🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.63 AU

Year: 179 Days

Day: 12.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,992,854 km

• M1: 51,162 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.85 AU - 2.67 AU

Year: 1494 Days

Day: 36.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.91 AU - 3.01 AU

Year: 1697 Days

Day: 33.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,992,854 km

• M1: 1,441,824 km (0.118 R)
• M2: 2,210,458 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.1

Radius: 8.7

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.44 AU - 10.18 AU

Year: 11498 Days

Day: 8 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,992,854 km

• M1: 108,159 km (0.117 R)
• M2: 2,883,649 km (0.054 R)
• M3: 3,429,531 km (0.071 R)
• M4: 5,688,160 km (0.116 R)
• M5: 9,851,618 km (0.096 R)
• M6: 10,281,413 km (0.055 R)
• M7: 11,741,338 km (0.117 R)
• M8: 12,771,619 km (0.106 R)
• M9: 27,853,029 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.3

Radius: 5.6

Gravity: 20.26 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.02 AU - 16.14 AU

Year: 23231 Days

Day: 18.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,992,854 km

• M1: 97,687 km (0.094 R)
• M2: 309,219 km (0.071 R)
• M3: 486,492 km (0.118 R)
• M4: 1,628,971 km (0.101 R)
• M5: 2,704,131 km (0.065 R)
• M6: 3,067,504 km (0.088 R)
• M7: 4,253,067 km (0.089 R)
• M8: 6,182,581 km (0.116 R)
• M9: 7,386,544 km (0.038 R)
• M10: 8,200,806 km (0.036 R)
• M11: 10,066,291 km (0.099 R)
• M12: 11,259,633 km (0.108 R)
• M13: 12,544,380 km (0.094 R)
• M14: 13,999,219 km (0.079 R)
• M15: 14,767,105 km (0.115 R)
• M16: 18,031,779 km (0.101 R)
• M17: 18,301,205 km (0.094 R)
• M18: 18,482,368 km (0.119 R)
• M19: 19,312,188 km (0.095 R)
• M20: 25,153,087 km (0.116 R)
• M21: 28,532,203 km (0.097 R)
• M22: 34,217,970 km (0.112 R)
• M23: 39,698,937 km (0.056 R)
• M24: 52,359,404 km (0.116 R)
• M25: 53,275,691 km (0.054 R)
• M26: 53,460,145 km (0.118 R)
• M27: 61,398,407 km (0.062 R)
• M28: 63,447,150 km (0.111 R)
• M29: 75,302,183 km (0.081 R)
• M30: 78,123,150 km (0.056 R)
• M31: 78,600,068 km (0.07 R)
• M32: 79,319,035 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 11,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit