🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.8 AU

Year: 338 Days

Day: 20.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 52.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.2

Radius: 11.8

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.8 AU - 0.96 AU

Year: 533 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,282,898 km

• M1: 150,047 km (0.09 R)
• M2: 520,750 km (0.072 R)
• M3: 1,045,988 km (0.039 R)
• M4: 1,489,097 km (0.037 R)
• M5: 1,960,929 km (0.065 R)
• M6: 2,349,883 km (0.081 R)
• M7: 2,757,388 km (0.078 R)
• M8: 3,187,781 km (0.104 R)
• M9: 4,709,042 km (0.077 R)
• M10: 5,433,395 km (0.078 R)
• M11: 5,906,573 km (0.053 R)
• M12: 6,790,696 km (0.111 R)
• M13: 7,189,674 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.4

Radius: 13.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.07 AU - 1.11 AU

Year: 735 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,282,898 km

• M1: 163,810 km (0.1 R)
• M2: 593,455 km (0.118 R)
• M3: 1,048,980 km (0.087 R)
• M4: 1,722,320 km (0.117 R)
• M5: 2,149,721 km (0.096 R)
• M6: 2,764,718 km (0.104 R)
• M7: 3,522,880 km (0.101 R)
• M8: 3,944,297 km (0.081 R)
• M9: 4,665,509 km (0.111 R)
• M10: 5,684,270 km (0.044 R)
• M11: 6,934,759 km (0.106 R)
• M12: 7,987,479 km (0.105 R)
• M13: 9,010,280 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 13.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.18 AU - 1.28 AU

Year: 881 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 46,282,898 km

• M1: 168,896 km (0.069 R)
• M2: 607,667 km (0.117 R)
• M3: 1,070,373 km (0.117 R)
• M4: 2,083,749 km (0.108 R)
• M5: 3,933,975 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.7

Radius: 12.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.54 AU - 6.42 AU

Year: 9442 Days

Day: 11.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,282,898 km

• M1: 155,432 km (0.115 R)
• M2: 707,000 km (0.052 R)
• M3: 1,313,320 km (0.088 R)
• M4: 1,707,510 km (0.065 R)
• M5: 2,414,659 km (0.116 R)
• M6: 3,744,435 km (0.075 R)
• M7: 6,200,383 km (0.113 R)
• M8: 7,457,155 km (0.105 R)
• M9: 11,578,127 km (0.038 R)
• M10: 13,115,993 km (0.109 R)
• M11: 16,317,089 km (0.101 R)
• M12: 26,055,611 km (0.113 R)
• M13: 32,236,696 km (0.081 R)
• M14: 36,662,698 km (0.1 R)
• M15: 43,570,081 km (0.079 R)
• M16: 46,282,888 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 10,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit