🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.75 AU - 0.81 AU

Year: 249 Days

Day: 47.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,233,497 km

• M1: 35,455 km (0.113 R)
• M2: 63,729 km (0.079 R)

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 9.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.88 AU - 6.44 AU

Year: 4870 Days

Day: 7.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,233,497 km

• M1: 122,072 km (0.118 R)
• M2: 488,587 km (0.095 R)
• M3: 1,075,010 km (0.11 R)
• M4: 1,543,102 km (0.051 R)
• M5: 2,087,040 km (0.028 R)
• M6: 2,603,901 km (0.061 R)
• M7: 4,160,766 km (0.096 R)
• M8: 5,652,855 km (0.053 R)
• M9: 7,338,972 km (0.072 R)
• M10: 8,099,378 km (0.117 R)
• M11: 8,835,250 km (0.097 R)
• M12: 14,270,141 km (0.107 R)
• M13: 16,468,631 km (0.071 R)
• M14: 16,992,673 km (0.09 R)
• M15: 18,694,797 km (0.112 R)
• M16: 20,043,871 km (0.119 R)
• M17: 20,574,494 km (0.061 R)
• M18: 23,151,467 km (0.047 R)
• M19: 23,588,742 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.1

Radius: 12.7

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.06 AU - 14.06 AU

Year: 14214 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,233,497 km

• M1: 158,125 km (0.111 R)
• M2: 558,449 km (0.071 R)
• M3: 1,113,457 km (0.064 R)
• M4: 1,862,942 km (0.086 R)
• M5: 4,564,680 km (0.098 R)
• M6: 5,407,664 km (0.07 R)
• M7: 9,848,327 km (0.1 R)
• M8: 10,422,484 km (0.078 R)
• M9: 15,146,485 km (0.099 R)
• M10: 16,335,489 km (0.101 R)
• M11: 18,103,437 km (0.119 R)
• M12: 18,564,647 km (0.101 R)
• M13: 21,572,462 km (0.075 R)
• M14: 23,697,200 km (0.091 R)
• M15: 27,140,943 km (0.061 R)
• M16: 28,714,114 km (0.115 R)
• M17: 32,233,554 km (0.05 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 20,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit