🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 8.2

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.52 AU - 4.92 AU

Year: 5512 Days

Day: 14.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 137.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,233,827 km

• M1: 103,671 km (0.108 R)
• M2: 734,226 km (0.116 R)
• M3: 1,088,025 km (0.049 R)
• M4: 1,504,506 km (0.111 R)
• M5: 2,243,968 km (0.081 R)
• M6: 4,446,348 km (0.111 R)
• M7: 5,017,064 km (0.063 R)
• M8: 6,043,604 km (0.107 R)
• M9: 6,674,907 km (0.061 R)
• M10: 7,349,444 km (0.118 R)
• M11: 8,425,352 km (0.036 R)
• M12: 9,170,200 km (0.085 R)
• M13: 10,508,353 km (0.097 R)
• M14: 10,934,108 km (0.106 R)
• M15: 12,280,340 km (0.064 R)
• M16: 14,415,251 km (0.084 R)
• M17: 19,264,915 km (0.066 R)
• M18: 19,831,292 km (0.116 R)
• M19: 21,295,855 km (0.095 R)
• M20: 25,270,072 km (0.082 R)
• M21: 27,431,163 km (0.079 R)
• M22: 28,785,323 km (0.094 R)
• M23: 30,755,377 km (0.06 R)
• M24: 32,613,533 km (0.061 R)
• M25: 33,417,920 km (0.085 R)
• M26: 34,338,546 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.6

Radius: 12.5

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.42 AU - 5 AU

Year: 6499 Days

Day: 13.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,233,827 km

• M1: 157,078 km (0.09 R)
• M2: 577,149 km (0.091 R)
• M3: 1,008,589 km (0.109 R)
• M4: 1,520,812 km (0.033 R)
• M5: 2,123,542 km (0.091 R)
• M6: 3,193,615 km (0.099 R)
• M7: 3,598,278 km (0.068 R)
• M8: 5,203,313 km (0.072 R)
• M9: 8,441,808 km (0.11 R)
• M10: 9,492,882 km (0.107 R)
• M11: 10,240,722 km (0.095 R)
• M12: 12,556,048 km (0.108 R)
• M13: 15,707,328 km (0.104 R)
• M14: 16,554,201 km (0.082 R)
• M15: 17,022,742 km (0.11 R)
• M16: 18,197,534 km (0.092 R)
• M17: 24,894,881 km (0.077 R)
• M18: 31,210,155 km (0.112 R)
• M19: 32,652,727 km (0.049 R)
• M20: 34,681,125 km (0.097 R)
• M21: 38,052,612 km (0.08 R)
• M22: 38,869,716 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.7

Radius: 14

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.01 AU - 6.07 AU

Year: 7194 Days

Day: 5.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,233,827 km

• M1: 175,179 km (0.04 R)
• M2: 643,271 km (0.08 R)
• M3: 1,876,855 km (0.093 R)
• M4: 3,095,778 km (0.116 R)
• M5: 3,806,667 km (0.089 R)
• M6: 4,790,273 km (0.113 R)
• M7: 5,587,630 km (0.075 R)
• M8: 6,100,751 km (0.118 R)
• M9: 6,893,919 km (0.109 R)
• M10: 8,231,623 km (0.083 R)
• M11: 8,983,951 km (0.076 R)
• M12: 10,011,538 km (0.063 R)
• M13: 10,482,173 km (0.063 R)
• M14: 12,731,527 km (0.107 R)
• M15: 14,202,971 km (0.12 R)
• M16: 19,880,659 km (0.102 R)
• M17: 20,701,802 km (0.105 R)
• M18: 21,312,909 km (0.102 R)
• M19: 23,879,111 km (0.116 R)
• M20: 24,551,554 km (0.08 R)
• M21: 26,110,812 km (0.104 R)
• M22: 26,644,877 km (0.104 R)
• M23: 29,139,421 km (0.078 R)
• M24: 35,995,641 km (0.075 R)
• M25: 37,778,997 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 17,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit