🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.49 AU - 0.53 AU

Year: 127 Days

Day: 29.3 Hours

Environment

Temp: 243 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,815,958 km

• M1: 210,484 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.68 AU

Year: 143 Days

Day: 43.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.3

Radius: 9.1

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.33 AU - 9.05 AU

Year: 8962 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,815,958 km

• M1: 117,883 km (0.093 R)
• M2: 409,300 km (0.079 R)
• M3: 1,098,348 km (0.099 R)
• M4: 1,888,224 km (0.12 R)
• M5: 2,499,930 km (0.112 R)
• M6: 2,805,409 km (0.119 R)
• M7: 3,783,031 km (0.1 R)
• M8: 6,594,873 km (0.102 R)
• M9: 8,703,754 km (0.11 R)
• M10: 9,626,473 km (0.073 R)
• M11: 11,714,710 km (0.043 R)
• M12: 17,925,266 km (0.093 R)
• M13: 24,946,642 km (0.104 R)
• M14: 26,541,953 km (0.099 R)
• M15: 33,305,872 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.7

Radius: 12.1

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.13 AU - 11.99 AU

Year: 11163 Days

Day: 14.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,815,958 km

• M1: 156,031 km (0.089 R)
• M2: 568,322 km (0.102 R)
• M3: 1,179,579 km (0.082 R)
• M4: 1,905,129 km (0.118 R)
• M5: 2,603,901 km (0.071 R)
• M6: 3,096,227 km (0.102 R)
• M7: 3,518,841 km (0.056 R)
• M8: 4,543,287 km (0.1 R)
• M9: 4,925,959 km (0.094 R)
• M10: 5,399,735 km (0.041 R)
• M11: 8,196,467 km (0.11 R)
• M12: 13,011,724 km (0.108 R)
• M13: 13,396,190 km (0.119 R)
• M14: 14,255,480 km (0.028 R)
• M15: 15,221,583 km (0.038 R)
• M16: 24,291,403 km (0.098 R)
• M17: 29,338,835 km (0.085 R)
• M18: 30,900,188 km (0.088 R)
• M19: 33,704,699 km (0.099 R)
• M20: 34,921,678 km (0.069 R)
• M21: 35,541,163 km (0.115 R)
• M22: 36,547,508 km (0.089 R)
• M23: 37,314,496 km (0.117 R)
• M24: 38,616,895 km (0.11 R)
• M25: 39,279,315 km (0.119 R)
• M26: 41,727,035 km (0.1 R)
• M27: 45,439,755 km (0.09 R)
• M28: 46,326,721 km (0.054 R)
• M29: 49,057,181 km (0.115 R)
• M30: 50,461,905 km (0.077 R)
• M31: 53,188,027 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.1

Radius: 4.2

Gravity: 20.58 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 18.83 AU - 22.05 AU

Year: 32329 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 84,815,958 km

• M1: 69,713 km (0.088 R)
• M2: 740,509 km (0.118 R)
• M3: 1,507,947 km (0.071 R)
• M4: 1,932,954 km (0.107 R)
• M5: 2,228,260 km (0.087 R)
• M6: 2,528,802 km (0.085 R)
• M7: 2,752,451 km (0.12 R)
• M8: 3,182,246 km (0.104 R)
• M9: 3,383,754 km (0.117 R)
• M10: 5,080,344 km (0.085 R)
• M11: 6,933,562 km (0.026 R)
• M12: 7,272,700 km (0.091 R)
• M13: 8,089,355 km (0.117 R)
• M14: 12,039,637 km (0.104 R)
• M15: 13,105,073 km (0.1 R)
• M16: 16,082,669 km (0.102 R)
• M17: 16,676,273 km (0.099 R)
• M18: 17,460,914 km (0.089 R)
• M19: 18,269,790 km (0.059 R)
• M20: 19,103,349 km (0.049 R)
• M21: 31,296,323 km (0.079 R)
• M22: 33,298,541 km (0.117 R)
• M23: 34,400,479 km (0.09 R)
• M24: 34,679,778 km (0.096 R)
• M25: 35,526,652 km (0.096 R)
• M26: 35,811,935 km (0.115 R)
• M27: 35,955,100 km (0.101 R)
• M28: 37,408,593 km (0.092 R)
• M29: 38,149,701 km (0.103 R)
• M30: 43,126,523 km (0.083 R)
• M31: 43,288,687 km (0.112 R)
• M32: 46,447,147 km (0.108 R)
• M33: 52,291,637 km (0.092 R)
• M34: 52,476,091 km (0.12 R)
• M35: 57,032,243 km (0.092 R)
• M36: 62,880,623 km (0.05 R)
• M37: 63,089,162 km (0.061 R)
• M38: 63,507,438 km (0.094 R)
• M39: 67,793,566 km (0.05 R)
• M40: 69,338,164 km (0.109 R)
• M41: 71,585,124 km (0.119 R)
• M42: 73,417,249 km (0.119 R)
• M43: 75,280,341 km (0.111 R)
• M44: 77,893,367 km (0.081 R)
• M45: 80,320,593 km (0.115 R)
• M46: 81,800,864 km (0.071 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 18,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit