🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.98 AU - 1.52 AU

Year: 524 Days

Day: 44.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,727,164 km

• M1: 77,193 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.47 AU - 1.75 AU

Year: 766 Days

Day: 46.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,727,164 km

• M1: 731,833 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.66 AU - 2.3 AU

Year: 1044 Days

Day: 18.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.43 AU - 2.53 AU

Year: 1464 Days

Day: 33.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859

Radius: 13.1

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.89 AU - 5.35 AU

Year: 3721 Days

Day: 6.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,727,164 km

• M1: 172,337 km (0.103 R)
• M2: 352,153 km (0.111 R)
• M3: 698,024 km (0.102 R)
• M4: 787,034 km (0.1 R)
• M5: 880,533 km (0.108 R)
• M6: 990,787 km (0.117 R)
• M7: 1,254,079 km (0.062 R)
• M8: 1,495,979 km (0.079 R)
• M9: 1,600,248 km (0.084 R)
• M10: 1,896,003 km (0.072 R)
• M11: 2,175,751 km (0.1 R)
• M12: 2,329,538 km (0.08 R)
• M13: 2,961,888 km (0.082 R)
• M14: 3,327,057 km (0.041 R)
• M15: 3,585,412 km (0.094 R)
• M16: 3,912,583 km (0.058 R)
• M17: 3,995,909 km (0.094 R)
• M18: 4,443,206 km (0.106 R)
• M19: 4,817,201 km (0.087 R)
• M20: 4,974,279 km (0.096 R)
• M21: 5,247,445 km (0.09 R)
• M22: 6,120,647 km (0.105 R)
• M23: 6,389,026 km (0.097 R)
• M24: 6,711,260 km (0.061 R)
• M25: 6,836,623 km (0.068 R)
• M26: 7,166,187 km (0.061 R)
• M27: 7,657,466 km (0.108 R)
• M28: 8,919,175 km (0.054 R)
• M29: 9,084,929 km (0.088 R)
• M30: 9,391,455 km (0.116 R)
• M31: 9,531,928 km (0.12 R)
• M32: 9,672,998 km (0.099 R)
• M33: 9,871,814 km (0.082 R)
• M34: 10,014,680 km (0.112 R)
• M35: 10,273,634 km (0.079 R)
• M36: 10,534,682 km (0.097 R)
• M37: 10,856,766 km (0.029 R)
• M38: 11,152,521 km (0.088 R)
• M39: 11,661,304 km (0.116 R)
• M40: 12,086,012 km (0.101 R)
• M41: 12,238,901 km (0.118 R)
• M42: 12,515,807 km (0.037 R)
• M43: 12,825,923 km (0.069 R)
• M44: 13,358,940 km (0.077 R)
• M45: 14,091,671 km (0.113 R)
• M46: 14,511,592 km (0.099 R)
• M47: 15,662,598 km (0.104 R)
• M48: 16,401,163 km (0.095 R)
• M49: 16,604,616 km (0.038 R)
• M50: 16,706,641 km (0.08 R)
• M51: 17,116,839 km (0.106 R)
• M52: 17,981,963 km (0.064 R)
• M53: 18,507,949 km (0.101 R)
• M54: 18,719,780 km (0.085 R)
• M55: 19,039,022 km (0.105 R)
• M56: 19,181,439 km (0.06 R)
• M57: 19,288,551 km (0.103 R)
• M58: 19,718,795 km (0.095 R)
• M59: 20,043,572 km (0.092 R)
• M60: 20,152,329 km (0.068 R)
• M61: 21,249,779 km (0.094 R)
• M62: 22,029,633 km (0.093 R)
• M63: 22,404,226 km (0.085 R)
• M64: 22,592,420 km (0.073 R)
• M65: 22,894,458 km (0.045 R)
• M66: 23,350,133 km (0.089 R)
• M67: 23,540,871 km (0.092 R)
• M68: 24,463,590 km (0.039 R)
• M69: 25,124,364 km (0.09 R)
• M70: 25,948,648 km (0.027 R)
• M71: 26,304,691 km (0.08 R)
• M72: 26,702,173 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 11.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.94 AU - 6.04 AU

Year: 4820 Days

Day: 13.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 45,727,164 km

• M1: 156,031 km (0.054 R)
• M2: 232,475 km (0.056 R)
• M3: 347,665 km (0.086 R)
• M4: 543,190 km (0.091 R)
• M5: 664,065 km (0.073 R)
• M6: 783,743 km (0.116 R)
• M7: 1,098,048 km (0.114 R)
• M8: 1,196,185 km (0.035 R)
• M9: 1,359,845 km (0.063 R)
• M10: 1,538,315 km (0.046 R)
• M11: 1,694,495 km (0.111 R)
• M12: 1,809,386 km (0.115 R)
• M13: 1,895,405 km (0.1 R)
• M14: 2,536,282 km (0.092 R)
• M15: 2,758,136 km (0.101 R)
• M16: 2,848,792 km (0.059 R)
• M17: 3,079,771 km (0.109 R)
• M18: 3,211,866 km (0.063 R)
• M19: 3,307,459 km (0.081 R)
• M20: 3,384,502 km (0.098 R)
• M21: 3,609,647 km (0.094 R)
• M22: 3,749,072 km (0.089 R)
• M23: 3,829,705 km (0.096 R)
• M24: 4,002,790 km (0.11 R)
• M25: 4,272,515 km (0.079 R)
• M26: 4,634,392 km (0.104 R)
• M27: 4,742,701 km (0.114 R)
• M28: 4,950,792 km (0.056 R)
• M29: 5,083,934 km (0.043 R)
• M30: 5,490,391 km (0.078 R)
• M31: 5,582,095 km (0.112 R)
• M32: 5,813,672 km (0.088 R)
• M33: 5,942,476 km (0.119 R)
• M34: 6,250,648 km (0.115 R)
• M35: 6,358,657 km (0.064 R)
• M36: 6,551,938 km (0.1 R)
• M37: 7,219,144 km (0.06 R)
• M38: 7,765,925 km (0.081 R)
• M39: 8,273,361 km (0.115 R)
• M40: 8,590,957 km (0.064 R)
• M41: 8,724,548 km (0.103 R)
• M42: 8,912,742 km (0.09 R)
• M43: 9,142,973 km (0.052 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 13.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.73 AU - 7.41 AU

Year: 7045 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,727,164 km

• M1: 179,069 km (0.068 R)
• M2: 412,292 km (0.03 R)
• M3: 600,635 km (0.12 R)
• M4: 689,347 km (0.111 R)
• M5: 812,466 km (0.051 R)
• M6: 923,318 km (0.084 R)
• M7: 1,313,170 km (0.072 R)
• M8: 1,661,733 km (0.054 R)
• M9: 1,766,900 km (0.075 R)
• M10: 1,901,688 km (0.038 R)
• M11: 2,040,066 km (0.088 R)
• M12: 2,341,955 km (0.089 R)
• M13: 2,581,910 km (0.108 R)
• M14: 2,689,471 km (0.072 R)
• M15: 3,299,979 km (0.105 R)
• M16: 3,638,669 km (0.097 R)
• M17: 3,777,197 km (0.109 R)
• M18: 3,900,016 km (0.088 R)
• M19: 4,006,381 km (0.118 R)
• M20: 4,258,453 km (0.102 R)
• M21: 4,404,760 km (0.105 R)
• M22: 4,515,761 km (0.095 R)
• M23: 4,816,154 km (0.109 R)
• M24: 4,911,298 km (0.059 R)
• M25: 5,239,965 km (0.075 R)
• M26: 5,357,698 km (0.111 R)
• M27: 5,756,526 km (0.093 R)
• M28: 6,082,500 km (0.087 R)
• M29: 6,289,394 km (0.082 R)
• M30: 6,967,222 km (0.11 R)
• M31: 7,097,073 km (0.112 R)
• M32: 7,336,878 km (0.101 R)
• M33: 7,601,816 km (0.098 R)
• M34: 7,757,697 km (0.117 R)
• M35: 8,300,587 km (0.114 R)
• M36: 8,438,217 km (0.115 R)
• M37: 8,855,745 km (0.107 R)
• M38: 9,208,796 km (0.114 R)
• M39: 9,590,719 km (0.113 R)
• M40: 9,807,786 km (0.12 R)
• M41: 10,148,720 km (0.096 R)
• M42: 10,295,924 km (0.084 R)
• M43: 10,667,375 km (0.081 R)
• M44: 10,767,307 km (0.048 R)
• M45: 11,144,293 km (0.103 R)
• M46: 11,372,580 km (0.073 R)
• M47: 11,500,187 km (0.075 R)
• M48: 11,679,405 km (0.109 R)
• M49: 12,014,953 km (0.049 R)
• M50: 12,379,972 km (0.058 R)
• M51: 13,200,965 km (0.073 R)
• M52: 13,550,575 km (0.105 R)
• M53: 14,259,071 km (0.085 R)
• M54: 14,479,428 km (0.081 R)
• M55: 15,315,980 km (0.083 R)
• M56: 15,541,723 km (0.106 R)
• M57: 15,825,510 km (0.067 R)
• M58: 16,426,893 km (0.054 R)
• M59: 16,658,022 km (0.08 R)
• M60: 17,387,312 km (0.115 R)
• M61: 17,918,833 km (0.115 R)
• M62: 18,305,992 km (0.119 R)
• M63: 18,455,590 km (0.091 R)
• M64: 18,726,063 km (0.119 R)
• M65: 19,058,470 km (0.086 R)
• M66: 19,392,671 km (0.059 R)
• M67: 19,484,225 km (0.115 R)
• M68: 19,636,964 km (0.08 R)
• M69: 20,252,261 km (0.096 R)
• M70: 20,655,726 km (0.085 R)
• M71: 20,749,225 km (0.114 R)
• M72: 20,873,989 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 14

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.27 AU - 13.27 AU

Year: 13245 Days

Day: 11.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,727,164 km

• M1: 225,893 km (0.117 R)
• M2: 472,580 km (0.048 R)
• M3: 633,697 km (0.066 R)
• M4: 803,490 km (0.071 R)
• M5: 935,286 km (0.08 R)
• M6: 1,299,258 km (0.069 R)
• M7: 1,725,013 km (0.082 R)
• M8: 2,045,302 km (0.071 R)
• M9: 2,385,039 km (0.112 R)
• M10: 2,601,806 km (0.106 R)
• M11: 2,743,176 km (0.114 R)
• M12: 3,033,845 km (0.095 R)
• M13: 3,378,518 km (0.063 R)
• M14: 4,247,832 km (0.053 R)
• M15: 4,343,275 km (0.109 R)
• M16: 4,560,790 km (0.052 R)
• M17: 5,031,874 km (0.102 R)
• M18: 5,234,878 km (0.098 R)
• M19: 6,128,426 km (0.11 R)
• M20: 6,318,266 km (0.089 R)
• M21: 6,899,603 km (0.116 R)
• M22: 7,125,795 km (0.109 R)
• M23: 7,672,426 km (0.075 R)
• M24: 7,877,375 km (0.098 R)
• M25: 9,021,200 km (0.11 R)
• M26: 9,675,691 km (0.053 R)
• M27: 9,802,101 km (0.058 R)
• M28: 10,120,446 km (0.096 R)
• M29: 10,865,892 km (0.106 R)
• M30: 13,665,017 km (0.076 R)
• M31: 13,949,553 km (0.114 R)
• M32: 14,705,770 km (0.074 R)
• M33: 14,814,827 km (0.077 R)
• M34: 15,107,141 km (0.109 R)
• M35: 15,364,449 km (0.038 R)
• M36: 16,145,350 km (0.088 R)
• M37: 16,370,794 km (0.08 R)
• M38: 16,521,738 km (0.113 R)
• M39: 16,710,980 km (0.09 R)
• M40: 17,590,914 km (0.058 R)
• M41: 18,368,375 km (0.031 R)
• M42: 18,603,842 km (0.115 R)
• M43: 18,800,862 km (0.083 R)
• M44: 18,919,344 km (0.066 R)
• M45: 19,196,848 km (0.064 R)
• M46: 19,475,698 km (0.087 R)
• M47: 20,037,438 km (0.068 R)
• M48: 20,279,936 km (0.12 R)
• M49: 20,686,094 km (0.092 R)
• M50: 21,218,064 km (0.119 R)
• M51: 21,962,314 km (0.107 R)
• M52: 22,212,292 km (0.092 R)
• M53: 23,518,730 km (0.078 R)
• M54: 23,689,122 km (0.104 R)
• M55: 23,902,748 km (0.06 R)
• M56: 24,417,963 km (0.112 R)
• M57: 24,980,152 km (0.061 R)
• M58: 25,241,200 km (0.112 R)
• M59: 25,328,266 km (0.079 R)
• M60: 25,853,654 km (0.098 R)
• M61: 26,426,613 km (0.039 R)
• M62: 27,093,222 km (0.118 R)
• M63: 27,900,302 km (0.1 R)
• M64: 28,624,356 km (0.067 R)
• M65: 28,897,372 km (0.112 R)
• M66: 29,034,254 km (0.092 R)
• M67: 29,217,212 km (0.085 R)
• M68: 29,308,766 km (0.116 R)
• M69: 29,676,029 km (0.078 R)
• M70: 29,906,260 km (0.112 R)
• M71: 30,044,788 km (0.109 R)
• M72: 30,229,691 km (0.086 R)
• M73: 30,600,693 km (0.082 R)
• M74: 30,973,342 km (0.104 R)
• M75: 31,441,134 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.2

Radius: 7.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.93 AU - 13.83 AU

Year: 16323 Days

Day: 19.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,727,164 km

• M1: 93,499 km (0.034 R)
• M2: 159,621 km (0.119 R)
• M3: 317,447 km (0.107 R)
• M4: 883,525 km (0.12 R)
• M5: 973,733 km (0.081 R)
• M6: 1,303,745 km (0.11 R)
• M7: 1,848,581 km (0.116 R)
• M8: 2,380,850 km (0.095 R)
• M9: 2,849,989 km (0.092 R)
• M10: 3,693,871 km (0.07 R)
• M11: 3,782,283 km (0.108 R)
• M12: 3,841,673 km (0.116 R)
• M13: 3,991,421 km (0.092 R)
• M14: 4,082,227 km (0.091 R)
• M15: 4,296,750 km (0.09 R)
• M16: 4,483,747 km (0.103 R)
• M17: 4,546,578 km (0.119 R)
• M18: 4,865,372 km (0.095 R)
• M19: 5,728,102 km (0.082 R)
• M20: 5,933,800 km (0.105 R)
• M21: 6,282,213 km (0.102 R)
• M22: 6,494,492 km (0.107 R)
• M23: 6,925,933 km (0.102 R)
• M24: 7,218,845 km (0.056 R)
• M25: 7,703,393 km (0.115 R)
• M26: 7,778,940 km (0.06 R)
• M27: 8,275,605 km (0.098 R)
• M28: 9,219,268 km (0.093 R)
• M29: 10,404,382 km (0.106 R)
• M30: 10,697,744 km (0.095 R)
• M31: 11,078,620 km (0.091 R)
• M32: 11,206,676 km (0.041 R)
• M33: 11,550,452 km (0.107 R)
• M34: 11,810,453 km (0.09 R)
• M35: 11,985,033 km (0.084 R)
• M36: 12,424,851 km (0.092 R)
• M37: 12,959,813 km (0.045 R)
• M38: 13,593,211 km (0.052 R)
• M39: 13,959,875 km (0.05 R)
• M40: 14,469,106 km (0.073 R)
• M41: 14,609,130 km (0.078 R)
• M42: 15,697,005 km (0.078 R)
• M43: 16,178,112 km (0.056 R)
• M44: 16,226,432 km (0.119 R)
• M45: 16,323,372 km (0.064 R)
• M46: 16,566,468 km (0.076 R)
• M47: 16,957,966 km (0.069 R)
• M48: 17,451,639 km (0.113 R)
• M49: 18,960,633 km (0.102 R)
• M50: 19,627,390 km (0.11 R)
• M51: 19,885,895 km (0.09 R)
• M52: 20,510,915 km (0.111 R)
• M53: 20,773,310 km (0.101 R)
• M54: 21,036,752 km (0.078 R)
• M55: 22,424,571 km (0.086 R)
• M56: 22,532,431 km (0.079 R)
• M57: 22,748,899 km (0.07 R)
• M58: 23,402,493 km (0.075 R)
• M59: 24,007,017 km (0.104 R)
• M60: 24,616,629 km (0.115 R)
• M61: 25,907,658 km (0.111 R)
• M62: 26,304,990 km (0.106 R)
• M63: 26,418,834 km (0.028 R)
• M64: 26,876,155 km (0.119 R)
• M65: 27,451,209 km (0.106 R)
• M66: 27,856,320 km (0.117 R)
• M67: 27,914,364 km (0.104 R)
• M68: 28,205,033 km (0.087 R)
• M69: 28,672,227 km (0.096 R)
• M70: 29,259,997 km (0.091 R)
• M71: 29,732,876 km (0.025 R)
• M72: 29,792,266 km (0.09 R)
• M73: 30,208,448 km (0.077 R)
• M74: 30,926,368 km (0.1 R)
• M75: 32,440,149 km (0.062 R)
• M76: 32,745,927 km (0.098 R)
• M77: 35,225,212 km (0.084 R)
• M78: 36,170,521 km (0.111 R)
• M79: 36,360,660 km (0.05 R)
• M80: 38,667,010 km (0.092 R)
• M81: 38,861,338 km (0.095 R)
• M82: 39,120,890 km (0.097 R)
• M83: 40,624,947 km (0.069 R)
• M84: 41,615,884 km (0.091 R)
• M85: 41,814,998 km (0.067 R)
• M86: 42,014,562 km (0.12 R)
• M87: 43,419,735 km (0.065 R)
• M88: 44,026,653 km (0.081 R)
• M89: 44,772,249 km (0.032 R)
• M90: 44,840,167 km (0.097 R)
• M91: 45,658,766 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit