🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.75 AU - 1.17 AU

Year: 339 Days

Day: 38.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,169,793 km

• M1: 112,498 km (0.087 R)
• M2: 174,581 km (0.112 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.5

Radius: 8.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.11 AU - 7.21 AU

Year: 5502 Days

Day: 8 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,169,793 km

• M1: 104,569 km (0.091 R)
• M2: 377,435 km (0.1 R)
• M3: 730,486 km (0.105 R)
• M4: 1,422,975 km (0.095 R)
• M5: 1,722,769 km (0.063 R)
• M6: 2,513,543 km (0.074 R)
• M7: 2,904,293 km (0.111 R)
• M8: 3,335,285 km (0.106 R)
• M9: 4,325,473 km (0.065 R)
• M10: 4,624,669 km (0.057 R)
• M11: 5,137,340 km (0.077 R)
• M12: 5,552,923 km (0.07 R)
• M13: 6,904,690 km (0.118 R)
• M14: 7,443,840 km (0.068 R)
• M15: 8,182,854 km (0.088 R)
• M16: 9,268,186 km (0.068 R)
• M17: 9,963,966 km (0.114 R)
• M18: 10,694,004 km (0.082 R)
• M19: 11,157,308 km (0.105 R)
• M20: 11,546,412 km (0.064 R)
• M21: 12,581,929 km (0.048 R)
• M22: 14,528,197 km (0.039 R)
• M23: 16,223,590 km (0.069 R)
• M24: 16,611,198 km (0.061 R)
• M25: 18,463,070 km (0.087 R)
• M26: 19,376,664 km (0.088 R)
• M27: 22,366,826 km (0.11 R)
• M28: 23,757,787 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.4

Radius: 9.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.85 AU - 8.59 AU

Year: 6982 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,169,793 km

• M1: 121,324 km (0.108 R)
• M2: 455,825 km (0.038 R)
• M3: 942,317 km (0.062 R)
• M4: 1,878,800 km (0.111 R)
• M5: 2,521,023 km (0.063 R)
• M6: 3,123,155 km (0.043 R)
• M7: 3,662,904 km (0.115 R)
• M8: 4,386,359 km (0.094 R)
• M9: 5,146,765 km (0.083 R)
• M10: 5,602,590 km (0.103 R)
• M11: 5,931,406 km (0.118 R)
• M12: 6,660,995 km (0.112 R)
• M13: 7,520,584 km (0.118 R)
• M14: 8,033,256 km (0.107 R)
• M15: 8,647,505 km (0.117 R)
• M16: 9,542,998 km (0.106 R)
• M17: 10,862,002 km (0.107 R)
• M18: 11,806,563 km (0.102 R)
• M19: 16,805,526 km (0.102 R)
• M20: 17,428,750 km (0.037 R)
• M21: 18,132,010 km (0.095 R)
• M22: 18,457,984 km (0.088 R)
• M23: 19,869,589 km (0.098 R)
• M24: 20,707,936 km (0.105 R)
• M25: 22,529,888 km (0.106 R)
• M26: 25,745,345 km (0.088 R)
• M27: 28,458,302 km (0.105 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 12,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit