🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.4

Radius: 12.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.61 AU - 2.61 AU

Year: 1949 Days

Day: 6.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,936,128 km

• M1: 160,519 km (0.066 R)
• M2: 634,893 km (0.113 R)
• M3: 1,101,639 km (0.069 R)
• M4: 1,751,342 km (0.091 R)
• M5: 2,404,487 km (0.086 R)
• M6: 2,921,646 km (0.096 R)
• M7: 3,828,359 km (0.086 R)
• M8: 4,518,005 km (0.081 R)
• M9: 4,957,673 km (0.098 R)
• M10: 5,682,924 km (0.071 R)
• M11: 6,477,737 km (0.07 R)
• M12: 8,015,903 km (0.109 R)
• M13: 9,114,250 km (0.068 R)
• M14: 9,614,655 km (0.114 R)
• M15: 10,133,311 km (0.119 R)
• M16: 11,998,796 km (0.12 R)
• M17: 13,349,366 km (0.078 R)
• M18: 15,585,405 km (0.093 R)
• M19: 16,399,667 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.4

Radius: 12.3

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.08 AU - 6.38 AU

Year: 7605 Days

Day: 12.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,936,128 km

• M1: 153,039 km (0.118 R)
• M2: 628,760 km (0.072 R)
• M3: 1,426,266 km (0.045 R)
• M4: 2,175,003 km (0.09 R)
• M5: 3,842,122 km (0.069 R)
• M6: 4,605,819 km (0.083 R)
• M7: 6,873,274 km (0.061 R)
• M8: 7,586,407 km (0.107 R)
• M9: 8,707,494 km (0.104 R)
• M10: 10,069,283 km (0.114 R)
• M11: 11,421,797 km (0.07 R)
• M12: 12,371,594 km (0.043 R)
• M13: 14,599,555 km (0.077 R)
• M14: 15,657,661 km (0.063 R)
• M15: 18,324,842 km (0.114 R)
• M16: 19,139,402 km (0.067 R)
• M17: 19,977,898 km (0.091 R)
• M18: 20,913,782 km (0.117 R)
• M19: 21,803,441 km (0.039 R)
• M20: 23,184,977 km (0.116 R)
• M21: 24,299,182 km (0.078 R)
• M22: 26,206,854 km (0.058 R)
• M23: 27,328,240 km (0.116 R)
• M24: 28,391,432 km (0.081 R)
• M25: 29,115,486 km (0.118 R)
• M26: 32,526,915 km (0.091 R)
• M27: 33,020,888 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.6

Radius: 6.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.76 AU - 9.1 AU

Year: 15562 Days

Day: 23.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,936,128 km

• M1: 78,389 km (0.073 R)
• M2: 502,200 km (0.067 R)
• M3: 1,374,505 km (0.113 R)
• M4: 1,672,803 km (0.083 R)
• M5: 1,951,205 km (0.107 R)
• M6: 2,658,504 km (0.085 R)
• M7: 3,387,345 km (0.033 R)
• M8: 4,565,428 km (0.115 R)
• M9: 6,162,086 km (0.057 R)
• M10: 6,756,139 km (0.117 R)
• M11: 7,048,603 km (0.11 R)
• M12: 7,936,765 km (0.097 R)
• M13: 8,428,793 km (0.096 R)
• M14: 13,065,878 km (0.091 R)
• M15: 15,506,717 km (0.069 R)
• M16: 18,235,532 km (0.118 R)
• M17: 19,382,050 km (0.056 R)
• M18: 21,190,688 km (0.097 R)
• M19: 24,279,884 km (0.106 R)
• M20: 25,227,287 km (0.086 R)
• M21: 31,637,107 km (0.104 R)
• M22: 31,942,437 km (0.09 R)
• M23: 32,974,811 km (0.064 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 11,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit