🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.59 AU - 0.87 AU

Year: 236 Days

Day: 13 Hours

Environment

Temp: 128 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,705,129 km

• M1: 430,991 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.1 AU - 1.7 AU

Year: 627 Days

Day: 15.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.63 AU - 2.49 AU

Year: 1120 Days

Day: 35.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,705,129 km

• M1: 114,442 km (0.057 R)
• M2: 647,160 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.97 AU - 2.29 AU

Year: 1177 Days

Day: 37.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,705,129 km

• M1: 84,074 km (0.047 R)
• M2: 358,586 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.19 AU - 3.45 AU

Year: 2291 Days

Day: 35.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.6

Radius: 7.2

Gravity: 14.73 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.22 AU - 22.14 AU

Year: 30578 Days

Day: 18.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 104,705,129 km

• M1: 89,609 km (0.054 R)
• M2: 568,023 km (0.111 R)
• M3: 2,125,935 km (0.079 R)
• M4: 2,386,086 km (0.083 R)
• M5: 3,453,766 km (0.081 R)
• M6: 3,952,525 km (0.116 R)
• M7: 4,422,861 km (0.095 R)
• M8: 5,218,572 km (0.116 R)
• M9: 5,606,330 km (0.067 R)
• M10: 7,299,778 km (0.101 R)
• M11: 10,206,165 km (0.079 R)
• M12: 16,289,712 km (0.093 R)
• M13: 19,058,619 km (0.088 R)
• M14: 20,607,107 km (0.074 R)
• M15: 21,794,615 km (0.106 R)
• M16: 23,718,742 km (0.073 R)
• M17: 24,662,256 km (0.066 R)
• M18: 28,423,595 km (0.077 R)
• M19: 30,029,529 km (0.101 R)
• M20: 30,302,993 km (0.077 R)
• M21: 33,715,022 km (0.072 R)
• M22: 35,209,205 km (0.109 R)
• M23: 40,619,711 km (0.102 R)
• M24: 48,975,201 km (0.102 R)
• M25: 53,652,678 km (0.069 R)
• M26: 77,375,759 km (0.085 R)
• M27: 79,445,744 km (0.117 R)
• M28: 103,766,469 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 17,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit