🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.65 AU - 0.83 AU

Year: 236 Days

Day: 42.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.83 AU - 0.87 AU

Year: 291 Days

Day: 21.8 Hours

Environment

Temp: 80 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.95 AU - 0.99 AU

Year: 354 Days

Day: 45.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.13 AU - 1.55 AU

Year: 575 Days

Day: 23.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,140,675 km

• M1: 981,362 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 9.8

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.62 AU - 11.56 AU

Year: 12781 Days

Day: 11.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,140,675 km

• M1: 123,568 km (0.056 R)
• M2: 471,682 km (0.088 R)
• M3: 791,522 km (0.073 R)
• M4: 1,436,888 km (0.087 R)
• M5: 2,442,784 km (0.114 R)
• M6: 2,897,112 km (0.094 R)
• M7: 3,537,092 km (0.098 R)
• M8: 4,208,936 km (0.095 R)
• M9: 4,832,011 km (0.108 R)
• M10: 5,769,242 km (0.047 R)
• M11: 6,989,661 km (0.115 R)
• M12: 10,094,116 km (0.118 R)
• M13: 10,866,490 km (0.081 R)
• M14: 13,097,742 km (0.079 R)
• M15: 13,486,248 km (0.075 R)
• M16: 14,698,440 km (0.064 R)
• M17: 15,835,683 km (0.106 R)
• M18: 18,526,350 km (0.101 R)
• M19: 22,414,997 km (0.109 R)
• M20: 25,893,596 km (0.03 R)
• M21: 34,020,949 km (0.03 R)
• M22: 34,632,805 km (0.074 R)
• M23: 36,258,036 km (0.111 R)
• M24: 38,195,777 km (0.052 R)
• M25: 41,299,634 km (0.091 R)
• M26: 41,716,563 km (0.098 R)
• M27: 44,422,190 km (0.06 R)
• M28: 46,940,371 km (0.119 R)
• M29: 47,851,422 km (0.117 R)
• M30: 50,655,335 km (0.071 R)
• M31: 54,395,132 km (0.08 R)
• M32: 57,102,554 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 18,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit