🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.9 AU - 1.14 AU

Year: 364 Days

Day: 28.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.18 AU - 1.2 AU

Year: 458 Days

Day: 16.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.76 AU - 2.08 AU

Year: 939 Days

Day: 17.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.4

Radius: 12.9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.46 AU - 13.28 AU

Year: 12654 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,033,630 km

• M1: 179,069 km (0.065 R)
• M2: 1,037,910 km (0.067 R)
• M3: 1,806,095 km (0.042 R)
• M4: 2,927,331 km (0.099 R)
• M5: 3,786,621 km (0.106 R)
• M6: 5,538,263 km (0.041 R)
• M7: 6,227,909 km (0.065 R)
• M8: 6,732,203 km (0.107 R)
• M9: 8,597,988 km (0.093 R)
• M10: 9,028,531 km (0.095 R)
• M11: 9,881,388 km (0.063 R)
• M12: 15,456,602 km (0.106 R)
• M13: 17,960,272 km (0.117 R)
• M14: 21,851,013 km (0.102 R)
• M15: 24,134,176 km (0.099 R)
• M16: 28,320,822 km (0.088 R)
• M17: 28,849,501 km (0.101 R)
• M18: 54,344,269 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.8

Radius: 3.2

Gravity: 27.91 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.1 AU - 18.64 AU

Year: 24466 Days

Day: 20.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,033,630 km

• M1: 39,793 km (0.065 R)
• M2: 169,794 km (0.052 R)
• M3: 296,204 km (0.114 R)
• M4: 685,757 km (0.093 R)
• M5: 810,072 km (0.032 R)
• M6: 1,235,678 km (0.093 R)
• M7: 1,466,508 km (0.1 R)
• M8: 2,312,334 km (0.108 R)
• M9: 2,418,250 km (0.106 R)
• M10: 4,137,279 km (0.102 R)
• M11: 4,421,664 km (0.12 R)
• M12: 5,805,893 km (0.074 R)
• M13: 6,917,705 km (0.046 R)
• M14: 8,311,209 km (0.118 R)
• M15: 9,125,769 km (0.064 R)
• M16: 11,700,049 km (0.118 R)
• M17: 12,395,680 km (0.094 R)
• M18: 13,868,919 km (0.099 R)
• M19: 14,078,506 km (0.085 R)
• M20: 14,792,088 km (0.073 R)
• M21: 22,047,285 km (0.111 R)
• M22: 27,131,369 km (0.096 R)
• M23: 28,011,154 km (0.089 R)
• M24: 31,600,007 km (0.094 R)
• M25: 32,328,249 km (0.047 R)
• M26: 33,067,712 km (0.07 R)
• M27: 35,094,464 km (0.089 R)
• M28: 41,813,652 km (0.112 R)
• M29: 42,104,770 km (0.107 R)
• M30: 46,635,042 km (0.116 R)
• M31: 48,214,347 km (0.11 R)
• M32: 50,980,561 km (0.106 R)
• M33: 51,312,668 km (0.104 R)
• M34: 60,280,013 km (0.069 R)
• M35: 60,837,714 km (0.11 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit