🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.9 AU - 0.9 AU

Year: 299 Days

Day: 24.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,321,264 km

• M1: 40,391 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.74 AU - 1.22 AU

Year: 339 Days

Day: 41.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,321,264 km

• M1: 143,764 km (0.026 R)
• M2: 471,084 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.21 AU - 1.27 AU

Year: 483 Days

Day: 48 Hours

Environment

Temp: 9 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.21 AU - 1.65 AU

Year: 598 Days

Day: 26.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,321,264 km

• M1: 307,872 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.13 AU - 2.75 AU

Year: 1333 Days

Day: 45.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,321,264 km

• M1: 58,044 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.38 AU - 4.8 AU

Year: 2894 Days

Day: 47.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,321,264 km

• M1: 74,799 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.12 AU - 5.16 AU

Year: 3497 Days

Day: 43.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.6

Radius: 8.1

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.55 AU - 11.85 AU

Year: 13113 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,321,264 km

• M1: 101,876 km (0.053 R)
• M2: 410,646 km (0.057 R)
• M3: 1,650,813 km (0.117 R)
• M4: 1,904,979 km (0.089 R)
• M5: 2,185,475 km (0.092 R)
• M6: 2,998,241 km (0.107 R)
• M7: 3,652,582 km (0.062 R)
• M8: 4,366,911 km (0.045 R)
• M9: 4,892,748 km (0.097 R)
• M10: 5,350,517 km (0.097 R)
• M11: 5,683,971 km (0.091 R)
• M12: 6,031,188 km (0.12 R)
• M13: 8,032,358 km (0.094 R)
• M14: 9,446,806 km (0.104 R)
• M15: 9,990,146 km (0.046 R)
• M16: 10,553,980 km (0.05 R)
• M17: 13,290,275 km (0.094 R)
• M18: 13,560,299 km (0.111 R)
• M19: 16,082,519 km (0.086 R)
• M20: 16,544,328 km (0.074 R)
• M21: 18,230,146 km (0.116 R)
• M22: 18,563,899 km (0.078 R)
• M23: 21,659,677 km (0.082 R)
• M24: 25,083,673 km (0.1 R)
• M25: 28,739,546 km (0.095 R)
• M26: 31,643,839 km (0.099 R)
• M27: 37,220,848 km (0.072 R)
• M28: 37,758,054 km (0.101 R)
• M29: 39,679,489 km (0.118 R)
• M30: 43,419,136 km (0.072 R)
• M31: 50,599,236 km (0.07 R)
• M32: 53,101,559 km (0.051 R)
• M33: 61,474,403 km (0.087 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit