🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.62 AU - 0.8 AU

Year: 183 Days

Day: 38 Hours

Environment

Temp: 237 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.76 AU - 1.1 AU

Year: 275 Days

Day: 16.8 Hours

Environment

Temp: 267 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 15

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.66 AU - 9.46 AU

Year: 8359 Days

Day: 5.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 96,584,837 km

• M1: 186,549 km (0.063 R)
• M2: 965,205 km (0.052 R)
• M3: 1,509,293 km (0.111 R)
• M4: 2,144,635 km (0.1 R)
• M5: 2,735,696 km (0.049 R)
• M6: 3,389,589 km (0.114 R)
• M7: 4,332,654 km (0.114 R)
• M8: 5,044,440 km (0.047 R)
• M9: 5,572,221 km (0.062 R)
• M10: 6,205,918 km (0.118 R)
• M11: 9,011,327 km (0.117 R)
• M12: 10,568,192 km (0.103 R)
• M13: 14,332,074 km (0.109 R)
• M14: 15,461,538 km (0.078 R)
• M15: 16,380,368 km (0.044 R)
• M16: 18,327,235 km (0.118 R)
• M17: 18,837,214 km (0.107 R)
• M18: 22,180,727 km (0.033 R)
• M19: 24,209,723 km (0.082 R)
• M20: 25,720,063 km (0.041 R)
• M21: 27,104,142 km (0.088 R)
• M22: 27,862,304 km (0.103 R)
• M23: 28,829,903 km (0.073 R)
• M24: 30,627,920 km (0.058 R)
• M25: 31,658,649 km (0.099 R)
• M26: 34,778,513 km (0.053 R)
• M27: 36,127,587 km (0.06 R)
• M28: 37,046,118 km (0.025 R)
• M29: 40,507,064 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.1

Radius: 4.9

Gravity: 38.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.88 AU - 19.44 AU

Year: 24707 Days

Day: 19.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,584,837 km

• M1: 175,927 km (0.107 R)
• M2: 1,877,603 km (0.106 R)
• M3: 3,435,964 km (0.064 R)
• M4: 5,029,929 km (0.102 R)
• M5: 8,171,634 km (0.056 R)
• M6: 10,082,298 km (0.092 R)
• M7: 14,512,639 km (0.119 R)
• M8: 16,295,995 km (0.104 R)
• M9: 16,741,049 km (0.083 R)
• M10: 24,311,599 km (0.063 R)
• M11: 30,949,855 km (0.115 R)
• M12: 31,221,674 km (0.105 R)
• M13: 32,744,730 km (0.079 R)
• M14: 33,310,659 km (0.065 R)
• M15: 41,601,821 km (0.056 R)
• M16: 42,600,088 km (0.051 R)
• M17: 45,690,630 km (0.096 R)
• M18: 47,470,546 km (0.094 R)
• M19: 55,451,742 km (0.096 R)
• M20: 57,475,652 km (0.047 R)
• M21: 59,129,755 km (0.085 R)
• M22: 59,968,550 km (0.112 R)
• M23: 75,468,236 km (0.11 R)
• M24: 81,259,918 km (0.09 R)
• M25: 85,192,547 km (0.115 R)
• M26: 89,800,610 km (0.042 R)

Kuiper Belt

Range: 35.7 - 54.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 16,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit