🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.29 AU - 1.91 AU

Year: 739 Days

Day: 28.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,636,122 km

• M1: 39,494 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.96 AU - 2.58 AU

Year: 1249 Days

Day: 26.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.68 AU - 3.8 AU

Year: 2130 Days

Day: 18.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.5

Radius: 14.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.76 AU - 7.8 AU

Year: 5748 Days

Day: 13 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,636,122 km

• M1: 176,525 km (0.096 R)
• M2: 696,827 km (0.047 R)
• M3: 1,766,601 km (0.105 R)
• M4: 2,728,665 km (0.084 R)
• M5: 3,360,866 km (0.094 R)
• M6: 4,597,292 km (0.105 R)
• M7: 5,587,780 km (0.107 R)
• M8: 6,215,193 km (0.054 R)
• M9: 6,924,287 km (0.108 R)
• M10: 7,426,637 km (0.054 R)
• M11: 8,545,180 km (0.117 R)
• M12: 10,592,726 km (0.113 R)
• M13: 12,949,640 km (0.102 R)
• M14: 13,770,484 km (0.118 R)
• M15: 15,335,278 km (0.109 R)
• M16: 17,340,039 km (0.119 R)
• M17: 20,157,266 km (0.11 R)
• M18: 23,666,832 km (0.105 R)
• M19: 27,743,673 km (0.115 R)
• M20: 28,465,932 km (0.025 R)
• M21: 33,775,609 km (0.078 R)
• M22: 35,016,074 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.1

Radius: 6

Gravity: 21.64 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 13.38 AU - 20.62 AU

Year: 25601 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,636,122 km

• M1: 74,649 km (0.095 R)
• M2: 696,228 km (0.09 R)
• M3: 1,126,173 km (0.11 R)
• M4: 1,916,199 km (0.077 R)
• M5: 2,106,488 km (0.106 R)
• M6: 2,651,622 km (0.064 R)
• M7: 3,083,362 km (0.107 R)
• M8: 3,623,709 km (0.099 R)
• M9: 5,539,609 km (0.105 R)
• M10: 5,753,684 km (0.054 R)
• M11: 6,152,811 km (0.063 R)
• M12: 7,410,031 km (0.119 R)
• M13: 8,600,382 km (0.081 R)
• M14: 10,616,961 km (0.112 R)
• M15: 10,881,151 km (0.111 R)
• M16: 11,353,880 km (0.033 R)
• M17: 19,290,197 km (0.098 R)
• M18: 19,486,319 km (0.1 R)
• M19: 21,837,848 km (0.038 R)
• M20: 25,414,883 km (0.058 R)
• M21: 26,608,076 km (0.099 R)
• M22: 27,465,271 km (0.034 R)
• M23: 27,713,454 km (0.06 R)
• M24: 28,214,458 km (0.109 R)
• M25: 30,147,113 km (0.095 R)
• M26: 33,138,621 km (0.107 R)
• M27: 42,456,624 km (0.114 R)
• M28: 54,154,130 km (0.041 R)
• M29: 62,324,717 km (0.098 R)
• M30: 65,147,180 km (0.095 R)
• M31: 71,748,485 km (0.094 R)
• M32: 74,364,653 km (0.077 R)
• M33: 74,605,505 km (0.112 R)
• M34: 77,537,624 km (0.032 R)
• M35: 82,335,526 km (0.118 R)
• M36: 82,593,433 km (0.096 R)
• M37: 91,132,629 km (0.119 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: 226 - 16,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit