🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.46 AU - 0.56 AU

Year: 136 Days

Day: 32.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,834,062 km

• M1: 71,957 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.46 AU - 2.04 AU

Year: 868 Days

Day: 38.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.31 AU - 3.75 AU

Year: 1976 Days

Day: 20.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957

Radius: 8.6

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.6 AU - 7.6 AU

Year: 5646 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,834,062 km

• M1: 106,962 km (0.064 R)
• M2: 449,841 km (0.07 R)
• M3: 801,695 km (0.113 R)
• M4: 1,092,364 km (0.099 R)
• M5: 1,466,807 km (0.069 R)
• M6: 2,078,064 km (0.119 R)
• M7: 3,477,253 km (0.075 R)
• M8: 4,427,050 km (0.114 R)
• M9: 5,005,395 km (0.111 R)
• M10: 7,009,109 km (0.112 R)
• M11: 7,756,051 km (0.074 R)
• M12: 8,029,666 km (0.1 R)
• M13: 8,472,775 km (0.09 R)
• M14: 9,363,780 km (0.102 R)
• M15: 9,900,237 km (0.111 R)
• M16: 10,504,463 km (0.074 R)
• M17: 15,939,055 km (0.114 R)
• M18: 16,254,856 km (0.054 R)
• M19: 16,768,874 km (0.102 R)
• M20: 18,169,559 km (0.104 R)
• M21: 19,145,685 km (0.081 R)
• M22: 22,205,410 km (0.101 R)
• M23: 23,564,657 km (0.107 R)
• M24: 24,556,790 km (0.07 R)
• M25: 25,233,570 km (0.043 R)
• M26: 26,271,929 km (0.088 R)
• M27: 26,801,655 km (0.036 R)
• M28: 27,069,286 km (0.108 R)
• M29: 27,428,770 km (0.062 R)
• M30: 28,065,608 km (0.12 R)
• M31: 33,005,928 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.2

Radius: 6.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.62 AU - 13.92 AU

Year: 19148 Days

Day: 16.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,834,062 km

• M1: 81,082 km (0.1 R)
• M2: 308,471 km (0.087 R)
• M3: 725,400 km (0.114 R)
• M4: 997,369 km (0.049 R)
• M5: 1,277,117 km (0.113 R)
• M6: 2,045,152 km (0.086 R)
• M7: 3,331,545 km (0.113 R)
• M8: 3,637,472 km (0.105 R)
• M9: 4,785,486 km (0.083 R)
• M10: 5,490,092 km (0.061 R)
• M11: 5,750,841 km (0.104 R)
• M12: 6,951,963 km (0.041 R)
• M13: 7,651,632 km (0.089 R)
• M14: 8,964,952 km (0.115 R)
• M15: 13,093,853 km (0.099 R)
• M16: 14,158,092 km (0.058 R)
• M17: 14,649,072 km (0.057 R)
• M18: 15,665,141 km (0.084 R)
• M19: 17,137,782 km (0.1 R)
• M20: 17,484,999 km (0.109 R)
• M21: 20,902,263 km (0.117 R)
• M22: 22,024,547 km (0.108 R)
• M23: 22,767,001 km (0.108 R)
• M24: 25,272,765 km (0.076 R)
• M25: 31,544,805 km (0.094 R)
• M26: 36,676,162 km (0.112 R)
• M27: 40,226,718 km (0.025 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 16,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit