🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.47 AU - 0.71 AU

Year: 162 Days

Day: 38.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,336,443 km

• M1: 27,825 km (0.116 R)
• M2: 324,328 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.21 AU - 1.61 AU

Year: 600 Days

Day: 24.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.34 AU - 2.22 AU

Year: 851 Days

Day: 20.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,336,443 km

• M1: 42,037 km (0.085 R)
• M2: 91,853 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.78 AU - 1.82 AU

Year: 865 Days

Day: 42.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,336,443 km

• M1: 36,352 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.95 AU - 4.03 AU

Year: 2855 Days

Day: 22.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.52 AU - 5.84 AU

Year: 3626 Days

Day: 35.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.6

Radius: 5.4

Gravity: 23.48 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.96 AU - 15.36 AU

Year: 20104 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,336,443 km

• M1: 67,169 km (0.06 R)
• M2: 242,498 km (0.039 R)
• M3: 814,560 km (0.099 R)
• M4: 1,175,091 km (0.062 R)
• M5: 1,392,307 km (0.07 R)
• M6: 1,705,865 km (0.084 R)
• M7: 2,758,585 km (0.098 R)
• M8: 3,253,903 km (0.094 R)
• M9: 3,745,482 km (0.025 R)
• M10: 4,419,570 km (0.082 R)
• M11: 5,677,538 km (0.096 R)
• M12: 6,216,091 km (0.102 R)
• M13: 6,697,945 km (0.118 R)
• M14: 7,157,061 km (0.091 R)
• M15: 7,539,433 km (0.069 R)
• M16: 9,040,199 km (0.106 R)
• M17: 9,773,528 km (0.069 R)
• M18: 10,303,853 km (0.071 R)
• M19: 13,318,250 km (0.098 R)
• M20: 13,677,733 km (0.097 R)
• M21: 15,651,827 km (0.102 R)
• M22: 16,132,934 km (0.091 R)
• M23: 22,094,110 km (0.108 R)
• M24: 29,737,214 km (0.107 R)
• M25: 39,117,001 km (0.094 R)
• M26: 41,659,716 km (0.11 R)
• M27: 46,411,842 km (0.107 R)
• M28: 51,688,907 km (0.047 R)
• M29: 52,933,561 km (0.104 R)
• M30: 58,494,114 km (0.118 R)
• M31: 59,070,664 km (0.061 R)
• M32: 62,810,611 km (0.091 R)
• M33: 63,820,396 km (0.115 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 14,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit