🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.54 AU - 0.64 AU

Year: 202 Days

Day: 46.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.89 AU - 0.89 AU

Year: 375 Days

Day: 31.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 126.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,686,217 km

• M1: 27,077 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.96 AU - 1.3 AU

Year: 536 Days

Day: 44.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,686,217 km

• M1: 619,335 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.09 AU - 1.77 AU

Year: 763 Days

Day: 40 Hours

Environment

Temp: -104 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.84 AU - 2.44 AU

Year: 1397 Days

Day: 27.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.91 AU - 2.83 AU

Year: 1628 Days

Day: 25.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.6

Radius: 14.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.92 AU - 3.12 AU

Year: 2342 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,686,217 km

• M1: 182,809 km (0.086 R)
• M2: 714,180 km (0.119 R)
• M3: 1,665,623 km (0.115 R)
• M4: 2,171,413 km (0.045 R)
• M5: 2,796,283 km (0.119 R)
• M6: 3,450,924 km (0.087 R)
• M7: 3,930,385 km (0.097 R)
• M8: 5,140,482 km (0.103 R)
• M9: 5,794,823 km (0.106 R)
• M10: 6,422,685 km (0.046 R)
• M11: 7,271,055 km (0.067 R)
• M12: 8,193,326 km (0.111 R)
• M13: 8,716,170 km (0.058 R)
• M14: 10,420,688 km (0.079 R)
• M15: 11,593,386 km (0.064 R)
• M16: 13,203,059 km (0.102 R)
• M17: 14,528,496 km (0.088 R)
• M18: 15,102,204 km (0.116 R)
• M19: 15,890,735 km (0.072 R)
• M20: 18,037,165 km (0.058 R)
• M21: 19,094,822 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.8

Radius: 3

Gravity: 50.76 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.69 AU - 12.07 AU

Year: 14923 Days

Day: 15 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,686,217 km

• M1: 39,494 km (0.109 R)
• M2: 350,807 km (0.087 R)
• M3: 558,000 km (0.088 R)
• M4: 870,809 km (0.086 R)
• M5: 1,089,222 km (0.101 R)
• M6: 1,315,713 km (0.067 R)
• M7: 2,185,176 km (0.109 R)
• M8: 2,340,459 km (0.11 R)
• M9: 2,738,688 km (0.111 R)
• M10: 3,776,299 km (0.049 R)
• M11: 4,086,116 km (0.075 R)
• M12: 4,443,206 km (0.045 R)
• M13: 4,984,003 km (0.078 R)
• M14: 6,194,997 km (0.058 R)
• M15: 6,310,487 km (0.085 R)
• M16: 6,705,725 km (0.12 R)
• M17: 6,827,497 km (0.073 R)
• M18: 7,900,114 km (0.054 R)
• M19: 8,883,870 km (0.105 R)
• M20: 8,981,557 km (0.084 R)
• M21: 10,922,141 km (0.054 R)
• M22: 14,633,514 km (0.067 R)
• M23: 21,209,388 km (0.091 R)
• M24: 21,471,932 km (0.095 R)
• M25: 23,184,678 km (0.105 R)
• M26: 25,377,184 km (0.108 R)
• M27: 26,070,870 km (0.095 R)
• M28: 26,271,480 km (0.082 R)
• M29: 26,675,544 km (0.083 R)
• M30: 29,295,601 km (0.026 R)
• M31: 30,947,312 km (0.096 R)
• M32: 31,172,008 km (0.107 R)
• M33: 40,409,975 km (0.075 R)
• M34: 40,678,503 km (0.048 R)
• M35: 42,730,687 km (0.113 R)
• M36: 43,149,262 km (0.051 R)
• M37: 47,785,300 km (0.074 R)
• M38: 49,606,056 km (0.099 R)
• M39: 51,001,504 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 13,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit