🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 8.5

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.75 AU - 2.17 AU

Year: 1894 Days

Day: 11.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,293,861 km

• M1: 105,915 km (0.053 R)
• M2: 383,719 km (0.082 R)
• M3: 764,744 km (0.115 R)
• M4: 1,103,583 km (0.069 R)
• M5: 1,466,209 km (0.112 R)
• M6: 1,987,258 km (0.069 R)
• M7: 2,741,082 km (0.054 R)
• M8: 3,638,071 km (0.05 R)
• M9: 3,983,193 km (0.056 R)
• M10: 4,370,053 km (0.076 R)
• M11: 6,275,780 km (0.108 R)
• M12: 6,746,714 km (0.063 R)
• M13: 7,241,285 km (0.111 R)
• M14: 7,526,269 km (0.113 R)
• M15: 7,848,353 km (0.103 R)
• M16: 9,065,631 km (0.087 R)
• M17: 9,633,804 km (0.088 R)
• M18: 10,013,932 km (0.113 R)
• M19: 10,621,150 km (0.107 R)
• M20: 11,214,754 km (0.077 R)
• M21: 11,519,784 km (0.096 R)
• M22: 11,791,304 km (0.036 R)
• M23: 12,226,484 km (0.091 R)
• M24: 13,553,567 km (0.116 R)
• M25: 14,520,119 km (0.099 R)
• M26: 16,248,124 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.81 AU - 5.97 AU

Year: 7464 Days

Day: 9.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,293,861 km

• M1: 111,899 km (0.075 R)
• M2: 501,003 km (0.071 R)
• M3: 993,779 km (0.111 R)
• M4: 1,697,936 km (0.118 R)
• M5: 2,078,812 km (0.097 R)
• M6: 2,841,312 km (0.116 R)
• M7: 4,060,834 km (0.105 R)
• M8: 4,807,926 km (0.061 R)
• M9: 5,966,262 km (0.089 R)
• M10: 8,824,479 km (0.096 R)
• M11: 9,840,997 km (0.112 R)
• M12: 10,933,809 km (0.081 R)
• M13: 13,077,397 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.6

Radius: 3.4

Gravity: 81.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.94 AU - 6.4 AU

Year: 10579 Days

Day: 17.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,293,861 km

• M1: 43,533 km (0.09 R)
• M2: 386,411 km (0.102 R)
• M3: 518,357 km (0.084 R)
• M4: 654,939 km (0.099 R)
• M5: 1,166,415 km (0.094 R)
• M6: 1,389,764 km (0.071 R)
• M7: 1,594,564 km (0.113 R)
• M8: 2,119,503 km (0.053 R)
• M9: 2,330,884 km (0.085 R)
• M10: 2,841,013 km (0.029 R)
• M11: 3,098,022 km (0.115 R)
• M12: 6,038,817 km (0.03 R)
• M13: 6,662,640 km (0.11 R)
• M14: 7,031,998 km (0.075 R)
• M15: 7,285,566 km (0.069 R)
• M16: 7,414,669 km (0.06 R)
• M17: 8,986,344 km (0.109 R)
• M18: 9,849,673 km (0.081 R)
• M19: 11,047,055 km (0.077 R)
• M20: 12,399,270 km (0.085 R)
• M21: 14,799,418 km (0.085 R)
• M22: 15,999,193 km (0.112 R)
• M23: 19,650,728 km (0.058 R)
• M24: 20,069,153 km (0.111 R)
• M25: 24,488,423 km (0.083 R)
• M26: 25,364,917 km (0.097 R)
• M27: 27,077,065 km (0.109 R)
• M28: 29,296,649 km (0.078 R)
• M29: 30,841,845 km (0.109 R)
• M30: 30,954,193 km (0.085 R)
• M31: 35,062,899 km (0.084 R)
• M32: 35,801,912 km (0.111 R)
• M33: 41,404,352 km (0.1 R)
• M34: 44,055,526 km (0.106 R)
• M35: 46,817,701 km (0.115 R)
• M36: 53,652,828 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 15,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit