🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.8 AU - 0.8 AU

Year: 270 Days

Day: 38.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.44 AU - 3.56 AU

Year: 2467 Days

Day: 33.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.4

Radius: 13.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.12 AU - 8.06 AU

Year: 7112 Days

Day: 5.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,780,496 km

• M1: 182,210 km (0.097 R)
• M2: 666,159 km (0.102 R)
• M3: 1,658,292 km (0.093 R)
• M4: 2,410,022 km (0.039 R)
• M5: 2,996,745 km (0.036 R)
• M6: 4,018,498 km (0.114 R)
• M7: 4,680,319 km (0.108 R)
• M8: 5,200,920 km (0.096 R)
• M9: 5,696,238 km (0.088 R)
• M10: 7,336,728 km (0.066 R)
• M11: 8,835,549 km (0.079 R)
• M12: 9,726,405 km (0.086 R)
• M13: 12,002,686 km (0.08 R)
• M14: 13,039,549 km (0.075 R)
• M15: 15,416,659 km (0.107 R)
• M16: 16,053,497 km (0.045 R)
• M17: 18,070,076 km (0.093 R)
• M18: 19,505,019 km (0.12 R)
• M19: 20,553,700 km (0.072 R)
• M20: 21,877,492 km (0.085 R)
• M21: 23,674,013 km (0.111 R)
• M22: 26,189,950 km (0.119 R)
• M23: 28,497,796 km (0.082 R)
• M24: 31,645,934 km (0.099 R)
• M25: 37,701,356 km (0.088 R)
• M26: 39,563,850 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936

Radius: 10

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.91 AU - 10.75 AU

Year: 9885 Days

Day: 10.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,780,496 km

• M1: 124,316 km (0.107 R)
• M2: 508,782 km (0.078 R)
• M3: 889,359 km (0.102 R)
• M4: 1,343,239 km (0.069 R)
• M5: 1,739,075 km (0.101 R)
• M6: 2,068,789 km (0.093 R)
• M7: 2,500,080 km (0.076 R)
• M8: 3,674,423 km (0.1 R)
• M9: 4,081,479 km (0.117 R)
• M10: 5,183,117 km (0.115 R)
• M11: 5,984,214 km (0.066 R)
• M12: 7,068,200 km (0.099 R)
• M13: 7,657,167 km (0.086 R)
• M14: 8,601,429 km (0.117 R)
• M15: 10,187,166 km (0.115 R)
• M16: 10,774,637 km (0.051 R)
• M17: 12,017,646 km (0.047 R)
• M18: 13,041,643 km (0.062 R)
• M19: 15,609,491 km (0.105 R)
• M20: 18,262,908 km (0.07 R)
• M21: 18,732,645 km (0.064 R)
• M22: 21,032,264 km (0.083 R)
• M23: 21,635,293 km (0.108 R)
• M24: 22,073,166 km (0.112 R)
• M25: 23,148,027 km (0.095 R)
• M26: 24,163,646 km (0.117 R)
• M27: 25,889,258 km (0.084 R)
• M28: 29,370,251 km (0.053 R)
• M29: 30,890,165 km (0.09 R)
• M30: 34,798,559 km (0.078 R)
• M31: 50,140,419 km (0.064 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: 427 - 18,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit