🌌 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: 388.1

Radius: 12.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.66 AU - 0.66 AU

Year: 364 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 81,713,414 km

• M1: 150,645 km (0.12 R)
• M2: 269,725 km (0.092 R)
• M3: 345,272 km (0.075 R)
• M4: 515,215 km (0.085 R)
• M5: 626,217 km (0.099 R)
• M6: 727,046 km (0.09 R)
• M7: 827,426 km (0.119 R)
• M8: 918,531 km (0.106 R)
• M9: 1,150,707 km (0.098 R)
• M10: 1,229,844 km (0.097 R)
• M11: 1,368,821 km (0.094 R)
• M12: 1,491,940 km (0.102 R)
• M13: 1,596,658 km (0.102 R)
• M14: 1,694,794 km (0.066 R)
• M15: 1,897,799 km (0.094 R)
• M16: 1,978,432 km (0.048 R)
• M17: 2,065,049 km (0.091 R)
• M18: 2,197,443 km (0.108 R)
• M19: 2,353,175 km (0.053 R)
• M20: 2,549,148 km (0.106 R)
• M21: 2,793,591 km (0.085 R)
• M22: 3,237,298 km (0.098 R)
• M23: 3,374,928 km (0.108 R)
• M24: 3,491,016 km (0.087 R)
• M25: 3,649,889 km (0.119 R)
• M26: 3,769,118 km (0.102 R)
• M27: 3,883,710 km (0.113 R)
• M28: 3,981,099 km (0.095 R)
• M29: 4,253,217 km (0.037 R)
• M30: 4,347,314 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 13.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 0.98 AU

Year: 485 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 176.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,713,414 km

• M1: 171,738 km (0.099 R)
• M2: 277,354 km (0.067 R)
• M3: 398,080 km (0.051 R)
• M4: 492,925 km (0.106 R)
• M5: 591,211 km (0.081 R)
• M6: 697,724 km (0.11 R)
• M7: 783,893 km (0.075 R)
• M8: 968,497 km (0.112 R)
• M9: 1,173,446 km (0.108 R)
• M10: 1,413,700 km (0.101 R)
• M11: 1,579,604 km (0.096 R)
• M12: 1,735,934 km (0.101 R)
• M13: 1,891,815 km (0.057 R)
• M14: 1,983,219 km (0.104 R)
• M15: 2,076,119 km (0.118 R)
• M16: 2,248,306 km (0.066 R)
• M17: 2,394,613 km (0.101 R)
• M18: 2,512,795 km (0.118 R)
• M19: 2,626,490 km (0.098 R)
• M20: 2,839,816 km (0.1 R)
• M21: 2,931,969 km (0.117 R)
• M22: 3,031,900 km (0.071 R)
• M23: 3,146,642 km (0.118 R)
• M24: 3,262,879 km (0.088 R)
• M25: 3,352,787 km (0.037 R)
• M26: 3,443,444 km (0.095 R)
• M27: 3,606,057 km (0.114 R)
• M28: 3,735,160 km (0.102 R)
• M29: 3,843,917 km (0.064 R)
• M30: 4,005,333 km (0.086 R)
• M31: 4,101,824 km (0.098 R)
• M32: 4,191,583 km (0.104 R)
• M33: 4,304,679 km (0.067 R)
• M34: 4,627,062 km (0.078 R)
• M35: 4,814,957 km (0.057 R)
• M36: 5,005,246 km (0.097 R)
• M37: 5,125,522 km (0.062 R)
• M38: 5,369,068 km (0.066 R)
• M39: 5,467,503 km (0.076 R)
• M40: 5,574,914 km (0.114 R)
• M41: 5,741,417 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.3

Radius: 14.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.12 AU - 1.7 AU

Year: 1136 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 81,713,414 km

• M1: 179,368 km (0.032 R)
• M2: 304,731 km (0.108 R)
• M3: 452,683 km (0.105 R)
• M4: 555,906 km (0.115 R)
• M5: 651,948 km (0.088 R)
• M6: 786,586 km (0.101 R)
• M7: 1,029,981 km (0.08 R)
• M8: 1,206,656 km (0.1 R)
• M9: 1,591,871 km (0.086 R)
• M10: 1,755,381 km (0.087 R)
• M11: 2,006,855 km (0.038 R)
• M12: 2,203,277 km (0.1 R)
• M13: 2,299,319 km (0.102 R)
• M14: 2,485,569 km (0.112 R)
• M15: 2,863,004 km (0.035 R)
• M16: 3,128,690 km (0.091 R)
• M17: 3,413,674 km (0.034 R)
• M18: 3,559,382 km (0.114 R)
• M19: 3,672,927 km (0.118 R)
• M20: 3,845,563 km (0.078 R)
• M21: 4,032,710 km (0.093 R)
• M22: 4,428,546 km (0.052 R)
• M23: 4,526,383 km (0.083 R)
• M24: 4,799,399 km (0.12 R)
• M25: 4,937,927 km (0.099 R)
• M26: 5,039,503 km (0.05 R)
• M27: 5,219,021 km (0.118 R)
• M28: 5,426,812 km (0.051 R)
• M29: 5,544,995 km (0.039 R)
• M30: 5,717,182 km (0.119 R)
• M31: 5,837,459 km (0.118 R)
• M32: 6,026,101 km (0.113 R)
• M33: 6,121,246 km (0.101 R)
• M34: 6,520,822 km (0.108 R)
• M35: 6,660,696 km (0.076 R)
• M36: 6,801,467 km (0.094 R)
• M37: 7,172,171 km (0.097 R)
• M38: 7,520,435 km (0.063 R)
• M39: 7,667,190 km (0.099 R)
• M40: 7,993,313 km (0.11 R)
• M41: 8,143,061 km (0.09 R)
• M42: 8,354,443 km (0.104 R)
• M43: 8,445,548 km (0.085 R)
• M44: 8,582,879 km (0.089 R)
• M45: 8,751,625 km (0.045 R)
• M46: 8,890,601 km (0.086 R)
• M47: 9,014,768 km (0.089 R)
• M48: 9,327,726 km (0.107 R)
• M49: 9,469,695 km (0.074 R)
• M50: 9,644,276 km (0.102 R)
• M51: 10,158,144 km (0.087 R)
• M52: 10,320,608 km (0.068 R)
• M53: 10,565,948 km (0.095 R)
• M54: 10,813,084 km (0.091 R)
• M55: 10,912,566 km (0.05 R)
• M56: 11,279,829 km (0.051 R)
• M57: 11,380,658 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.7

Radius: 10.7

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.55 AU - 3.93 AU

Year: 3956 Days

Day: 7.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,713,414 km

• M1: 161,267 km (0.103 R)
• M2: 310,266 km (0.109 R)
• M3: 896,241 km (0.106 R)
• M4: 1,473,389 km (0.105 R)
• M5: 1,645,726 km (0.067 R)
• M6: 1,808,189 km (0.055 R)
• M7: 1,993,392 km (0.061 R)
• M8: 2,511,299 km (0.098 R)
• M9: 2,814,684 km (0.073 R)
• M10: 3,582,121 km (0.105 R)
• M11: 3,751,765 km (0.092 R)
• M12: 3,923,952 km (0.095 R)
• M13: 4,411,342 km (0.047 R)
• M14: 4,918,030 km (0.067 R)
• M15: 5,083,186 km (0.049 R)
• M16: 5,467,503 km (0.097 R)
• M17: 5,589,575 km (0.107 R)
• M18: 6,011,441 km (0.103 R)
• M19: 6,213,548 km (0.091 R)
• M20: 6,417,898 km (0.061 R)
• M21: 7,070,893 km (0.118 R)
• M22: 7,745,131 km (0.08 R)
• M23: 7,992,865 km (0.112 R)
• M24: 8,103,717 km (0.084 R)
• M25: 8,496,261 km (0.117 R)
• M26: 8,923,513 km (0.119 R)
• M27: 9,009,831 km (0.067 R)
• M28: 9,183,364 km (0.044 R)
• M29: 9,299,602 km (0.08 R)
• M30: 9,563,044 km (0.068 R)
• M31: 9,858,649 km (0.112 R)
• M32: 10,187,316 km (0.053 R)
• M33: 10,398,398 km (0.099 R)
• M34: 10,489,204 km (0.12 R)
• M35: 10,978,539 km (0.059 R)
• M36: 11,163,891 km (0.053 R)
• M37: 11,600,417 km (0.071 R)
• M38: 11,979,199 km (0.079 R)
• M39: 12,074,493 km (0.039 R)
• M40: 12,265,978 km (0.088 R)
• M41: 12,394,034 km (0.086 R)
• M42: 12,587,165 km (0.093 R)
• M43: 12,878,731 km (0.103 R)
• M44: 13,008,881 km (0.047 R)
• M45: 13,107,017 km (0.039 R)
• M46: 14,369,474 km (0.096 R)
• M47: 14,606,287 km (0.097 R)
• M48: 15,774,796 km (0.089 R)
• M49: 16,511,416 km (0.116 R)
• M50: 16,653,085 km (0.097 R)
• M51: 17,044,583 km (0.102 R)
• M52: 17,331,213 km (0.101 R)
• M53: 17,655,541 km (0.114 R)
• M54: 17,800,351 km (0.092 R)
• M55: 17,981,963 km (0.05 R)
• M56: 18,091,170 km (0.065 R)
• M57: 20,095,033 km (0.086 R)
• M58: 20,549,960 km (0.118 R)
• M59: 21,046,476 km (0.056 R)
• M60: 21,277,006 km (0.09 R)
• M61: 21,508,284 km (0.035 R)
• M62: 21,624,372 km (0.066 R)
• M63: 22,207,505 km (0.075 R)
• M64: 22,442,074 km (0.06 R)
• M65: 23,111,525 km (0.112 R)
• M66: 23,468,615 km (0.075 R)
• M67: 23,627,936 km (0.063 R)
• M68: 24,067,904 km (0.063 R)
• M69: 24,268,664 km (0.101 R)
• M70: 24,631,589 km (0.085 R)
• M71: 24,874,536 km (0.103 R)
• M72: 25,608,164 km (0.079 R)
• M73: 26,225,105 km (0.117 R)
• M74: 27,013,336 km (0.105 R)
• M75: 27,851,683 km (0.119 R)
• M76: 27,935,906 km (0.065 R)
• M77: 28,062,466 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.8

Radius: 6.8

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.4 AU - 9.64 AU

Year: 19923 Days

Day: 24 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,713,414 km

• M1: 222,901 km (0.094 R)
• M2: 535,860 km (0.048 R)
• M3: 642,224 km (0.045 R)
• M4: 1,852,171 km (0.104 R)
• M5: 1,917,246 km (0.107 R)
• M6: 2,185,176 km (0.098 R)
• M7: 2,323,704 km (0.095 R)
• M8: 2,394,015 km (0.12 R)
• M9: 2,465,074 km (0.086 R)
• M10: 2,682,589 km (0.1 R)
• M11: 3,020,381 km (0.047 R)
• M12: 3,136,020 km (0.063 R)
• M13: 3,491,614 km (0.119 R)
• M14: 4,070,259 km (0.092 R)
• M15: 4,241,100 km (0.108 R)
• M16: 5,881,440 km (0.055 R)
• M17: 6,074,721 km (0.087 R)
• M18: 6,417,898 km (0.06 R)
• M19: 6,868,337 km (0.108 R)
• M20: 7,123,103 km (0.066 R)
• M21: 7,380,860 km (0.075 R)
• M22: 7,641,758 km (0.065 R)
• M23: 7,905,649 km (0.111 R)
• M24: 8,065,420 km (0.095 R)
• M25: 8,118,976 km (0.056 R)
• M26: 8,226,237 km (0.082 R)
• M27: 9,046,482 km (0.082 R)
• M28: 9,213,583 km (0.054 R)
• M29: 9,778,166 km (0.11 R)
• M30: 10,238,029 km (0.093 R)
• M31: 10,645,983 km (0.118 R)
• M32: 11,598,622 km (0.093 R)
• M33: 11,840,971 km (0.117 R)
• M34: 12,330,754 km (0.026 R)
• M35: 12,392,538 km (0.088 R)
• M36: 12,889,801 km (0.073 R)
• M37: 14,355,412 km (0.066 R)
• M38: 14,420,337 km (0.036 R)
• M39: 17,858,096 km (0.114 R)
• M40: 19,559,024 km (0.087 R)
• M41: 20,428,786 km (0.092 R)
• M42: 22,960,880 km (0.083 R)
• M43: 23,112,871 km (0.109 R)
• M44: 23,647,534 km (0.086 R)
• M45: 24,806,768 km (0.037 R)
• M46: 25,275,757 km (0.078 R)
• M47: 25,432,685 km (0.094 R)
• M48: 25,984,552 km (0.093 R)
• M49: 27,100,253 km (0.077 R)
• M50: 27,260,771 km (0.106 R)
• M51: 28,884,656 km (0.039 R)
• M52: 29,048,765 km (0.04 R)
• M53: 29,708,192 km (0.052 R)
• M54: 29,791,070 km (0.096 R)
• M55: 31,126,081 km (0.037 R)
• M56: 32,140,055 km (0.095 R)
• M57: 32,565,811 km (0.116 R)
• M58: 32,651,082 km (0.1 R)
• M59: 33,940,466 km (0.09 R)
• M60: 34,200,317 km (0.052 R)
• M61: 34,896,546 km (0.042 R)
• M62: 36,568,900 km (0.043 R)
• M63: 40,448,571 km (0.111 R)
• M64: 42,111,053 km (0.032 R)
• M65: 43,795,674 km (0.113 R)
• M66: 43,889,921 km (0.109 R)
• M67: 44,456,747 km (0.071 R)
• M68: 45,788,767 km (0.111 R)
• M69: 46,363,671 km (0.068 R)
• M70: 47,133,951 km (0.091 R)
• M71: 48,005,508 km (0.113 R)
• M72: 48,589,538 km (0.097 R)
• M73: 51,943,073 km (0.073 R)
• M74: 56,802,910 km (0.101 R)
• M75: 58,143,905 km (0.093 R)
• M76: 58,247,427 km (0.1 R)
• M77: 58,766,232 km (0.074 R)
• M78: 58,870,203 km (0.075 R)
• M79: 60,332,073 km (0.113 R)
• M80: 60,436,941 km (0.069 R)
• M81: 60,646,827 km (0.088 R)
• M82: 60,857,012 km (0.085 R)
• M83: 62,123,059 km (0.075 R)
• M84: 62,334,890 km (0.063 R)
• M85: 62,653,084 km (0.096 R)
• M86: 62,971,877 km (0.082 R)
• M87: 63,824,585 km (0.117 R)
• M88: 64,681,183 km (0.117 R)
• M89: 65,218,389 km (0.071 R)
• M90: 67,490,930 km (0.082 R)
• M91: 67,817,801 km (0.089 R)
• M92: 73,340,805 km (0.058 R)
• M93: 74,013,247 km (0.188 R)
• M94: 75,251,319 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.3

Radius: 4.4

Gravity: 41.75 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.99 AU - 10.41 AU

Year: 20490 Days

Day: 23.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,713,414 km

• M1: 75,397 km (0.092 R)
• M2: 834,158 km (0.119 R)
• M3: 940,372 km (0.081 R)
• M4: 1,022,950 km (0.109 R)
• M5: 1,136,794 km (0.06 R)
• M6: 1,470,846 km (0.085 R)
• M7: 1,867,879 km (0.054 R)
• M8: 2,007,304 km (0.097 R)
• M9: 2,078,363 km (0.084 R)
• M10: 2,370,677 km (0.099 R)
• M11: 2,483,624 km (0.081 R)
• M12: 2,754,097 km (0.084 R)
• M13: 3,074,535 km (0.07 R)
• M14: 3,115,525 km (0.032 R)
• M15: 3,406,792 km (0.101 R)
• M16: 4,610,158 km (0.091 R)
• M17: 4,846,223 km (0.053 R)
• M18: 5,183,117 km (0.105 R)
• M19: 5,428,608 km (0.073 R)
• M20: 5,478,124 km (0.118 R)
• M21: 6,187,218 km (0.11 R)
• M22: 6,342,800 km (0.03 R)
• M23: 7,523,427 km (0.061 R)
• M24: 7,745,280 km (0.11 R)
• M25: 9,416,737 km (0.105 R)
• M26: 9,896,797 km (0.102 R)
• M27: 10,139,744 km (0.079 R)
• M28: 10,446,270 km (0.111 R)
• M29: 10,693,705 km (0.104 R)
• M30: 11,257,539 km (0.092 R)
• M31: 11,320,669 km (0.06 R)
• M32: 13,005,740 km (0.049 R)
• M33: 13,271,874 km (0.044 R)
• M34: 13,539,804 km (0.066 R)
• M35: 14,012,833 km (0.12 R)
• M36: 14,629,176 km (0.099 R)
• M37: 14,767,255 km (0.046 R)
• M38: 15,044,908 km (0.086 R)
• M39: 16,172,427 km (0.102 R)
• M40: 16,243,786 km (0.089 R)
• M41: 16,602,222 km (0.051 R)
• M42: 18,358,501 km (0.088 R)
• M43: 19,334,328 km (0.085 R)
• M44: 20,019,636 km (0.07 R)
• M45: 20,249,867 km (0.11 R)
• M46: 23,725,624 km (0.091 R)
• M47: 25,199,612 km (0.119 R)
• M48: 25,448,094 km (0.118 R)
• M49: 25,947,751 km (0.115 R)
• M50: 26,282,551 km (0.04 R)
• M51: 27,380,599 km (0.101 R)
• M52: 28,925,496 km (0.077 R)
• M53: 29,185,647 km (0.035 R)
• M54: 31,473,298 km (0.068 R)
• M55: 31,919,698 km (0.057 R)
• M56: 32,188,675 km (0.115 R)
• M57: 32,638,515 km (0.094 R)
• M58: 33,544,331 km (0.104 R)
• M59: 34,826,534 km (0.114 R)
• M60: 36,498,290 km (0.104 R)
• M61: 37,061,376 km (0.088 R)
• M62: 37,532,909 km (0.113 R)
• M63: 37,911,392 km (0.098 R)
• M64: 40,790,702 km (0.106 R)
• M65: 40,985,179 km (0.109 R)
• M66: 41,570,406 km (0.108 R)
• M67: 44,038,172 km (0.085 R)
• M68: 44,137,954 km (0.03 R)
• M69: 44,337,518 km (0.058 R)
• M70: 44,737,692 km (0.112 R)
• M71: 45,541,481 km (0.111 R)
• M72: 46,654,639 km (0.048 R)
• M73: 47,367,623 km (0.099 R)
• M74: 47,469,798 km (0.087 R)
• M75: 47,776,623 km (0.038 R)
• M76: 49,735,607 km (0.099 R)
• M77: 50,463,850 km (0.089 R)
• M78: 53,944,543 km (0.053 R)
• M79: 58,375,333 km (0.103 R)
• M80: 60,911,615 km (0.091 R)
• M81: 62,249,170 km (0.08 R)
• M82: 63,033,811 km (0.054 R)
• M83: 64,386,624 km (0.114 R)
• M84: 64,953,002 km (0.066 R)
• M85: 66,776,750 km (0.108 R)
• M86: 67,120,675 km (0.107 R)
• M87: 69,080,108 km (0.119 R)
• M88: 72,937,040 km (0.107 R)
• M89: 74,119,462 km (0.045 R)
• M90: 74,951,076 km (0.144 R)
• M91: 77,584,448 km (0.198 R)
• M92: 77,704,874 km (0.114 R)
• M93: 79,154,777 km (0.05 R)
• M94: 80,613,505 km (0.052 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: 489 - 18,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit