🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 8.2

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.17 AU - 1.49 AU

Year: 1040 Days

Day: 14.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 15,033,566 km

• M1: 104,419 km (0.098 R)
• M2: 460,761 km (0.105 R)
• M3: 818,600 km (0.114 R)
• M4: 1,209,050 km (0.085 R)
• M5: 1,626,129 km (0.093 R)
• M6: 2,444,130 km (0.072 R)
• M7: 3,059,576 km (0.119 R)
• M8: 3,825,666 km (0.098 R)
• M9: 4,337,590 km (0.095 R)
• M10: 5,048,779 km (0.048 R)
• M11: 5,399,735 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.1

Radius: 11.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.15 AU - 1.55 AU

Year: 1064 Days

Day: 10.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 15,033,566 km

• M1: 146,905 km (0.064 R)
• M2: 740,659 km (0.116 R)
• M3: 1,119,740 km (0.102 R)
• M4: 1,600,248 km (0.047 R)
• M5: 2,047,097 km (0.097 R)
• M6: 3,515,400 km (0.061 R)
• M7: 3,961,950 km (0.098 R)
• M8: 4,565,129 km (0.096 R)
• M9: 5,833,120 km (0.105 R)
• M10: 8,259,149 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 11.7

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.54 AU - 2.12 AU

Year: 1679 Days

Day: 10.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 15,033,566 km

• M1: 145,559 km (0.072 R)
• M2: 547,528 km (0.083 R)
• M3: 1,074,113 km (0.096 R)
• M4: 1,492,837 km (0.04 R)
• M5: 1,931,009 km (0.037 R)
• M6: 2,744,822 km (0.116 R)
• M7: 3,214,858 km (0.09 R)
• M8: 3,703,146 km (0.063 R)
• M9: 4,144,310 km (0.12 R)
• M10: 4,558,995 km (0.077 R)
• M11: 5,155,292 km (0.051 R)
• M12: 6,298,220 km (0.057 R)
• M13: 7,149,432 km (0.12 R)
• M14: 8,381,071 km (0.079 R)
• M15: 10,025,900 km (0.116 R)
• M16: 10,850,932 km (0.112 R)
• M17: 11,604,456 km (0.115 R)
• M18: 12,312,354 km (0.099 R)
• M19: 12,882,621 km (0.11 R)
• M20: 14,032,131 km (0.091 R)
• M21: 14,519,521 km (0.119 R)
• M22: 15,481,584 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.9

Radius: 13

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.19 AU - 2.45 AU

Year: 2397 Days

Day: 5.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 15,033,566 km

• M1: 161,715 km (0.109 R)
• M2: 635,342 km (0.099 R)
• M3: 1,057,507 km (0.092 R)
• M4: 2,439,044 km (0.071 R)
• M5: 3,033,396 km (0.078 R)
• M6: 3,654,826 km (0.086 R)
• M7: 4,776,211 km (0.043 R)
• M8: 6,139,347 km (0.069 R)
• M9: 9,039,451 km (0.105 R)
• M10: 9,522,353 km (0.1 R)
• M11: 11,003,223 km (0.058 R)
• M12: 11,855,930 km (0.058 R)
• M13: 12,752,022 km (0.061 R)
• M14: 13,567,629 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 19,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit