🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.5 AU - 0.66 AU

Year: 163 Days

Day: 47.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.1

Radius: 10.3

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.24 AU - 6.88 AU

Year: 5504 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,913,747 km

• M1: 148,850 km (0.093 R)
• M2: 590,612 km (0.11 R)
• M3: 1,084,884 km (0.111 R)
• M4: 1,412,204 km (0.074 R)
• M5: 2,289,595 km (0.108 R)
• M6: 3,436,263 km (0.055 R)
• M7: 3,785,873 km (0.06 R)
• M8: 4,557,649 km (0.049 R)
• M9: 5,736,330 km (0.12 R)
• M10: 6,722,180 km (0.033 R)
• M11: 8,648,253 km (0.12 R)
• M12: 9,536,864 km (0.115 R)
• M13: 10,570,735 km (0.111 R)
• M14: 12,188,487 km (0.112 R)
• M15: 17,419,475 km (0.115 R)
• M16: 18,520,366 km (0.064 R)
• M17: 19,993,606 km (0.068 R)
• M18: 23,463,379 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.2

Radius: 11

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.26 AU - 10.18 AU

Year: 9501 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,913,747 km

• M1: 136,882 km (0.081 R)
• M2: 521,199 km (0.09 R)
• M3: 1,068,428 km (0.098 R)
• M4: 1,533,378 km (0.081 R)
• M5: 1,980,825 km (0.093 R)
• M6: 2,457,594 km (0.101 R)
• M7: 3,694,020 km (0.103 R)
• M8: 4,421,515 km (0.118 R)
• M9: 8,449,587 km (0.099 R)
• M10: 10,057,465 km (0.086 R)
• M11: 13,931,751 km (0.118 R)
• M12: 14,565,447 km (0.055 R)
• M13: 16,027,168 km (0.119 R)
• M14: 20,508,222 km (0.118 R)
• M15: 22,000,162 km (0.102 R)
• M16: 23,386,186 km (0.096 R)
• M17: 24,554,396 km (0.103 R)
• M18: 30,244,351 km (0.053 R)
• M19: 31,522,366 km (0.096 R)
• M20: 32,946,986 km (0.107 R)
• M21: 34,414,242 km (0.072 R)
• M22: 34,990,044 km (0.073 R)
• M23: 36,279,279 km (0.084 R)
• M24: 37,478,605 km (0.117 R)
• M25: 39,956,245 km (0.077 R)
• M26: 42,409,351 km (0.119 R)
• M27: 44,144,536 km (0.109 R)
• M28: 45,373,184 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.9

Radius: 11.3

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.09 AU - 10.47 AU

Year: 10430 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,913,747 km

• M1: 140,472 km (0.116 R)
• M2: 1,057,059 km (0.1 R)
• M3: 1,521,261 km (0.087 R)
• M4: 1,964,669 km (0.06 R)
• M5: 2,566,651 km (0.099 R)
• M6: 3,288,311 km (0.103 R)
• M7: 5,104,429 km (0.092 R)
• M8: 6,913,366 km (0.118 R)
• M9: 8,266,778 km (0.115 R)
• M10: 9,247,841 km (0.064 R)
• M11: 10,352,472 km (0.047 R)
• M12: 11,237,044 km (0.099 R)
• M13: 13,269,481 km (0.112 R)
• M14: 14,673,008 km (0.072 R)
• M15: 16,108,549 km (0.061 R)
• M16: 16,893,639 km (0.108 R)
• M17: 21,597,145 km (0.109 R)
• M18: 22,713,594 km (0.1 R)
• M19: 23,286,105 km (0.059 R)
• M20: 23,700,940 km (0.113 R)
• M21: 25,061,533 km (0.101 R)
• M22: 26,653,553 km (0.102 R)
• M23: 33,278,794 km (0.084 R)
• M24: 35,418,493 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 11,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit