🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.58 AU - 0.66 AU

Year: 186 Days

Day: 32 Hours

Environment

Temp: 107 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,071,309 km

• M1: 394,041 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.47 AU - 1.51 AU

Year: 693 Days

Day: 46.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.18 AU - 3.14 AU

Year: 1652 Days

Day: 37.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 8.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.33 AU - 11.09 AU

Year: 11522 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,071,309 km

• M1: 137,780 km (0.096 R)
• M2: 695,780 km (0.059 R)
• M3: 1,013,675 km (0.074 R)
• M4: 2,334,026 km (0.066 R)
• M5: 3,064,213 km (0.082 R)
• M6: 3,579,428 km (0.118 R)
• M7: 4,471,780 km (0.096 R)
• M8: 9,940,779 km (0.077 R)
• M9: 11,930,281 km (0.081 R)
• M10: 12,479,155 km (0.055 R)
• M11: 14,673,906 km (0.111 R)
• M12: 16,011,759 km (0.112 R)
• M13: 16,679,564 km (0.106 R)
• M14: 17,876,497 km (0.102 R)
• M15: 23,938,950 km (0.115 R)
• M16: 27,385,835 km (0.103 R)
• M17: 31,337,313 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.8

Radius: 4

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.8 AU - 19.44 AU

Year: 24646 Days

Day: 20.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,071,309 km

• M1: 49,966 km (0.072 R)
• M2: 211,681 km (0.113 R)
• M3: 585,376 km (0.096 R)
• M4: 1,281,605 km (0.048 R)
• M5: 1,423,573 km (0.113 R)
• M6: 1,693,897 km (0.068 R)
• M7: 2,048,593 km (0.089 R)
• M8: 2,609,585 km (0.061 R)
• M9: 3,081,716 km (0.034 R)
• M10: 3,508,668 km (0.105 R)
• M11: 3,736,356 km (0.071 R)
• M12: 4,656,533 km (0.092 R)
• M13: 7,661,505 km (0.107 R)
• M14: 8,001,691 km (0.119 R)
• M15: 9,805,542 km (0.113 R)
• M16: 13,506,893 km (0.068 R)
• M17: 15,903,301 km (0.117 R)
• M18: 21,516,662 km (0.086 R)
• M19: 27,721,084 km (0.117 R)
• M20: 30,272,176 km (0.027 R)
• M21: 31,120,546 km (0.119 R)
• M22: 31,550,490 km (0.103 R)
• M23: 37,144,553 km (0.033 R)
• M24: 42,568,074 km (0.104 R)
• M25: 46,229,931 km (0.07 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 16,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit