🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.8 AU - 0.84 AU

Year: 278 Days

Day: 41.9 Hours

Environment

Temp: 72 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.8 AU - 1.26 AU

Year: 392 Days

Day: 15.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.5

Radius: 11

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.04 AU - 7.16 AU

Year: 5646 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 83,343,623 km

• M1: 152,141 km (0.114 R)
• M2: 969,993 km (0.109 R)
• M3: 4,028,820 km (0.104 R)
• M4: 5,547,538 km (0.089 R)
• M5: 11,167,780 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.9

Radius: 3.1

Gravity: 59.61 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.39 AU - 17.57 AU

Year: 25071 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,343,623 km

• M1: 38,596 km (0.099 R)
• M2: 158,723 km (0.099 R)
• M3: 277,055 km (0.046 R)
• M4: 406,009 km (0.102 R)
• M5: 866,471 km (0.104 R)
• M6: 1,025,942 km (0.115 R)
• M7: 1,606,382 km (0.055 R)
• M8: 1,987,408 km (0.059 R)
• M9: 3,312,845 km (0.12 R)
• M10: 3,957,761 km (0.1 R)
• M11: 6,035,825 km (0.089 R)
• M12: 6,942,987 km (0.1 R)
• M13: 8,687,597 km (0.093 R)
• M14: 13,449,746 km (0.043 R)
• M15: 15,063,608 km (0.101 R)
• M16: 15,629,088 km (0.066 R)
• M17: 16,292,405 km (0.069 R)
• M18: 16,887,954 km (0.078 R)
• M19: 17,060,889 km (0.106 R)
• M20: 17,410,051 km (0.102 R)
• M21: 19,321,612 km (0.081 R)
• M22: 22,496,378 km (0.071 R)
• M23: 23,555,681 km (0.071 R)
• M24: 26,580,550 km (0.068 R)
• M25: 34,484,703 km (0.108 R)
• M26: 36,319,521 km (0.12 R)
• M27: 37,480,400 km (0.11 R)
• M28: 48,189,663 km (0.034 R)
• M29: 53,954,866 km (0.102 R)
• M30: 57,002,324 km (0.108 R)
• M31: 64,485,060 km (0.107 R)
• M32: 76,540,105 km (0.064 R)
• M33: 77,488,406 km (0.085 R)
• M34: 79,893,491 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 10,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit