🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.6 AU - 0.66 AU

Year: 181 Days

Day: 36.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,191,476 km

• M1: 472,729 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.27 AU - 1.79 AU

Year: 684 Days

Day: 19.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,191,476 km

• M1: 384,018 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.75 AU - 4.49 AU

Year: 3024 Days

Day: 19.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.6

Radius: 9.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.1 AU - 12.02 AU

Year: 14214 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,191,476 km

• M1: 124,166 km (0.086 R)
• M2: 475,272 km (0.036 R)
• M3: 818,749 km (0.083 R)
• M4: 1,133,204 km (0.053 R)
• M5: 1,558,361 km (0.116 R)
• M6: 2,194,002 km (0.101 R)
• M7: 2,927,630 km (0.036 R)
• M8: 3,387,943 km (0.116 R)
• M9: 3,764,481 km (0.1 R)
• M10: 8,663,961 km (0.071 R)
• M11: 11,009,506 km (0.086 R)
• M12: 12,651,342 km (0.111 R)
• M13: 13,938,034 km (0.097 R)
• M14: 14,645,931 km (0.087 R)
• M15: 15,649,583 km (0.036 R)
• M16: 20,207,082 km (0.12 R)
• M17: 20,780,939 km (0.117 R)
• M18: 21,281,344 km (0.107 R)
• M19: 22,480,371 km (0.118 R)
• M20: 23,723,978 km (0.12 R)
• M21: 26,250,686 km (0.117 R)
• M22: 27,230,403 km (0.071 R)
• M23: 29,366,960 km (0.083 R)
• M24: 30,103,280 km (0.056 R)
• M25: 31,722,528 km (0.094 R)
• M26: 38,406,860 km (0.093 R)
• M27: 42,810,273 km (0.086 R)
• M28: 45,411,930 km (0.119 R)
• M29: 48,846,697 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106

Radius: 7.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.93 AU - 15.79 AU

Year: 16678 Days

Day: 15.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,191,476 km

• M1: 96,491 km (0.106 R)
• M2: 570,267 km (0.104 R)
• M3: 1,440,627 km (0.046 R)
• M4: 4,744,496 km (0.1 R)
• M5: 11,395,468 km (0.114 R)
• M6: 12,529,719 km (0.084 R)
• M7: 13,289,676 km (0.119 R)
• M8: 17,093,651 km (0.043 R)
• M9: 20,143,802 km (0.11 R)
• M10: 21,874,201 km (0.081 R)
• M11: 24,610,196 km (0.059 R)
• M12: 29,505,786 km (0.084 R)
• M13: 34,068,821 km (0.08 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 11,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit