🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 9.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.52 AU - 0.8 AU

Year: 358 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 93,313,181 km

• M1: 135,984 km (0.098 R)
• M2: 245,191 km (0.08 R)
• M3: 313,258 km (0.11 R)
• M4: 393,742 km (0.116 R)
• M5: 483,201 km (0.102 R)
• M6: 545,135 km (0.055 R)
• M7: 628,760 km (0.074 R)
• M8: 693,835 km (0.12 R)
• M9: 783,743 km (0.08 R)
• M10: 854,503 km (0.06 R)
• M11: 960,718 km (0.098 R)
• M12: 1,097,151 km (0.099 R)
• M13: 1,218,325 km (0.094 R)
• M14: 1,341,743 km (0.088 R)
• M15: 1,425,518 km (0.078 R)
• M16: 1,577,210 km (0.092 R)
• M17: 1,647,073 km (0.088 R)
• M18: 1,712,447 km (0.108 R)
• M19: 1,860,100 km (0.046 R)
• M20: 1,936,844 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.2

Radius: 8.1

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.75 AU - 1.19 AU

Year: 637 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 93,313,181 km

• M1: 110,104 km (0.109 R)
• M2: 168,447 km (0.11 R)
• M3: 220,956 km (0.094 R)
• M4: 276,457 km (0.105 R)
• M5: 341,981 km (0.105 R)
• M6: 421,716 km (0.093 R)
• M7: 589,116 km (0.104 R)
• M8: 642,373 km (0.101 R)
• M9: 730,337 km (0.106 R)
• M10: 913,744 km (0.086 R)
• M11: 987,196 km (0.111 R)
• M12: 1,117,795 km (0.083 R)
• M13: 1,384,379 km (0.106 R)
• M14: 1,457,382 km (0.104 R)
• M15: 1,537,717 km (0.029 R)
• M16: 1,588,131 km (0.111 R)
• M17: 1,671,008 km (0.11 R)
• M18: 1,801,458 km (0.091 R)
• M19: 2,037,972 km (0.072 R)
• M20: 2,135,360 km (0.074 R)
• M21: 2,213,001 km (0.114 R)
• M22: 2,444,280 km (0.043 R)
• M23: 2,525,661 km (0.089 R)
• M24: 2,638,158 km (0.12 R)
• M25: 2,691,116 km (0.118 R)
• M26: 2,821,565 km (0.084 R)
• M27: 2,930,473 km (0.05 R)
• M28: 2,985,525 km (0.076 R)
• M29: 3,064,662 km (0.039 R)
• M30: 3,160,554 km (0.117 R)
• M31: 3,347,252 km (0.047 R)
• M32: 3,471,119 km (0.092 R)
• M33: 3,529,313 km (0.086 R)
• M34: 3,629,992 km (0.095 R)
• M35: 3,774,205 km (0.119 R)
• M36: 3,998,601 km (0.097 R)
• M37: 4,103,619 km (0.097 R)
• M38: 4,316,497 km (0.114 R)
• M39: 4,397,280 km (0.051 R)
• M40: 4,697,672 km (0.057 R)
• M41: 4,762,299 km (0.115 R)
• M42: 4,892,299 km (0.084 R)
• M43: 5,033,071 km (0.106 R)
• M44: 5,347,226 km (0.109 R)
• M45: 5,414,845 km (0.106 R)
• M46: 5,472,889 km (0.108 R)
• M47: 5,697,435 km (0.105 R)
• M48: 5,756,526 km (0.107 R)
• M49: 5,934,996 km (0.074 R)
• M50: 6,075,170 km (0.038 R)
• M51: 6,246,758 km (0.078 R)
• M52: 6,409,670 km (0.041 R)
• M53: 6,719,039 km (0.028 R)
• M54: 6,854,724 km (0.07 R)
• M55: 6,991,157 km (0.076 R)
• M56: 7,139,259 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.2

Radius: 12

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.14 AU - 1.88 AU

Year: 1237 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 93,313,181 km

• M1: 179,517 km (0.107 R)
• M2: 260,899 km (0.085 R)
• M3: 371,152 km (0.095 R)
• M4: 448,494 km (0.1 R)
• M5: 556,953 km (0.113 R)
• M6: 695,780 km (0.102 R)
• M7: 861,833 km (0.096 R)
• M8: 950,246 km (0.101 R)
• M9: 1,193,941 km (0.095 R)
• M10: 1,520,662 km (0.106 R)
• M11: 1,611,468 km (0.097 R)
• M12: 1,694,944 km (0.105 R)
• M13: 2,134,163 km (0.052 R)
• M14: 2,319,814 km (0.096 R)
• M15: 2,436,052 km (0.055 R)
• M16: 2,554,234 km (0.071 R)
• M17: 2,685,282 km (0.08 R)
• M18: 2,875,121 km (0.079 R)
• M19: 2,988,816 km (0.026 R)
• M20: 3,104,006 km (0.096 R)
• M21: 3,209,174 km (0.105 R)
• M22: 3,446,885 km (0.067 R)
• M23: 3,604,561 km (0.09 R)
• M24: 3,690,430 km (0.034 R)
• M25: 3,952,376 km (0.07 R)
• M26: 4,053,803 km (0.066 R)
• M27: 4,220,455 km (0.063 R)
• M28: 4,298,246 km (0.076 R)
• M29: 4,640,526 km (0.071 R)
• M30: 4,720,860 km (0.113 R)
• M31: 4,909,952 km (0.036 R)
• M32: 5,005,545 km (0.068 R)
• M33: 5,323,889 km (0.112 R)
• M34: 5,407,963 km (0.055 R)
• M35: 5,821,003 km (0.059 R)
• M36: 6,009,496 km (0.105 R)
• M37: 6,199,934 km (0.09 R)
• M38: 6,303,456 km (0.05 R)
• M39: 6,407,426 km (0.115 R)
• M40: 6,617,163 km (0.073 R)
• M41: 6,753,297 km (0.078 R)
• M42: 6,982,032 km (0.085 R)
• M43: 7,058,925 km (0.117 R)
• M44: 7,573,392 km (0.093 R)
• M45: 7,811,253 km (0.106 R)
• M46: 7,987,180 km (0.091 R)
• M47: 8,278,148 km (0.12 R)
• M48: 8,392,141 km (0.091 R)
• M49: 8,539,645 km (0.088 R)
• M50: 8,638,379 km (0.104 R)
• M51: 8,903,616 km (0.106 R)
• M52: 9,087,622 km (0.114 R)
• M53: 9,272,824 km (0.081 R)
• M54: 9,544,494 km (0.113 R)
• M55: 9,853,264 km (0.09 R)
• M56: 10,357,708 km (0.102 R)
• M57: 10,604,245 km (0.083 R)
• M58: 10,728,262 km (0.112 R)
• M59: 10,924,085 km (0.056 R)
• M60: 11,211,014 km (0.061 R)
• M61: 11,355,526 km (0.108 R)
• M62: 11,884,354 km (0.099 R)
• M63: 12,365,311 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.8

Radius: 12

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.49 AU - 3.93 AU

Year: 4765 Days

Day: 11.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 93,313,181 km

• M1: 151,243 km (0.102 R)
• M2: 259,403 km (0.034 R)
• M3: 341,382 km (0.106 R)
• M4: 502,200 km (0.087 R)
• M5: 654,341 km (0.094 R)
• M6: 772,075 km (0.051 R)
• M7: 974,780 km (0.114 R)
• M8: 1,054,067 km (0.114 R)
• M9: 1,231,938 km (0.088 R)
• M10: 1,407,267 km (0.076 R)
• M11: 1,645,277 km (0.117 R)
• M12: 1,783,356 km (0.108 R)
• M13: 2,100,952 km (0.052 R)
• M14: 2,547,502 km (0.092 R)
• M15: 2,708,469 km (0.109 R)
• M16: 3,228,920 km (0.111 R)
• M17: 3,798,739 km (0.079 R)
• M18: 4,133,240 km (0.08 R)
• M19: 4,361,526 km (0.074 R)
• M20: 4,692,287 km (0.045 R)
• M21: 5,091,863 km (0.116 R)
• M22: 5,295,765 km (0.082 R)
• M23: 5,398,688 km (0.117 R)
• M24: 5,585,835 km (0.098 R)
• M25: 5,669,610 km (0.097 R)
• M26: 5,838,655 km (0.105 R)
• M27: 5,945,169 km (0.059 R)
• M28: 6,095,365 km (0.098 R)
• M29: 6,203,375 km (0.111 R)
• M30: 6,355,666 km (0.092 R)
• M31: 6,531,293 km (0.089 R)
• M32: 6,686,426 km (0.044 R)
• M33: 6,909,926 km (0.048 R)
• M34: 7,045,312 km (0.082 R)
• M35: 7,158,857 km (0.101 R)
• M36: 7,273,000 km (0.119 R)
• M37: 7,456,706 km (0.096 R)
• M38: 7,595,682 km (0.061 R)
• M39: 8,255,259 km (0.095 R)
• M40: 8,422,959 km (0.091 R)
• M41: 8,519,449 km (0.074 R)
• M42: 8,810,866 km (0.069 R)
• M43: 9,478,521 km (0.104 R)
• M44: 9,603,884 km (0.094 R)
• M45: 10,111,320 km (0.098 R)
• M46: 10,653,463 km (0.111 R)
• M47: 10,888,631 km (0.119 R)
• M48: 11,900,959 km (0.067 R)
• M49: 12,500,697 km (0.046 R)
• M50: 13,758,217 km (0.048 R)
• M51: 14,301,108 km (0.086 R)
• M52: 14,445,170 km (0.101 R)
• M53: 14,531,937 km (0.101 R)
• M54: 14,851,179 km (0.066 R)
• M55: 14,967,865 km (0.09 R)
• M56: 15,143,493 km (0.076 R)
• M57: 15,260,928 km (0.042 R)
• M58: 15,615,026 km (0.096 R)
• M59: 16,061,575 km (0.086 R)
• M60: 16,331,600 km (0.12 R)
• M61: 16,784,881 km (0.058 R)
• M62: 16,936,873 km (0.053 R)
• M63: 17,518,659 km (0.041 R)
• M64: 18,138,293 km (0.102 R)
• M65: 18,482,069 km (0.049 R)
• M66: 18,764,959 km (0.036 R)
• M67: 18,922,784 km (0.113 R)
• M68: 19,112,774 km (0.076 R)
• M69: 19,558,426 km (0.066 R)
• M70: 20,039,832 km (0.078 R)
• M71: 20,883,414 km (0.079 R)
• M72: 21,145,210 km (0.078 R)
• M73: 21,904,270 km (0.078 R)
• M74: 22,437,586 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.3

Radius: 3.1

Gravity: 92.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.42 AU - 12.3 AU

Year: 23866 Days

Day: 22.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,313,181 km

• M1: 146,157 km (0.043 R)
• M2: 193,131 km (0.03 R)
• M3: 282,890 km (0.054 R)
• M4: 452,384 km (0.064 R)
• M5: 499,208 km (0.118 R)
• M6: 729,439 km (0.08 R)
• M7: 841,338 km (0.093 R)
• M8: 1,409,362 km (0.109 R)
• M9: 2,228,709 km (0.076 R)
• M10: 3,771,362 km (0.101 R)
• M11: 4,461,009 km (0.078 R)
• M12: 6,233,444 km (0.082 R)
• M13: 7,043,367 km (0.075 R)
• M14: 7,280,779 km (0.093 R)
• M15: 9,467,301 km (0.093 R)
• M16: 9,729,247 km (0.053 R)
• M17: 9,993,437 km (0.089 R)
• M18: 10,800,368 km (0.037 R)
• M19: 10,868,585 km (0.068 R)
• M20: 10,936,951 km (0.056 R)
• M21: 11,419,105 km (0.091 R)
• M22: 12,049,360 km (0.067 R)
• M23: 12,690,836 km (0.074 R)
• M24: 15,518,685 km (0.108 R)
• M25: 16,059,930 km (0.071 R)
• M26: 16,764,985 km (0.084 R)
• M27: 16,843,972 km (0.11 R)
• M28: 17,002,247 km (0.113 R)
• M29: 17,320,292 km (0.075 R)
• M30: 17,962,366 km (0.116 R)
• M31: 18,205,163 km (0.062 R)
• M32: 18,530,539 km (0.099 R)
• M33: 18,775,730 km (0.052 R)
• M34: 19,104,546 km (0.108 R)
• M35: 20,438,211 km (0.078 R)
• M36: 21,116,338 km (0.099 R)
• M37: 21,287,029 km (0.118 R)
• M38: 21,887,964 km (0.093 R)
• M39: 22,407,517 km (0.083 R)
• M40: 22,581,499 km (0.076 R)
• M41: 22,843,445 km (0.094 R)
• M42: 22,930,960 km (0.039 R)
• M43: 23,458,592 km (0.091 R)
• M44: 25,881,778 km (0.112 R)
• M45: 26,430,952 km (0.077 R)
• M46: 26,799,262 km (0.069 R)
• M47: 27,727,367 km (0.088 R)
• M48: 29,519,400 km (0.077 R)
• M49: 31,543,309 km (0.107 R)
• M50: 31,640,847 km (0.036 R)
• M51: 31,836,072 km (0.073 R)
• M52: 32,917,216 km (0.029 R)
• M53: 33,214,168 km (0.087 R)
• M54: 33,611,500 km (0.097 R)
• M55: 39,861,998 km (0.064 R)
• M56: 40,072,782 km (0.071 R)
• M57: 41,452,672 km (0.073 R)
• M58: 41,880,373 km (0.083 R)
• M59: 42,847,972 km (0.106 R)
• M60: 43,280,310 km (0.117 R)
• M61: 44,149,473 km (0.111 R)
• M62: 45,794,601 km (0.075 R)
• M63: 46,791,372 km (0.091 R)
• M64: 47,125,124 km (0.102 R)
• M65: 49,370,738 km (0.075 R)
• M66: 49,597,229 km (0.116 R)
• M67: 49,824,020 km (0.072 R)
• M68: 50,392,492 km (0.066 R)
• M69: 51,536,018 km (0.096 R)
• M70: 52,803,710 km (0.12 R)
• M71: 54,315,097 km (0.12 R)
• M72: 55,017,459 km (0.062 R)
• M73: 56,667,973 km (0.094 R)
• M74: 56,905,085 km (0.118 R)
• M75: 58,574,149 km (0.077 R)
• M76: 59,053,909 km (0.103 R)
• M77: 60,380,094 km (0.034 R)
• M78: 60,501,119 km (0.11 R)
• M79: 62,326,362 km (0.093 R)
• M80: 62,816,296 km (0.053 R)
• M81: 64,540,561 km (0.056 R)
• M82: 65,160,195 km (0.111 R)
• M83: 76,513,626 km (0.215 R)
• M84: 76,906,769 km (0.117 R)
• M85: 78,750,563 km (0.064 R)
• M86: 84,910,106 km (0.208 R)
• M87: 88,459,315 km (0.08 R)
• M88: 88,596,796 km (0.1 R)
• M89: 89,423,174 km (0.083 R)
• M90: 91,500,191 km (0.22 R)
• M91: 92,056,845 km (0.069 R)
• M92: 92,893,695 km (0.116 R)
• M93: 93,173,294 km (0.071 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 12,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit