🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.54 AU

Year: 140 Days

Day: 14 Hours

Environment

Temp: 188 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.59 AU - 0.99 AU

Year: 255 Days

Day: 23.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 10.9

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.92 AU - 10.46 AU

Year: 9310 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,640,940 km

• M1: 137,181 km (0.117 R)
• M2: 670,498 km (0.053 R)
• M3: 1,066,034 km (0.1 R)
• M4: 1,620,145 km (0.064 R)
• M5: 2,096,315 km (0.108 R)
• M6: 2,827,549 km (0.101 R)
• M7: 3,499,693 km (0.059 R)
• M8: 5,716,135 km (0.108 R)
• M9: 8,649,599 km (0.106 R)
• M10: 13,524,096 km (0.111 R)
• M11: 14,326,090 km (0.099 R)
• M12: 15,422,044 km (0.115 R)
• M13: 18,443,173 km (0.101 R)
• M14: 19,198,643 km (0.063 R)
• M15: 26,002,653 km (0.11 R)
• M16: 30,354,904 km (0.084 R)
• M17: 31,195,195 km (0.11 R)
• M18: 35,055,119 km (0.1 R)
• M19: 35,980,083 km (0.085 R)
• M20: 36,566,507 km (0.09 R)
• M21: 41,746,034 km (0.089 R)
• M22: 42,133,642 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.8

Radius: 12.3

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10 AU - 13.7 AU

Year: 14825 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,640,940 km

• M1: 153,039 km (0.085 R)
• M2: 580,290 km (0.041 R)
• M3: 1,170,005 km (0.09 R)
• M4: 1,571,825 km (0.074 R)
• M5: 2,343,750 km (0.084 R)
• M6: 3,407,839 km (0.116 R)
• M7: 3,974,367 km (0.106 R)
• M8: 5,117,444 km (0.052 R)
• M9: 7,996,006 km (0.041 R)
• M10: 8,690,589 km (0.12 R)
• M11: 9,642,331 km (0.102 R)
• M12: 10,200,331 km (0.101 R)
• M13: 13,320,643 km (0.1 R)
• M14: 13,803,246 km (0.109 R)
• M15: 16,550,611 km (0.091 R)
• M16: 20,541,882 km (0.058 R)
• M17: 23,103,446 km (0.056 R)
• M18: 23,600,261 km (0.068 R)
• M19: 31,325,046 km (0.086 R)
• M20: 43,228,998 km (0.077 R)
• M21: 48,698,595 km (0.093 R)
• M22: 52,704,975 km (0.087 R)
• M23: 61,938,156 km (0.089 R)
• M24: 63,090,508 km (0.054 R)
• M25: 64,649,318 km (0.102 R)
• M26: 67,236,763 km (0.118 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 10,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit