🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.1

Radius: 11.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.61 AU

Year: 250 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,420,588 km

• M1: 139,575 km (0.093 R)
• M2: 224,546 km (0.059 R)
• M3: 318,793 km (0.055 R)
• M4: 407,804 km (0.118 R)
• M5: 508,184 km (0.11 R)
• M6: 579,841 km (0.098 R)
• M7: 658,380 km (0.08 R)
• M8: 732,132 km (0.096 R)
• M9: 837,598 km (0.107 R)
• M10: 921,972 km (0.101 R)
• M11: 1,044,044 km (0.078 R)
• M12: 1,124,976 km (0.118 R)
• M13: 1,200,972 km (0.103 R)
• M14: 1,282,503 km (0.058 R)
• M15: 1,396,795 km (0.074 R)
• M16: 1,475,185 km (0.082 R)
• M17: 1,575,116 km (0.039 R)
• M18: 1,690,007 km (0.098 R)
• M19: 1,841,849 km (0.099 R)
• M20: 2,033,783 km (0.059 R)
• M21: 2,109,779 km (0.09 R)
• M22: 2,182,334 km (0.061 R)
• M23: 2,260,125 km (0.1 R)
• M24: 2,381,149 km (0.069 R)
• M25: 2,533,141 km (0.082 R)
• M26: 2,649,229 km (0.034 R)
• M27: 2,752,302 km (0.065 R)
• M28: 2,988,068 km (0.093 R)
• M29: 3,157,562 km (0.068 R)
• M30: 3,282,925 km (0.107 R)
• M31: 3,362,063 km (0.117 R)
• M32: 3,527,817 km (0.104 R)
• M33: 3,614,434 km (0.098 R)
• M34: 3,712,720 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.7

Radius: 11.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.06 AU - 1.28 AU

Year: 844 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 56,420,588 km

• M1: 144,063 km (0.1 R)
• M2: 221,106 km (0.034 R)
• M3: 325,375 km (0.091 R)
• M4: 418,126 km (0.095 R)
• M5: 493,972 km (0.064 R)
• M6: 594,951 km (0.103 R)
• M7: 720,912 km (0.028 R)
• M8: 825,331 km (0.105 R)
• M9: 926,011 km (0.103 R)
• M10: 1,026,391 km (0.083 R)
• M11: 1,115,402 km (0.091 R)
• M12: 1,264,850 km (0.119 R)
• M13: 1,421,329 km (0.058 R)
• M14: 1,527,394 km (0.112 R)
• M15: 1,819,708 km (0.081 R)
• M16: 1,917,097 km (0.078 R)
• M17: 1,997,730 km (0.072 R)
• M18: 2,085,694 km (0.106 R)
• M19: 2,259,227 km (0.046 R)
• M20: 2,351,080 km (0.047 R)
• M21: 2,457,743 km (0.11 R)
• M22: 2,572,784 km (0.113 R)
• M23: 2,655,213 km (0.065 R)
• M24: 2,794,488 km (0.114 R)
• M25: 2,893,372 km (0.111 R)
• M26: 3,051,348 km (0.104 R)
• M27: 3,308,656 km (0.093 R)
• M28: 3,657,668 km (0.038 R)
• M29: 3,758,497 km (0.034 R)
• M30: 3,860,373 km (0.084 R)
• M31: 4,066,669 km (0.026 R)
• M32: 4,211,629 km (0.066 R)
• M33: 4,448,891 km (0.112 R)
• M34: 4,581,734 km (0.104 R)
• M35: 4,749,732 km (0.109 R)
• M36: 4,851,459 km (0.101 R)
• M37: 5,109,066 km (0.082 R)
• M38: 5,222,013 km (0.1 R)
• M39: 5,521,657 km (0.086 R)
• M40: 5,646,572 km (0.085 R)
• M41: 5,799,760 km (0.107 R)
• M42: 5,917,643 km (0.076 R)
• M43: 6,110,026 km (0.101 R)
• M44: 6,267,253 km (0.105 R)
• M45: 6,360,303 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.8

Radius: 3.3

Gravity: 18.99 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.07 AU - 13.27 AU

Year: 23242 Days

Day: 19.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,420,588 km

• M1: 188,643 km (0.115 R)
• M2: 277,354 km (0.111 R)
• M3: 526,285 km (0.044 R)
• M4: 1,175,989 km (0.084 R)
• M5: 2,097,961 km (0.111 R)
• M6: 2,154,209 km (0.046 R)
• M7: 2,239,779 km (0.099 R)
• M8: 2,297,375 km (0.09 R)
• M9: 2,714,154 km (0.107 R)
• M10: 3,026,066 km (0.064 R)
• M11: 3,283,673 km (0.109 R)
• M12: 3,316,435 km (0.086 R)
• M13: 4,382,470 km (0.058 R)
• M14: 5,312,370 km (0.069 R)
• M15: 5,858,851 km (0.118 R)
• M16: 7,173,218 km (0.091 R)
• M17: 7,863,163 km (0.065 R)
• M18: 7,994,809 km (0.11 R)
• M19: 8,439,115 km (0.099 R)
• M20: 9,120,533 km (0.112 R)
• M21: 10,246,856 km (0.049 R)
• M22: 10,294,727 km (0.083 R)
• M23: 10,972,705 km (0.057 R)
• M24: 11,865,505 km (0.108 R)
• M25: 14,518,473 km (0.049 R)
• M26: 15,113,873 km (0.117 R)
• M27: 15,717,051 km (0.067 R)
• M28: 16,104,959 km (0.096 R)
• M29: 16,272,209 km (0.083 R)
• M30: 16,496,157 km (0.05 R)
• M31: 17,803,044 km (0.085 R)
• M32: 18,033,724 km (0.061 R)
• M33: 20,334,091 km (0.073 R)
• M34: 25,396,931 km (0.114 R)
• M35: 26,572,172 km (0.103 R)
• M36: 26,703,818 km (0.092 R)
• M37: 26,835,614 km (0.084 R)
• M38: 27,166,375 km (0.054 R)
• M39: 27,898,507 km (0.098 R)
• M40: 27,965,377 km (0.089 R)
• M41: 28,367,795 km (0.105 R)
• M42: 29,586,569 km (0.109 R)
• M43: 29,859,735 km (0.084 R)
• M44: 30,822,248 km (0.107 R)
• M45: 30,891,512 km (0.032 R)
• M46: 35,712,602 km (0.052 R)
• M47: 36,149,129 km (0.096 R)
• M48: 36,441,144 km (0.113 R)
• M49: 37,100,870 km (0.097 R)
• M50: 37,542,932 km (0.115 R)
• M51: 37,838,687 km (0.11 R)
• M52: 38,209,391 km (0.055 R)
• M53: 39,253,733 km (0.098 R)
• M54: 40,382,898 km (0.108 R)
• M55: 40,458,595 km (0.102 R)
• M56: 43,213,739 km (0.032 R)
• M57: 45,792,058 km (0.071 R)
• M58: 45,949,884 km (0.12 R)
• M59: 47,298,957 km (0.074 R)
• M60: 48,098,558 km (0.089 R)
• M61: 48,983,280 km (0.099 R)
• M62: 50,523,988 km (0.112 R)
• M63: 52,080,704 km (0.111 R)
• M64: 52,658,151 km (0.117 R)
• M65: 52,740,729 km (0.059 R)
• M66: 53,237,693 km (0.078 R)
• M67: 55,324,733 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 16,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit