

Year: 187 Days

Day: 36.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.45 AU - 1.49 AU

Year: 651 Days

Day: 31.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.24 AU - 3.64 AU

Year: 2330 Days

Day: 15.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,506,193 km

• M1: 2,360,954 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.1

Radius: 7.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 17.52 AU - 21.9 AU

Year: 31961 Days

Day: 18.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,506,193 km

• M1: 92,152 km (0.091 R)
• M2: 351,405 km (0.115 R)
• M3: 588,668 km (0.047 R)
• M4: 1,093,112 km (0.114 R)
• M5: 2,420,643 km (0.034 R)
• M6: 4,623,023 km (0.109 R)
• M7: 5,267,640 km (0.062 R)
• M8: 6,011,590 km (0.109 R)
• M9: 6,516,334 km (0.092 R)
• M10: 7,094,679 km (0.096 R)
• M11: 7,610,343 km (0.087 R)
• M12: 9,143,871 km (0.096 R)
• M13: 12,271,813 km (0.096 R)
• M14: 12,605,865 km (0.09 R)
• M15: 14,888,878 km (0.085 R)
• M16: 17,183,859 km (0.088 R)
• M17: 17,602,134 km (0.084 R)
• M18: 20,910,790 km (0.047 R)
• M19: 21,291,667 km (0.101 R)
• M20: 24,088,249 km (0.116 R)
• M21: 25,574,205 km (0.115 R)
• M22: 26,009,834 km (0.045 R)
• M23: 29,435,924 km (0.054 R)
• M24: 36,752,606 km (0.053 R)
• M25: 40,753,751 km (0.079 R)
• M26: 42,554,012 km (0.117 R)
• M27: 45,671,183 km (0.083 R)
• M28: 46,473,626 km (0.118 R)
• M29: 57,963,939 km (0.094 R)
• M30: 60,046,341 km (0.049 R)
• M31: 60,815,723 km (0.089 R)
• M32: 66,592,146 km (0.112 R)
• M33: 70,142,702 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit