🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.69 AU - 0.85 AU

Year: 236 Days

Day: 28.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,503,974 km

• M1: 25,880 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.8 AU - 0.8 AU

Year: 250 Days

Day: 39.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.98 AU - 2.82 AU

Year: 1301 Days

Day: 19.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,503,974 km

• M1: 785,688 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.11 AU - 2.95 AU

Year: 1408 Days

Day: 38.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,503,974 km

• M1: 43,982 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 8.9

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.83 AU - 9.55 AU

Year: 8962 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,503,974 km

• M1: 113,246 km (0.068 R)
• M2: 726,746 km (0.106 R)
• M3: 1,385,276 km (0.102 R)
• M4: 1,769,444 km (0.098 R)
• M5: 2,362,300 km (0.087 R)
• M6: 3,412,627 km (0.066 R)
• M7: 4,331,307 km (0.078 R)
• M8: 6,330,832 km (0.112 R)
• M9: 8,156,076 km (0.104 R)
• M10: 8,533,811 km (0.114 R)
• M11: 10,650,022 km (0.109 R)
• M12: 11,882,708 km (0.089 R)
• M13: 12,205,241 km (0.103 R)
• M14: 12,699,962 km (0.071 R)
• M15: 13,322,588 km (0.072 R)
• M16: 14,690,361 km (0.038 R)
• M17: 15,953,865 km (0.092 R)
• M18: 17,288,278 km (0.097 R)
• M19: 18,123,782 km (0.108 R)
• M20: 21,896,940 km (0.082 R)
• M21: 31,564,403 km (0.093 R)
• M22: 38,713,386 km (0.103 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 13,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit