🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.48 AU - 0.54 AU

Year: 132 Days

Day: 13.4 Hours

Environment

Temp: 239 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.65 AU - 2.51 AU

Year: 1085 Days

Day: 19 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.9 AU - 2.42 AU

Year: 1148 Days

Day: 15.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,900,882 km

• M1: 125,064 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.61 AU - 3.57 AU

Year: 1964 Days

Day: 25.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,900,882 km

• M1: 898,634 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.7

Radius: 9

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.69 AU - 7.03 AU

Year: 6498 Days

Day: 14.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,900,882 km

• M1: 111,899 km (0.074 R)
• M2: 1,368,671 km (0.088 R)
• M3: 2,948,724 km (0.053 R)
• M4: 4,428,845 km (0.114 R)
• M5: 4,712,632 km (0.067 R)
• M6: 6,415,654 km (0.06 R)
• M7: 7,053,390 km (0.101 R)
• M8: 8,260,645 km (0.112 R)
• M9: 11,751,062 km (0.063 R)
• M10: 12,912,391 km (0.046 R)
• M11: 14,204,019 km (0.099 R)
• M12: 18,727,858 km (0.079 R)
• M13: 20,663,954 km (0.109 R)
• M14: 23,422,389 km (0.028 R)
• M15: 25,092,500 km (0.102 R)
• M16: 32,087,846 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.9

Radius: 13.9

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.3 AU - 13.56 AU

Year: 13068 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,900,882 km

• M1: 191,485 km (0.079 R)
• M2: 699,819 km (0.111 R)
• M3: 1,352,215 km (0.09 R)
• M4: 2,008,950 km (0.106 R)
• M5: 6,584,849 km (0.098 R)
• M6: 7,064,759 km (0.094 R)
• M7: 8,367,757 km (0.079 R)
• M8: 10,408,122 km (0.069 R)
• M9: 11,156,710 km (0.118 R)
• M10: 12,295,599 km (0.059 R)
• M11: 13,132,599 km (0.113 R)
• M12: 18,701,529 km (0.108 R)
• M13: 26,180,375 km (0.107 R)
• M14: 28,276,391 km (0.115 R)
• M15: 29,641,771 km (0.076 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 10,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit