🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.93 AU - 1.25 AU

Year: 398 Days

Day: 38.5 Hours

Environment

Temp: 87 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,542,917 km

• M1: 123,269 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.89 AU - 1.35 AU

Year: 415 Days

Day: 22.8 Hours

Environment

Temp: 50 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.23 AU - 3.53 AU

Year: 2174 Days

Day: 37.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,542,917 km

• M1: 322,683 km (0.106 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 11.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.33 AU - 7.67 AU

Year: 6479 Days

Day: 8 Hours

Environment

Temp: -150 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,542,917 km

• M1: 143,016 km (0.061 R)
• M2: 1,655,899 km (0.108 R)
• M3: 2,527,755 km (0.113 R)
• M4: 3,644,204 km (0.069 R)
• M5: 4,547,027 km (0.104 R)
• M6: 5,567,285 km (0.091 R)
• M7: 6,021,314 km (0.117 R)
• M8: 6,442,283 km (0.08 R)
• M9: 11,337,125 km (0.12 R)
• M10: 11,807,012 km (0.104 R)
• M11: 14,955,898 km (0.118 R)
• M12: 15,888,939 km (0.05 R)
• M13: 16,262,186 km (0.085 R)
• M14: 19,220,634 km (0.075 R)
• M15: 20,448,533 km (0.11 R)
• M16: 20,890,445 km (0.103 R)
• M17: 21,532,669 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.8

Radius: 9.2

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.66 AU - 8.12 AU

Year: 7753 Days

Day: 8.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,542,917 km

• M1: 131,497 km (0.087 R)
• M2: 422,614 km (0.082 R)
• M3: 719,865 km (0.057 R)
• M4: 1,103,883 km (0.119 R)
• M5: 2,054,727 km (0.102 R)
• M6: 2,924,339 km (0.081 R)
• M7: 4,929,699 km (0.12 R)
• M8: 5,311,173 km (0.096 R)
• M9: 6,034,629 km (0.105 R)
• M10: 22,834,021 km (0.084 R)
• M11: 23,813,288 km (0.09 R)
• M12: 24,145,994 km (0.118 R)
• M13: 26,650,861 km (0.115 R)
• M14: 28,383,054 km (0.07 R)
• M15: 33,818,394 km (0.074 R)
• M16: 35,737,735 km (0.117 R)
• M17: 36,613,630 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.5

Radius: 12.4

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.74 AU - 10.92 AU

Year: 9970 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,542,917 km

• M1: 154,235 km (0.068 R)
• M2: 707,299 km (0.085 R)
• M3: 1,159,084 km (0.088 R)
• M4: 1,581,399 km (0.1 R)
• M5: 2,603,901 km (0.061 R)
• M6: 4,025,529 km (0.068 R)
• M7: 4,518,604 km (0.093 R)
• M8: 5,912,257 km (0.106 R)
• M9: 7,030,053 km (0.111 R)
• M10: 10,356,960 km (0.115 R)
• M11: 11,400,255 km (0.092 R)
• M12: 12,572,803 km (0.104 R)
• M13: 14,681,086 km (0.042 R)
• M14: 15,088,441 km (0.116 R)
• M15: 15,503,276 km (0.11 R)
• M16: 18,232,091 km (0.092 R)
• M17: 19,587,448 km (0.059 R)
• M18: 21,876,445 km (0.091 R)
• M19: 23,776,038 km (0.042 R)
• M20: 30,023,993 km (0.104 R)
• M21: 30,570,923 km (0.103 R)
• M22: 33,057,389 km (0.119 R)
• M23: 39,595,864 km (0.112 R)
• M24: 41,321,924 km (0.064 R)
• M25: 41,727,334 km (0.104 R)
• M26: 45,209,374 km (0.116 R)
• M27: 49,638,069 km (0.034 R)
• M28: 52,904,838 km (0.101 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 18,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit