🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.48 AU - 0.62 AU

Year: 154 Days

Day: 41.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,123,318 km

• M1: 42,037 km (0.11 R)
• M2: 135,386 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.63 AU - 2.71 AU

Year: 1204 Days

Day: 24.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,123,318 km

• M1: 17,054 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.73 AU - 4.59 AU

Year: 3196 Days

Day: 45.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 159.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 14.6

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.76 AU - 5.9 AU

Year: 3999 Days

Day: 13.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,123,318 km

• M1: 181,612 km (0.101 R)
• M2: 696,079 km (0.07 R)
• M3: 1,417,440 km (0.068 R)
• M4: 2,478,687 km (0.116 R)
• M5: 3,175,215 km (0.063 R)
• M6: 4,062,330 km (0.071 R)
• M7: 4,679,870 km (0.058 R)
• M8: 5,158,883 km (0.073 R)
• M9: 6,589,936 km (0.102 R)
• M10: 7,163,045 km (0.116 R)
• M11: 9,720,122 km (0.091 R)
• M12: 10,545,154 km (0.117 R)
• M13: 11,037,181 km (0.115 R)
• M14: 11,587,701 km (0.087 R)
• M15: 12,928,248 km (0.056 R)
• M16: 14,073,420 km (0.108 R)
• M17: 16,565,421 km (0.101 R)
• M18: 17,175,481 km (0.07 R)
• M19: 22,814,124 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.9

Radius: 8.3

Gravity: 13.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.34 AU - 6.18 AU

Year: 4545 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,123,318 km

• M1: 103,223 km (0.057 R)
• M2: 629,807 km (0.095 R)
• M3: 1,082,041 km (0.109 R)
• M4: 1,388,119 km (0.086 R)
• M5: 2,044,105 km (0.084 R)
• M6: 2,352,576 km (0.103 R)
• M7: 3,222,189 km (0.093 R)
• M8: 3,888,348 km (0.067 R)
• M9: 4,747,638 km (0.114 R)
• M10: 5,757,723 km (0.1 R)
• M11: 6,124,387 km (0.084 R)
• M12: 6,409,521 km (0.051 R)
• M13: 8,504,639 km (0.071 R)
• M14: 9,349,568 km (0.069 R)
• M15: 9,900,088 km (0.107 R)
• M16: 10,606,938 km (0.059 R)
• M17: 11,346,998 km (0.035 R)
• M18: 12,724,346 km (0.078 R)
• M19: 17,458,221 km (0.092 R)
• M20: 17,840,144 km (0.119 R)
• M21: 19,971,765 km (0.093 R)
• M22: 20,249,568 km (0.067 R)
• M23: 24,974,018 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit