🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 9.7

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.08 AU - 2.96 AU

Year: 2583 Days

Day: 5.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 100.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,781,608 km

• M1: 132,693 km (0.112 R)
• M2: 201,808 km (0.088 R)
• M3: 343,178 km (0.096 R)
• M4: 542,143 km (0.102 R)
• M5: 693,237 km (0.069 R)
• M6: 962,961 km (0.046 R)
• M7: 1,324,540 km (0.091 R)
• M8: 1,635,703 km (0.056 R)
• M9: 1,914,703 km (0.11 R)
• M10: 2,011,194 km (0.118 R)
• M11: 2,137,754 km (0.106 R)
• M12: 2,369,181 km (0.103 R)
• M13: 2,533,141 km (0.053 R)
• M14: 2,731,807 km (0.101 R)
• M15: 2,983,430 km (0.094 R)
• M16: 3,063,615 km (0.095 R)
• M17: 3,177,010 km (0.118 R)
• M18: 3,325,112 km (0.077 R)
• M19: 3,526,022 km (0.066 R)
• M20: 3,610,844 km (0.088 R)
• M21: 3,782,881 km (0.108 R)
• M22: 3,904,804 km (0.078 R)
• M23: 4,099,131 km (0.109 R)
• M24: 4,260,547 km (0.117 R)
• M25: 4,387,556 km (0.032 R)
• M26: 5,214,533 km (0.041 R)
• M27: 5,292,025 km (0.093 R)
• M28: 5,409,160 km (0.09 R)
• M29: 5,527,193 km (0.073 R)
• M30: 5,606,180 km (0.088 R)
• M31: 5,765,652 km (0.082 R)
• M32: 6,027,897 km (0.061 R)
• M33: 6,088,933 km (0.106 R)
• M34: 6,355,965 km (0.09 R)
• M35: 6,732,203 km (0.097 R)
• M36: 6,859,212 km (0.049 R)
• M37: 7,353,334 km (0.117 R)
• M38: 7,506,073 km (0.079 R)
• M39: 7,682,000 km (0.102 R)
• M40: 8,285,478 km (0.071 R)
• M41: 8,399,023 km (0.078 R)
• M42: 8,973,927 km (0.087 R)
• M43: 9,137,288 km (0.119 R)
• M44: 9,207,599 km (0.029 R)
• M45: 9,301,547 km (0.12 R)
• M46: 9,824,242 km (0.095 R)
• M47: 10,065,094 km (0.117 R)
• M48: 10,210,503 km (0.049 R)
• M49: 10,332,276 km (0.057 R)
• M50: 10,527,950 km (0.068 R)
• M51: 10,898,354 km (0.059 R)
• M52: 11,474,456 km (0.116 R)
• M53: 11,753,606 km (0.112 R)
• M54: 12,060,580 km (0.081 R)
• M55: 13,528,135 km (0.117 R)
• M56: 13,715,432 km (0.118 R)
• M57: 14,119,945 km (0.106 R)
• M58: 14,282,857 km (0.077 R)
• M59: 14,747,657 km (0.082 R)
• M60: 14,912,963 km (0.051 R)
• M61: 15,356,670 km (0.099 R)
• M62: 15,524,220 km (0.045 R)
• M63: 16,427,941 km (0.079 R)
• M64: 16,513,660 km (0.091 R)
• M65: 17,290,671 km (0.092 R)
• M66: 17,494,125 km (0.095 R)
• M67: 17,639,983 km (0.105 R)
• M68: 17,756,818 km (0.06 R)
• M69: 18,493,438 km (0.114 R)
• M70: 18,820,759 km (0.095 R)
• M71: 19,844,457 km (0.062 R)
• M72: 20,240,742 km (0.059 R)
• M73: 20,485,783 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.7

Radius: 13.2

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.18 AU - 3.08 AU

Year: 2754 Days

Day: 8.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 81,781,608 km

• M1: 164,707 km (0.118 R)
• M2: 273,465 km (0.107 R)
• M3: 473,178 km (0.099 R)
• M4: 740,360 km (0.057 R)
• M5: 925,263 km (0.11 R)
• M6: 1,067,381 km (0.039 R)
• M7: 1,176,737 km (0.077 R)
• M8: 1,418,337 km (0.105 R)
• M9: 1,596,359 km (0.103 R)
• M10: 1,699,881 km (0.097 R)
• M11: 1,901,838 km (0.118 R)
• M12: 2,024,358 km (0.101 R)
• M13: 2,226,316 km (0.115 R)
• M14: 2,474,947 km (0.113 R)
• M15: 2,677,802 km (0.089 R)
• M16: 2,844,155 km (0.033 R)
• M17: 2,985,375 km (0.077 R)
• M18: 3,071,244 km (0.096 R)
• M19: 3,275,146 km (0.102 R)
• M20: 3,665,597 km (0.105 R)
• M21: 3,850,948 km (0.046 R)
• M22: 4,198,913 km (0.117 R)
• M23: 4,295,553 km (0.095 R)
• M24: 4,656,683 km (0.075 R)
• M25: 4,925,510 km (0.113 R)
• M26: 5,113,255 km (0.064 R)
• M27: 5,216,777 km (0.057 R)
• M28: 5,549,034 km (0.054 R)
• M29: 5,637,745 km (0.056 R)
• M30: 5,744,708 km (0.114 R)
• M31: 6,051,383 km (0.095 R)
• M32: 6,252,892 km (0.074 R)
• M33: 6,382,294 km (0.117 R)
• M34: 6,568,543 km (0.036 R)
• M35: 7,023,171 km (0.096 R)
• M36: 7,332,091 km (0.08 R)
• M37: 7,429,479 km (0.091 R)
• M38: 7,704,590 km (0.096 R)
• M39: 8,550,117 km (0.089 R)
• M40: 8,838,691 km (0.066 R)
• M41: 9,109,314 km (0.043 R)
• M42: 9,277,312 km (0.103 R)
• M43: 9,488,843 km (0.06 R)
• M44: 9,701,871 km (0.081 R)
• M45: 9,959,628 km (0.115 R)
• M46: 10,046,095 km (0.104 R)
• M47: 10,702,232 km (0.094 R)
• M48: 10,924,085 km (0.087 R)
• M49: 11,125,145 km (0.099 R)
• M50: 11,349,841 km (0.092 R)
• M51: 11,712,616 km (0.085 R)
• M52: 12,240,846 km (0.101 R)
• M53: 12,426,347 km (0.091 R)
• M54: 12,519,547 km (0.06 R)
• M55: 12,823,829 km (0.025 R)
• M56: 13,272,921 km (0.117 R)
• M57: 13,655,144 km (0.071 R)
• M58: 13,823,591 km (0.119 R)
• M59: 13,920,082 km (0.106 R)
• M60: 14,211,050 km (0.054 R)
• M61: 14,308,438 km (0.108 R)
• M62: 14,479,578 km (0.108 R)
• M63: 14,577,565 km (0.04 R)
• M64: 14,798,969 km (0.117 R)
• M65: 14,922,537 km (0.045 R)
• M66: 15,345,002 km (0.084 R)
• M67: 15,495,048 km (0.076 R)
• M68: 16,815,997 km (0.057 R)
• M69: 17,022,443 km (0.06 R)
• M70: 17,359,636 km (0.075 R)
• M71: 17,489,936 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.3

Radius: 10.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.55 AU - 2.71 AU

Year: 2754 Days

Day: 5.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 81,781,608 km

• M1: 132,993 km (0.093 R)
• M2: 203,752 km (0.044 R)
• M3: 299,046 km (0.109 R)
• M4: 406,009 km (0.119 R)
• M5: 541,993 km (0.083 R)
• M6: 961,166 km (0.101 R)
• M7: 1,028,485 km (0.109 R)
• M8: 1,195,586 km (0.116 R)
• M9: 1,448,556 km (0.111 R)
• M10: 1,698,385 km (0.116 R)
• M11: 1,833,771 km (0.116 R)
• M12: 2,038,421 km (0.084 R)
• M13: 2,171,563 km (0.092 R)
• M14: 2,319,216 km (0.097 R)
• M15: 2,388,480 km (0.093 R)
• M16: 2,806,606 km (0.045 R)
• M17: 2,967,872 km (0.103 R)
• M18: 3,132,131 km (0.042 R)
• M19: 3,970,926 km (0.025 R)
• M20: 4,040,339 km (0.073 R)
• M21: 4,237,060 km (0.104 R)
• M22: 4,713,231 km (0.08 R)
• M23: 4,846,223 km (0.092 R)
• M24: 4,965,303 km (0.109 R)
• M25: 5,405,420 km (0.085 R)
• M26: 5,513,579 km (0.119 R)
• M27: 5,622,486 km (0.12 R)
• M28: 5,716,434 km (0.064 R)
• M29: 6,081,153 km (0.105 R)
• M30: 6,209,957 km (0.098 R)
• M31: 6,486,414 km (0.11 R)
• M32: 7,119,063 km (0.108 R)
• M33: 7,220,790 km (0.072 R)
• M34: 7,305,911 km (0.108 R)
• M35: 7,442,793 km (0.056 R)
• M36: 7,946,340 km (0.086 R)
• M37: 8,532,614 km (0.112 R)
• M38: 10,144,531 km (0.042 R)
• M39: 10,316,568 km (0.106 R)
• M40: 10,547,547 km (0.062 R)
• M41: 10,760,724 km (0.096 R)
• M42: 11,389,185 km (0.071 R)
• M43: 11,528,162 km (0.118 R)
• M44: 11,888,393 km (0.104 R)
• M45: 11,989,073 km (0.112 R)
• M46: 12,435,473 km (0.114 R)
• M47: 12,517,303 km (0.117 R)
• M48: 13,744,155 km (0.074 R)
• M49: 13,828,678 km (0.08 R)
• M50: 13,934,593 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.3

Radius: 3.6

Gravity: 62.45 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.39 AU - 9.11 AU

Year: 15300 Days

Day: 17.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,781,608 km

• M1: 75,996 km (0.097 R)
• M2: 220,806 km (0.094 R)
• M3: 523,293 km (0.109 R)
• M4: 1,032,973 km (0.12 R)
• M5: 1,537,717 km (0.114 R)
• M6: 1,594,863 km (0.108 R)
• M7: 2,013,587 km (0.099 R)
• M8: 2,980,738 km (0.105 R)
• M9: 3,454,364 km (0.051 R)
• M10: 3,491,764 km (0.096 R)
• M11: 4,716,073 km (0.103 R)
• M12: 6,331,431 km (0.076 R)
• M13: 7,030,352 km (0.094 R)
• M14: 7,125,347 km (0.104 R)
• M15: 7,950,379 km (0.065 R)
• M16: 8,550,565 km (0.043 R)
• M17: 8,601,279 km (0.113 R)
• M18: 8,958,818 km (0.081 R)
• M19: 9,113,502 km (0.103 R)
• M20: 9,478,072 km (0.053 R)
• M21: 11,426,136 km (0.11 R)
• M22: 11,818,980 km (0.051 R)
• M23: 12,965,348 km (0.085 R)
• M24: 13,257,363 km (0.104 R)
• M25: 13,551,622 km (0.094 R)
• M26: 15,361,906 km (0.12 R)
• M27: 15,857,374 km (0.112 R)
• M28: 15,919,607 km (0.058 R)
• M29: 16,673,431 km (0.076 R)
• M30: 16,863,719 km (0.062 R)
• M31: 17,503,250 km (0.088 R)
• M32: 18,739,976 km (0.097 R)
• M33: 20,953,725 km (0.09 R)
• M34: 21,365,119 km (0.118 R)
• M35: 22,126,123 km (0.106 R)
• M36: 22,404,974 km (0.063 R)
• M37: 22,544,848 km (0.077 R)
• M38: 23,319,466 km (0.091 R)
• M39: 23,817,028 km (0.102 R)
• M40: 24,246,224 km (0.106 R)
• M41: 24,750,070 km (0.106 R)
• M42: 25,039,692 km (0.112 R)
• M43: 25,914,839 km (0.073 R)
• M44: 27,246,410 km (0.109 R)
• M45: 28,221,938 km (0.105 R)
• M46: 30,129,610 km (0.033 R)
• M47: 31,294,229 km (0.099 R)
• M48: 31,921,194 km (0.059 R)
• M49: 32,631,634 km (0.105 R)
• M50: 33,267,425 km (0.094 R)
• M51: 33,427,046 km (0.096 R)
• M52: 34,228,890 km (0.095 R)
• M53: 34,793,922 km (0.109 R)
• M54: 35,118,100 km (0.087 R)
• M55: 36,178,899 km (0.11 R)
• M56: 37,748,031 km (0.092 R)
• M57: 38,164,511 km (0.104 R)
• M58: 38,248,136 km (0.055 R)
• M59: 39,339,154 km (0.051 R)
• M60: 40,355,372 km (0.113 R)
• M61: 40,525,614 km (0.108 R)
• M62: 41,294,398 km (0.12 R)
• M63: 41,551,856 km (0.073 R)
• M64: 42,068,118 km (0.12 R)
• M65: 42,413,540 km (0.093 R)
• M66: 45,475,658 km (0.078 R)
• M67: 46,274,511 km (0.118 R)
• M68: 47,346,828 km (0.077 R)
• M69: 48,156,303 km (0.107 R)
• M70: 48,879,907 km (0.103 R)
• M71: 49,242,982 km (0.092 R)
• M72: 50,246,035 km (0.103 R)
• M73: 52,272,338 km (0.057 R)
• M74: 52,365,089 km (0.088 R)
• M75: 53,856,281 km (0.105 R)
• M76: 54,607,262 km (0.106 R)
• M77: 54,795,456 km (0.12 R)
• M78: 56,024,403 km (0.109 R)
• M79: 62,303,474 km (0.067 R)
• M80: 62,500,195 km (0.109 R)
• M81: 62,795,651 km (0.108 R)
• M82: 64,876,857 km (0.101 R)
• M83: 65,475,547 km (0.072 R)
• M84: 67,182,010 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.5

Radius: 5.8

Gravity: 26.83 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.71 AU - 11.63 AU

Year: 19416 Days

Day: 21.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,781,608 km

• M1: 141,968 km (0.06 R)
• M2: 395,088 km (0.097 R)
• M3: 904,768 km (0.112 R)
• M4: 958,474 km (0.095 R)
• M5: 1,750,445 km (0.109 R)
• M6: 2,972,210 km (0.077 R)
• M7: 3,300,279 km (0.102 R)
• M8: 4,444,403 km (0.109 R)
• M9: 5,951,602 km (0.067 R)
• M10: 6,156,700 km (0.075 R)
• M11: 6,208,312 km (0.064 R)
• M12: 6,260,222 km (0.095 R)
• M13: 8,047,917 km (0.111 R)
• M14: 8,217,860 km (0.053 R)
• M15: 8,446,296 km (0.052 R)
• M16: 10,041,607 km (0.09 R)
• M17: 10,655,707 km (0.094 R)
• M18: 10,967,319 km (0.054 R)
• M19: 11,030,001 km (0.107 R)
• M20: 11,535,641 km (0.112 R)
• M21: 11,663,248 km (0.111 R)
• M22: 12,766,682 km (0.102 R)
• M23: 13,097,593 km (0.094 R)
• M24: 14,107,079 km (0.095 R)
• M25: 14,243,512 km (0.055 R)
• M26: 14,724,619 km (0.092 R)
• M27: 14,793,883 km (0.1 R)
• M28: 15,561,769 km (0.075 R)
• M29: 16,128,446 km (0.099 R)
• M30: 16,342,819 km (0.117 R)
• M31: 17,136,286 km (0.081 R)
• M32: 17,281,995 km (0.071 R)
• M33: 18,835,868 km (0.063 R)
• M34: 19,439,495 km (0.054 R)
• M35: 20,049,406 km (0.082 R)
• M36: 21,366,465 km (0.073 R)
• M37: 22,711,051 km (0.057 R)
• M38: 23,353,275 km (0.076 R)
• M39: 23,433,908 km (0.096 R)
• M40: 23,920,101 km (0.047 R)
• M41: 24,409,585 km (0.062 R)
• M42: 24,491,415 km (0.089 R)
• M43: 24,902,361 km (0.09 R)
• M44: 25,814,160 km (0.108 R)
• M45: 27,329,885 km (0.102 R)
• M46: 28,356,276 km (0.118 R)
• M47: 29,395,234 km (0.119 R)
• M48: 32,586,007 km (0.045 R)
• M49: 34,039,051 km (0.099 R)
• M50: 37,007,820 km (0.091 R)
• M51: 37,290,261 km (0.118 R)
• M52: 38,142,221 km (0.096 R)
• M53: 38,332,360 km (0.086 R)
• M54: 38,427,654 km (0.115 R)
• M55: 39,672,607 km (0.075 R)
• M56: 40,251,701 km (0.032 R)
• M57: 40,639,159 km (0.111 R)
• M58: 40,736,248 km (0.072 R)
• M59: 40,930,725 km (0.11 R)
• M60: 42,005,437 km (0.078 R)
• M61: 43,486,007 km (0.113 R)
• M62: 44,482,478 km (0.045 R)
• M63: 46,904,468 km (0.102 R)
• M64: 48,028,845 km (0.103 R)
• M65: 48,542,863 km (0.096 R)
• M66: 49,058,677 km (0.079 R)
• M67: 49,369,093 km (0.048 R)
• M68: 49,576,286 km (0.115 R)
• M69: 49,680,106 km (0.119 R)
• M70: 51,980,772 km (0.113 R)
• M71: 55,927,463 km (0.027 R)
• M72: 56,251,791 km (0.075 R)
• M73: 59,748,642 km (0.047 R)
• M74: 60,080,150 km (0.12 R)
• M75: 61,523,321 km (0.102 R)
• M76: 62,529,217 km (0.089 R)
• M77: 66,721,099 km (0.109 R)
• M78: 68,330,772 km (0.118 R)
• M79: 68,793,030 km (0.056 R)
• M80: 69,372,273 km (0.101 R)
• M81: 72,881,839 km (0.118 R)
• M82: 73,235,937 km (0.074 R)
• M83: 75,014,955 km (0.114 R)
• M84: 75,134,184 km (0.081 R)
• M85: 75,253,264 km (0.091 R)
• M86: 76,209,045 km (0.108 R)
• M87: 76,568,379 km (0.12 R)
• M88: 78,373,876 km (0.087 R)
• M89: 78,615,775 km (0.12 R)
• M90: 78,978,849 km (0.097 R)
• M91: 80,559,052 km (0.118 R)
• M92: 80,680,974 km (0.061 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 13,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit