🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.84 AU - 1.28 AU

Year: 387 Days

Day: 14.7 Hours

Environment

Temp: 48 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.49 AU - 1.93 AU

Year: 793 Days

Day: 42.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,052,976 km

• M1: 216,917 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.19 AU - 4.49 AU

Year: 3208 Days

Day: 21.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.7

Radius: 11.1

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.72 AU - 8.54 AU

Year: 7477 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,052,976 km

• M1: 138,079 km (0.091 R)
• M2: 653,743 km (0.102 R)
• M3: 1,530,087 km (0.071 R)
• M4: 1,930,411 km (0.098 R)
• M5: 2,489,309 km (0.068 R)
• M6: 3,132,879 km (0.118 R)
• M7: 3,691,627 km (0.091 R)
• M8: 4,058,141 km (0.056 R)
• M9: 4,695,428 km (0.106 R)
• M10: 5,429,206 km (0.096 R)
• M11: 5,840,151 km (0.095 R)
• M12: 6,340,107 km (0.067 R)
• M13: 6,796,231 km (0.078 R)
• M14: 7,579,526 km (0.107 R)
• M15: 8,134,534 km (0.082 R)
• M16: 9,963,368 km (0.088 R)
• M17: 12,534,656 km (0.091 R)
• M18: 16,155,822 km (0.104 R)
• M19: 19,382,648 km (0.083 R)
• M20: 23,098,061 km (0.036 R)
• M21: 23,927,880 km (0.038 R)
• M22: 24,949,634 km (0.06 R)
• M23: 25,911,698 km (0.119 R)
• M24: 26,989,251 km (0.079 R)
• M25: 30,106,272 km (0.107 R)
• M26: 30,499,715 km (0.114 R)
• M27: 34,949,055 km (0.064 R)
• M28: 37,045,968 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 14.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.53 AU - 12.37 AU

Year: 12855 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,052,976 km

• M1: 184,454 km (0.087 R)
• M2: 669,450 km (0.101 R)
• M3: 1,342,042 km (0.071 R)
• M4: 1,937,741 km (0.094 R)
• M5: 2,804,511 km (0.113 R)
• M6: 3,361,464 km (0.061 R)
• M7: 4,017,002 km (0.102 R)
• M8: 4,536,555 km (0.078 R)
• M9: 5,279,608 km (0.099 R)
• M10: 7,306,809 km (0.098 R)
• M11: 7,807,214 km (0.109 R)
• M12: 8,579,737 km (0.085 R)
• M13: 9,492,434 km (0.107 R)
• M14: 10,373,266 km (0.11 R)
• M15: 11,718,001 km (0.094 R)
• M16: 12,677,223 km (0.039 R)
• M17: 13,573,314 km (0.073 R)
• M18: 14,391,614 km (0.059 R)
• M19: 15,554,588 km (0.053 R)
• M20: 16,779,496 km (0.097 R)
• M21: 17,381,627 km (0.12 R)
• M22: 17,929,006 km (0.114 R)
• M23: 19,861,960 km (0.05 R)
• M24: 24,223,336 km (0.118 R)
• M25: 25,779,303 km (0.045 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 13,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit