🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.57 AU - 0.87 AU

Year: 176 Days

Day: 12 Hours

Environment

Temp: 275 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.77 AU - 0.95 AU

Year: 230 Days

Day: 38.2 Hours

Environment

Temp: 288 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.87 AU - 1.03 AU

Year: 267 Days

Day: 26.5 Hours

Environment

Temp: 299 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,322,116 km

• M1: 53,855 km (0.075 R)
• M2: 326,572 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.31 AU - 1.85 AU

Year: 573 Days

Day: 23.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,322,116 km

• M1: 57,595 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.8 AU - 7.48 AU

Year: 4941 Days

Day: 36.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.39 AU - 9.59 AU

Year: 8442 Days

Day: 16.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 22.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.3

Radius: 7.3

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 17.84 AU - 27.32 AU

Year: 30982 Days

Day: 21.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 97,322,116 km

• M1: 254,616 km (0.087 R)
• M2: 576,999 km (0.102 R)
• M3: 916,287 km (0.049 R)
• M4: 1,336,657 km (0.076 R)
• M5: 1,646,773 km (0.041 R)
• M6: 1,900,192 km (0.059 R)
• M7: 2,341,655 km (0.079 R)
• M8: 2,716,099 km (0.059 R)
• M9: 3,015,594 km (0.094 R)
• M10: 3,878,774 km (0.041 R)
• M11: 4,551,964 km (0.09 R)
• M12: 7,821,425 km (0.11 R)
• M13: 11,600,118 km (0.08 R)
• M14: 12,837,442 km (0.062 R)
• M15: 13,064,681 km (0.03 R)
• M16: 15,316,279 km (0.12 R)
• M17: 19,357,665 km (0.105 R)
• M18: 20,572,101 km (0.099 R)
• M19: 25,341,131 km (0.066 R)
• M20: 34,016,162 km (0.095 R)
• M21: 40,782,923 km (0.075 R)
• M22: 48,394,612 km (0.084 R)
• M23: 51,381,633 km (0.062 R)
• M24: 66,577,336 km (0.082 R)
• M25: 67,487,040 km (0.07 R)
• M26: 70,972,371 km (0.081 R)
• M27: 77,294,677 km (0.119 R)
• M28: 81,884,938 km (0.077 R)
• M29: 93,012,027 km (0.109 R)
• M30: 94,148,672 km (0.108 R)
• M31: 94,434,254 km (0.106 R)
• M32: 97,030,675 km (0.117 R)

Kuiper Belt

Range: 38 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 11,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit