🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.84 AU - 1.08 AU

Year: 332 Days

Day: 43.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.08 AU - 1.14 AU

Year: 413 Days

Day: 18.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 24,589,210 km

• M1: 260,450 km (0.028 R)
• M2: 389,104 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.28 AU - 1.74 AU

Year: 655 Days

Day: 23.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,589,210 km

• M1: 158,873 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.13 AU - 2.35 AU

Year: 1184 Days

Day: 19.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 77.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,589,210 km

• M1: 57,446 km (0.057 R)
• M2: 507,586 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.41 AU - 4.59 AU

Year: 3371 Days

Day: 44.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,589,210 km

• M1: 2,399,999 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.3

Radius: 5.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.35 AU - 19.27 AU

Year: 25430 Days

Day: 17.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 24,589,210 km

• M1: 428,747 km (0.036 R)
• M2: 719,416 km (0.085 R)
• M3: 1,087,726 km (0.059 R)
• M4: 1,817,614 km (0.088 R)
• M5: 2,003,714 km (0.106 R)
• M6: 2,650,575 km (0.117 R)
• M7: 3,151,878 km (0.113 R)
• M8: 3,858,279 km (0.116 R)
• M9: 4,158,222 km (0.109 R)
• M10: 4,382,918 km (0.067 R)
• M11: 5,587,181 km (0.108 R)
• M12: 7,151,975 km (0.042 R)
• M13: 8,841,982 km (0.076 R)
• M14: 9,342,836 km (0.06 R)
• M15: 10,787,802 km (0.095 R)
• M16: 11,180,945 km (0.084 R)
• M17: 13,697,181 km (0.12 R)
• M18: 15,488,167 km (0.053 R)
• M19: 15,772,702 km (0.118 R)
• M20: 16,154,625 km (0.107 R)
• M21: 16,475,363 km (0.117 R)
• M22: 20,379,718 km (0.087 R)
• M23: 22,487,103 km (0.054 R)
• M24: 23,024,758 km (0.103 R)
• M25: 23,820,918 km (0.082 R)
• M26: 24,295,592 km (0.063 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 11,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit