🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.7 AU

Year: 174 Days

Day: 44.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,057,582 km

• M1: 135,386 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.62 AU - 0.78 AU

Year: 214 Days

Day: 23.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,057,582 km

• M1: 229,932 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.14 AU - 1.88 AU

Year: 678 Days

Day: 42.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,057,582 km

• M1: 16,157 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.38 AU - 1.88 AU

Year: 760 Days

Day: 21.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,057,582 km

• M1: 19,149 km (0.099 R)
• M2: 102,475 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.9 AU - 3.78 AU

Year: 2230 Days

Day: 35.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,057,582 km

• M1: 224,098 km (0.057 R)
• M2: 387,010 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.93 AU - 5.45 AU

Year: 3710 Days

Day: 36 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.2

Radius: 14

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.15 AU - 6.57 AU

Year: 4532 Days

Day: 7 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,057,582 km

• M1: 179,667 km (0.034 R)
• M2: 646,712 km (0.026 R)
• M3: 1,248,095 km (0.111 R)
• M4: 1,749,996 km (0.117 R)
• M5: 2,566,651 km (0.12 R)
• M6: 3,101,912 km (0.071 R)
• M7: 3,733,065 km (0.107 R)
• M8: 5,200,471 km (0.057 R)
• M9: 5,766,848 km (0.101 R)
• M10: 6,628,981 km (0.061 R)
• M11: 7,717,754 km (0.109 R)
• M12: 8,418,770 km (0.076 R)
• M13: 10,206,016 km (0.097 R)
• M14: 10,869,781 km (0.06 R)
• M15: 12,431,433 km (0.114 R)
• M16: 13,763,752 km (0.086 R)
• M17: 16,232,566 km (0.054 R)
• M18: 22,767,749 km (0.104 R)
• M19: 23,902,299 km (0.107 R)
• M20: 25,313,007 km (0.078 R)
• M21: 26,366,026 km (0.106 R)
• M22: 29,257,903 km (0.059 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 14,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit