🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.52 AU - 0.84 AU

Year: 215 Days

Day: 41.3 Hours

Environment

Temp: 96 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1 AU - 1.08 AU

Year: 406 Days

Day: 13.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,838,504 km

• M1: 591,360 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.42 AU - 1.96 AU

Year: 841 Days

Day: 32.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,838,504 km

• M1: 334,800 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.53 AU - 1.99 AU

Year: 894 Days

Day: 19.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,838,504 km

• M1: 318,943 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.94 AU - 2.52 AU

Year: 1275 Days

Day: 45.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.28 AU - 2.84 AU

Year: 1568 Days

Day: 28.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,838,504 km

• M1: 644,318 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.3

Radius: 9.4

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.86 AU - 11.18 AU

Year: 11247 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,838,504 km

• M1: 116,836 km (0.097 R)
• M2: 649,105 km (0.12 R)
• M3: 1,577,210 km (0.095 R)
• M4: 3,432,224 km (0.05 R)
• M5: 4,096,887 km (0.033 R)
• M6: 4,488,983 km (0.102 R)
• M7: 5,957,137 km (0.094 R)
• M8: 8,906,758 km (0.034 R)
• M9: 11,688,530 km (0.095 R)
• M10: 12,771,021 km (0.099 R)
• M11: 14,422,282 km (0.066 R)
• M12: 19,049,643 km (0.095 R)
• M13: 22,118,644 km (0.11 R)
• M14: 25,783,492 km (0.079 R)
• M15: 26,928,365 km (0.118 R)
• M16: 27,513,292 km (0.114 R)
• M17: 29,834,453 km (0.059 R)
• M18: 30,671,453 km (0.118 R)
• M19: 33,276,700 km (0.027 R)
• M20: 39,047,139 km (0.11 R)
• M21: 39,420,685 km (0.103 R)
• M22: 40,938,654 km (0.084 R)
• M23: 42,233,124 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 17,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit