🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.61 AU

Year: 156 Days

Day: 29.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,815,829 km

• M1: 58,642 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.79 AU - 0.99 AU

Year: 296 Days

Day: 16.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,815,829 km

• M1: 37,699 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.55 AU - 1.77 AU

Year: 755 Days

Day: 15.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,815,829 km

• M1: 77,193 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.35 AU - 3.17 AU

Year: 1619 Days

Day: 14.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.22 AU - 4.08 AU

Year: 2462 Days

Day: 29.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.6

Radius: 7.5

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.18 AU - 22.12 AU

Year: 28439 Days

Day: 22.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 104,815,829 km

• M1: 221,554 km (0.119 R)
• M2: 714,180 km (0.069 R)
• M3: 1,870,871 km (0.07 R)
• M4: 3,093,834 km (0.101 R)
• M5: 3,589,601 km (0.114 R)
• M6: 4,245,737 km (0.118 R)
• M7: 5,704,616 km (0.084 R)
• M8: 6,645,885 km (0.083 R)
• M9: 7,578,179 km (0.106 R)
• M10: 9,074,906 km (0.092 R)
• M11: 9,699,926 km (0.062 R)
• M12: 12,794,807 km (0.114 R)
• M13: 13,183,612 km (0.102 R)
• M14: 14,231,395 km (0.114 R)
• M15: 17,611,709 km (0.033 R)
• M16: 19,182,486 km (0.12 R)
• M17: 20,525,875 km (0.098 R)
• M18: 21,383,071 km (0.083 R)
• M19: 22,487,851 km (0.075 R)
• M20: 24,690,979 km (0.061 R)
• M21: 25,172,535 km (0.045 R)
• M22: 25,537,703 km (0.116 R)
• M23: 26,278,811 km (0.1 R)
• M24: 27,674,559 km (0.119 R)
• M25: 28,852,642 km (0.095 R)
• M26: 29,521,494 km (0.052 R)
• M27: 33,900,673 km (0.116 R)
• M28: 34,346,175 km (0.038 R)
• M29: 36,476,898 km (0.11 R)
• M30: 40,498,238 km (0.104 R)
• M31: 43,569,931 km (0.099 R)
• M32: 49,980,948 km (0.112 R)
• M33: 51,139,583 km (0.062 R)
• M34: 51,725,558 km (0.114 R)
• M35: 53,711,171 km (0.066 R)
• M36: 58,470,029 km (0.074 R)
• M37: 64,860,999 km (0.066 R)
• M38: 84,599,541 km (0.113 R)
• M39: 85,419,187 km (0.051 R)
• M40: 87,909,543 km (0.093 R)
• M41: 91,879,123 km (0.071 R)
• M42: 104,502,041 km (0.105 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 11,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit