🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.75 AU - 0.93 AU

Year: 280 Days

Day: 18.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.8 AU - 0.98 AU

Year: 305 Days

Day: 18.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,227,396 km

• M1: 407,654 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.97 AU - 1.13 AU

Year: 391 Days

Day: 38.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.23 AU - 1.59 AU

Year: 608 Days

Day: 27.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.45 AU - 5.17 AU

Year: 3252 Days

Day: 35.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.7

Radius: 7.5

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.96 AU - 13.66 AU

Year: 16663 Days

Day: 16.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,227,396 km

• M1: 96,042 km (0.054 R)
• M2: 633,397 km (0.055 R)
• M3: 1,031,477 km (0.051 R)
• M4: 1,267,244 km (0.119 R)
• M5: 1,906,774 km (0.087 R)
• M6: 2,309,941 km (0.055 R)
• M7: 2,555,281 km (0.094 R)
• M8: 2,892,774 km (0.107 R)
• M9: 4,481,952 km (0.096 R)
• M10: 6,581,110 km (0.119 R)
• M11: 8,044,177 km (0.083 R)
• M12: 10,596,915 km (0.05 R)
• M13: 13,007,236 km (0.042 R)
• M14: 13,358,791 km (0.119 R)
• M15: 14,905,034 km (0.035 R)
• M16: 15,760,884 km (0.12 R)
• M17: 20,067,507 km (0.087 R)
• M18: 20,917,971 km (0.119 R)
• M19: 22,893,860 km (0.115 R)
• M20: 23,926,983 km (0.043 R)
• M21: 25,425,056 km (0.05 R)
• M22: 25,864,275 km (0.118 R)
• M23: 26,645,176 km (0.099 R)
• M24: 27,326,893 km (0.117 R)
• M25: 32,686,237 km (0.086 R)
• M26: 33,467,437 km (0.112 R)
• M27: 33,995,069 km (0.108 R)
• M28: 36,438,451 km (0.108 R)
• M29: 41,976,115 km (0.097 R)
• M30: 47,550,132 km (0.107 R)
• M31: 51,469,895 km (0.067 R)
• M32: 53,597,925 km (0.104 R)
• M33: 59,751,484 km (0.064 R)
• M34: 63,097,839 km (0.104 R)
• M35: 66,359,671 km (0.12 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 15,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit