🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.56 AU

Year: 239 Days

Day: 15.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.69 AU

Year: 305 Days

Day: 30.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,651,796 km

• M1: 191,635 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.59 AU - 0.61 AU

Year: 305 Days

Day: 37.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,651,796 km

• M1: 21,243 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.5

Radius: 14

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.79 AU - 1.15 AU

Year: 627 Days

Day: 13.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 25,651,796 km

• M1: 174,132 km (0.037 R)
• M2: 617,690 km (0.085 R)
• M3: 1,097,151 km (0.1 R)
• M4: 1,546,094 km (0.033 R)
• M5: 2,196,695 km (0.117 R)
• M6: 2,737,342 km (0.088 R)
• M7: 3,387,644 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.9

Radius: 15

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.8 AU - 4.14 AU

Year: 5189 Days

Day: 10.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,651,796 km

• M1: 186,549 km (0.109 R)
• M2: 990,039 km (0.077 R)
• M3: 1,476,381 km (0.109 R)
• M4: 2,113,968 km (0.057 R)
• M5: 2,697,698 km (0.115 R)
• M6: 3,331,694 km (0.041 R)
• M7: 4,218,660 km (0.053 R)
• M8: 4,706,798 km (0.112 R)
• M9: 5,469,897 km (0.116 R)
• M10: 7,309,801 km (0.085 R)
• M11: 8,088,158 km (0.11 R)
• M12: 9,931,055 km (0.112 R)
• M13: 11,145,939 km (0.064 R)
• M14: 11,676,862 km (0.064 R)
• M15: 12,224,689 km (0.054 R)
• M16: 13,175,982 km (0.069 R)
• M17: 13,921,279 km (0.096 R)
• M18: 14,485,711 km (0.11 R)
• M19: 15,279,927 km (0.118 R)
• M20: 16,782,637 km (0.072 R)
• M21: 17,658,981 km (0.119 R)
• M22: 21,202,805 km (0.098 R)
• M23: 24,080,919 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 13,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit