🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.49 AU - 0.53 AU

Year: 134 Days

Day: 26.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.01 AU - 1.01 AU

Year: 373 Days

Day: 28.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.37 AU - 1.97 AU

Year: 792 Days

Day: 47 Hours

Environment

Temp: -48 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,160,364 km

• M1: 439,519 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.66 AU - 2.24 AU

Year: 1000 Days

Day: 46.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,160,364 km

• M1: 189,092 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.61 AU - 3.53 AU

Year: 1975 Days

Day: 47.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,160,364 km

• M1: 11,369 km (0.106 R)

Asteroid Belt

Center: 11.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783

Radius: 6.6

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 17.55 AU - 22.25 AU

Year: 32588 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 110,160,364 km

• M1: 82,279 km (0.076 R)
• M2: 307,573 km (0.108 R)
• M3: 1,016,667 km (0.078 R)
• M4: 1,802,056 km (0.093 R)
• M5: 3,054,190 km (0.037 R)
• M6: 3,930,983 km (0.12 R)
• M7: 5,175,189 km (0.054 R)
• M8: 5,567,883 km (0.084 R)
• M9: 7,074,334 km (0.059 R)
• M10: 7,558,283 km (0.102 R)
• M11: 9,268,486 km (0.049 R)
• M12: 10,179,986 km (0.116 R)
• M13: 12,332,100 km (0.115 R)
• M14: 13,514,223 km (0.095 R)
• M15: 13,924,570 km (0.104 R)
• M16: 15,030,397 km (0.104 R)
• M17: 17,033,064 km (0.116 R)
• M18: 21,228,087 km (0.113 R)
• M19: 22,920,488 km (0.1 R)
• M20: 24,217,502 km (0.093 R)
• M21: 39,148,267 km (0.104 R)
• M22: 52,722,778 km (0.07 R)
• M23: 54,355,040 km (0.054 R)
• M24: 63,023,339 km (0.067 R)
• M25: 63,251,177 km (0.108 R)
• M26: 67,683,911 km (0.036 R)
• M27: 72,319,351 km (0.083 R)
• M28: 76,901,833 km (0.115 R)
• M29: 83,856,937 km (0.104 R)
• M30: 86,358,961 km (0.088 R)
• M31: 90,060,162 km (0.05 R)
• M32: 92,683,510 km (0.101 R)
• M33: 99,001,926 km (0.073 R)
• M34: 104,004,329 km (0.069 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 20,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit