🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.5 AU - 0.52 AU

Year: 134 Days

Day: 40.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.25 AU - 1.61 AU

Year: 631 Days

Day: 23.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,361,630 km

• M1: 301,440 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.75 AU - 2.25 AU

Year: 1044 Days

Day: 46.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,361,630 km

• M1: 42,635 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.99 AU - 2.97 AU

Year: 1441 Days

Day: 29.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.7

Radius: 12.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.94 AU - 5.7 AU

Year: 3904 Days

Day: 12.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 104,361,630 km

• M1: 156,330 km (0.114 R)
• M2: 795,711 km (0.107 R)
• M3: 1,249,890 km (0.103 R)
• M4: 2,610,632 km (0.116 R)
• M5: 3,765,678 km (0.083 R)
• M6: 4,431,239 km (0.105 R)
• M7: 5,575,363 km (0.099 R)
• M8: 6,181,982 km (0.104 R)
• M9: 7,527,914 km (0.119 R)
• M10: 8,129,148 km (0.098 R)
• M11: 12,358,579 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892

Radius: 7.6

Gravity: 15.44 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17 AU - 18.98 AU

Year: 28153 Days

Day: 23.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 104,361,630 km

• M1: 95,144 km (0.041 R)
• M2: 351,106 km (0.112 R)
• M3: 916,137 km (0.036 R)
• M4: 1,314,068 km (0.106 R)
• M5: 2,508,158 km (0.078 R)
• M6: 2,909,679 km (0.071 R)
• M7: 3,910,040 km (0.036 R)
• M8: 4,680,917 km (0.118 R)
• M9: 6,767,658 km (0.118 R)
• M10: 7,228,270 km (0.111 R)
• M11: 8,795,906 km (0.112 R)
• M12: 9,469,695 km (0.073 R)
• M13: 10,243,415 km (0.1 R)
• M14: 11,198,597 km (0.094 R)
• M15: 11,697,805 km (0.102 R)
• M16: 12,512,216 km (0.088 R)
• M17: 18,307,638 km (0.097 R)
• M18: 18,800,712 km (0.111 R)
• M19: 23,877,765 km (0.109 R)
• M20: 25,795,460 km (0.103 R)
• M21: 26,791,931 km (0.082 R)
• M22: 30,207,400 km (0.081 R)
• M23: 36,785,668 km (0.111 R)
• M24: 37,412,931 km (0.047 R)
• M25: 38,206,847 km (0.111 R)
• M26: 38,688,553 km (0.117 R)
• M27: 39,828,488 km (0.102 R)
• M28: 41,326,561 km (0.073 R)
• M29: 45,865,211 km (0.107 R)
• M30: 61,453,609 km (0.074 R)
• M31: 89,208,501 km (0.113 R)
• M32: 100,347,858 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 10,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit