🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.21 AU - 1.41 AU

Year: 537 Days

Day: 45.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.05 AU - 1.67 AU

Year: 568 Days

Day: 37.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,941,455 km

• M1: 43,234 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.61 AU - 5.45 AU

Year: 3453 Days

Day: 33.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.3

Radius: 14.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.13 AU - 9.33 AU

Year: 9238 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,941,455 km

• M1: 210,185 km (0.067 R)
• M2: 751,729 km (0.077 R)
• M3: 1,852,470 km (0.11 R)
• M4: 3,622,812 km (0.026 R)
• M5: 4,353,448 km (0.038 R)
• M6: 5,332,865 km (0.039 R)
• M7: 5,807,240 km (0.097 R)
• M8: 6,454,699 km (0.091 R)
• M9: 10,123,138 km (0.066 R)
• M10: 13,548,780 km (0.117 R)
• M11: 20,035,792 km (0.083 R)
• M12: 22,455,089 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.4

Radius: 10.3

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.82 AU - 12.5 AU

Year: 11599 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,941,455 km

• M1: 128,056 km (0.074 R)
• M2: 459,116 km (0.062 R)
• M3: 919,129 km (0.107 R)
• M4: 1,774,829 km (0.115 R)
• M5: 2,321,759 km (0.066 R)
• M6: 2,932,417 km (0.094 R)
• M7: 3,464,387 km (0.083 R)
• M8: 4,175,277 km (0.109 R)
• M9: 4,627,810 km (0.077 R)
• M10: 5,525,397 km (0.089 R)
• M11: 6,072,028 km (0.038 R)
• M12: 6,897,509 km (0.035 R)
• M13: 7,359,018 km (0.118 R)
• M14: 10,905,685 km (0.097 R)
• M15: 13,494,476 km (0.116 R)
• M16: 14,217,333 km (0.117 R)
• M17: 16,839,634 km (0.091 R)
• M18: 17,446,403 km (0.114 R)
• M19: 22,471,096 km (0.104 R)
• M20: 36,251,304 km (0.087 R)
• M21: 39,078,255 km (0.097 R)
• M22: 41,224,236 km (0.115 R)
• M23: 43,731,198 km (0.054 R)
• M24: 45,750,021 km (0.103 R)
• M25: 48,740,632 km (0.097 R)
• M26: 49,817,437 km (0.072 R)
• M27: 54,283,682 km (0.102 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 14,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit