🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 12.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.05 AU - 1.53 AU

Year: 1011 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,533,666 km

• M1: 157,975 km (0.104 R)
• M2: 752,477 km (0.082 R)
• M3: 1,310,029 km (0.052 R)
• M4: 1,860,100 km (0.101 R)
• M5: 3,015,893 km (0.063 R)
• M6: 3,782,433 km (0.04 R)
• M7: 4,187,095 km (0.096 R)
• M8: 4,620,929 km (0.098 R)
• M9: 5,417,986 km (0.093 R)
• M10: 6,438,992 km (0.118 R)
• M11: 7,212,562 km (0.108 R)
• M12: 7,685,441 km (0.118 R)
• M13: 8,832,857 km (0.051 R)
• M14: 10,030,088 km (0.07 R)
• M15: 10,652,116 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742

Radius: 8.3

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.81 AU - 2.95 AU

Year: 3374 Days

Day: 5.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,533,666 km

• M1: 103,223 km (0.096 R)
• M2: 392,246 km (0.065 R)
• M3: 725,550 km (0.119 R)
• M4: 1,012,329 km (0.049 R)
• M5: 1,555,967 km (0.059 R)
• M6: 1,837,959 km (0.048 R)
• M7: 2,224,670 km (0.091 R)
• M8: 2,537,928 km (0.1 R)
• M9: 3,540,383 km (0.079 R)
• M10: 5,182,818 km (0.042 R)
• M11: 5,468,251 km (0.114 R)
• M12: 6,156,551 km (0.095 R)
• M13: 6,506,759 km (0.082 R)
• M14: 7,088,546 km (0.102 R)
• M15: 7,473,610 km (0.088 R)
• M16: 7,906,397 km (0.056 R)
• M17: 10,164,278 km (0.116 R)
• M18: 12,128,498 km (0.086 R)
• M19: 13,152,046 km (0.117 R)
• M20: 14,383,835 km (0.115 R)
• M21: 15,744,727 km (0.093 R)
• M22: 18,240,020 km (0.081 R)
• M23: 19,895,320 km (0.11 R)
• M24: 20,597,532 km (0.113 R)
• M25: 20,987,384 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.7

Radius: 8.1

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.9 AU - 4.56 AU

Year: 6005 Days

Day: 7 Hours

Environment

Temp: -219 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 28,533,666 km

• M1: 113,694 km (0.112 R)
• M2: 371,601 km (0.1 R)
• M3: 939,624 km (0.101 R)
• M4: 1,340,846 km (0.089 R)
• M5: 2,046,050 km (0.029 R)
• M6: 3,264,824 km (0.067 R)
• M7: 4,454,725 km (0.033 R)
• M8: 5,283,647 km (0.104 R)
• M9: 5,970,002 km (0.086 R)
• M10: 6,522,766 km (0.114 R)
• M11: 7,142,850 km (0.105 R)
• M12: 8,962,259 km (0.051 R)
• M13: 10,406,776 km (0.09 R)
• M14: 10,802,013 km (0.073 R)
• M15: 13,081,287 km (0.105 R)
• M16: 13,387,065 km (0.07 R)
• M17: 14,387,126 km (0.083 R)
• M18: 15,492,655 km (0.085 R)
• M19: 18,312,126 km (0.078 R)
• M20: 19,279,426 km (0.052 R)
• M21: 19,609,438 km (0.087 R)
• M22: 19,876,022 km (0.088 R)
• M23: 20,553,251 km (0.118 R)
• M24: 21,105,866 km (0.088 R)
• M25: 23,267,406 km (0.089 R)
• M26: 23,792,195 km (0.109 R)
• M27: 24,324,763 km (0.104 R)
• M28: 27,190,610 km (0.065 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: 350 - 13,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit