🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.58 AU - 0.68 AU

Year: 184 Days

Day: 43 Hours

Environment

Temp: 211 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.1 AU - 1.82 AU

Year: 648 Days

Day: 47.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.17 AU - 1.87 AU

Year: 688 Days

Day: 46.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,296,188 km

• M1: 727,046 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.8

Radius: 9.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.45 AU - 10.91 AU

Year: 10210 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,296,188 km

• M1: 123,119 km (0.088 R)
• M2: 490,232 km (0.047 R)
• M3: 804,687 km (0.109 R)
• M4: 1,362,238 km (0.111 R)
• M5: 1,813,425 km (0.106 R)
• M6: 2,244,417 km (0.037 R)
• M7: 2,648,780 km (0.097 R)
• M8: 3,336,182 km (0.093 R)
• M9: 3,745,781 km (0.112 R)
• M10: 5,482,313 km (0.077 R)
• M11: 8,752,523 km (0.11 R)
• M12: 10,698,791 km (0.044 R)
• M13: 12,591,204 km (0.092 R)
• M14: 13,418,331 km (0.112 R)
• M15: 22,646,126 km (0.12 R)
• M16: 23,868,340 km (0.044 R)
• M17: 26,533,127 km (0.028 R)
• M18: 27,524,512 km (0.086 R)
• M19: 30,843,341 km (0.081 R)
• M20: 32,957,907 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802

Radius: 10.3

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.71 AU - 13.41 AU

Year: 15374 Days

Day: 7.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,296,188 km

• M1: 128,205 km (0.105 R)
• M2: 1,103,883 km (0.068 R)
• M3: 1,978,133 km (0.075 R)
• M4: 3,530,360 km (0.112 R)
• M5: 4,236,313 km (0.111 R)
• M6: 4,590,111 km (0.071 R)
• M7: 6,496,886 km (0.089 R)
• M8: 8,127,503 km (0.042 R)
• M9: 9,736,877 km (0.117 R)
• M10: 13,437,778 km (0.109 R)
• M11: 13,852,912 km (0.063 R)
• M12: 17,083,778 km (0.076 R)
• M13: 21,811,818 km (0.12 R)
• M14: 22,193,443 km (0.117 R)
• M15: 25,936,830 km (0.047 R)
• M16: 32,619,816 km (0.045 R)
• M17: 37,027,119 km (0.107 R)
• M18: 40,510,355 km (0.101 R)
• M19: 50,744,047 km (0.064 R)
• M20: 52,601,753 km (0.077 R)
• M21: 53,634,128 km (0.104 R)
• M22: 55,384,423 km (0.079 R)
• M23: 67,094,944 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 15,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit