🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.51 AU - 0.63 AU

Year: 154 Days

Day: 15.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.58 AU - 0.84 AU

Year: 214 Days

Day: 46.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.58 AU - 2.86 AU

Year: 1607 Days

Day: 31.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687

Radius: 13.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.96 AU - 6.96 AU

Year: 6576 Days

Day: 8.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,410,681 km

• M1: 177,273 km (0.114 R)
• M2: 614,249 km (0.076 R)
• M3: 1,408,913 km (0.084 R)
• M4: 1,969,007 km (0.076 R)
• M5: 2,787,906 km (0.051 R)
• M6: 3,548,611 km (0.113 R)
• M7: 4,959,768 km (0.084 R)
• M8: 5,699,380 km (0.11 R)
• M9: 6,787,106 km (0.07 R)
• M10: 7,252,056 km (0.113 R)
• M11: 9,995,831 km (0.093 R)
• M12: 10,982,578 km (0.119 R)
• M13: 13,988,747 km (0.1 R)
• M14: 14,863,147 km (0.05 R)
• M15: 18,868,630 km (0.113 R)
• M16: 20,521,986 km (0.097 R)
• M17: 24,032,898 km (0.057 R)
• M18: 26,147,314 km (0.09 R)
• M19: 28,659,661 km (0.104 R)
• M20: 30,646,620 km (0.085 R)
• M21: 31,328,936 km (0.087 R)
• M22: 35,317,514 km (0.035 R)
• M23: 35,744,915 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.3

Radius: 5.6

Gravity: 26.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.16 AU - 15.64 AU

Year: 19571 Days

Day: 19 Hours

Environment

Temp: -189 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,410,681 km

• M1: 69,862 km (0.046 R)
• M2: 267,331 km (0.039 R)
• M3: 722,109 km (0.06 R)
• M4: 1,650,962 km (0.082 R)
• M5: 2,752,002 km (0.04 R)
• M6: 2,930,622 km (0.034 R)
• M7: 3,255,250 km (0.056 R)
• M8: 3,455,561 km (0.108 R)
• M9: 5,486,203 km (0.101 R)
• M10: 6,150,417 km (0.119 R)
• M11: 6,682,686 km (0.116 R)
• M12: 7,788,215 km (0.066 R)
• M13: 10,916,157 km (0.111 R)
• M14: 13,656,341 km (0.032 R)
• M15: 15,745,176 km (0.114 R)
• M16: 16,402,808 km (0.07 R)
• M17: 17,772,676 km (0.073 R)
• M18: 18,848,883 km (0.116 R)
• M19: 19,032,440 km (0.102 R)
• M20: 19,778,484 km (0.088 R)
• M21: 24,125,200 km (0.09 R)
• M22: 26,924,026 km (0.066 R)
• M23: 34,235,323 km (0.107 R)
• M24: 35,756,733 km (0.047 R)
• M25: 36,462,985 km (0.106 R)
• M26: 38,637,240 km (0.099 R)
• M27: 43,242,312 km (0.117 R)
• M28: 49,061,669 km (0.097 R)
• M29: 51,528,388 km (0.04 R)
• M30: 56,516,879 km (0.059 R)
• M31: 70,485,879 km (0.068 R)
• M32: 70,928,390 km (0.089 R)
• M33: 72,266,692 km (0.106 R)
• M34: 76,849,324 km (0.069 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 11,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit