🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.69 AU - 1.07 AU

Year: 296 Days

Day: 36 Hours

Environment

Temp: 163 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,195,816 km

• M1: 480,957 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.9 AU - 1.24 AU

Year: 396 Days

Day: 18.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,195,816 km

• M1: 411,993 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.11 AU - 1.47 AU

Year: 525 Days

Day: 44.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.18 AU - 1.94 AU

Year: 698 Days

Day: 37 Hours

Environment

Temp: -28 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,195,816 km

• M1: 84,672 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.48 AU - 3.16 AU

Year: 1696 Days

Day: 43.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.8

Radius: 6.9

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.14 AU - 21.16 AU

Year: 26558 Days

Day: 23.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,195,816 km

• M1: 86,019 km (0.098 R)
• M2: 404,961 km (0.111 R)
• M3: 638,783 km (0.071 R)
• M4: 2,171,862 km (0.046 R)
• M5: 2,616,018 km (0.073 R)
• M6: 3,018,586 km (0.072 R)
• M7: 4,007,428 km (0.099 R)
• M8: 4,845,176 km (0.052 R)
• M9: 6,562,709 km (0.119 R)
• M10: 7,037,533 km (0.058 R)
• M11: 7,959,205 km (0.086 R)
• M12: 8,201,703 km (0.068 R)
• M13: 8,499,253 km (0.07 R)
• M14: 8,803,835 km (0.104 R)
• M15: 9,597,601 km (0.093 R)
• M16: 9,872,412 km (0.112 R)
• M17: 11,820,625 km (0.12 R)
• M18: 13,389,159 km (0.05 R)
• M19: 15,463,483 km (0.08 R)
• M20: 16,616,434 km (0.104 R)
• M21: 18,074,265 km (0.087 R)
• M22: 18,493,887 km (0.113 R)
• M23: 21,149,249 km (0.108 R)
• M24: 25,698,221 km (0.09 R)
• M25: 26,015,668 km (0.069 R)
• M26: 26,658,490 km (0.077 R)
• M27: 32,188,076 km (0.112 R)
• M28: 35,874,018 km (0.103 R)
• M29: 37,613,991 km (0.039 R)
• M30: 39,973,299 km (0.079 R)
• M31: 43,469,551 km (0.084 R)
• M32: 48,119,501 km (0.054 R)
• M33: 53,778,191 km (0.059 R)
• M34: 54,471,726 km (0.091 R)
• M35: 56,409,617 km (0.058 R)
• M36: 58,210,925 km (0.04 R)
• M37: 63,073,005 km (0.076 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 15,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit