🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.47 AU - 0.77 AU

Year: 223 Days

Day: 35.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.89 AU - 1.15 AU

Year: 470 Days

Day: 20.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,467,257 km

• M1: 57,446 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.72 AU - 2.1 AU

Year: 1205 Days

Day: 35.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.5

Radius: 12.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.08 AU - 2.86 AU

Year: 1772 Days

Day: 10 Hours

Environment

Temp: -145 °C

Axial Tilt: 134 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 50,467,257 km

• M1: 157,826 km (0.041 R)
• M2: 317,746 km (0.101 R)
• M3: 397,781 km (0.088 R)
• M4: 501,751 km (0.084 R)
• M5: 605,572 km (0.03 R)
• M6: 693,386 km (0.074 R)
• M7: 807,829 km (0.119 R)
• M8: 962,064 km (0.099 R)
• M9: 1,077,254 km (0.098 R)
• M10: 1,359,845 km (0.056 R)
• M11: 1,496,278 km (0.115 R)
• M12: 1,783,356 km (0.077 R)
• M13: 2,107,385 km (0.116 R)
• M14: 2,253,991 km (0.067 R)
• M15: 2,510,402 km (0.109 R)
• M16: 2,591,185 km (0.088 R)
• M17: 2,804,362 km (0.116 R)
• M18: 2,888,286 km (0.073 R)
• M19: 3,131,233 km (0.086 R)
• M20: 3,395,722 km (0.111 R)
• M21: 3,561,028 km (0.073 R)
• M22: 3,652,432 km (0.112 R)
• M23: 3,868,601 km (0.119 R)
• M24: 4,033,458 km (0.088 R)
• M25: 4,152,837 km (0.054 R)
• M26: 4,394,886 km (0.094 R)
• M27: 4,658,328 km (0.106 R)
• M28: 4,834,106 km (0.115 R)
• M29: 5,029,032 km (0.109 R)
• M30: 5,278,710 km (0.041 R)
• M31: 5,365,776 km (0.086 R)
• M32: 5,488,447 km (0.076 R)
• M33: 5,567,883 km (0.091 R)
• M34: 5,665,421 km (0.053 R)
• M35: 5,781,359 km (0.104 R)
• M36: 6,052,131 km (0.054 R)
• M37: 6,225,815 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 10.2

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.1 AU - 7.06 AU

Year: 6845 Days

Day: 9.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,467,257 km

• M1: 213,626 km (0.044 R)
• M2: 302,487 km (0.12 R)
• M3: 379,679 km (0.087 R)
• M4: 499,058 km (0.11 R)
• M5: 605,123 km (0.097 R)
• M6: 895,194 km (0.092 R)
• M7: 1,050,775 km (0.111 R)
• M8: 1,326,484 km (0.115 R)
• M9: 1,584,840 km (0.107 R)
• M10: 1,665,623 km (0.091 R)
• M11: 1,817,315 km (0.115 R)
• M12: 1,901,987 km (0.099 R)
• M13: 2,224,371 km (0.109 R)
• M14: 2,361,253 km (0.111 R)
• M15: 2,756,490 km (0.081 R)
• M16: 2,903,844 km (0.08 R)
• M17: 3,054,041 km (0.117 R)
• M18: 3,155,468 km (0.056 R)
• M19: 3,519,739 km (0.114 R)
• M20: 3,662,156 km (0.067 R)
• M21: 3,733,963 km (0.105 R)
• M22: 4,326,221 km (0.087 R)
• M23: 4,402,366 km (0.061 R)
• M24: 4,517,407 km (0.042 R)
• M25: 4,927,903 km (0.087 R)
• M26: 5,188,204 km (0.052 R)
• M27: 5,617,998 km (0.091 R)
• M28: 5,743,062 km (0.12 R)
• M29: 6,425,079 km (0.066 R)
• M30: 6,533,986 km (0.106 R)
• M31: 6,643,492 km (0.1 R)
• M32: 6,864,298 km (0.115 R)
• M33: 7,132,677 km (0.102 R)
• M34: 7,702,645 km (0.102 R)
• M35: 7,841,621 km (0.111 R)
• M36: 8,192,877 km (0.084 R)
• M37: 8,263,637 km (0.101 R)
• M38: 8,429,840 km (0.032 R)
• M39: 8,717,218 km (0.064 R)
• M40: 8,813,708 km (0.095 R)
• M41: 8,886,413 km (0.088 R)
• M42: 9,252,479 km (0.106 R)
• M43: 9,823,494 km (0.077 R)
• M44: 10,024,853 km (0.031 R)
• M45: 10,406,028 km (0.108 R)
• M46: 10,611,276 km (0.072 R)
• M47: 11,025,812 km (0.1 R)
• M48: 11,419,254 km (0.074 R)
• M49: 12,791,216 km (0.047 R)
• M50: 12,873,495 km (0.031 R)
• M51: 13,260,056 km (0.085 R)
• M52: 13,371,207 km (0.104 R)
• M53: 13,566,433 km (0.089 R)
• M54: 14,243,064 km (0.071 R)
• M55: 14,356,908 km (0.094 R)
• M56: 14,700,235 km (0.092 R)
• M57: 15,746,373 km (0.057 R)
• M58: 15,952,668 km (0.039 R)
• M59: 17,208,841 km (0.077 R)
• M60: 17,573,561 km (0.109 R)
• M61: 17,910,156 km (0.091 R)
• M62: 18,033,126 km (0.105 R)
• M63: 18,125,428 km (0.054 R)
• M64: 18,279,813 km (0.102 R)
• M65: 18,465,464 km (0.062 R)
• M66: 18,682,979 km (0.108 R)
• M67: 19,246,215 km (0.11 R)
• M68: 20,325,264 km (0.078 R)
• M69: 20,389,442 km (0.107 R)
• M70: 20,710,928 km (0.079 R)
• M71: 20,839,881 km (0.113 R)
• M72: 20,904,507 km (0.116 R)
• M73: 21,163,760 km (0.094 R)
• M74: 21,489,285 km (0.071 R)
• M75: 21,947,653 km (0.072 R)
• M76: 22,013,476 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.7

Radius: 11.4

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.67 AU - 6.59 AU

Year: 6929 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,467,257 km

• M1: 183,108 km (0.088 R)
• M2: 1,209,200 km (0.102 R)
• M3: 1,433,148 km (0.085 R)
• M4: 1,862,643 km (0.063 R)
• M5: 2,164,232 km (0.098 R)
• M6: 2,310,390 km (0.071 R)
• M7: 2,657,008 km (0.042 R)
• M8: 2,791,347 km (0.096 R)
• M9: 2,997,193 km (0.091 R)
• M10: 3,327,356 km (0.102 R)
• M11: 3,595,136 km (0.049 R)
• M12: 3,920,661 km (0.086 R)
• M13: 4,048,418 km (0.101 R)
• M14: 4,125,760 km (0.099 R)
• M15: 4,334,598 km (0.067 R)
• M16: 4,681,217 km (0.109 R)
• M17: 4,789,675 km (0.096 R)
• M18: 5,373,256 km (0.103 R)
• M19: 5,458,527 km (0.07 R)
• M20: 5,949,956 km (0.114 R)
• M21: 6,913,516 km (0.08 R)
• M22: 7,130,732 km (0.085 R)
• M23: 7,255,946 km (0.099 R)
• M24: 7,445,037 km (0.09 R)
• M25: 7,603,910 km (0.096 R)
• M26: 7,957,410 km (0.105 R)
• M27: 8,054,798 km (0.108 R)
• M28: 9,219,866 km (0.118 R)
• M29: 9,459,223 km (0.069 R)
• M30: 9,874,357 km (0.113 R)
• M31: 9,978,926 km (0.041 R)
• M32: 10,436,995 km (0.089 R)
• M33: 10,829,988 km (0.105 R)
• M34: 10,937,998 km (0.095 R)
• M35: 11,593,685 km (0.114 R)
• M36: 11,778,140 km (0.103 R)
• M37: 11,852,191 km (0.062 R)
• M38: 12,374,736 km (0.084 R)
• M39: 12,866,913 km (0.104 R)
• M40: 13,019,503 km (0.085 R)
• M41: 13,249,734 km (0.075 R)
• M42: 13,948,356 km (0.08 R)
• M43: 14,302,304 km (0.11 R)
• M44: 14,539,716 km (0.045 R)
• M45: 15,099,212 km (0.118 R)
• M46: 15,300,571 km (0.081 R)
• M47: 15,502,977 km (0.051 R)
• M48: 15,951,471 km (0.108 R)
• M49: 16,115,580 km (0.055 R)
• M50: 17,744,851 km (0.091 R)
• M51: 17,872,458 km (0.079 R)
• M52: 18,171,055 km (0.091 R)
• M53: 18,385,429 km (0.093 R)
• M54: 18,946,870 km (0.119 R)
• M55: 19,120,702 km (0.117 R)
• M56: 19,426,181 km (0.08 R)
• M57: 19,513,696 km (0.101 R)
• M58: 20,753,862 km (0.069 R)
• M59: 21,022,839 km (0.108 R)
• M60: 22,385,377 km (0.117 R)
• M61: 23,682,689 km (0.05 R)
• M62: 25,386,459 km (0.118 R)
• M63: 25,818,498 km (0.109 R)
• M64: 26,059,500 km (0.091 R)
• M65: 26,933,750 km (0.114 R)
• M66: 27,276,180 km (0.099 R)
• M67: 28,213,261 km (0.12 R)
• M68: 28,611,042 km (0.117 R)
• M69: 28,710,674 km (0.075 R)
• M70: 29,010,468 km (0.112 R)
• M71: 29,613,347 km (0.11 R)
• M72: 31,189,660 km (0.106 R)
• M73: 31,292,284 km (0.074 R)
• M74: 31,549,443 km (0.116 R)
• M75: 31,962,183 km (0.102 R)
• M76: 32,793,200 km (0.085 R)
• M77: 33,683,905 km (0.087 R)
• M78: 34,688,754 km (0.059 R)
• M79: 34,795,118 km (0.061 R)
• M80: 35,649,921 km (0.085 R)
• M81: 36,026,010 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269

Radius: 13.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.58 AU - 7.56 AU

Year: 7689 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 50,467,257 km

• M1: 248,183 km (0.104 R)
• M2: 553,662 km (0.11 R)
• M3: 1,119,740 km (0.077 R)
• M4: 1,367,923 km (0.09 R)
• M5: 1,522,607 km (0.077 R)
• M6: 3,045,065 km (0.11 R)
• M7: 3,523,927 km (0.042 R)
• M8: 3,805,171 km (0.093 R)
• M9: 4,412,988 km (0.098 R)
• M10: 4,811,367 km (0.116 R)
• M11: 4,978,916 km (0.1 R)
• M12: 5,468,101 km (0.115 R)
• M13: 5,668,263 km (0.109 R)
• M14: 6,811,789 km (0.057 R)
• M15: 7,465,233 km (0.095 R)
• M16: 8,511,969 km (0.088 R)
• M17: 8,890,601 km (0.043 R)
• M18: 9,185,758 km (0.093 R)
• M19: 9,694,840 km (0.085 R)
• M20: 9,968,155 km (0.07 R)
• M21: 10,367,282 km (0.11 R)
• M22: 10,491,299 km (0.095 R)
• M23: 11,213,258 km (0.117 R)
• M24: 14,087,332 km (0.093 R)
• M25: 14,362,592 km (0.101 R)
• M26: 14,848,486 km (0.119 R)
• M27: 15,979,446 km (0.07 R)
• M28: 16,736,711 km (0.109 R)
• M29: 17,358,439 km (0.12 R)
• M30: 17,579,545 km (0.081 R)
• M31: 17,950,398 km (0.088 R)
• M32: 19,382,798 km (0.108 R)
• M33: 19,765,918 km (0.103 R)
• M34: 20,539,488 km (0.093 R)
• M35: 21,244,244 km (0.073 R)
• M36: 21,996,871 km (0.096 R)
• M37: 22,637,299 km (0.102 R)
• M38: 22,959,832 km (0.083 R)
• M39: 23,202,779 km (0.119 R)
• M40: 23,446,624 km (0.099 R)
• M41: 23,732,057 km (0.117 R)
• M42: 23,895,717 km (0.11 R)
• M43: 24,265,373 km (0.107 R)
• M44: 24,430,230 km (0.097 R)
• M45: 25,135,135 km (0.064 R)
• M46: 25,427,300 km (0.064 R)
• M47: 25,552,962 km (0.072 R)
• M48: 26,947,812 km (0.104 R)
• M49: 27,161,438 km (0.091 R)
• M50: 27,676,204 km (0.052 R)
• M51: 27,848,392 km (0.1 R)
• M52: 28,367,496 km (0.115 R)
• M53: 28,889,742 km (0.087 R)
• M54: 29,327,316 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.1

Radius: 6.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.94 AU - 11.62 AU

Year: 13964 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 50,467,257 km

• M1: 97,987 km (0.094 R)
• M2: 326,273 km (0.116 R)
• M3: 781,948 km (0.065 R)
• M4: 1,627,625 km (0.046 R)
• M5: 2,652,520 km (0.081 R)
• M6: 3,226,228 km (0.05 R)
• M7: 3,508,220 km (0.116 R)
• M8: 5,076,005 km (0.118 R)
• M9: 5,447,906 km (0.065 R)
• M10: 5,987,655 km (0.086 R)
• M11: 6,033,432 km (0.093 R)
• M12: 6,781,421 km (0.097 R)
• M13: 7,045,162 km (0.104 R)
• M14: 7,558,283 km (0.107 R)
• M15: 8,362,970 km (0.104 R)
• M16: 8,984,250 km (0.082 R)
• M17: 9,620,340 km (0.081 R)
• M18: 9,781,606 km (0.07 R)
• M19: 10,684,579 km (0.08 R)
• M20: 11,216,549 km (0.089 R)
• M21: 11,273,097 km (0.081 R)
• M22: 12,804,531 km (0.058 R)
• M23: 14,615,263 km (0.026 R)
• M24: 15,330,491 km (0.083 R)
• M25: 15,487,419 km (0.117 R)
• M26: 17,021,395 km (0.118 R)
• M27: 17,576,254 km (0.107 R)
• M28: 18,603,243 km (0.059 R)
• M29: 20,369,096 km (0.085 R)
• M30: 20,438,061 km (0.05 R)
• M31: 20,784,081 km (0.055 R)
• M32: 20,992,620 km (0.062 R)
• M33: 22,543,352 km (0.04 R)
• M34: 22,614,710 km (0.105 R)
• M35: 23,044,355 km (0.059 R)
• M36: 23,152,215 km (0.12 R)
• M37: 24,349,746 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104

Radius: 6.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.02 AU - 15.88 AU

Year: 27726 Days

Day: 21.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,467,257 km

• M1: 156,779 km (0.115 R)
• M2: 224,546 km (0.074 R)
• M3: 305,628 km (0.085 R)
• M4: 455,376 km (0.091 R)
• M5: 749,785 km (0.059 R)
• M6: 1,179,729 km (0.092 R)
• M7: 1,511,088 km (0.108 R)
• M8: 1,604,288 km (0.034 R)
• M9: 1,771,987 km (0.093 R)
• M10: 2,021,516 km (0.071 R)
• M11: 2,072,678 km (0.05 R)
• M12: 2,229,158 km (0.097 R)
• M13: 2,308,744 km (0.092 R)
• M14: 2,749,758 km (0.051 R)
• M15: 2,979,990 km (0.082 R)
• M16: 3,127,044 km (0.062 R)
• M17: 3,367,448 km (0.1 R)
• M18: 3,613,686 km (0.048 R)
• M19: 4,026,427 km (0.096 R)
• M20: 4,189,189 km (0.106 R)
• M21: 4,487,637 km (0.08 R)
• M22: 4,622,574 km (0.088 R)
• M23: 4,690,492 km (0.063 R)
• M24: 5,639,840 km (0.045 R)
• M25: 6,080,405 km (0.055 R)
• M26: 6,154,905 km (0.083 R)
• M27: 6,229,704 km (0.114 R)
• M28: 6,418,048 km (0.115 R)
• M29: 6,761,824 km (0.102 R)
• M30: 8,278,597 km (0.064 R)
• M31: 8,361,175 km (0.115 R)
• M32: 8,402,613 km (0.1 R)
• M33: 8,444,201 km (0.069 R)
• M34: 8,527,378 km (0.109 R)
• M35: 9,245,597 km (0.088 R)
• M36: 9,677,037 km (0.106 R)
• M37: 9,851,469 km (0.104 R)
• M38: 10,336,614 km (0.112 R)
• M39: 11,884,653 km (0.1 R)
• M40: 12,972,230 km (0.069 R)
• M41: 13,068,421 km (0.061 R)
• M42: 13,212,933 km (0.094 R)
• M43: 14,487,806 km (0.086 R)
• M44: 14,687,519 km (0.059 R)
• M45: 14,737,485 km (0.108 R)
• M46: 15,089,488 km (0.075 R)
• M47: 15,291,745 km (0.054 R)
• M48: 15,393,322 km (0.055 R)
• M49: 15,904,198 km (0.088 R)
• M50: 16,213,417 km (0.088 R)
• M51: 16,316,939 km (0.117 R)
• M52: 16,420,760 km (0.076 R)
• M53: 17,153,041 km (0.115 R)
• M54: 17,735,875 km (0.073 R)
• M55: 17,949,351 km (0.034 R)
• M56: 18,110,169 km (0.112 R)
• M57: 18,271,286 km (0.083 R)
• M58: 18,866,535 km (0.104 R)
• M59: 19,029,896 km (0.092 R)
• M60: 19,303,361 km (0.04 R)
• M61: 20,802,182 km (0.093 R)
• M62: 20,970,929 km (0.111 R)
• M63: 21,423,462 km (0.07 R)
• M64: 23,733,553 km (0.034 R)
• M65: 24,858,229 km (0.108 R)
• M66: 25,217,115 km (0.044 R)
• M67: 26,852,668 km (0.116 R)
• M68: 26,975,189 km (0.106 R)
• M69: 29,780,598 km (0.112 R)
• M70: 30,416,538 km (0.103 R)
• M71: 30,480,417 km (0.107 R)
• M72: 31,185,621 km (0.039 R)
• M73: 31,572,481 km (0.066 R)
• M74: 31,831,285 km (0.043 R)
• M75: 34,991,690 km (0.083 R)
• M76: 35,125,580 km (0.099 R)
• M77: 35,528,148 km (0.035 R)
• M78: 36,744,827 km (0.075 R)
• M79: 37,700,608 km (0.079 R)
• M80: 38,044,085 km (0.119 R)
• M81: 38,802,995 km (0.063 R)
• M82: 39,985,865 km (0.079 R)
• M83: 42,600,836 km (0.088 R)
• M84: 44,037,125 km (0.107 R)
• M85: 44,906,588 km (0.113 R)
• M86: 45,635,429 km (0.114 R)
• M87: 45,928,042 km (0.113 R)
• M88: 46,074,648 km (0.067 R)
• M89: 46,515,214 km (0.086 R)
• M90: 47,252,582 km (0.06 R)
• M91: 48,142,540 km (0.064 R)
• M92: 49,187,929 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 15,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit