🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.45 AU - 0.69 AU

Year: 274 Days

Day: 19.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.46 AU - 0.7 AU

Year: 281 Days

Day: 18.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.5

Radius: 14.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.04 AU - 1.72 AU

Year: 1031 Days

Day: 14.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,295,453 km

• M1: 187,446 km (0.079 R)
• M2: 296,653 km (0.101 R)
• M3: 429,346 km (0.049 R)
• M4: 589,416 km (0.064 R)
• M5: 939,175 km (0.116 R)
• M6: 1,276,369 km (0.109 R)
• M7: 1,403,527 km (0.102 R)
• M8: 1,591,273 km (0.104 R)
• M9: 1,753,586 km (0.06 R)
• M10: 2,023,311 km (0.091 R)
• M11: 2,116,361 km (0.072 R)
• M12: 2,360,804 km (0.094 R)
• M13: 2,497,686 km (0.096 R)
• M14: 2,603,601 km (0.111 R)
• M15: 2,802,866 km (0.07 R)
• M16: 2,918,954 km (0.105 R)
• M17: 3,024,869 km (0.111 R)
• M18: 3,144,248 km (0.092 R)
• M19: 3,400,060 km (0.092 R)
• M20: 3,656,471 km (0.11 R)
• M21: 3,848,256 km (0.115 R)
• M22: 3,990,972 km (0.072 R)
• M23: 4,095,990 km (0.104 R)
• M24: 4,221,951 km (0.119 R)
• M25: 4,566,325 km (0.101 R)
• M26: 4,801,044 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.1

Radius: 14

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.43 AU - 1.51 AU

Year: 1133 Days

Day: 5.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,295,453 km

• M1: 183,257 km (0.039 R)
• M2: 278,402 km (0.086 R)
• M3: 471,233 km (0.093 R)
• M4: 641,326 km (0.035 R)
• M5: 729,888 km (0.117 R)
• M6: 887,265 km (0.119 R)
• M7: 1,196,783 km (0.099 R)
• M8: 1,361,191 km (0.118 R)
• M9: 1,480,421 km (0.093 R)
• M10: 1,580,053 km (0.051 R)
• M11: 1,705,865 km (0.094 R)
• M12: 1,997,580 km (0.045 R)
• M13: 2,130,274 km (0.042 R)
• M14: 2,221,828 km (0.064 R)
• M15: 2,578,618 km (0.087 R)
• M16: 2,728,516 km (0.111 R)
• M17: 2,881,255 km (0.096 R)
• M18: 3,547,414 km (0.072 R)
• M19: 3,651,834 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.6

Radius: 12.8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.85 AU - 2.11 AU

Year: 1771 Days

Day: 14.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 44,295,453 km

• M1: 160,369 km (0.118 R)
• M2: 248,482 km (0.116 R)
• M3: 362,476 km (0.106 R)
• M4: 454,030 km (0.083 R)
• M5: 556,354 km (0.094 R)
• M6: 661,671 km (0.083 R)
• M7: 809,923 km (0.054 R)
• M8: 1,086,380 km (0.083 R)
• M9: 1,307,785 km (0.038 R)
• M10: 1,419,833 km (0.089 R)
• M11: 1,644,829 km (0.078 R)
• M12: 1,728,903 km (0.109 R)
• M13: 1,881,941 km (0.091 R)
• M14: 2,069,836 km (0.067 R)
• M15: 2,171,263 km (0.119 R)
• M16: 2,507,260 km (0.072 R)
• M17: 2,604,948 km (0.112 R)
• M18: 2,916,859 km (0.109 R)
• M19: 3,089,046 km (0.092 R)
• M20: 3,229,369 km (0.081 R)
• M21: 3,324,065 km (0.104 R)
• M22: 3,601,569 km (0.034 R)
• M23: 3,774,354 km (0.067 R)
• M24: 3,861,719 km (0.054 R)
• M25: 4,000,546 km (0.116 R)
• M26: 4,141,019 km (0.11 R)
• M27: 4,492,723 km (0.069 R)
• M28: 4,612,252 km (0.084 R)
• M29: 4,800,147 km (0.106 R)
• M30: 5,045,637 km (0.039 R)
• M31: 5,142,128 km (0.109 R)
• M32: 5,295,166 km (0.097 R)
• M33: 5,393,302 km (0.092 R)
• M34: 5,591,520 km (0.077 R)
• M35: 5,806,641 km (0.081 R)
• M36: 6,039,116 km (0.097 R)
• M37: 6,334,123 km (0.03 R)
• M38: 6,513,342 km (0.06 R)
• M39: 6,892,273 km (0.098 R)
• M40: 7,030,502 km (0.11 R)
• M41: 7,185,036 km (0.09 R)
• M42: 7,481,988 km (0.099 R)
• M43: 7,671,678 km (0.114 R)
• M44: 7,959,205 km (0.116 R)
• M45: 8,136,628 km (0.102 R)
• M46: 8,217,710 km (0.043 R)
• M47: 8,511,969 km (0.117 R)
• M48: 8,693,431 km (0.107 R)
• M49: 8,859,635 km (0.114 R)
• M50: 9,195,033 km (0.118 R)
• M51: 9,689,005 km (0.06 R)
• M52: 10,296,522 km (0.116 R)
• M53: 10,419,641 km (0.095 R)
• M54: 10,649,424 km (0.073 R)
• M55: 10,791,542 km (0.081 R)
• M56: 10,934,557 km (0.058 R)
• M57: 11,113,925 km (0.051 R)
• M58: 11,475,952 km (0.113 R)
• M59: 11,694,963 km (0.076 R)
• M60: 11,786,667 km (0.086 R)
• M61: 11,933,721 km (0.09 R)
• M62: 12,229,925 km (0.07 R)
• M63: 12,566,072 km (0.101 R)
• M64: 12,716,567 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.4

Radius: 9.6

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.8 AU - 2.22 AU

Year: 1812 Days

Day: 10.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 44,295,453 km

• M1: 149,149 km (0.071 R)
• M2: 352,901 km (0.043 R)
• M3: 442,361 km (0.091 R)
• M4: 502,350 km (0.104 R)
• M5: 685,457 km (0.106 R)
• M6: 908,957 km (0.045 R)
• M7: 976,276 km (0.068 R)
• M8: 1,162,525 km (0.1 R)
• M9: 1,236,277 km (0.093 R)
• M10: 1,424,321 km (0.115 R)
• M11: 1,569,730 km (0.083 R)
• M12: 2,052,034 km (0.09 R)
• M13: 2,117,558 km (0.071 R)
• M14: 2,309,791 km (0.039 R)
• M15: 2,386,684 km (0.089 R)
• M16: 2,829,345 km (0.103 R)
• M17: 3,060,473 km (0.117 R)
• M18: 3,135,721 km (0.092 R)
• M19: 3,221,141 km (0.065 R)
• M20: 3,462,443 km (0.108 R)
• M21: 3,531,108 km (0.078 R)
• M22: 3,881,317 km (0.081 R)
• M23: 4,076,093 km (0.051 R)
• M24: 4,379,777 km (0.107 R)
• M25: 4,539,697 km (0.106 R)
• M26: 4,679,870 km (0.107 R)
• M27: 5,266,443 km (0.03 R)
• M28: 5,356,950 km (0.073 R)
• M29: 5,597,204 km (0.094 R)
• M30: 6,005,457 km (0.064 R)
• M31: 6,617,611 km (0.11 R)
• M32: 6,801,467 km (0.084 R)
• M33: 7,111,584 km (0.075 R)
• M34: 7,337,776 km (0.118 R)
• M35: 7,413,771 km (0.11 R)
• M36: 7,591,942 km (0.08 R)
• M37: 8,371,796 km (0.068 R)
• M38: 8,451,233 km (0.111 R)
• M39: 8,811,614 km (0.042 R)
• M40: 8,946,401 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.9

Radius: 12.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.45 AU - 5.07 AU

Year: 5590 Days

Day: 8 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,295,453 km

• M1: 221,554 km (0.034 R)
• M2: 323,131 km (0.086 R)
• M3: 555,008 km (0.078 R)
• M4: 776,712 km (0.116 R)
• M5: 1,054,665 km (0.088 R)
• M6: 1,322,595 km (0.114 R)
• M7: 1,465,162 km (0.088 R)
• M8: 1,583,045 km (0.105 R)
• M9: 1,844,691 km (0.094 R)
• M10: 2,103,944 km (0.113 R)
• M11: 2,357,812 km (0.12 R)
• M12: 2,479,884 km (0.109 R)
• M13: 2,622,002 km (0.057 R)
• M14: 2,712,359 km (0.057 R)
• M15: 3,393,179 km (0.025 R)
• M16: 4,000,097 km (0.081 R)
• M17: 4,839,491 km (0.074 R)
• M18: 5,222,312 km (0.063 R)
• M19: 5,336,754 km (0.083 R)
• M20: 5,452,094 km (0.105 R)
• M21: 5,732,441 km (0.109 R)
• M22: 6,137,552 km (0.076 R)
• M23: 6,234,192 km (0.078 R)
• M24: 7,178,304 km (0.095 R)
• M25: 7,537,339 km (0.12 R)
• M26: 7,667,040 km (0.118 R)
• M27: 7,849,849 km (0.071 R)
• M28: 7,955,016 km (0.064 R)
• M29: 8,273,211 km (0.083 R)
• M30: 8,541,739 km (0.1 R)
• M31: 8,676,976 km (0.099 R)
• M32: 8,812,960 km (0.112 R)
• M33: 9,004,595 km (0.103 R)
• M34: 9,169,901 km (0.115 R)
• M35: 9,419,879 km (0.088 R)
• M36: 9,643,976 km (0.115 R)
• M37: 10,298,018 km (0.107 R)
• M38: 10,703,279 km (0.102 R)
• M39: 10,790,794 km (0.053 R)
• M40: 10,966,571 km (0.097 R)
• M41: 11,143,246 km (0.074 R)
• M42: 12,683,207 km (0.115 R)
• M43: 13,055,107 km (0.094 R)
• M44: 13,399,332 km (0.089 R)
• M45: 13,873,557 km (0.12 R)
• M46: 14,224,813 km (0.107 R)
• M47: 14,385,481 km (0.032 R)
• M48: 14,611,374 km (0.093 R)
• M49: 14,838,463 km (0.072 R)
• M50: 15,034,137 km (0.084 R)
• M51: 15,427,879 km (0.105 R)
• M52: 15,559,824 km (0.042 R)
• M53: 15,692,218 km (0.081 R)
• M54: 15,891,483 km (0.113 R)
• M55: 16,900,670 km (0.102 R)
• M56: 17,105,021 km (0.089 R)
• M57: 17,310,119 km (0.119 R)
• M58: 18,069,328 km (0.114 R)
• M59: 18,418,041 km (0.118 R)
• M60: 18,945,224 km (0.107 R)
• M61: 20,086,506 km (0.099 R)
• M62: 20,266,921 km (0.082 R)
• M63: 20,411,582 km (0.089 R)
• M64: 20,520,190 km (0.1 R)
• M65: 21,176,626 km (0.056 R)
• M66: 21,544,337 km (0.106 R)
• M67: 22,062,694 km (0.117 R)
• M68: 22,323,293 km (0.108 R)
• M69: 22,510,141 km (0.068 R)
• M70: 23,642,148 km (0.11 R)
• M71: 23,985,326 km (0.111 R)
• M72: 24,986,136 km (0.067 R)
• M73: 25,335,746 km (0.114 R)
• M74: 25,452,582 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.5

Radius: 10.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.12 AU - 6.78 AU

Year: 8090 Days

Day: 11.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,295,453 km

• M1: 267,182 km (0.117 R)
• M2: 396,734 km (0.084 R)
• M3: 505,342 km (0.027 R)
• M4: 588,518 km (0.09 R)
• M5: 689,945 km (0.085 R)
• M6: 1,032,525 km (0.118 R)
• M7: 1,190,649 km (0.098 R)
• M8: 1,373,907 km (0.117 R)
• M9: 1,584,840 km (0.05 R)
• M10: 1,768,845 km (0.118 R)
• M11: 2,239,031 km (0.116 R)
• M12: 2,595,224 km (0.027 R)
• M13: 2,681,691 km (0.116 R)
• M14: 2,791,197 km (0.09 R)
• M15: 2,902,199 km (0.06 R)
• M16: 3,290,704 km (0.117 R)
• M17: 3,408,139 km (0.077 R)
• M18: 3,818,186 km (0.075 R)
• M19: 4,066,669 km (0.08 R)
• M20: 4,579,640 km (0.084 R)
• M21: 4,658,478 km (0.085 R)
• M22: 4,951,091 km (0.108 R)
• M23: 5,086,178 km (0.1 R)
• M24: 6,007,850 km (0.086 R)
• M25: 6,123,041 km (0.082 R)
• M26: 6,502,720 km (0.12 R)
• M27: 6,621,052 km (0.117 R)
• M28: 6,890,029 km (0.107 R)
• M29: 7,438,754 km (0.047 R)
• M30: 8,192,279 km (0.109 R)
• M31: 8,320,185 km (0.076 R)
• M32: 9,068,922 km (0.113 R)
• M33: 9,267,738 km (0.062 R)
• M34: 9,975,186 km (0.049 R)
• M35: 10,077,661 km (0.089 R)
• M36: 10,214,842 km (0.052 R)
• M37: 10,283,657 km (0.116 R)
• M38: 10,839,862 km (0.088 R)
• M39: 11,015,789 km (0.06 R)
• M40: 11,836,932 km (0.101 R)
• M41: 12,566,820 km (0.096 R)
• M42: 12,677,672 km (0.095 R)
• M43: 13,123,922 km (0.088 R)
• M44: 14,185,319 km (0.048 R)
• M45: 14,571,132 km (0.086 R)
• M46: 14,765,310 km (0.092 R)
• M47: 14,843,250 km (0.041 R)
• M48: 15,431,918 km (0.108 R)
• M49: 15,629,836 km (0.101 R)
• M50: 16,309,160 km (0.1 R)
• M51: 16,551,209 km (0.104 R)
• M52: 17,079,888 km (0.117 R)
• M53: 17,202,558 km (0.105 R)
• M54: 17,325,677 km (0.076 R)
• M55: 17,490,235 km (0.099 R)
• M56: 18,070,226 km (0.049 R)
• M57: 18,404,428 km (0.057 R)
• M58: 19,036,778 km (0.09 R)
• M59: 19,334,328 km (0.103 R)
• M60: 20,149,636 km (0.113 R)
• M61: 22,348,276 km (0.061 R)
• M62: 22,437,885 km (0.117 R)
• M63: 23,203,677 km (0.051 R)
• M64: 23,384,990 km (0.097 R)
• M65: 23,475,945 km (0.073 R)
• M66: 23,703,783 km (0.114 R)
• M67: 24,345,408 km (0.082 R)
• M68: 26,209,846 km (0.04 R)
• M69: 26,540,906 km (0.065 R)
• M70: 27,446,422 km (0.071 R)
• M71: 27,542,314 km (0.052 R)
• M72: 27,734,398 km (0.097 R)
• M73: 28,604,609 km (0.103 R)
• M74: 28,896,624 km (0.102 R)
• M75: 29,581,932 km (0.095 R)
• M76: 30,520,509 km (0.111 R)
• M77: 31,018,371 km (0.11 R)
• M78: 32,934,869 km (0.089 R)
• M79: 33,138,771 km (0.114 R)
• M80: 34,578,351 km (0.118 R)
• M81: 34,681,873 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.7

Radius: 3.2

Gravity: 31.71 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.15 AU - 8.73 AU

Year: 12903 Days

Day: 23.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,295,453 km

• M1: 90,806 km (0.11 R)
• M2: 174,431 km (0.087 R)
• M3: 225,294 km (0.1 R)
• M4: 448,195 km (0.045 R)
• M5: 807,230 km (0.118 R)
• M6: 877,092 km (0.091 R)
• M7: 1,078,900 km (0.083 R)
• M8: 1,376,749 km (0.076 R)
• M9: 1,654,403 km (0.098 R)
• M10: 1,720,824 km (0.037 R)
• M11: 1,743,264 km (0.101 R)
• M12: 1,856,510 km (0.039 R)
• M13: 2,114,117 km (0.084 R)
• M14: 2,308,594 km (0.096 R)
• M15: 2,534,038 km (0.051 R)
• M16: 2,688,274 km (0.104 R)
• M17: 2,898,758 km (0.116 R)
• M18: 3,307,459 km (0.086 R)
• M19: 3,475,907 km (0.114 R)
• M20: 3,532,754 km (0.105 R)
• M21: 3,733,963 km (0.091 R)
• M22: 4,637,684 km (0.086 R)
• M23: 5,308,331 km (0.068 R)
• M24: 5,406,617 km (0.117 R)
• M25: 5,571,773 km (0.03 R)
• M26: 6,387,231 km (0.096 R)
• M27: 6,667,128 km (0.052 R)
• M28: 6,773,193 km (0.047 R)
• M29: 7,130,732 km (0.033 R)
• M30: 7,311,746 km (0.092 R)
• M31: 7,641,459 km (0.113 R)
• M32: 7,678,410 km (0.046 R)
• M33: 8,315,248 km (0.07 R)
• M34: 8,582,430 km (0.038 R)
• M35: 8,736,216 km (0.084 R)
• M36: 9,718,775 km (0.066 R)
• M37: 9,879,144 km (0.067 R)
• M38: 10,080,952 km (0.079 R)
• M39: 10,943,084 km (0.032 R)
• M40: 11,403,995 km (0.052 R)
• M41: 11,446,331 km (0.079 R)
• M42: 11,785,919 km (0.116 R)
• M43: 12,562,182 km (0.104 R)
• M44: 13,846,929 km (0.07 R)
• M45: 13,892,107 km (0.087 R)
• M46: 14,803,158 km (0.104 R)
• M47: 15,921,851 km (0.118 R)
• M48: 16,158,216 km (0.035 R)
• M49: 17,067,322 km (0.079 R)
• M50: 17,260,902 km (0.117 R)
• M51: 17,601,237 km (0.119 R)
• M52: 17,747,693 km (0.112 R)
• M53: 17,845,680 km (0.102 R)
• M54: 17,894,748 km (0.092 R)
• M55: 18,189,755 km (0.069 R)
• M56: 19,588,196 km (0.085 R)
• M57: 20,095,931 km (0.06 R)
• M58: 20,968,984 km (0.108 R)
• M59: 21,436,178 km (0.078 R)
• M60: 23,018,026 km (0.113 R)
• M61: 24,419,160 km (0.117 R)
• M62: 26,014,172 km (0.092 R)
• M63: 26,125,473 km (0.107 R)
• M64: 26,684,071 km (0.098 R)
• M65: 26,796,270 km (0.107 R)
• M66: 27,585,847 km (0.095 R)
• M67: 28,383,204 km (0.104 R)
• M68: 28,612,388 km (0.114 R)
• M69: 31,055,620 km (0.118 R)
• M70: 31,706,521 km (0.049 R)
• M71: 31,765,911 km (0.113 R)
• M72: 32,781,381 km (0.067 R)
• M73: 33,262,787 km (0.074 R)
• M74: 34,415,738 km (0.099 R)
• M75: 34,598,846 km (0.115 R)
• M76: 35,212,048 km (0.076 R)
• M77: 35,396,651 km (0.096 R)
• M78: 35,458,286 km (0.104 R)
• M79: 35,952,407 km (0.07 R)
• M80: 36,262,524 km (0.037 R)
• M81: 36,635,771 km (0.116 R)
• M82: 37,888,952 km (0.119 R)
• M83: 39,794,978 km (0.114 R)
• M84: 39,859,006 km (0.09 R)
• M85: 40,244,221 km (0.09 R)
• M86: 41,536,896 km (0.062 R)
• M87: 44,229,059 km (0.101 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: 493 - 12,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit