🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.6

Radius: 13.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.77 AU - 0.85 AU

Year: 494 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,661,811 km

• M1: 182,659 km (0.099 R)
• M2: 277,803 km (0.062 R)
• M3: 372,349 km (0.118 R)
• M4: 465,100 km (0.076 R)
• M5: 571,913 km (0.066 R)
• M6: 666,159 km (0.105 R)
• M7: 780,602 km (0.119 R)
• M8: 921,224 km (0.043 R)
• M9: 1,059,452 km (0.039 R)
• M10: 1,155,793 km (0.094 R)
• M11: 1,319,154 km (0.12 R)
• M12: 1,486,255 km (0.086 R)
• M13: 1,572,573 km (0.084 R)
• M14: 1,674,748 km (0.116 R)
• M15: 1,881,193 km (0.087 R)
• M16: 1,985,313 km (0.117 R)
• M17: 2,075,970 km (0.061 R)
• M18: 2,173,358 km (0.108 R)
• M19: 2,351,679 km (0.101 R)
• M20: 2,464,326 km (0.085 R)
• M21: 2,556,927 km (0.056 R)
• M22: 2,706,375 km (0.064 R)
• M23: 2,841,761 km (0.086 R)
• M24: 2,927,481 km (0.102 R)
• M25: 3,031,601 km (0.104 R)
• M26: 3,137,067 km (0.057 R)
• M27: 3,315,538 km (0.11 R)
• M28: 3,442,546 km (0.11 R)
• M29: 3,620,568 km (0.057 R)
• M30: 3,776,598 km (0.053 R)
• M31: 3,871,294 km (0.094 R)
• M32: 4,030,915 km (0.1 R)
• M33: 4,258,303 km (0.084 R)
• M34: 4,390,099 km (0.115 R)
• M35: 4,496,463 km (0.11 R)
• M36: 4,610,457 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.9

Radius: 14

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.06 AU - 3.74 AU

Year: 4252 Days

Day: 13.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,661,811 km

• M1: 218,862 km (0.12 R)
• M2: 417,079 km (0.118 R)
• M3: 594,502 km (0.038 R)
• M4: 876,494 km (0.089 R)
• M5: 978,071 km (0.101 R)
• M6: 1,092,364 km (0.081 R)
• M7: 1,220,419 km (0.034 R)
• M8: 1,502,112 km (0.119 R)
• M9: 1,607,280 km (0.102 R)
• M10: 1,754,933 km (0.07 R)
• M11: 1,917,695 km (0.077 R)
• M12: 2,642,646 km (0.105 R)
• M13: 2,890,380 km (0.065 R)
• M14: 3,182,994 km (0.08 R)
• M15: 3,320,474 km (0.114 R)
• M16: 3,459,900 km (0.069 R)
• M17: 3,837,036 km (0.103 R)
• M18: 4,186,646 km (0.086 R)
• M19: 4,687,948 km (0.114 R)
• M20: 4,931,344 km (0.102 R)
• M21: 5,371,162 km (0.088 R)
• M22: 5,626,226 km (0.099 R)
• M23: 6,273,237 km (0.081 R)
• M24: 6,685,678 km (0.113 R)
• M25: 6,846,795 km (0.1 R)
• M26: 6,960,340 km (0.119 R)
• M27: 7,107,096 km (0.066 R)
• M28: 7,688,134 km (0.089 R)
• M29: 7,924,947 km (0.098 R)
• M30: 9,886,175 km (0.113 R)
• M31: 10,236,533 km (0.028 R)
• M32: 12,068,060 km (0.106 R)
• M33: 12,363,366 km (0.119 R)
• M34: 12,521,791 km (0.093 R)
• M35: 12,840,883 km (0.102 R)
• M36: 13,324,383 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.9

Radius: 6.9

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.51 AU - 11.31 AU

Year: 19578 Days

Day: 23.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,661,811 km

• M1: 379,979 km (0.067 R)
• M2: 434,432 km (0.068 R)
• M3: 772,523 km (0.081 R)
• M4: 819,946 km (0.111 R)
• M5: 1,019,509 km (0.111 R)
• M6: 1,376,300 km (0.078 R)
• M7: 1,434,494 km (0.08 R)
• M8: 1,801,158 km (0.042 R)
• M9: 1,929,813 km (0.112 R)
• M10: 3,453,616 km (0.109 R)
• M11: 3,533,502 km (0.089 R)
• M12: 4,322,481 km (0.057 R)
• M13: 4,759,157 km (0.085 R)
• M14: 4,803,588 km (0.089 R)
• M15: 5,027,835 km (0.107 R)
• M16: 5,393,751 km (0.091 R)
• M17: 6,297,173 km (0.039 R)
• M18: 6,444,078 km (0.082 R)
• M19: 6,791,295 km (0.053 R)
• M20: 7,452,218 km (0.116 R)
• M21: 8,027,571 km (0.087 R)
• M22: 8,133,636 km (0.112 R)
• M23: 9,220,315 km (0.053 R)
• M24: 10,351,873 km (0.076 R)
• M25: 10,641,645 km (0.1 R)
• M26: 11,288,356 km (0.105 R)
• M27: 11,526,815 km (0.071 R)
• M28: 11,766,770 km (0.109 R)
• M29: 11,887,346 km (0.03 R)
• M30: 12,558,143 km (0.108 R)
• M31: 12,991,528 km (0.093 R)
• M32: 13,116,143 km (0.065 R)
• M33: 14,000,117 km (0.084 R)
• M34: 15,493,702 km (0.107 R)
• M35: 16,091,794 km (0.086 R)
• M36: 19,193,556 km (0.056 R)
• M37: 19,835,630 km (0.095 R)
• M38: 20,195,413 km (0.051 R)
• M39: 21,803,740 km (0.063 R)
• M40: 21,951,992 km (0.032 R)
• M41: 24,062,369 km (0.067 R)
• M42: 27,346,940 km (0.091 R)
• M43: 27,426,825 km (0.105 R)
• M44: 27,667,079 km (0.096 R)
• M45: 27,827,598 km (0.109 R)
• M46: 27,988,415 km (0.093 R)
• M47: 28,149,532 km (0.105 R)
• M48: 29,449,687 km (0.118 R)
• M49: 29,531,517 km (0.118 R)
• M50: 32,361,161 km (0.08 R)
• M51: 33,294,951 km (0.057 R)
• M52: 33,465,792 km (0.064 R)
• M53: 33,979,660 km (0.104 R)
• M54: 34,065,679 km (0.104 R)
• M55: 34,410,053 km (0.113 R)
• M56: 34,928,709 km (0.092 R)
• M57: 37,295,048 km (0.108 R)
• M58: 37,472,322 km (0.072 R)
• M59: 38,721,464 km (0.119 R)
• M60: 39,622,043 km (0.083 R)
• M61: 40,438,399 km (0.102 R)
• M62: 41,903,411 km (0.108 R)
• M63: 42,549,823 km (0.084 R)
• M64: 47,166,264 km (0.102 R)
• M65: 48,031,239 km (0.065 R)
• M66: 48,224,220 km (0.091 R)
• M67: 50,069,959 km (0.098 R)
• M68: 50,657,579 km (0.081 R)
• M69: 50,854,001 km (0.065 R)
• M70: 52,335,020 km (0.077 R)
• M71: 52,632,869 km (0.076 R)
• M72: 53,230,363 km (0.034 R)
• M73: 53,430,076 km (0.071 R)
• M74: 55,642,778 km (0.111 R)
• M75: 55,946,911 km (0.119 R)
• M76: 56,964,326 km (0.066 R)
• M77: 58,296,196 km (0.073 R)
• M78: 60,261,164 km (0.109 R)
• M79: 61,304,011 km (0.07 R)
• M80: 61,513,298 km (0.101 R)
• M81: 61,618,017 km (0.071 R)
• M82: 62,352,841 km (0.115 R)
• M83: 63,937,232 km (0.105 R)
• M84: 64,361,941 km (0.112 R)
• M85: 64,894,210 km (0.083 R)
• M86: 67,469,238 km (0.057 R)
• M87: 67,577,248 km (0.081 R)
• M88: 68,769,244 km (0.11 R)
• M89: 69,531,295 km (0.065 R)
• M90: 72,940,032 km (0.092 R)
• M91: 73,494,891 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.2

Radius: 6.4

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.06 AU - 11.34 AU

Year: 20490 Days

Day: 22.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 77.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,661,811 km

• M1: 112,797 km (0.112 R)
• M2: 238,309 km (0.101 R)
• M3: 451,486 km (0.08 R)
• M4: 652,247 km (0.057 R)
• M5: 1,053,767 km (0.047 R)
• M6: 1,158,037 km (0.108 R)
• M7: 2,077,166 km (0.111 R)
• M8: 2,515,039 km (0.109 R)
• M9: 2,620,207 km (0.112 R)
• M10: 2,726,870 km (0.043 R)
• M11: 3,512,558 km (0.093 R)
• M12: 4,321,583 km (0.11 R)
• M13: 4,447,844 km (0.09 R)
• M14: 4,747,040 km (0.1 R)
• M15: 5,410,057 km (0.101 R)
• M16: 5,546,191 km (0.111 R)
• M17: 5,914,651 km (0.05 R)
• M18: 6,530,246 km (0.084 R)
• M19: 7,466,131 km (0.103 R)
• M20: 7,567,109 km (0.093 R)
• M21: 7,719,400 km (0.068 R)
• M22: 7,821,425 km (0.12 R)
• M23: 8,390,945 km (0.05 R)
• M24: 8,654,237 km (0.084 R)
• M25: 9,955,439 km (0.108 R)
• M26: 11,200,841 km (0.097 R)
• M27: 11,258,586 km (0.075 R)
• M28: 11,374,375 km (0.093 R)
• M29: 12,674,680 km (0.069 R)
• M30: 12,734,818 km (0.089 R)
• M31: 13,587,825 km (0.11 R)
• M32: 14,021,210 km (0.077 R)
• M33: 16,980,106 km (0.059 R)
• M34: 17,446,852 km (0.103 R)
• M35: 18,120,790 km (0.04 R)
• M36: 18,188,558 km (0.054 R)
• M37: 18,529,192 km (0.07 R)
• M38: 19,494,099 km (0.044 R)
• M39: 19,563,662 km (0.119 R)
• M40: 19,702,937 km (0.055 R)
• M41: 19,842,662 km (0.027 R)
• M42: 19,912,524 km (0.097 R)
• M43: 24,707,435 km (0.102 R)
• M44: 25,160,267 km (0.087 R)
• M45: 27,777,482 km (0.086 R)
• M46: 28,012,500 km (0.065 R)
• M47: 28,484,631 km (0.049 R)
• M48: 28,800,881 km (0.106 R)
• M49: 30,399,185 km (0.083 R)
• M50: 34,183,113 km (0.091 R)
• M51: 34,940,677 km (0.118 R)
• M52: 35,025,200 km (0.062 R)
• M53: 35,618,655 km (0.095 R)
• M54: 37,332,597 km (0.059 R)
• M55: 37,765,234 km (0.106 R)
• M56: 39,600,651 km (0.096 R)
• M57: 39,776,877 km (0.064 R)
• M58: 40,396,063 km (0.119 R)
• M59: 40,929,229 km (0.111 R)
• M60: 41,554,249 km (0.091 R)
• M61: 41,823,077 km (0.103 R)
• M62: 43,357,352 km (0.099 R)
• M63: 43,448,158 km (0.093 R)
• M64: 43,629,920 km (0.118 R)
• M65: 43,903,235 km (0.042 R)
• M66: 44,909,879 km (0.089 R)
• M67: 45,370,042 km (0.106 R)
• M68: 47,226,103 km (0.091 R)
• M69: 48,069,386 km (0.117 R)
• M70: 49,770,763 km (0.115 R)
• M71: 51,876,951 km (0.118 R)
• M72: 52,359,704 km (0.083 R)
• M73: 53,816,787 km (0.111 R)
• M74: 54,305,523 km (0.105 R)
• M75: 55,780,259 km (0.099 R)
• M76: 57,567,355 km (0.092 R)
• M77: 58,067,162 km (0.101 R)
• M78: 59,373,151 km (0.092 R)
• M79: 59,979,321 km (0.099 R)
• M80: 62,014,301 km (0.083 R)
• M81: 62,526,524 km (0.099 R)
• M82: 63,555,309 km (0.101 R)
• M83: 63,761,754 km (0.091 R)
• M84: 64,693,450 km (0.055 R)
• M85: 64,797,271 km (0.118 R)
• M86: 65,004,912 km (0.101 R)
• M87: 65,316,974 km (0.115 R)
• M88: 66,779,891 km (0.087 R)
• M89: 68,042,348 km (0.093 R)
• M90: 69,525,162 km (0.06 R)
• M91: 69,844,254 km (0.082 R)
• M92: 70,483,934 km (0.114 R)
• M93: 70,911,485 km (0.117 R)
• M94: 71,018,597 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit