🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.7 AU - 0.9 AU

Year: 261 Days

Day: 13.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,795,426 km

• M1: 111,750 km (0.075 R)
• M2: 146,756 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.73 AU - 1.01 AU

Year: 296 Days

Day: 34.9 Hours

Environment

Temp: 105 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,795,426 km

• M1: 165,605 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.55 AU - 1.97 AU

Year: 853 Days

Day: 21.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,795,426 km

• M1: 48,919 km (0.092 R)

Asteroid Belt

Center: 5.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.4

Radius: 13

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.36 AU - 10.64 AU

Year: 11550 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 52,795,426 km

• M1: 164,258 km (0.046 R)
• M2: 1,092,513 km (0.092 R)
• M3: 3,800,235 km (0.116 R)
• M4: 4,310,064 km (0.074 R)
• M5: 6,429,716 km (0.094 R)
• M6: 11,537,586 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.2

Radius: 9.8

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.21 AU - 10.61 AU

Year: 12268 Days

Day: 10.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,795,426 km

• M1: 121,922 km (0.077 R)
• M2: 429,047 km (0.106 R)
• M3: 1,080,097 km (0.111 R)
• M4: 2,119,951 km (0.05 R)
• M5: 2,579,366 km (0.079 R)
• M6: 3,246,423 km (0.099 R)
• M7: 5,766,998 km (0.062 R)
• M8: 6,356,862 km (0.098 R)
• M9: 6,825,253 km (0.102 R)
• M10: 7,316,533 km (0.119 R)
• M11: 8,981,407 km (0.065 R)
• M12: 10,559,366 km (0.093 R)
• M13: 11,105,847 km (0.07 R)
• M14: 11,556,286 km (0.093 R)
• M15: 14,125,031 km (0.09 R)
• M16: 15,059,718 km (0.111 R)
• M17: 15,403,345 km (0.086 R)
• M18: 15,893,278 km (0.075 R)
• M19: 16,538,344 km (0.046 R)
• M20: 18,034,472 km (0.102 R)
• M21: 21,207,892 km (0.117 R)
• M22: 22,521,810 km (0.111 R)
• M23: 28,846,808 km (0.087 R)
• M24: 29,806,628 km (0.044 R)
• M25: 31,565,300 km (0.106 R)
• M26: 34,094,851 km (0.053 R)
• M27: 35,895,261 km (0.111 R)
• M28: 38,649,059 km (0.069 R)
• M29: 40,340,861 km (0.114 R)
• M30: 44,573,583 km (0.09 R)
• M31: 46,724,053 km (0.093 R)
• M32: 49,849,750 km (0.107 R)
• M33: 51,385,971 km (0.062 R)
• M34: 51,853,016 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 12,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit