🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.75 AU - 1.21 AU

Year: 339 Days

Day: 15.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,070,749 km

• M1: 51,462 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.12 AU - 2.24 AU

Year: 1126 Days

Day: 45.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.74 AU - 2.62 AU

Year: 1126 Days

Day: 42.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,070,749 km

• M1: 92,302 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.31 AU - 6.31 AU

Year: 4281 Days

Day: 33.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,070,749 km

• M1: 1,876,855 km (0.105 R)
• M2: 4,001,893 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.3

Radius: 12.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.25 AU - 7.51 AU

Year: 7014 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 107,070,749 km

• M1: 159,172 km (0.107 R)
• M2: 629,358 km (0.101 R)
• M3: 1,051,523 km (0.105 R)
• M4: 1,467,705 km (0.094 R)
• M5: 1,896,003 km (0.11 R)
• M6: 2,763,222 km (0.08 R)
• M7: 3,484,284 km (0.113 R)
• M8: 5,251,484 km (0.055 R)
• M9: 6,653,365 km (0.118 R)
• M10: 8,085,915 km (0.078 R)
• M11: 9,410,454 km (0.107 R)
• M12: 10,464,969 km (0.047 R)
• M13: 14,401,787 km (0.096 R)
• M14: 15,694,313 km (0.063 R)
• M15: 17,288,727 km (0.114 R)
• M16: 18,096,106 km (0.054 R)
• M17: 18,688,065 km (0.072 R)
• M18: 19,910,729 km (0.097 R)
• M19: 20,350,995 km (0.113 R)
• M20: 23,200,087 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.1

Radius: 4

Gravity: 48.88 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 16.78 AU - 23.18 AU

Year: 31244 Days

Day: 19.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 107,070,749 km

• M1: 53,556 km (0.096 R)
• M2: 274,213 km (0.06 R)
• M3: 504,743 km (0.108 R)
• M4: 653,294 km (0.099 R)
• M5: 1,055,114 km (0.033 R)
• M6: 2,527,157 km (0.076 R)
• M7: 3,269,013 km (0.059 R)
• M8: 3,791,857 km (0.094 R)
• M9: 4,599,087 km (0.105 R)
• M10: 4,757,212 km (0.051 R)
• M11: 6,204,721 km (0.048 R)
• M12: 7,754,256 km (0.076 R)
• M13: 9,480,615 km (0.096 R)
• M14: 9,998,374 km (0.084 R)
• M15: 10,197,339 km (0.093 R)
• M16: 10,534,832 km (0.026 R)
• M17: 12,951,585 km (0.089 R)
• M18: 14,162,879 km (0.11 R)
• M19: 15,184,782 km (0.063 R)
• M20: 15,359,662 km (0.073 R)
• M21: 16,163,751 km (0.028 R)
• M22: 17,565,632 km (0.106 R)
• M23: 24,341,518 km (0.086 R)
• M24: 27,452,256 km (0.082 R)
• M25: 32,817,584 km (0.076 R)
• M26: 40,161,792 km (0.11 R)
• M27: 40,664,591 km (0.075 R)
• M28: 44,302,213 km (0.088 R)
• M29: 46,475,271 km (0.074 R)
• M30: 48,150,917 km (0.073 R)
• M31: 55,463,261 km (0.103 R)
• M32: 61,464,380 km (0.099 R)
• M33: 67,647,260 km (0.063 R)
• M34: 72,981,620 km (0.029 R)
• M35: 74,735,805 km (0.085 R)
• M36: 79,112,889 km (0.113 R)
• M37: 85,855,415 km (0.115 R)
• M38: 86,132,769 km (0.078 R)
• M39: 90,940,396 km (0.052 R)
• M40: 97,423,220 km (0.08 R)
• M41: 103,577,826 km (0.029 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 10,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit