🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.54 AU - 0.6 AU

Year: 164 Days

Day: 20.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,708,189 km

• M1: 134,189 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.79 AU - 0.89 AU

Year: 293 Days

Day: 26.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,708,189 km

• M1: 473,477 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.04 AU - 2.34 AU

Year: 1234 Days

Day: 14.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,708,189 km

• M1: 99,782 km (0.095 R)
• M2: 1,017,266 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.05 AU - 2.97 AU

Year: 1514 Days

Day: 33.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.7

Radius: 14.1

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.62 AU - 9.14 AU

Year: 7635 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,708,189 km

• M1: 175,478 km (0.11 R)
• M2: 969,993 km (0.091 R)
• M3: 1,493,286 km (0.114 R)
• M4: 2,259,377 km (0.112 R)
• M5: 4,407,901 km (0.062 R)
• M6: 7,556,488 km (0.073 R)
• M7: 9,271,478 km (0.065 R)
• M8: 9,884,829 km (0.105 R)
• M9: 12,484,092 km (0.08 R)
• M10: 14,105,284 km (0.114 R)
• M11: 16,220,897 km (0.116 R)
• M12: 18,037,763 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496

Radius: 13.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.2 AU - 9.28 AU

Year: 8200 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,708,189 km

• M1: 172,636 km (0.08 R)
• M2: 609,462 km (0.099 R)
• M3: 1,995,785 km (0.098 R)
• M4: 2,501,426 km (0.084 R)
• M5: 3,523,030 km (0.118 R)
• M6: 4,295,852 km (0.031 R)
• M7: 5,120,586 km (0.111 R)
• M8: 6,280,418 km (0.08 R)
• M9: 7,419,007 km (0.03 R)
• M10: 12,609,455 km (0.082 R)
• M11: 13,719,471 km (0.116 R)
• M12: 14,416,148 km (0.116 R)
• M13: 15,258,534 km (0.071 R)
• M14: 16,070,102 km (0.051 R)
• M15: 17,441,466 km (0.092 R)
• M16: 20,193,469 km (0.087 R)
• M17: 25,490,580 km (0.113 R)
• M18: 27,172,209 km (0.091 R)
• M19: 27,626,688 km (0.091 R)
• M20: 28,179,003 km (0.104 R)
• M21: 30,755,527 km (0.059 R)
• M22: 36,263,122 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 19,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit