🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.43 AU - 0.65 AU

Year: 139 Days

Day: 23.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.75 AU - 1.01 AU

Year: 290 Days

Day: 33.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,445,199 km

• M1: 106,962 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.84 AU - 1.06 AU

Year: 325 Days

Day: 43.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,445,199 km

• M1: 14,810 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.95 AU - 1.47 AU

Year: 468 Days

Day: 14.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.19 AU - 2.29 AU

Year: 1178 Days

Day: 25.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.21 AU - 2.43 AU

Year: 1242 Days

Day: 31.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.85 AU - 3.21 AU

Year: 1854 Days

Day: 35.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,445,199 km

• M1: 27,676 km (0.111 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.41 AU - 4.21 AU

Year: 2614 Days

Day: 45.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.6

Radius: 10.4

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.52 AU - 10.66 AU

Year: 9632 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,445,199 km

• M1: 129,402 km (0.086 R)
• M2: 531,820 km (0.099 R)
• M3: 963,709 km (0.092 R)
• M4: 2,868,539 km (0.046 R)
• M5: 3,751,615 km (0.079 R)
• M6: 4,474,173 km (0.072 R)
• M7: 7,748,123 km (0.075 R)
• M8: 8,364,466 km (0.111 R)
• M9: 9,301,098 km (0.117 R)
• M10: 11,326,952 km (0.038 R)
• M11: 12,413,482 km (0.115 R)
• M12: 12,770,721 km (0.117 R)
• M13: 13,568,228 km (0.111 R)
• M14: 14,594,918 km (0.107 R)
• M15: 16,658,620 km (0.091 R)
• M16: 17,610,512 km (0.1 R)
• M17: 19,622,753 km (0.068 R)
• M18: 20,934,576 km (0.092 R)
• M19: 30,058,401 km (0.076 R)
• M20: 32,469,171 km (0.091 R)
• M21: 33,376,931 km (0.066 R)
• M22: 34,301,445 km (0.106 R)
• M23: 36,931,974 km (0.081 R)
• M24: 37,672,185 km (0.105 R)
• M25: 45,064,264 km (0.114 R)
• M26: 45,485,532 km (0.077 R)
• M27: 45,909,343 km (0.1 R)
• M28: 47,341,443 km (0.082 R)
• M29: 48,214,795 km (0.069 R)
• M30: 49,694,169 km (0.114 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 16,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit