🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.14 AU - 1.16 AU

Year: 440 Days

Day: 21.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.19 AU - 1.89 AU

Year: 681 Days

Day: 41.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.46 AU - 2.34 AU

Year: 934 Days

Day: 23.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,237,776 km

• M1: 98,735 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.26 AU - 2.4 AU

Year: 1268 Days

Day: 28.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,237,776 km

• M1: 1,892,263 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.89 AU - 4.57 AU

Year: 3101 Days

Day: 24.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,237,776 km

• M1: 147,354 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.9

Radius: 8.9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.57 AU - 8.75 AU

Year: 7557 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,237,776 km

• M1: 110,702 km (0.073 R)
• M2: 738,565 km (0.034 R)
• M3: 1,732,942 km (0.11 R)
• M4: 4,654,289 km (0.1 R)
• M5: 5,096,051 km (0.108 R)
• M6: 6,796,830 km (0.115 R)
• M7: 7,149,133 km (0.042 R)
• M8: 7,662,702 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.3

Radius: 13.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.81 AU - 15.21 AU

Year: 15772 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,237,776 km

• M1: 164,258 km (0.098 R)
• M2: 684,261 km (0.078 R)
• M3: 1,316,760 km (0.12 R)
• M4: 1,887,028 km (0.104 R)
• M5: 2,420,194 km (0.107 R)
• M6: 3,264,226 km (0.057 R)
• M7: 4,238,407 km (0.108 R)
• M8: 5,888,172 km (0.106 R)
• M9: 6,999,385 km (0.118 R)
• M10: 7,498,294 km (0.047 R)
• M11: 11,231,509 km (0.11 R)
• M12: 13,561,795 km (0.088 R)
• M13: 14,077,160 km (0.113 R)
• M14: 16,198,308 km (0.087 R)
• M15: 17,827,728 km (0.107 R)
• M16: 19,079,712 km (0.109 R)
• M17: 21,758,113 km (0.107 R)
• M18: 22,465,112 km (0.059 R)
• M19: 22,914,803 km (0.081 R)
• M20: 26,430,952 km (0.082 R)
• M21: 32,873,234 km (0.037 R)
• M22: 36,579,522 km (0.095 R)
• M23: 37,327,810 km (0.092 R)
• M24: 38,469,242 km (0.063 R)
• M25: 48,603,002 km (0.092 R)
• M26: 51,039,802 km (0.08 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 15,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit