🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.77 AU - 0.79 AU

Year: 264 Days

Day: 15.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.88 AU - 1.12 AU

Year: 383 Days

Day: 32.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.32 AU - 1.72 AU

Year: 718 Days

Day: 36.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,860,862 km

• M1: 83,176 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.12 AU - 2.82 AU

Year: 1486 Days

Day: 35.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.1

Radius: 3.4

Gravity: 65.93 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.39 AU - 13.31 AU

Year: 15619 Days

Day: 22.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,860,862 km

• M1: 42,486 km (0.055 R)
• M2: 210,335 km (0.071 R)
• M3: 472,280 km (0.112 R)
• M4: 793,318 km (0.111 R)
• M5: 1,216,679 km (0.056 R)
• M6: 1,509,143 km (0.072 R)
• M7: 2,357,214 km (0.116 R)
• M8: 2,981,486 km (0.119 R)
• M9: 3,426,838 km (0.096 R)
• M10: 4,818,099 km (0.099 R)
• M11: 4,957,524 km (0.096 R)
• M12: 6,377,956 km (0.082 R)
• M13: 8,097,583 km (0.091 R)
• M14: 9,877,798 km (0.091 R)
• M15: 11,038,378 km (0.077 R)
• M16: 14,692,605 km (0.068 R)
• M17: 16,829,760 km (0.074 R)
• M18: 19,959,348 km (0.117 R)
• M19: 22,570,429 km (0.102 R)
• M20: 31,145,229 km (0.082 R)
• M21: 32,488,618 km (0.104 R)
• M22: 35,552,383 km (0.094 R)
• M23: 53,615,129 km (0.076 R)
• M24: 58,606,611 km (0.102 R)
• M25: 60,087,630 km (0.082 R)
• M26: 62,931,336 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 19,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit