🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.5 AU - 0.64 AU

Year: 282 Days

Day: 41.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,093,006 km

• M1: 46,375 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.9

Radius: 8.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.71 AU - 0.89 AU

Year: 469 Days

Day: 14.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 14,093,006 km

• M1: 102,026 km (0.107 R)
• M2: 404,213 km (0.112 R)
• M3: 680,072 km (0.041 R)
• M4: 1,247,197 km (0.108 R)
• M5: 1,503,010 km (0.103 R)
• M6: 1,872,965 km (0.043 R)
• M7: 2,362,300 km (0.084 R)
• M8: 3,317,482 km (0.112 R)
• M9: 4,456,820 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 14.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.77 AU - 0.89 AU

Year: 496 Days

Day: 5.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 14,093,006 km

• M1: 194,328 km (0.109 R)
• M2: 677,678 km (0.065 R)
• M3: 1,450,651 km (0.099 R)
• M4: 2,090,181 km (0.047 R)
• M5: 2,751,254 km (0.112 R)
• M6: 3,239,093 km (0.104 R)
• M7: 3,948,486 km (0.057 R)
• M8: 5,147,364 km (0.101 R)
• M9: 6,459,935 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.4

Radius: 14.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.08 AU - 1.72 AU

Year: 1087 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 14,093,006 km

• M1: 191,485 km (0.077 R)
• M2: 651,648 km (0.12 R)
• M3: 1,467,256 km (0.104 R)
• M4: 2,162,736 km (0.102 R)
• M5: 3,340,670 km (0.089 R)
• M6: 3,990,822 km (0.062 R)
• M7: 4,687,649 km (0.04 R)
• M8: 5,343,038 km (0.076 R)
• M9: 6,147,276 km (0.046 R)
• M10: 7,104,403 km (0.076 R)
• M11: 7,683,646 km (0.106 R)
• M12: 8,458,862 km (0.109 R)
• M13: 9,256,368 km (0.094 R)
• M14: 11,436,757 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.7

Radius: 9.8

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.57 AU - 2.15 AU

Year: 1664 Days

Day: 13.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 14,093,006 km

• M1: 121,922 km (0.09 R)
• M2: 487,839 km (0.108 R)
• M3: 876,494 km (0.052 R)
• M4: 2,019,122 km (0.103 R)
• M5: 3,387,494 km (0.119 R)
• M6: 3,853,492 km (0.097 R)
• M7: 5,806,342 km (0.033 R)
• M8: 7,115,324 km (0.044 R)
• M9: 10,580,908 km (0.064 R)
• M10: 12,176,219 km (0.103 R)
• M11: 13,031,321 km (0.098 R)
• M12: 13,514,372 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 20,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit