🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.44 AU - 0.56 AU

Year: 153 Days

Day: 30.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,765,904 km

• M1: 299,495 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.69 AU - 1.07 AU

Year: 358 Days

Day: 22.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.49 AU - 1.75 AU

Year: 894 Days

Day: 30.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,765,904 km

• M1: 421,567 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2 AU - 2.14 AU

Year: 1291 Days

Day: 14.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,765,904 km

• M1: 61,036 km (0.11 R)
• M2: 362,775 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.4

Radius: 10.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.91 AU - 8.63 AU

Year: 10309 Days

Day: 6.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,765,904 km

• M1: 131,197 km (0.119 R)
• M2: 473,776 km (0.047 R)
• M3: 829,071 km (0.03 R)
• M4: 1,469,500 km (0.082 R)
• M5: 1,825,393 km (0.087 R)
• M6: 2,361,552 km (0.079 R)
• M7: 3,127,942 km (0.092 R)
• M8: 3,849,153 km (0.12 R)
• M9: 4,792,966 km (0.092 R)
• M10: 5,149,907 km (0.076 R)
• M11: 6,614,021 km (0.056 R)
• M12: 7,248,316 km (0.054 R)
• M13: 7,760,240 km (0.101 R)
• M14: 9,078,945 km (0.046 R)
• M15: 9,815,266 km (0.062 R)
• M16: 10,491,897 km (0.056 R)
• M17: 11,459,496 km (0.092 R)
• M18: 11,938,060 km (0.028 R)
• M19: 12,429,937 km (0.07 R)
• M20: 17,070,763 km (0.078 R)
• M21: 17,625,322 km (0.092 R)
• M22: 18,552,230 km (0.047 R)
• M23: 19,138,504 km (0.12 R)
• M24: 22,504,008 km (0.057 R)
• M25: 23,594,576 km (0.073 R)
• M26: 25,162,212 km (0.108 R)
• M27: 31,299,315 km (0.111 R)
• M28: 35,714,996 km (0.102 R)
• M29: 37,778,549 km (0.06 R)
• M30: 39,920,341 km (0.053 R)
• M31: 40,406,983 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 12,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit