🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.8

Radius: 14.7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.71 AU - 0.75 AU

Year: 416 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 33,442,539 km

• M1: 183,557 km (0.106 R)
• M2: 349,909 km (0.051 R)
• M3: 484,248 km (0.028 R)
• M4: 583,432 km (0.09 R)
• M5: 688,150 km (0.077 R)
• M6: 865,274 km (0.04 R)
• M7: 977,323 km (0.064 R)
• M8: 1,193,043 km (0.108 R)
• M9: 1,307,186 km (0.096 R)
• M10: 1,407,566 km (0.111 R)
• M11: 1,570,329 km (0.119 R)
• M12: 1,711,100 km (0.065 R)
• M13: 1,807,441 km (0.114 R)
• M14: 1,910,664 km (0.091 R)
• M15: 2,026,154 km (0.069 R)
• M16: 2,149,123 km (0.12 R)
• M17: 2,365,442 km (0.102 R)
• M18: 2,457,295 km (0.037 R)
• M19: 2,561,564 km (0.035 R)
• M20: 2,768,757 km (0.046 R)
• M21: 3,188,230 km (0.088 R)
• M22: 3,290,405 km (0.093 R)
• M23: 3,436,413 km (0.103 R)
• M24: 3,553,548 km (0.09 R)
• M25: 3,647,046 km (0.094 R)
• M26: 3,766,725 km (0.112 R)
• M27: 3,881,317 km (0.11 R)
• M28: 4,003,538 km (0.059 R)
• M29: 4,212,377 km (0.081 R)
• M30: 4,371,399 km (0.055 R)
• M31: 4,485,393 km (0.077 R)
• M32: 4,729,836 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.4

Radius: 8

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.84 AU - 1.06 AU

Year: 617 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 33,442,539 km

• M1: 121,473 km (0.1 R)
• M2: 184,155 km (0.058 R)
• M3: 255,064 km (0.048 R)
• M4: 351,705 km (0.094 R)
• M5: 422,614 km (0.086 R)
• M6: 514,168 km (0.04 R)
• M7: 610,359 km (0.099 R)
• M8: 676,182 km (0.113 R)
• M9: 727,345 km (0.055 R)
• M10: 791,672 km (0.115 R)
• M11: 858,243 km (0.087 R)
• M12: 929,900 km (0.076 R)
• M13: 1,013,376 km (0.059 R)
• M14: 1,069,475 km (0.118 R)
• M15: 1,146,967 km (0.113 R)
• M16: 1,343,987 km (0.119 R)
• M17: 1,405,921 km (0.082 R)
• M18: 1,476,531 km (0.097 R)
• M19: 1,551,928 km (0.106 R)
• M20: 1,609,523 km (0.112 R)
• M21: 1,663,828 km (0.119 R)
• M22: 1,718,730 km (0.084 R)
• M23: 1,794,426 km (0.097 R)
• M24: 1,854,864 km (0.075 R)
• M25: 1,957,339 km (0.105 R)
• M26: 2,007,155 km (0.104 R)
• M27: 2,065,797 km (0.115 R)
• M28: 2,125,187 km (0.12 R)
• M29: 2,254,141 km (0.095 R)
• M30: 2,337,168 km (0.073 R)
• M31: 2,430,217 km (0.083 R)
• M32: 2,497,387 km (0.116 R)
• M33: 2,556,179 km (0.104 R)
• M34: 2,689,022 km (0.059 R)
• M35: 2,753,947 km (0.053 R)
• M36: 2,810,046 km (0.091 R)
• M37: 2,866,445 km (0.088 R)
• M38: 3,033,396 km (0.095 R)
• M39: 3,139,910 km (0.038 R)
• M40: 3,193,615 km (0.089 R)
• M41: 3,277,390 km (0.068 R)
• M42: 3,396,769 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971

Radius: 9.4

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.23 AU - 1.33 AU

Year: 966 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 33,442,539 km

• M1: 122,072 km (0.109 R)
• M2: 193,580 km (0.109 R)
• M3: 273,615 km (0.074 R)
• M4: 338,091 km (0.06 R)
• M5: 424,858 km (0.053 R)
• M6: 537,356 km (0.086 R)
• M7: 612,603 km (0.082 R)
• M8: 736,171 km (0.108 R)
• M9: 834,756 km (0.117 R)
• M10: 917,035 km (0.107 R)
• M11: 980,614 km (0.061 R)
• M12: 1,158,037 km (0.106 R)
• M13: 1,266,496 km (0.04 R)
• M14: 1,330,075 km (0.087 R)
• M15: 1,468,901 km (0.104 R)
• M16: 1,535,921 km (0.031 R)
• M17: 1,638,396 km (0.11 R)
• M18: 1,699,282 km (0.1 R)
• M19: 2,176,051 km (0.071 R)
• M20: 2,559,919 km (0.092 R)
• M21: 2,785,961 km (0.052 R)
• M22: 2,986,572 km (0.05 R)
• M23: 3,202,741 km (0.115 R)
• M24: 3,301,775 km (0.119 R)
• M25: 3,502,984 km (0.084 R)
• M26: 3,639,267 km (0.085 R)
• M27: 3,765,827 km (0.108 R)
• M28: 3,882,065 km (0.112 R)
• M29: 4,070,708 km (0.102 R)
• M30: 4,322,930 km (0.11 R)
• M31: 4,457,119 km (0.069 R)
• M32: 4,667,154 km (0.114 R)
• M33: 4,905,913 km (0.071 R)
• M34: 5,033,220 km (0.068 R)
• M35: 5,135,695 km (0.062 R)
• M36: 5,239,067 km (0.109 R)
• M37: 5,356,053 km (0.107 R)
• M38: 5,553,073 km (0.081 R)
• M39: 5,645,973 km (0.101 R)
• M40: 5,994,985 km (0.053 R)
• M41: 6,076,666 km (0.109 R)
• M42: 6,531,892 km (0.088 R)
• M43: 6,714,401 km (0.117 R)
• M44: 6,841,559 km (0.071 R)
• M45: 7,026,911 km (0.111 R)
• M46: 7,141,802 km (0.09 R)
• M47: 7,315,186 km (0.075 R)
• M48: 7,446,234 km (0.077 R)
• M49: 7,519,387 km (0.113 R)
• M50: 7,993,014 km (0.072 R)
• M51: 8,143,061 km (0.106 R)
• M52: 8,506,883 km (0.111 R)
• M53: 8,675,480 km (0.116 R)
• M54: 8,736,964 km (0.106 R)
• M55: 9,172,145 km (0.111 R)
• M56: 9,392,353 km (0.05 R)
• M57: 9,487,198 km (0.112 R)
• M58: 9,693,942 km (0.058 R)
• M59: 9,998,822 km (0.119 R)
• M60: 10,209,307 km (0.062 R)
• M61: 10,404,831 km (0.044 R)
• M62: 10,519,423 km (0.093 R)
• M63: 11,065,605 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958

Radius: 11.8

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.89 AU - 1.91 AU

Year: 1746 Days

Day: 6.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,442,539 km

• M1: 152,590 km (0.108 R)
• M2: 378,632 km (0.098 R)
• M3: 480,957 km (0.082 R)
• M4: 655,987 km (0.088 R)
• M5: 819,647 km (0.094 R)
• M6: 1,130,511 km (0.119 R)
• M7: 1,229,246 km (0.071 R)
• M8: 1,341,295 km (0.093 R)
• M9: 1,425,069 km (0.052 R)
• M10: 1,790,238 km (0.078 R)
• M11: 1,906,774 km (0.072 R)
• M12: 2,086,442 km (0.105 R)
• M13: 2,360,355 km (0.116 R)
• M14: 2,553,935 km (0.091 R)
• M15: 2,766,214 km (0.063 R)
• M16: 2,915,662 km (0.1 R)
• M17: 3,053,891 km (0.045 R)
• M18: 3,279,634 km (0.12 R)
• M19: 3,452,569 km (0.079 R)
• M20: 4,112,595 km (0.085 R)
• M21: 4,315,151 km (0.11 R)
• M22: 4,425,554 km (0.074 R)
• M23: 4,504,990 km (0.032 R)
• M24: 4,827,822 km (0.086 R)
• M25: 5,041,747 km (0.074 R)
• M26: 5,309,228 km (0.09 R)
• M27: 5,427,860 km (0.07 R)
• M28: 6,016,228 km (0.119 R)
• M29: 6,335,919 km (0.086 R)
• M30: 6,624,942 km (0.12 R)
• M31: 7,385,198 km (0.095 R)
• M32: 7,708,629 km (0.11 R)
• M33: 8,172,980 km (0.091 R)
• M34: 8,310,162 km (0.082 R)
• M35: 8,487,734 km (0.03 R)
• M36: 8,606,814 km (0.092 R)
• M37: 8,686,550 km (0.059 R)
• M38: 8,906,908 km (0.055 R)
• M39: 9,007,737 km (0.113 R)
• M40: 9,210,442 km (0.116 R)
• M41: 9,414,792 km (0.118 R)
• M42: 9,661,928 km (0.108 R)
• M43: 9,744,805 km (0.058 R)
• M44: 9,973,840 km (0.1 R)
• M45: 10,204,819 km (0.061 R)
• M46: 10,373,864 km (0.117 R)
• M47: 10,778,975 km (0.118 R)
• M48: 11,167,780 km (0.112 R)
• M49: 11,825,861 km (0.085 R)
• M50: 11,936,713 km (0.103 R)
• M51: 12,406,301 km (0.071 R)
• M52: 12,564,276 km (0.033 R)
• M53: 12,790,917 km (0.111 R)
• M54: 12,882,022 km (0.113 R)
• M55: 13,248,537 km (0.103 R)
• M56: 13,432,991 km (0.045 R)
• M57: 13,571,968 km (0.106 R)
• M58: 13,711,393 km (0.108 R)
• M59: 14,038,713 km (0.108 R)
• M60: 14,558,117 km (0.075 R)
• M61: 15,107,889 km (0.079 R)
• M62: 15,276,635 km (0.117 R)
• M63: 15,737,696 km (0.071 R)
• M64: 15,957,605 km (0.106 R)
• M65: 16,301,830 km (0.047 R)
• M66: 16,400,714 km (0.101 R)
• M67: 16,673,431 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.7

Radius: 11.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2 AU - 2.26 AU

Year: 2073 Days

Day: 6.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 33,442,539 km

• M1: 144,212 km (0.09 R)
• M2: 285,283 km (0.089 R)
• M3: 382,073 km (0.1 R)
• M4: 642,074 km (0.12 R)
• M5: 725,400 km (0.111 R)
• M6: 838,646 km (0.11 R)
• M7: 1,149,510 km (0.102 R)
• M8: 1,299,407 km (0.066 R)
• M9: 1,512,434 km (0.113 R)
• M10: 1,644,230 km (0.061 R)
• M11: 1,762,712 km (0.105 R)
• M12: 1,875,509 km (0.109 R)
• M13: 2,053,829 km (0.067 R)
• M14: 2,126,683 km (0.087 R)
• M15: 2,398,652 km (0.062 R)
• M16: 2,582,957 km (0.071 R)
• M17: 2,852,981 km (0.119 R)
• M18: 3,007,067 km (0.101 R)
• M19: 3,111,337 km (0.058 R)
• M20: 3,529,612 km (0.113 R)
• M21: 3,943,101 km (0.053 R)
• M22: 4,126,807 km (0.081 R)
• M23: 4,336,842 km (0.116 R)
• M24: 4,767,684 km (0.111 R)
• M25: 5,087,375 km (0.115 R)
• M26: 5,541,554 km (0.07 R)
• M27: 5,618,597 km (0.101 R)
• M28: 5,721,819 km (0.116 R)
• M29: 5,799,610 km (0.074 R)
• M30: 5,956,389 km (0.078 R)
• M31: 6,207,414 km (0.043 R)
• M32: 6,341,005 km (0.112 R)
• M33: 6,898,556 km (0.092 R)
• M34: 7,585,659 km (0.118 R)
• M35: 7,757,248 km (0.105 R)
• M36: 8,177,319 km (0.1 R)
• M37: 8,323,925 km (0.096 R)
• M38: 8,649,450 km (0.078 R)
• M39: 8,754,019 km (0.114 R)
• M40: 9,100,338 km (0.079 R)
• M41: 9,191,293 km (0.112 R)
• M42: 9,884,081 km (0.096 R)
• M43: 10,577,766 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.3

Radius: 3.9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.83 AU - 12.31 AU

Year: 22916 Days

Day: 17.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,442,539 km

• M1: 92,451 km (0.057 R)
• M2: 180,565 km (0.111 R)
• M3: 551,567 km (0.081 R)
• M4: 653,743 km (0.111 R)
• M5: 876,045 km (0.097 R)
• M6: 965,205 km (0.108 R)
• M7: 1,559,857 km (0.119 R)
• M8: 1,873,265 km (0.109 R)
• M9: 2,165,728 km (0.085 R)
• M10: 2,347,939 km (0.053 R)
• M11: 2,451,460 km (0.114 R)
• M12: 3,424,146 km (0.068 R)
• M13: 3,780,189 km (0.096 R)
• M14: 4,733,576 km (0.116 R)
• M15: 5,022,749 km (0.053 R)
• M16: 5,209,746 km (0.117 R)
• M17: 5,563,096 km (0.113 R)
• M18: 5,645,824 km (0.082 R)
• M19: 6,008,598 km (0.092 R)
• M20: 6,178,691 km (0.12 R)
• M21: 6,668,923 km (0.119 R)
• M22: 6,698,245 km (0.054 R)
• M23: 6,874,471 km (0.1 R)
• M24: 6,903,942 km (0.095 R)
• M25: 6,933,562 km (0.097 R)
• M26: 7,261,630 km (0.099 R)
• M27: 7,503,380 km (0.107 R)
• M28: 8,119,275 km (0.042 R)
• M29: 8,244,488 km (0.082 R)
• M30: 9,366,173 km (0.057 R)
• M31: 9,497,520 km (0.107 R)
• M32: 10,534,981 km (0.111 R)
• M33: 10,808,596 km (0.11 R)
• M34: 11,748,968 km (0.096 R)
• M35: 11,819,728 km (0.079 R)
• M36: 12,211,076 km (0.099 R)
• M37: 12,751,573 km (0.11 R)
• M38: 12,787,925 km (0.103 R)
• M39: 12,896,982 km (0.082 R)
• M40: 13,042,990 km (0.092 R)
• M41: 13,967,953 km (0.118 R)
• M42: 14,042,752 km (0.115 R)
• M43: 14,532,984 km (0.092 R)
• M44: 14,837,266 km (0.103 R)
• M45: 15,067,049 km (0.06 R)
• M46: 15,105,346 km (0.117 R)
• M47: 15,919,158 km (0.107 R)
• M48: 16,075,787 km (0.09 R)
• M49: 16,747,033 km (0.097 R)
• M50: 17,186,402 km (0.107 R)
• M51: 17,508,187 km (0.08 R)
• M52: 17,872,607 km (0.038 R)
• M53: 19,105,443 km (0.088 R)
• M54: 19,900,257 km (0.115 R)
• M55: 20,068,854 km (0.112 R)
• M56: 20,791,262 km (0.05 R)
• M57: 20,919,617 km (0.063 R)
• M58: 21,695,132 km (0.079 R)
• M59: 21,781,899 km (0.067 R)
• M60: 22,568,036 km (0.082 R)
• M61: 23,363,298 km (0.103 R)
• M62: 24,212,715 km (0.044 R)
• M63: 24,437,859 km (0.104 R)
• M64: 24,844,915 km (0.093 R)
• M65: 25,482,651 km (0.115 R)
• M66: 25,803,538 km (0.05 R)
• M67: 27,898,208 km (0.051 R)
• M68: 28,228,819 km (0.112 R)
• M69: 28,513,354 km (0.112 R)
• M70: 29,612,599 km (0.069 R)
• M71: 30,969,602 km (0.081 R)
• M72: 33,142,511 km (0.065 R)
• M73: 33,292,408 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 10,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit