🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.23 AU - 2.59 AU

Year: 1417 Days

Day: 30.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.5

Radius: 9.7

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.41 AU - 5.41 AU

Year: 3508 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,600,000 km

• M1: 120,725 km (0.086 R)
• M2: 423,960 km (0.086 R)
• M3: 796,908 km (0.079 R)
• M4: 1,202,019 km (0.105 R)
• M5: 2,004,911 km (0.065 R)
• M6: 3,425,941 km (0.093 R)
• M7: 3,760,142 km (0.105 R)
• M8: 4,587,120 km (0.107 R)
• M9: 5,019,009 km (0.079 R)
• M10: 5,881,590 km (0.097 R)
• M11: 6,598,612 km (0.103 R)
• M12: 8,034,602 km (0.089 R)
• M13: 9,591,467 km (0.116 R)
• M14: 11,643,950 km (0.098 R)
• M15: 12,680,065 km (0.063 R)
• M16: 15,778,087 km (0.105 R)
• M17: 17,272,720 km (0.104 R)
• M18: 17,733,032 km (0.076 R)
• M19: 18,201,723 km (0.114 R)
• M20: 19,224,972 km (0.118 R)
• M21: 20,032,950 km (0.068 R)
• M22: 20,349,649 km (0.113 R)
• M23: 21,319,941 km (0.076 R)
• M24: 23,074,424 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 9.6

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.87 AU - 5.45 AU

Year: 4439 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,600,000 km

• M1: 119,529 km (0.1 R)
• M2: 516,861 km (0.114 R)
• M3: 899,532 km (0.115 R)
• M4: 1,278,164 km (0.114 R)
• M5: 1,588,580 km (0.071 R)
• M6: 2,823,809 km (0.043 R)
• M7: 3,961,352 km (0.044 R)
• M8: 4,360,928 km (0.099 R)
• M9: 4,710,089 km (0.111 R)
• M10: 5,324,487 km (0.03 R)
• M11: 10,187,914 km (0.115 R)
• M12: 11,214,904 km (0.099 R)
• M13: 12,114,136 km (0.105 R)
• M14: 12,756,510 km (0.065 R)
• M15: 13,060,642 km (0.103 R)
• M16: 16,793,857 km (0.1 R)
• M17: 17,220,959 km (0.082 R)
• M18: 18,224,162 km (0.09 R)
• M19: 19,532,396 km (0.087 R)
• M20: 20,346,956 km (0.103 R)
• M21: 21,610,759 km (0.09 R)
• M22: 23,300,916 km (0.064 R)
• M23: 24,062,518 km (0.098 R)
• M24: 24,371,887 km (0.065 R)
• M25: 26,611,666 km (0.091 R)
• M26: 29,600,033 km (0.071 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: 400 - 18,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit