🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.01 AU - 1.21 AU

Year: 407 Days

Day: 15.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,228,605 km

• M1: 285,582 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.2 AU - 1.52 AU

Year: 552 Days

Day: 19.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,228,605 km

• M1: 48,470 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.31 AU - 1.45 AU

Year: 565 Days

Day: 43.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.58 AU - 2.7 AU

Year: 1494 Days

Day: 40.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,228,605 km

• M1: 39,344 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.19 AU - 4.61 AU

Year: 3214 Days

Day: 23.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.6

Radius: 6

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 14.74 AU - 21.16 AU

Year: 26484 Days

Day: 20.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,228,605 km

• M1: 77,193 km (0.096 R)
• M2: 514,168 km (0.087 R)
• M3: 723,007 km (0.106 R)
• M4: 1,012,179 km (0.102 R)
• M5: 3,084,558 km (0.094 R)
• M6: 3,480,095 km (0.118 R)
• M7: 3,849,752 km (0.086 R)
• M8: 4,940,918 km (0.1 R)
• M9: 5,297,709 km (0.085 R)
• M10: 7,119,811 km (0.055 R)
• M11: 7,621,712 km (0.077 R)
• M12: 8,294,304 km (0.116 R)
• M13: 8,747,137 km (0.101 R)
• M14: 12,133,434 km (0.097 R)
• M15: 12,455,220 km (0.077 R)
• M16: 15,994,107 km (0.098 R)
• M17: 18,158,489 km (0.07 R)
• M18: 22,960,431 km (0.116 R)
• M19: 29,459,860 km (0.063 R)
• M20: 29,691,587 km (0.074 R)
• M21: 31,468,062 km (0.034 R)
• M22: 33,565,873 km (0.082 R)
• M23: 37,356,383 km (0.056 R)
• M24: 39,705,968 km (0.067 R)
• M25: 41,567,863 km (0.089 R)
• M26: 43,188,157 km (0.111 R)
• M27: 47,026,240 km (0.087 R)
• M28: 52,602,351 km (0.071 R)
• M29: 53,802,725 km (0.088 R)
• M30: 54,845,871 km (0.026 R)
• M31: 55,548,831 km (0.028 R)
• M32: 58,238,451 km (0.106 R)
• M33: 60,638,450 km (0.113 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 16,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit