🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.72 AU - 2.48 AU

Year: 1165 Days

Day: 43.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,976,162 km

• M1: 2,110,228 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.59 AU - 4.45 AU

Year: 3086 Days

Day: 39.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.7

Radius: 13.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.5 AU - 9.2 AU

Year: 9238 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,976,162 km

• M1: 164,258 km (0.084 R)
• M2: 769,083 km (0.104 R)
• M3: 1,219,821 km (0.101 R)
• M4: 1,768,995 km (0.091 R)
• M5: 2,344,947 km (0.063 R)
• M6: 3,444,641 km (0.094 R)
• M7: 4,300,640 km (0.107 R)
• M8: 5,060,896 km (0.12 R)
• M9: 6,536,978 km (0.075 R)
• M10: 7,063,862 km (0.053 R)
• M11: 8,986,045 km (0.061 R)
• M12: 10,091,274 km (0.11 R)
• M13: 10,990,357 km (0.07 R)
• M14: 12,411,836 km (0.108 R)
• M15: 13,724,857 km (0.047 R)
• M16: 14,650,568 km (0.109 R)
• M17: 19,196,100 km (0.045 R)
• M18: 19,841,614 km (0.065 R)
• M19: 25,111,499 km (0.1 R)
• M20: 26,057,705 km (0.034 R)
• M21: 28,296,437 km (0.076 R)
• M22: 33,668,048 km (0.057 R)
• M23: 36,538,382 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806

Radius: 6.8

Gravity: 17.43 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.68 AU - 16.58 AU

Year: 22533 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,976,162 km

• M1: 84,672 km (0.118 R)
• M2: 383,719 km (0.104 R)
• M3: 652,696 km (0.1 R)
• M4: 1,285,794 km (0.085 R)
• M5: 1,508,395 km (0.057 R)
• M6: 1,719,927 km (0.092 R)
• M7: 2,053,979 km (0.113 R)
• M8: 3,351,291 km (0.093 R)
• M9: 4,240,800 km (0.12 R)
• M10: 7,949,930 km (0.049 R)
• M11: 8,161,910 km (0.116 R)
• M12: 8,542,188 km (0.058 R)
• M13: 10,058,961 km (0.105 R)
• M14: 10,687,421 km (0.077 R)
• M15: 11,610,889 km (0.091 R)
• M16: 12,586,267 km (0.038 R)
• M17: 17,125,964 km (0.058 R)
• M18: 18,112,413 km (0.116 R)
• M19: 21,502,600 km (0.09 R)
• M20: 24,168,134 km (0.076 R)
• M21: 24,614,086 km (0.083 R)
• M22: 25,522,444 km (0.111 R)
• M23: 30,661,430 km (0.093 R)
• M24: 34,868,571 km (0.083 R)
• M25: 36,158,553 km (0.119 R)
• M26: 38,077,595 km (0.112 R)
• M27: 38,529,829 km (0.044 R)
• M28: 38,985,654 km (0.114 R)
• M29: 40,374,820 km (0.099 R)
• M30: 41,319,081 km (0.119 R)
• M31: 43,909,069 km (0.086 R)
• M32: 53,635,474 km (0.115 R)
• M33: 54,394,085 km (0.045 R)
• M34: 54,776,158 km (0.051 R)
• M35: 59,097,143 km (0.073 R)
• M36: 60,928,370 km (0.086 R)
• M37: 63,639,981 km (0.119 R)
• M38: 73,413,061 km (0.035 R)
• M39: 79,879,728 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 10,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit