🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.36 AU - 1.7 AU

Year: 804 Days

Day: 28.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,819,848 km

• M1: 1,267,244 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.01 AU - 2.05 AU

Year: 1228 Days

Day: 41.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.7

Radius: 12.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.09 AU - 7.43 AU

Year: 7463 Days

Day: 11.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,819,848 km

• M1: 161,416 km (0.114 R)
• M2: 667,805 km (0.098 R)
• M3: 1,122,134 km (0.038 R)
• M4: 1,609,673 km (0.051 R)
• M5: 2,028,098 km (0.098 R)
• M6: 2,845,052 km (0.054 R)
• M7: 3,628,945 km (0.109 R)
• M8: 5,723,016 km (0.109 R)
• M9: 6,644,689 km (0.114 R)
• M10: 8,147,848 km (0.113 R)
• M11: 8,826,125 km (0.085 R)
• M12: 10,787,054 km (0.087 R)
• M13: 11,605,653 km (0.101 R)
• M14: 12,520,145 km (0.085 R)
• M15: 13,023,542 km (0.078 R)
• M16: 17,619,787 km (0.068 R)
• M17: 18,827,640 km (0.077 R)
• M18: 21,726,248 km (0.061 R)
• M19: 22,865,436 km (0.099 R)
• M20: 25,977,371 km (0.075 R)
• M21: 27,728,713 km (0.04 R)
• M22: 28,393,377 km (0.108 R)
• M23: 29,853,601 km (0.108 R)
• M24: 34,099,488 km (0.101 R)
• M25: 34,752,782 km (0.111 R)
• M26: 38,029,275 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.4

Radius: 9.9

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.45 AU - 8.53 AU

Year: 8704 Days

Day: 13.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,819,848 km

• M1: 123,568 km (0.066 R)
• M2: 663,167 km (0.115 R)
• M3: 1,335,460 km (0.109 R)
• M4: 2,357,513 km (0.113 R)
• M5: 2,753,199 km (0.12 R)
• M6: 3,170,128 km (0.084 R)
• M7: 3,504,031 km (0.115 R)
• M8: 7,706,235 km (0.103 R)
• M9: 9,188,900 km (0.065 R)
• M10: 10,853,326 km (0.087 R)
• M11: 11,561,223 km (0.097 R)
• M12: 12,474,368 km (0.105 R)
• M13: 13,496,421 km (0.04 R)
• M14: 15,300,272 km (0.085 R)
• M15: 16,259,942 km (0.062 R)
• M16: 18,680,436 km (0.118 R)
• M17: 21,753,924 km (0.056 R)
• M18: 22,095,905 km (0.12 R)
• M19: 23,769,606 km (0.112 R)
• M20: 31,859,410 km (0.085 R)
• M21: 33,082,821 km (0.109 R)
• M22: 33,649,199 km (0.058 R)
• M23: 35,741,474 km (0.083 R)
• M24: 38,539,403 km (0.1 R)
• M25: 40,183,783 km (0.106 R)
• M26: 43,883,638 km (0.11 R)
• M27: 45,956,017 km (0.11 R)
• M28: 48,673,911 km (0.064 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 10,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit