🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.79 AU - 0.83 AU

Year: 268 Days

Day: 35.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.15 AU - 1.15 AU

Year: 453 Days

Day: 30.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.57 AU - 2.19 AU

Year: 946 Days

Day: 38.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.55 AU - 2.51 AU

Year: 1062 Days

Day: 23.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.16 AU - 4.56 AU

Year: 2784 Days

Day: 20.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,810,840 km

• M1: 189,989 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.35 AU - 4.97 AU

Year: 3115 Days

Day: 43.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.02 AU - 4.64 AU

Year: 3308 Days

Day: 35.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.9

Radius: 6.1

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.69 AU - 15.85 AU

Year: 20837 Days

Day: 18.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,810,840 km

• M1: 106,663 km (0.086 R)
• M2: 758,312 km (0.118 R)
• M3: 797,506 km (0.119 R)
• M4: 1,274,424 km (0.091 R)
• M5: 1,969,606 km (0.037 R)
• M6: 2,423,037 km (0.086 R)
• M7: 2,561,265 km (0.098 R)
• M8: 2,907,734 km (0.114 R)
• M9: 2,991,509 km (0.108 R)
• M10: 3,421,902 km (0.117 R)
• M11: 3,466,033 km (0.079 R)
• M12: 4,435,876 km (0.051 R)
• M13: 5,535,420 km (0.11 R)
• M14: 5,928,863 km (0.075 R)
• M15: 5,981,970 km (0.116 R)
• M16: 6,521,869 km (0.06 R)
• M17: 8,026,823 km (0.1 R)
• M18: 8,561,486 km (0.064 R)
• M19: 9,199,671 km (0.027 R)
• M20: 9,291,973 km (0.078 R)
• M21: 9,602,239 km (0.114 R)
• M22: 10,042,505 km (0.088 R)
• M23: 11,767,369 km (0.106 R)
• M24: 14,718,785 km (0.04 R)
• M25: 15,262,124 km (0.114 R)
• M26: 16,219,551 km (0.066 R)
• M27: 20,439,407 km (0.119 R)
• M28: 21,126,510 km (0.077 R)
• M29: 21,493,324 km (0.069 R)
• M30: 21,534,165 km (0.107 R)
• M31: 22,689,509 km (0.082 R)
• M32: 23,568,995 km (0.114 R)
• M33: 23,780,078 km (0.115 R)
• M34: 24,034,244 km (0.061 R)
• M35: 24,673,476 km (0.07 R)
• M36: 25,881,628 km (0.069 R)
• M37: 26,143,125 km (0.079 R)
• M38: 26,361,538 km (0.115 R)
• M39: 26,536,867 km (0.073 R)
• M40: 27,729,761 km (0.094 R)
• M41: 27,774,341 km (0.115 R)
• M42: 28,086,551 km (0.086 R)
• M43: 28,265,620 km (0.107 R)
• M44: 29,120,871 km (0.114 R)
• M45: 29,211,527 km (0.08 R)
• M46: 29,347,362 km (0.1 R)
• M47: 29,847,767 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 12,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit