🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.77 AU - 0.91 AU

Year: 283 Days

Day: 12.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.32 AU - 1.84 AU

Year: 729 Days

Day: 14.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 46.5 °

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: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.39 AU - 2.53 AU

Year: 1416 Days

Day: 38.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.9

Radius: 9.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.69 AU - 6.19 AU

Year: 4658 Days

Day: 6.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,493,849 km

• M1: 121,922 km (0.109 R)
• M2: 460,313 km (0.11 R)
• M3: 792,719 km (0.034 R)
• M4: 1,144,424 km (0.083 R)
• M5: 1,949,709 km (0.071 R)
• M6: 2,286,454 km (0.034 R)
• M7: 2,858,367 km (0.054 R)
• M8: 3,280,233 km (0.088 R)
• M9: 3,901,363 km (0.107 R)
• M10: 5,534,224 km (0.106 R)
• M11: 6,540,718 km (0.094 R)
• M12: 6,875,817 km (0.103 R)
• M13: 7,358,719 km (0.063 R)
• M14: 8,513,016 km (0.073 R)
• M15: 9,985,059 km (0.12 R)
• M16: 12,422,757 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.3

Radius: 13.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.38 AU - 7.14 AU

Year: 5750 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,493,849 km

• M1: 172,636 km (0.042 R)
• M2: 663,317 km (0.079 R)
• M3: 1,150,108 km (0.116 R)
• M4: 2,186,522 km (0.12 R)
• M5: 3,069,748 km (0.115 R)
• M6: 3,879,222 km (0.098 R)
• M7: 4,425,853 km (0.103 R)
• M8: 6,990,559 km (0.085 R)
• M9: 8,322,130 km (0.115 R)
• M10: 8,863,075 km (0.084 R)
• M11: 9,975,485 km (0.116 R)
• M12: 13,332,461 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.6

Radius: 6.8

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.93 AU - 14.01 AU

Year: 18148 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,493,849 km

• M1: 100,081 km (0.113 R)
• M2: 328,966 km (0.059 R)
• M3: 562,039 km (0.089 R)
• M4: 834,008 km (0.086 R)
• M5: 1,739,973 km (0.113 R)
• M6: 2,000,872 km (0.092 R)
• M7: 3,317,782 km (0.072 R)
• M8: 3,721,397 km (0.053 R)
• M9: 4,125,161 km (0.114 R)
• M10: 4,838,743 km (0.116 R)
• M11: 5,281,852 km (0.108 R)
• M12: 7,764,877 km (0.088 R)
• M13: 10,934,258 km (0.096 R)
• M14: 11,184,685 km (0.065 R)
• M15: 13,757,918 km (0.109 R)
• M16: 15,104,299 km (0.051 R)
• M17: 16,049,308 km (0.051 R)
• M18: 17,454,780 km (0.1 R)
• M19: 20,319,580 km (0.086 R)
• M20: 21,178,571 km (0.12 R)
• M21: 21,567,974 km (0.094 R)
• M22: 24,749,621 km (0.115 R)
• M23: 26,846,983 km (0.12 R)
• M24: 28,821,376 km (0.059 R)
• M25: 29,420,067 km (0.063 R)
• M26: 35,458,884 km (0.045 R)
• M27: 46,558,897 km (0.07 R)
• M28: 49,913,180 km (0.063 R)
• M29: 51,298,905 km (0.064 R)
• M30: 53,425,140 km (0.119 R)
• M31: 60,350,025 km (0.087 R)
• M32: 62,319,331 km (0.116 R)
• M33: 65,147,778 km (0.068 R)
• M34: 68,908,519 km (0.113 R)
• M35: 71,059,138 km (0.099 R)
• M36: 71,931,743 km (0.111 R)
• M37: 72,151,053 km (0.103 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 - 17,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit