🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.81 AU - 0.85 AU

Year: 290 Days

Day: 44.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.16 AU - 1.8 AU

Year: 689 Days

Day: 19.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.23 AU - 1.81 AU

Year: 718 Days

Day: 16.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,148,982 km

• M1: 1,422,227 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.39 AU - 1.99 AU

Year: 841 Days

Day: 38.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.78 AU - 2.22 AU

Year: 1083 Days

Day: 33.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,148,982 km

• M1: 737,518 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.09 AU - 4.11 AU

Year: 2615 Days

Day: 18.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 11.6

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.98 AU - 6.1 AU

Year: 5684 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,148,982 km

• M1: 147,354 km (0.104 R)
• M2: 227,389 km (0.062 R)
• M3: 353,649 km (0.111 R)
• M4: 583,880 km (0.095 R)
• M5: 942,018 km (0.096 R)
• M6: 1,167,312 km (0.107 R)
• M7: 1,609,972 km (0.112 R)
• M8: 1,731,595 km (0.107 R)
• M9: 1,907,522 km (0.064 R)
• M10: 2,023,760 km (0.116 R)
• M11: 2,115,763 km (0.026 R)
• M12: 2,236,339 km (0.113 R)
• M13: 2,345,545 km (0.115 R)
• M14: 2,498,584 km (0.099 R)
• M15: 2,770,852 km (0.111 R)
• M16: 3,037,884 km (0.117 R)
• M17: 3,174,616 km (0.093 R)
• M18: 3,661,258 km (0.086 R)
• M19: 4,087,612 km (0.106 R)
• M20: 4,205,047 km (0.072 R)
• M21: 4,323,827 km (0.106 R)
• M22: 4,616,740 km (0.089 R)
• M23: 4,880,631 km (0.099 R)
• M24: 5,222,013 km (0.097 R)
• M25: 5,349,769 km (0.112 R)
• M26: 5,683,223 km (0.034 R)
• M27: 5,777,021 km (0.112 R)
• M28: 5,966,262 km (0.103 R)
• M29: 6,176,746 km (0.118 R)
• M30: 6,704,079 km (0.087 R)
• M31: 6,942,987 km (0.107 R)
• M32: 7,225,428 km (0.1 R)
• M33: 7,614,831 km (0.108 R)
• M34: 8,116,432 km (0.053 R)
• M35: 8,542,637 km (0.104 R)
• M36: 8,888,956 km (0.103 R)
• M37: 9,041,995 km (0.037 R)
• M38: 9,173,790 km (0.107 R)
• M39: 9,684,966 km (0.112 R)
• M40: 9,887,671 km (0.104 R)
• M41: 10,023,506 km (0.116 R)
• M42: 10,182,678 km (0.074 R)
• M43: 10,758,480 km (0.114 R)
• M44: 11,179,598 km (0.05 R)
• M45: 11,487,172 km (0.111 R)
• M46: 11,677,759 km (0.078 R)
• M47: 11,845,459 km (0.051 R)
• M48: 12,524,035 km (0.063 R)
• M49: 12,868,259 km (0.114 R)
• M50: 13,315,258 km (0.1 R)
• M51: 13,515,569 km (0.103 R)
• M52: 13,691,646 km (0.049 R)
• M53: 13,792,624 km (0.059 R)
• M54: 14,403,732 km (0.071 R)
• M55: 15,179,995 km (0.103 R)
• M56: 15,494,300 km (0.108 R)
• M57: 15,757,892 km (0.107 R)
• M58: 15,890,286 km (0.059 R)
• M59: 16,342,969 km (0.085 R)
• M60: 17,343,180 km (0.087 R)
• M61: 17,616,795 km (0.087 R)
• M62: 17,754,275 km (0.031 R)
• M63: 18,224,162 km (0.117 R)
• M64: 18,390,964 km (0.116 R)
• M65: 18,530,239 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.6

Radius: 11.9

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.67 AU - 9.17 AU

Year: 10200 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 83.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,148,982 km

• M1: 186,249 km (0.115 R)
• M2: 609,013 km (0.116 R)
• M3: 728,990 km (0.118 R)
• M4: 896,241 km (0.116 R)
• M5: 1,097,899 km (0.049 R)
• M6: 1,314,965 km (0.12 R)
• M7: 1,816,717 km (0.094 R)
• M8: 2,023,012 km (0.049 R)
• M9: 2,629,931 km (0.078 R)
• M10: 3,105,801 km (0.103 R)
• M11: 3,291,303 km (0.068 R)
• M12: 3,385,400 km (0.12 R)
• M13: 3,640,913 km (0.053 R)
• M14: 3,836,737 km (0.09 R)
• M15: 4,619,582 km (0.1 R)
• M16: 5,488,297 km (0.116 R)
• M17: 5,638,045 km (0.103 R)
• M18: 5,713,442 km (0.1 R)
• M19: 6,095,515 km (0.113 R)
• M20: 6,211,752 km (0.119 R)
• M21: 6,328,738 km (0.109 R)
• M22: 6,763,918 km (0.031 R)
• M23: 7,331,941 km (0.111 R)
• M24: 7,455,659 km (0.097 R)
• M25: 8,687,597 km (0.057 R)
• M26: 8,818,645 km (0.106 R)
• M27: 9,483,607 km (0.102 R)
• M28: 9,708,902 km (0.111 R)
• M29: 10,164,876 km (0.033 R)
• M30: 10,395,556 km (0.105 R)
• M31: 10,627,882 km (0.078 R)
• M32: 12,597,487 km (0.118 R)
• M33: 15,252,849 km (0.11 R)
• M34: 16,157,318 km (0.102 R)
• M35: 16,426,744 km (0.106 R)
• M36: 17,298,750 km (0.032 R)
• M37: 18,409,813 km (0.071 R)
• M38: 18,973,947 km (0.106 R)
• M39: 19,372,326 km (0.118 R)
• M40: 19,888,439 km (0.115 R)
• M41: 20,119,418 km (0.094 R)
• M42: 20,993,069 km (0.092 R)
• M43: 21,464,153 km (0.095 R)
• M44: 21,879,287 km (0.115 R)
• M45: 22,837,910 km (0.096 R)
• M46: 24,055,487 km (0.057 R)
• M47: 24,363,060 km (0.095 R)
• M48: 24,672,130 km (0.031 R)
• M49: 26,047,084 km (0.119 R)
• M50: 26,236,475 km (0.057 R)
• M51: 26,489,744 km (0.107 R)
• M52: 26,871,218 km (0.091 R)
• M53: 27,446,871 km (0.096 R)
• M54: 27,768,357 km (0.089 R)
• M55: 27,897,310 km (0.106 R)
• M56: 29,001,642 km (0.103 R)
• M57: 30,918,290 km (0.12 R)
• M58: 31,319,810 km (0.098 R)
• M59: 31,655,957 km (0.117 R)
• M60: 31,993,150 km (0.117 R)
• M61: 33,353,892 km (0.06 R)
• M62: 34,872,460 km (0.071 R)
• M63: 35,220,874 km (0.101 R)
• M64: 35,710,358 km (0.104 R)
• M65: 35,850,681 km (0.117 R)
• M66: 37,691,034 km (0.086 R)
• M67: 39,344,539 km (0.111 R)
• M68: 40,216,695 km (0.099 R)
• M69: 40,948,228 km (0.084 R)
• M70: 41,242,188 km (0.104 R)
• M71: 43,918,494 km (0.088 R)
• M72: 44,369,980 km (0.114 R)
• M73: 45,353,437 km (0.061 R)
• M74: 45,809,860 km (0.039 R)
• M75: 46,497,262 km (0.116 R)
• M76: 46,727,045 km (0.056 R)
• M77: 46,957,425 km (0.068 R)
• M78: 47,727,705 km (0.1 R)
• M79: 47,959,581 km (0.028 R)
• M80: 48,269,399 km (0.056 R)
• M81: 49,671,729 km (0.064 R)
• M82: 50,220,604 km (0.116 R)
• M83: 51,482,910 km (0.118 R)
• M84: 52,038,517 km (0.099 R)
• M85: 52,277,126 km (0.063 R)
• M86: 52,436,447 km (0.11 R)
• M87: 53,476,152 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.1

Radius: 3

Gravity: 105.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.07 AU - 20.05 AU

Year: 26980 Days

Day: 18.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,148,982 km

• M1: 140,772 km (0.086 R)
• M2: 173,234 km (0.083 R)
• M3: 266,583 km (0.112 R)
• M4: 574,605 km (0.093 R)
• M5: 743,651 km (0.086 R)
• M6: 1,830,779 km (0.076 R)
• M7: 2,290,194 km (0.107 R)
• M8: 2,691,116 km (0.077 R)
• M9: 4,282,538 km (0.081 R)
• M10: 4,607,614 km (0.103 R)
• M11: 6,348,036 km (0.066 R)
• M12: 7,803,623 km (0.109 R)
• M13: 7,869,147 km (0.082 R)
• M14: 8,942,362 km (0.092 R)
• M15: 9,847,579 km (0.117 R)
• M16: 10,708,664 km (0.087 R)
• M17: 12,120,419 km (0.044 R)
• M18: 15,689,077 km (0.089 R)
• M19: 17,285,735 km (0.119 R)
• M20: 17,456,725 km (0.08 R)
• M21: 17,886,819 km (0.04 R)
• M22: 18,669,814 km (0.117 R)
• M23: 19,286,457 km (0.101 R)
• M24: 19,909,681 km (0.105 R)
• M25: 19,999,291 km (0.087 R)
• M26: 22,654,802 km (0.052 R)
• M27: 25,418,623 km (0.108 R)
• M28: 26,003,551 km (0.068 R)
• M29: 27,385,536 km (0.119 R)
• M30: 28,488,072 km (0.118 R)
• M31: 29,400,918 km (0.12 R)
• M32: 31,463,574 km (0.083 R)
• M33: 35,726,066 km (0.097 R)
• M34: 36,490,511 km (0.056 R)
• M35: 37,149,938 km (0.036 R)
• M36: 37,924,257 km (0.087 R)
• M37: 38,369,011 km (0.104 R)
• M38: 38,480,611 km (0.107 R)
• M39: 39,714,046 km (0.09 R)
• M40: 40,732,807 km (0.101 R)
• M41: 41,302,476 km (0.111 R)
• M42: 43,375,005 km (0.1 R)
• M43: 44,073,477 km (0.117 R)
• M44: 45,599,226 km (0.09 R)
• M45: 45,953,773 km (0.071 R)
• M46: 47,381,236 km (0.101 R)
• M47: 47,980,226 km (0.11 R)
• M48: 48,581,759 km (0.098 R)
• M49: 49,064,810 km (0.115 R)
• M50: 49,428,184 km (0.061 R)
• M51: 52,119,599 km (0.038 R)
• M52: 52,243,017 km (0.116 R)
• M53: 52,490,302 km (0.067 R)
• M54: 52,614,020 km (0.095 R)
• M55: 53,110,086 km (0.051 R)
• M56: 56,245,059 km (0.036 R)
• M57: 57,260,829 km (0.114 R)
• M58: 57,898,714 km (0.106 R)
• M59: 60,344,340 km (0.051 R)
• M60: 60,473,892 km (0.1 R)
• M61: 62,560,782 km (0.117 R)
• M62: 64,406,072 km (0.107 R)
• M63: 65,202,382 km (0.069 R)
• M64: 65,468,666 km (0.096 R)
• M65: 65,601,808 km (0.085 R)
• M66: 68,690,555 km (0.061 R)
• M67: 68,825,941 km (0.108 R)
• M68: 70,048,305 km (0.117 R)
• M69: 71,689,095 km (0.081 R)
• M70: 72,376,497 km (0.115 R)
• M71: 72,652,056 km (0.065 R)
• M72: 72,928,064 km (0.048 R)
• M73: 73,204,222 km (0.082 R)
• M74: 74,590,845 km (0.073 R)
• M75: 75,287,372 km (0.111 R)
• M76: 76,687,010 km (0.096 R)
• M77: 77,953,954 km (0.074 R)
• M78: 78,095,025 km (0.07 R)
• M79: 78,236,395 km (0.112 R)
• M80: 79,085,812 km (0.118 R)
• M81: 79,938,370 km (0.072 R)
• M82: 81,509,148 km (0.106 R)
• M83: 83,667,696 km (0.1 R)
• M84: 84,681,371 km (0.037 R)
• M85: 86,136,509 km (0.105 R)
• M86: 86,867,295 km (0.065 R)
• M87: 90,996,944 km (0.027 R)
• M88: 92,039,192 km (0.114 R)
• M89: 92,188,491 km (0.103 R)
• M90: 94,436,648 km (0.12 R)
• M91: 95,190,023 km (0.028 R)
• M92: 98,681,188 km (0.102 R)
• M93: 102,523,161 km (0.113 R)
• M94: 102,677,845 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.8

Radius: 4.1

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 17.9 AU - 18.66 AU

Year: 29925 Days

Day: 23.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,148,982 km

• M1: 221,405 km (0.063 R)
• M2: 476,170 km (0.088 R)
• M3: 716,275 km (0.089 R)
• M4: 798,404 km (0.085 R)
• M5: 971,788 km (0.074 R)
• M6: 1,044,492 km (0.054 R)
• M7: 1,253,630 km (0.111 R)
• M8: 1,434,344 km (0.12 R)
• M9: 1,731,745 km (0.068 R)
• M10: 1,797,867 km (0.096 R)
• M11: 2,188,766 km (0.088 R)
• M12: 2,579,815 km (0.085 R)
• M13: 2,965,927 km (0.045 R)
• M14: 4,650,699 km (0.078 R)
• M15: 4,681,366 km (0.099 R)
• M16: 5,055,062 km (0.07 R)
• M17: 5,277,364 km (0.107 R)
• M18: 5,731,693 km (0.091 R)
• M19: 5,797,665 km (0.105 R)
• M20: 6,063,950 km (0.083 R)
• M21: 6,232,397 km (0.115 R)
• M22: 6,921,295 km (0.099 R)
• M23: 9,128,462 km (0.036 R)
• M24: 9,554,816 km (0.114 R)
• M25: 10,669,021 km (0.093 R)
• M26: 12,076,438 km (0.099 R)
• M27: 12,330,754 km (0.11 R)
• M28: 12,801,688 km (0.082 R)
• M29: 13,937,884 km (0.048 R)
• M30: 14,115,457 km (0.075 R)
• M31: 14,428,266 km (0.051 R)
• M32: 14,924,183 km (0.044 R)
• M33: 15,609,491 km (0.115 R)
• M34: 17,343,330 km (0.117 R)
• M35: 17,678,280 km (0.083 R)
• M36: 18,111,814 km (0.113 R)
• M37: 18,695,545 km (0.114 R)
• M38: 19,038,872 km (0.084 R)
• M39: 20,382,261 km (0.043 R)
• M40: 20,989,180 km (0.118 R)
• M41: 22,376,251 km (0.103 R)
• M42: 24,217,801 km (0.101 R)
• M43: 24,431,427 km (0.086 R)
• M44: 25,998,165 km (0.093 R)
• M45: 26,107,521 km (0.074 R)
• M46: 26,381,285 km (0.112 R)
• M47: 26,491,090 km (0.108 R)
• M48: 27,042,209 km (0.11 R)
• M49: 27,597,217 km (0.089 R)
• M50: 27,820,267 km (0.114 R)
• M51: 28,155,965 km (0.116 R)
• M52: 30,083,384 km (0.095 R)
• M53: 31,179,039 km (0.025 R)
• M54: 32,287,559 km (0.094 R)
• M55: 33,053,350 km (0.096 R)
• M56: 33,408,795 km (0.106 R)
• M57: 33,646,506 km (0.071 R)
• M58: 33,884,815 km (0.099 R)
• M59: 34,183,413 km (0.117 R)
• M60: 35,326,191 km (0.096 R)
• M61: 35,750,301 km (0.112 R)
• M62: 35,871,774 km (0.092 R)
• M63: 36,176,206 km (0.112 R)
• M64: 38,144,166 km (0.076 R)
• M65: 38,268,183 km (0.095 R)
• M66: 38,392,498 km (0.048 R)
• M67: 38,641,579 km (0.078 R)
• M68: 39,078,554 km (0.109 R)
• M69: 40,462,484 km (0.102 R)
• M70: 42,054,654 km (0.087 R)
• M71: 42,890,607 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 15,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit