🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.44 AU - 0.62 AU

Year: 144 Days

Day: 21.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,379,526 km

• M1: 51,013 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.45 AU - 0.67 AU

Year: 156 Days

Day: 29.5 Hours

Environment

Temp: 232 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,379,526 km

• M1: 29,620 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.57 AU - 0.65 AU

Year: 178 Days

Day: 23.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 91.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,379,526 km

• M1: 299,794 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.07 AU - 3.03 AU

Year: 1518 Days

Day: 16.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,379,526 km

• M1: 461,659 km (0.054 R)
• M2: 1,915,750 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.47 AU - 4.95 AU

Year: 3220 Days

Day: 31.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.9

Radius: 10.7

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.76 AU - 13.6 AU

Year: 14881 Days

Day: 12.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,379,526 km

• M1: 135,087 km (0.077 R)
• M2: 627,563 km (0.099 R)
• M3: 1,204,861 km (0.094 R)
• M4: 2,006,107 km (0.102 R)
• M5: 3,083,362 km (0.113 R)
• M6: 3,722,743 km (0.107 R)
• M7: 10,694,453 km (0.09 R)
• M8: 11,380,508 km (0.063 R)
• M9: 16,651,440 km (0.106 R)
• M10: 19,434,409 km (0.106 R)
• M11: 24,217,651 km (0.05 R)
• M12: 33,077,735 km (0.071 R)
• M13: 34,655,992 km (0.069 R)
• M14: 37,181,055 km (0.032 R)
• M15: 43,020,757 km (0.09 R)
• M16: 44,753,400 km (0.097 R)
• M17: 45,193,666 km (0.097 R)
• M18: 49,287,711 km (0.03 R)
• M19: 55,459,222 km (0.061 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 18,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit