🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.9 AU - 0.98 AU

Year: 331 Days

Day: 41 Hours

Environment

Temp: 108 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.26 AU - 1.56 AU

Year: 608 Days

Day: 43 Hours

Environment

Temp: -33 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.26 AU - 1.66 AU

Year: 641 Days

Day: 23.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.44 AU - 2.74 AU

Year: 1515 Days

Day: 13.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,876,335 km

• M1: 48,919 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.6 AU - 4.82 AU

Year: 3139 Days

Day: 15.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.2

Radius: 7.3

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.29 AU - 18.77 AU

Year: 26675 Days

Day: 23.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,876,335 km

• M1: 90,956 km (0.045 R)
• M2: 369,656 km (0.045 R)
• M3: 655,687 km (0.077 R)
• M4: 1,104,182 km (0.053 R)
• M5: 1,724,415 km (0.092 R)
• M6: 2,321,609 km (0.112 R)
• M7: 2,860,760 km (0.082 R)
• M8: 3,160,255 km (0.049 R)
• M9: 5,139,584 km (0.111 R)
• M10: 5,793,776 km (0.105 R)
• M11: 6,274,883 km (0.087 R)
• M12: 7,878,871 km (0.105 R)
• M13: 8,691,337 km (0.096 R)
• M14: 9,146,863 km (0.076 R)
• M15: 9,618,245 km (0.11 R)
• M16: 11,873,134 km (0.112 R)
• M17: 13,308,526 km (0.11 R)
• M18: 13,837,205 km (0.105 R)
• M19: 14,775,931 km (0.103 R)
• M20: 17,485,897 km (0.033 R)
• M21: 22,462,120 km (0.108 R)
• M22: 25,214,272 km (0.116 R)
• M23: 26,730,596 km (0.101 R)
• M24: 28,183,341 km (0.073 R)
• M25: 29,054,749 km (0.109 R)
• M26: 31,776,533 km (0.101 R)
• M27: 32,448,676 km (0.097 R)
• M28: 33,821,535 km (0.067 R)
• M29: 34,240,858 km (0.107 R)
• M30: 36,243,525 km (0.057 R)
• M31: 37,422,356 km (0.103 R)
• M32: 37,871,000 km (0.077 R)
• M33: 46,055,948 km (0.11 R)
• M34: 51,381,932 km (0.075 R)
• M35: 55,732,687 km (0.117 R)
• M36: 65,808,253 km (0.096 R)
• M37: 81,957,343 km (0.061 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 10,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit