🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 8.7

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.39 AU - 9.81 AU

Year: 10757 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 170.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 114,461,323 km

• M1: 112,198 km (0.082 R)
• M2: 518,656 km (0.076 R)
• M3: 826,079 km (0.042 R)
• M4: 1,394,402 km (0.118 R)
• M5: 1,698,534 km (0.106 R)
• M6: 2,367,985 km (0.1 R)
• M7: 2,977,596 km (0.108 R)
• M8: 3,439,554 km (0.096 R)
• M9: 3,869,199 km (0.111 R)
• M10: 4,249,627 km (0.102 R)
• M11: 4,714,726 km (0.105 R)
• M12: 5,712,544 km (0.044 R)
• M13: 7,402,701 km (0.058 R)
• M14: 9,117,093 km (0.037 R)
• M15: 9,547,486 km (0.097 R)
• M16: 10,193,150 km (0.089 R)
• M17: 11,906,345 km (0.114 R)
• M18: 13,555,811 km (0.082 R)
• M19: 14,628,577 km (0.088 R)
• M20: 16,099,723 km (0.072 R)
• M21: 17,814,264 km (0.083 R)
• M22: 18,715,591 km (0.118 R)
• M23: 22,888,325 km (0.11 R)
• M24: 25,423,859 km (0.091 R)
• M25: 25,895,541 km (0.114 R)
• M26: 30,513,178 km (0.082 R)
• M27: 30,832,121 km (0.085 R)
• M28: 37,444,197 km (0.118 R)
• M29: 38,054,856 km (0.114 R)
• M30: 42,253,470 km (0.035 R)
• M31: 44,532,294 km (0.035 R)

Planet 2 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.2

Radius: 6.5

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.53 AU - 14.17 AU

Year: 18641 Days

Day: 22.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 114,461,323 km

• M1: 80,783 km (0.09 R)
• M2: 870,061 km (0.118 R)
• M3: 1,252,882 km (0.103 R)
• M4: 1,523,505 km (0.061 R)
• M5: 1,778,569 km (0.041 R)
• M6: 2,163,185 km (0.118 R)
• M7: 2,578,469 km (0.098 R)
• M8: 3,019,783 km (0.065 R)
• M9: 3,368,794 km (0.069 R)
• M10: 5,532,877 km (0.113 R)
• M11: 5,973,593 km (0.092 R)
• M12: 9,626,174 km (0.101 R)
• M13: 10,744,717 km (0.106 R)
• M14: 12,479,454 km (0.043 R)
• M15: 15,614,577 km (0.092 R)
• M16: 16,170,333 km (0.046 R)
• M17: 19,510,255 km (0.075 R)
• M18: 22,272,879 km (0.11 R)
• M19: 22,774,181 km (0.108 R)
• M20: 23,385,588 km (0.114 R)
• M21: 31,099,453 km (0.098 R)
• M22: 35,118,100 km (0.088 R)
• M23: 38,028,826 km (0.116 R)
• M24: 51,107,869 km (0.111 R)
• M25: 51,979,575 km (0.116 R)
• M26: 53,038,728 km (0.045 R)
• M27: 56,859,009 km (0.115 R)
• M28: 61,249,258 km (0.12 R)
• M29: 71,996,518 km (0.058 R)
• M30: 74,198,001 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.7

Radius: 4.1

Gravity: 56.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 15.37 AU - 23.85 AU

Year: 31406 Days

Day: 21.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 114,461,323 km

• M1: 70,012 km (0.04 R)
• M2: 207,492 km (0.113 R)
• M3: 980,016 km (0.116 R)
• M4: 1,672,504 km (0.041 R)
• M5: 2,899,506 km (0.081 R)
• M6: 3,202,292 km (0.077 R)
• M7: 3,906,449 km (0.113 R)
• M8: 4,237,808 km (0.088 R)
• M9: 4,749,134 km (0.087 R)
• M10: 5,083,485 km (0.109 R)
• M11: 5,893,259 km (0.112 R)
• M12: 6,631,075 km (0.053 R)
• M13: 11,187,228 km (0.103 R)
• M14: 14,961,433 km (0.12 R)
• M15: 16,796,400 km (0.077 R)
• M16: 19,189,966 km (0.115 R)
• M17: 20,035,792 km (0.098 R)
• M18: 20,796,049 km (0.099 R)
• M19: 24,640,265 km (0.089 R)
• M20: 31,181,731 km (0.095 R)
• M21: 32,349,044 km (0.076 R)
• M22: 34,001,202 km (0.118 R)
• M23: 37,310,008 km (0.098 R)
• M24: 37,472,621 km (0.043 R)
• M25: 37,963,601 km (0.105 R)
• M26: 40,482,829 km (0.088 R)
• M27: 44,012,142 km (0.076 R)
• M28: 49,681,902 km (0.105 R)
• M29: 57,537,585 km (0.076 R)
• M30: 67,862,381 km (0.104 R)
• M31: 76,434,489 km (0.091 R)
• M32: 78,018,431 km (0.094 R)
• M33: 79,624,065 km (0.083 R)
• M34: 80,435,185 km (0.09 R)
• M35: 81,251,690 km (0.088 R)
• M36: 83,456,164 km (0.056 R)
• M37: 83,734,416 km (0.109 R)
• M38: 89,431,701 km (0.111 R)
• M39: 99,700,548 km (0.1 R)
• M40: 106,419,886 km (0.076 R)
• M41: 114,118,492 km (0.045 R)
• M42: 114,461,370 km (0.054 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 16,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit