🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.9

Radius: 13.5

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.66 AU - 0.78 AU

Year: 401 Days

Day: 9 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,116,888 km

• M1: 179,218 km (0.071 R)
• M2: 296,802 km (0.059 R)
• M3: 483,351 km (0.11 R)
• M4: 606,769 km (0.078 R)
• M5: 772,673 km (0.067 R)
• M6: 864,376 km (0.043 R)
• M7: 960,119 km (0.108 R)
• M8: 1,158,785 km (0.107 R)
• M9: 1,276,519 km (0.08 R)
• M10: 1,496,876 km (0.12 R)
• M11: 1,626,278 km (0.053 R)
• M12: 1,736,233 km (0.094 R)
• M13: 1,842,597 km (0.106 R)
• M14: 2,068,789 km (0.071 R)
• M15: 2,175,751 km (0.057 R)
• M16: 2,448,468 km (0.03 R)
• M17: 2,602,704 km (0.093 R)
• M18: 3,208,126 km (0.075 R)
• M19: 3,303,420 km (0.11 R)
• M20: 3,725,137 km (0.1 R)
• M21: 3,825,666 km (0.094 R)
• M22: 3,911,236 km (0.036 R)
• M23: 4,108,556 km (0.085 R)
• M24: 4,196,370 km (0.092 R)
• M25: 4,341,480 km (0.044 R)
• M26: 4,439,167 km (0.106 R)
• M27: 4,554,058 km (0.085 R)
• M28: 4,653,391 km (0.11 R)
• M29: 4,947,202 km (0.077 R)
• M30: 5,075,108 km (0.103 R)
• M31: 5,386,421 km (0.101 R)
• M32: 5,544,396 km (0.112 R)
• M33: 5,659,587 km (0.086 R)
• M34: 5,910,163 km (0.101 R)
• M35: 6,064,249 km (0.111 R)
• M36: 6,256,333 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.6

Radius: 12.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.36 AU - 2.24 AU

Year: 1584 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,116,888 km

• M1: 201,508 km (0.099 R)
• M2: 319,092 km (0.114 R)
• M3: 410,646 km (0.096 R)
• M4: 521,049 km (0.096 R)
• M5: 672,891 km (0.042 R)
• M6: 825,182 km (0.104 R)
• M7: 947,852 km (0.08 R)
• M8: 1,068,129 km (0.086 R)
• M9: 1,268,440 km (0.12 R)
• M10: 1,363,734 km (0.1 R)
• M11: 1,501,514 km (0.107 R)
• M12: 1,613,114 km (0.101 R)
• M13: 2,532,991 km (0.04 R)
• M14: 2,667,330 km (0.081 R)
• M15: 2,766,513 km (0.104 R)
• M16: 2,905,041 km (0.063 R)
• M17: 3,045,962 km (0.105 R)
• M18: 3,162,948 km (0.112 R)
• M19: 3,255,100 km (0.085 R)
• M20: 3,348,150 km (0.095 R)
• M21: 3,469,025 km (0.041 R)
• M22: 3,646,299 km (0.104 R)
• M23: 3,812,502 km (0.093 R)
• M24: 4,052,606 km (0.084 R)
• M25: 4,152,837 km (0.114 R)
• M26: 4,326,819 km (0.1 R)
• M27: 5,000,458 km (0.093 R)
• M28: 5,755,030 km (0.115 R)
• M29: 5,868,126 km (0.078 R)
• M30: 6,578,866 km (0.107 R)
• M31: 7,004,771 km (0.095 R)
• M32: 7,598,375 km (0.12 R)
• M33: 7,687,087 km (0.109 R)
• M34: 7,919,262 km (0.114 R)
• M35: 8,099,378 km (0.026 R)
• M36: 8,317,492 km (0.092 R)
• M37: 8,408,896 km (0.116 R)
• M38: 8,519,000 km (0.056 R)
• M39: 8,983,203 km (0.087 R)
• M40: 9,227,945 km (0.071 R)
• M41: 9,398,636 km (0.065 R)
• M42: 9,493,930 km (0.039 R)
• M43: 9,685,415 km (0.109 R)
• M44: 10,130,768 km (0.066 R)
• M45: 10,209,007 km (0.108 R)
• M46: 10,326,591 km (0.086 R)
• M47: 10,405,280 km (0.072 R)
• M48: 10,721,979 km (0.066 R)
• M49: 10,981,531 km (0.076 R)
• M50: 11,324,260 km (0.079 R)
• M51: 11,609,094 km (0.119 R)
• M52: 11,772,904 km (0.088 R)
• M53: 11,958,255 km (0.102 R)
• M54: 12,310,858 km (0.107 R)
• M55: 12,877,834 km (0.103 R)
• M56: 13,175,234 km (0.073 R)
• M57: 14,081,049 km (0.111 R)
• M58: 14,212,097 km (0.119 R)
• M59: 14,299,761 km (0.117 R)
• M60: 14,453,548 km (0.051 R)
• M61: 14,563,652 km (0.067 R)
• M62: 14,784,758 km (0.093 R)
• M63: 14,962,480 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.4

Radius: 13.5

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.1 AU - 2.36 AU

Year: 2185 Days

Day: 10.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 48,116,888 km

• M1: 297,700 km (0.06 R)
• M2: 421,716 km (0.119 R)
• M3: 724,951 km (0.119 R)
• M4: 1,137,093 km (0.052 R)
• M5: 1,497,774 km (0.025 R)
• M6: 1,663,678 km (0.054 R)
• M7: 2,038,720 km (0.03 R)
• M8: 2,286,903 km (0.04 R)
• M9: 2,597,917 km (0.102 R)
• M10: 2,731,657 km (0.091 R)
• M11: 2,840,415 km (0.096 R)
• M12: 3,062,268 km (0.075 R)
• M13: 3,146,941 km (0.109 R)
• M14: 3,232,511 km (0.075 R)
• M15: 3,333,190 km (0.026 R)
• M16: 3,552,800 km (0.105 R)
• M17: 3,701,949 km (0.103 R)
• M18: 4,224,644 km (0.105 R)
• M19: 4,575,451 km (0.113 R)
• M20: 5,237,571 km (0.087 R)
• M21: 5,947,563 km (0.071 R)
• M22: 6,197,092 km (0.097 R)
• M23: 6,486,414 km (0.045 R)
• M24: 6,632,721 km (0.073 R)
• M25: 7,343,161 km (0.105 R)
• M26: 7,726,730 km (0.094 R)
• M27: 7,921,058 km (0.112 R)
• M28: 8,674,283 km (0.098 R)
• M29: 9,059,497 km (0.056 R)
• M30: 9,305,736 km (0.113 R)
• M31: 9,408,958 km (0.052 R)
• M32: 9,533,424 km (0.072 R)
• M33: 9,846,831 km (0.052 R)
• M34: 10,121,194 km (0.104 R)
• M35: 10,334,071 km (0.072 R)
• M36: 10,419,641 km (0.072 R)
• M37: 10,785,857 km (0.109 R)
• M38: 10,937,848 km (0.077 R)
• M39: 11,156,411 km (0.119 R)
• M40: 11,553,294 km (0.073 R)
• M41: 12,022,134 km (0.119 R)
• M42: 12,360,973 km (0.052 R)
• M43: 12,932,586 km (0.111 R)
• M44: 13,442,865 km (0.068 R)
• M45: 13,536,363 km (0.047 R)
• M46: 13,747,446 km (0.063 R)
• M47: 14,363,640 km (0.083 R)
• M48: 14,554,975 km (0.09 R)
• M49: 14,675,102 km (0.112 R)
• M50: 14,819,614 km (0.101 R)
• M51: 14,988,809 km (0.074 R)
• M52: 15,085,748 km (0.097 R)
• M53: 15,426,832 km (0.085 R)
• M54: 15,672,023 km (0.111 R)
• M55: 16,166,294 km (0.107 R)
• M56: 16,290,610 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.9

Radius: 5.4

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.04 AU - 7.56 AU

Year: 12939 Days

Day: 23.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,116,888 km

• M1: 79,287 km (0.114 R)
• M2: 115,190 km (0.089 R)
• M3: 164,408 km (0.1 R)
• M4: 223,948 km (0.098 R)
• M5: 304,432 km (0.086 R)
• M6: 670,049 km (0.106 R)
• M7: 721,062 km (0.078 R)
• M8: 826,977 km (0.112 R)
• M9: 937,979 km (0.103 R)
• M10: 1,093,860 km (0.075 R)
• M11: 1,655,450 km (0.096 R)
• M12: 1,844,093 km (0.103 R)
• M13: 2,064,600 km (0.061 R)
• M14: 2,165,280 km (0.108 R)
• M15: 2,319,365 km (0.066 R)
• M16: 2,692,762 km (0.108 R)
• M17: 2,886,491 km (0.075 R)
• M18: 3,375,826 km (0.084 R)
• M19: 3,675,620 km (0.053 R)
• M20: 3,736,656 km (0.072 R)
• M21: 4,397,130 km (0.105 R)
• M22: 5,401,830 km (0.059 R)
• M23: 5,471,243 km (0.115 R)
• M24: 5,752,038 km (0.047 R)
• M25: 6,958,695 km (0.063 R)
• M26: 7,148,235 km (0.12 R)
• M27: 7,339,421 km (0.062 R)
• M28: 7,687,835 km (0.112 R)
• M29: 7,923,152 km (0.11 R)
• M30: 8,160,713 km (0.101 R)
• M31: 9,093,307 km (0.118 R)
• M32: 9,383,826 km (0.106 R)
• M33: 9,509,189 km (0.107 R)
• M34: 11,145,490 km (0.097 R)
• M35: 11,189,622 km (0.117 R)
• M36: 11,995,655 km (0.05 R)
• M37: 13,380,034 km (0.071 R)
• M38: 13,995,629 km (0.104 R)
• M39: 14,620,200 km (0.047 R)
• M40: 15,896,719 km (0.096 R)
• M41: 16,497,803 km (0.108 R)
• M42: 16,902,615 km (0.104 R)
• M43: 17,106,217 km (0.089 R)
• M44: 17,310,718 km (0.111 R)
• M45: 17,670,500 km (0.111 R)
• M46: 18,292,977 km (0.056 R)
• M47: 18,397,397 km (0.083 R)
• M48: 18,502,115 km (0.106 R)
• M49: 18,659,492 km (0.077 R)
• M50: 18,817,168 km (0.119 R)
• M51: 19,399,553 km (0.05 R)
• M52: 19,559,473 km (0.089 R)
• M53: 20,419,212 km (0.058 R)
• M54: 22,622,340 km (0.112 R)
• M55: 22,902,985 km (0.059 R)
• M56: 23,241,226 km (0.077 R)
• M57: 23,354,472 km (0.096 R)
• M58: 24,899,668 km (0.083 R)
• M59: 25,015,457 km (0.119 R)
• M60: 25,073,351 km (0.101 R)
• M61: 25,480,257 km (0.109 R)
• M62: 26,182,919 km (0.031 R)
• M63: 26,418,535 km (0.106 R)
• M64: 26,477,477 km (0.078 R)
• M65: 26,595,659 km (0.106 R)
• M66: 27,727,068 km (0.103 R)
• M67: 27,967,172 km (0.04 R)
• M68: 28,147,737 km (0.078 R)
• M69: 28,389,188 km (0.104 R)
• M70: 28,449,625 km (0.052 R)
• M71: 29,790,322 km (0.112 R)
• M72: 30,283,097 km (0.106 R)
• M73: 31,588,937 km (0.097 R)
• M74: 32,217,248 km (0.113 R)
• M75: 33,294,951 km (0.079 R)
• M76: 34,062,687 km (0.043 R)
• M77: 35,876,711 km (0.032 R)
• M78: 37,125,404 km (0.085 R)
• M79: 38,054,557 km (0.108 R)
• M80: 38,388,310 km (0.078 R)
• M81: 38,991,488 km (0.053 R)
• M82: 43,091,517 km (0.097 R)
• M83: 43,509,045 km (0.066 R)
• M84: 44,067,793 km (0.097 R)
• M85: 44,418,151 km (0.076 R)
• M86: 44,910,328 km (0.054 R)
• M87: 45,758,099 km (0.073 R)
• M88: 46,184,004 km (0.101 R)
• M89: 46,968,346 km (0.098 R)
• M90: 47,685,069 km (0.117 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: 463 - 19,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit