🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.41 AU - 0.65 AU

Year: 144 Days

Day: 21.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.46 AU - 0.64 AU

Year: 152 Days

Day: 19.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.52 AU - 1.8 AU

Year: 797 Days

Day: 27.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.43 AU - 2.45 AU

Year: 1421 Days

Day: 23.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.3

Radius: 12.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.59 AU - 12.59 AU

Year: 11948 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,926,939 km

• M1: 155,133 km (0.072 R)
• M2: 651,050 km (0.074 R)
• M3: 1,205,011 km (0.075 R)
• M4: 2,324,003 km (0.045 R)
• M5: 3,403,950 km (0.088 R)
• M6: 5,669,161 km (0.104 R)
• M7: 6,145,929 km (0.042 R)
• M8: 7,306,510 km (0.06 R)
• M9: 9,091,063 km (0.113 R)
• M10: 9,745,852 km (0.109 R)
• M11: 10,486,063 km (0.084 R)
• M12: 11,037,480 km (0.081 R)
• M13: 11,666,390 km (0.097 R)
• M14: 12,318,936 km (0.068 R)
• M15: 12,746,786 km (0.111 R)
• M16: 15,597,074 km (0.098 R)
• M17: 19,996,897 km (0.103 R)
• M18: 21,542,542 km (0.08 R)
• M19: 25,162,063 km (0.104 R)
• M20: 27,476,791 km (0.07 R)
• M21: 34,177,878 km (0.052 R)
• M22: 35,637,654 km (0.088 R)
• M23: 39,865,738 km (0.11 R)
• M24: 48,087,637 km (0.066 R)
• M25: 49,919,313 km (0.09 R)
• M26: 52,114,513 km (0.097 R)
• M27: 52,913,814 km (0.038 R)
• M28: 54,537,101 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556

Radius: 3.9

Gravity: 36.55 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.53 AU - 19.71 AU

Year: 25258 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 59.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,926,939 km

• M1: 49,367 km (0.078 R)
• M2: 333,902 km (0.041 R)
• M3: 625,917 km (0.054 R)
• M4: 794,365 km (0.115 R)
• M5: 1,327,980 km (0.058 R)
• M6: 1,716,336 km (0.087 R)
• M7: 1,967,062 km (0.08 R)
• M8: 2,133,266 km (0.116 R)
• M9: 2,815,432 km (0.119 R)
• M10: 4,964,705 km (0.095 R)
• M11: 5,392,554 km (0.115 R)
• M12: 6,015,031 km (0.067 R)
• M13: 7,500,538 km (0.1 R)
• M14: 8,063,026 km (0.052 R)
• M15: 10,913,613 km (0.116 R)
• M16: 11,042,417 km (0.109 R)
• M17: 14,603,295 km (0.101 R)
• M18: 16,726,089 km (0.085 R)
• M19: 18,129,916 km (0.077 R)
• M20: 21,978,919 km (0.073 R)
• M21: 28,111,833 km (0.03 R)
• M22: 29,461,655 km (0.047 R)
• M23: 32,422,347 km (0.114 R)
• M24: 34,456,429 km (0.063 R)
• M25: 36,001,027 km (0.103 R)
• M26: 39,986,763 km (0.083 R)
• M27: 43,444,269 km (0.047 R)
• M28: 44,914,218 km (0.09 R)
• M29: 54,248,676 km (0.115 R)
• M30: 55,380,384 km (0.065 R)
• M31: 56,335,566 km (0.047 R)
• M32: 56,720,631 km (0.065 R)
• M33: 57,690,923 km (0.069 R)
• M34: 58,475,264 km (0.112 R)
• M35: 63,122,971 km (0.104 R)
• M36: 70,658,515 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 20,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit