🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.71 AU - 0.99 AU

Year: 274 Days

Day: 28.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.29 AU - 2.83 AU

Year: 1433 Days

Day: 43.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,687,343 km

• M1: 27,975 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.51 AU - 4.13 AU

Year: 2612 Days

Day: 32.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 128.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.57 AU - 4.29 AU

Year: 2726 Days

Day: 32.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,687,343 km

• M1: 342,579 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.2

Radius: 14.2

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.78 AU - 8.26 AU

Year: 7214 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 20,687,343 km

• M1: 176,675 km (0.093 R)
• M2: 622,327 km (0.12 R)
• M3: 1,265,448 km (0.069 R)
• M4: 1,763,460 km (0.116 R)
• M5: 3,216,055 km (0.116 R)
• M6: 3,741,892 km (0.116 R)
• M7: 4,378,730 km (0.08 R)
• M8: 6,484,320 km (0.116 R)
• M9: 8,165,351 km (0.113 R)
• M10: 9,107,518 km (0.106 R)
• M11: 12,263,734 km (0.045 R)
• M12: 14,088,230 km (0.118 R)
• M13: 14,940,938 km (0.097 R)
• M14: 15,507,166 km (0.096 R)
• M15: 16,416,422 km (0.034 R)
• M16: 23,636,015 km (0.047 R)
• M17: 26,631,114 km (0.093 R)
• M18: 35,989,807 km (0.103 R)
• M19: 36,553,492 km (0.062 R)
• M20: 37,123,011 km (0.114 R)
• M21: 39,580,156 km (0.115 R)
• M22: 40,422,841 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.6

Radius: 8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.4 AU - 14.76 AU

Year: 15610 Days

Day: 5.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 20,687,343 km

• M1: 132,394 km (0.088 R)
• M2: 2,209,860 km (0.117 R)
• M3: 8,274,258 km (0.049 R)
• M4: 11,450,969 km (0.098 R)
• M5: 14,809,890 km (0.119 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 18,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit