🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.84 AU - 1.38 AU

Year: 409 Days

Day: 43.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.42 AU - 1.6 AU

Year: 649 Days

Day: 24.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.1 AU - 4.98 AU

Year: 3384 Days

Day: 45.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.08 AU - 5.86 AU

Year: 3876 Days

Day: 33.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 9.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.71 AU - 8.39 AU

Year: 6549 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,844,826 km

• M1: 242,797 km (0.059 R)
• M2: 405,709 km (0.081 R)
• M3: 669,450 km (0.118 R)
• M4: 733,778 km (0.083 R)
• M5: 940,522 km (0.083 R)
• M6: 1,310,029 km (0.11 R)
• M7: 1,476,830 km (0.111 R)
• M8: 1,813,276 km (0.111 R)
• M9: 2,095,717 km (0.116 R)
• M10: 2,232,449 km (0.07 R)
• M11: 2,331,932 km (0.084 R)
• M12: 2,639,355 km (0.059 R)
• M13: 3,544,722 km (0.092 R)
• M14: 4,312,757 km (0.042 R)
• M15: 4,412,389 km (0.114 R)
• M16: 4,512,769 km (0.058 R)
• M17: 4,715,774 km (0.064 R)
• M18: 5,748,149 km (0.101 R)
• M19: 5,885,479 km (0.101 R)
• M20: 6,023,857 km (0.111 R)
• M21: 6,388,876 km (0.107 R)
• M22: 6,559,717 km (0.066 R)
• M23: 6,674,608 km (0.076 R)
• M24: 6,789,948 km (0.106 R)
• M25: 7,081,514 km (0.115 R)
• M26: 7,407,039 km (0.087 R)
• M27: 7,496,648 km (0.072 R)
• M28: 7,676,914 km (0.025 R)
• M29: 8,381,520 km (0.047 R)
• M30: 8,537,401 km (0.087 R)
• M31: 9,202,663 km (0.063 R)
• M32: 9,428,107 km (0.116 R)
• M33: 9,917,441 km (0.099 R)
• M34: 10,181,930 km (0.069 R)
• M35: 10,920,944 km (0.099 R)
• M36: 11,331,291 km (0.084 R)
• M37: 11,469,220 km (0.112 R)
• M38: 11,921,305 km (0.098 R)
• M39: 12,414,828 km (0.058 R)
• M40: 12,485,887 km (0.106 R)
• M41: 12,807,223 km (0.074 R)
• M42: 12,879,030 km (0.11 R)
• M43: 13,714,086 km (0.031 R)
• M44: 13,824,339 km (0.06 R)
• M45: 13,971,843 km (0.068 R)
• M46: 14,156,746 km (0.101 R)
• M47: 14,566,793 km (0.096 R)
• M48: 15,094,126 km (0.118 R)
• M49: 15,589,445 km (0.111 R)
• M50: 15,666,039 km (0.062 R)
• M51: 16,167,640 km (0.05 R)
• M52: 16,596,089 km (0.089 R)
• M53: 18,266,050 km (0.107 R)
• M54: 18,875,511 km (0.047 R)
• M55: 19,039,022 km (0.115 R)
• M56: 19,244,270 km (0.063 R)
• M57: 19,574,133 km (0.114 R)
• M58: 19,656,861 km (0.098 R)
• M59: 19,739,738 km (0.11 R)
• M60: 20,281,283 km (0.084 R)
• M61: 20,448,832 km (0.073 R)
• M62: 20,659,017 km (0.098 R)
• M63: 20,743,241 km (0.084 R)
• M64: 21,677,629 km (0.032 R)
• M65: 21,849,068 km (0.074 R)
• M66: 22,106,975 km (0.118 R)
• M67: 22,279,461 km (0.11 R)
• M68: 23,104,942 km (0.099 R)
• M69: 25,234,618 km (0.105 R)
• M70: 25,595,597 km (0.08 R)
• M71: 26,140,433 km (0.088 R)
• M72: 26,872,714 km (0.045 R)
• M73: 27,565,352 km (0.095 R)
• M74: 27,937,103 km (0.08 R)
• M75: 28,310,649 km (0.105 R)
• M76: 29,535,856 km (0.111 R)
• M77: 30,059,299 km (0.067 R)
• M78: 30,682,074 km (0.076 R)
• M79: 32,086,499 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.5

Radius: 12.8

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.73 AU - 9.31 AU

Year: 7214 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,844,826 km

• M1: 162,762 km (0.118 R)
• M2: 551,268 km (0.098 R)
• M3: 817,852 km (0.104 R)
• M4: 911,201 km (0.059 R)
• M5: 991,983 km (0.076 R)
• M6: 1,109,567 km (0.11 R)
• M7: 1,473,090 km (0.106 R)
• M8: 1,936,993 km (0.108 R)
• M9: 2,218,985 km (0.032 R)
• M10: 2,896,215 km (0.109 R)
• M11: 3,044,167 km (0.041 R)
• M12: 3,169,380 km (0.076 R)
• M13: 3,661,109 km (0.031 R)
• M14: 3,848,405 km (0.099 R)
• M15: 4,149,396 km (0.116 R)
• M16: 4,600,883 km (0.116 R)
• M17: 4,891,102 km (0.083 R)
• M18: 5,157,536 km (0.12 R)
• M19: 5,337,802 km (0.059 R)
• M20: 6,270,544 km (0.105 R)
• M21: 6,366,586 km (0.101 R)
• M22: 6,723,078 km (0.049 R)
• M23: 7,086,152 km (0.102 R)
• M24: 7,728,525 km (0.062 R)
• M25: 8,213,671 km (0.033 R)
• M26: 8,495,513 km (0.083 R)
• M27: 8,996,367 km (0.065 R)
• M28: 9,141,178 km (0.034 R)
• M29: 9,396,541 km (0.077 R)
• M30: 10,101,746 km (0.084 R)
• M31: 10,517,777 km (0.108 R)
• M32: 10,978,240 km (0.113 R)
• M33: 11,602,212 km (0.102 R)
• M34: 11,878,969 km (0.098 R)
• M35: 13,792,624 km (0.116 R)
• M36: 13,876,250 km (0.12 R)
• M37: 14,254,284 km (0.091 R)
• M38: 14,721,029 km (0.104 R)
• M39: 15,626,096 km (0.03 R)
• M40: 16,063,371 km (0.104 R)
• M41: 17,084,526 km (0.092 R)
• M42: 17,580,293 km (0.066 R)
• M43: 17,670,949 km (0.088 R)
• M44: 18,035,220 km (0.05 R)
• M45: 18,264,105 km (0.068 R)
• M46: 18,401,884 km (0.1 R)
• M47: 18,493,887 km (0.106 R)
• M48: 18,817,318 km (0.076 R)
• M49: 19,096,019 km (0.051 R)
• M50: 19,329,391 km (0.103 R)
• M51: 20,177,013 km (0.033 R)
• M52: 20,272,007 km (0.115 R)
• M53: 20,557,739 km (0.044 R)
• M54: 20,701,054 km (0.085 R)
• M55: 20,892,839 km (0.084 R)
• M56: 20,988,880 km (0.096 R)
• M57: 21,471,334 km (0.057 R)
• M58: 22,202,119 km (0.082 R)
• M59: 22,545,895 km (0.083 R)
• M60: 23,189,016 km (0.101 R)
• M61: 24,139,711 km (0.101 R)
• M62: 24,645,352 km (0.075 R)
• M63: 25,256,609 km (0.092 R)
• M64: 26,182,919 km (0.089 R)
• M65: 26,702,322 km (0.063 R)
• M66: 26,858,802 km (0.079 R)
• M67: 26,963,371 km (0.12 R)
• M68: 27,067,940 km (0.115 R)
• M69: 27,593,178 km (0.093 R)
• M70: 27,698,644 km (0.115 R)
• M71: 28,387,243 km (0.067 R)
• M72: 28,867,452 km (0.087 R)
• M73: 29,135,233 km (0.084 R)
• M74: 29,727,490 km (0.057 R)
• M75: 30,160,726 km (0.093 R)
• M76: 30,323,788 km (0.102 R)
• M77: 30,814,618 km (0.116 R)
• M78: 31,252,940 km (0.096 R)
• M79: 32,302,668 km (0.094 R)
• M80: 33,476,114 km (0.108 R)
• M81: 34,379,685 km (0.109 R)
• M82: 35,577,665 km (0.084 R)
• M83: 35,979,933 km (0.109 R)
• M84: 36,152,869 km (0.102 R)
• M85: 37,196,164 km (0.067 R)
• M86: 37,487,730 km (0.096 R)
• M87: 38,366,917 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 11.1

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.23 AU - 11.35 AU

Year: 12400 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,844,826 km

• M1: 173,384 km (0.109 R)
• M2: 284,086 km (0.068 R)
• M3: 362,775 km (0.103 R)
• M4: 585,825 km (0.084 R)
• M5: 677,080 km (0.095 R)
• M6: 854,802 km (0.053 R)
• M7: 960,718 km (0.054 R)
• M8: 1,116,748 km (0.115 R)
• M9: 1,330,224 km (0.118 R)
• M10: 2,165,429 km (0.046 R)
• M11: 2,434,257 km (0.085 R)
• M12: 2,809,448 km (0.088 R)
• M13: 3,004,075 km (0.108 R)
• M14: 3,236,849 km (0.059 R)
• M15: 3,614,733 km (0.112 R)
• M16: 5,104,878 km (0.109 R)
• M17: 5,223,509 km (0.079 R)
• M18: 5,789,886 km (0.087 R)
• M19: 6,719,039 km (0.099 R)
• M20: 6,805,806 km (0.095 R)
• M21: 7,334,335 km (0.046 R)
• M22: 7,648,790 km (0.114 R)
• M23: 8,105,811 km (0.111 R)
• M24: 8,291,013 km (0.104 R)
• M25: 9,774,276 km (0.09 R)
• M26: 11,183,039 km (0.051 R)
• M27: 11,389,484 km (0.113 R)
• M28: 11,493,305 km (0.095 R)
• M29: 11,753,905 km (0.076 R)
• M30: 12,175,023 km (0.1 R)
• M31: 13,032,069 km (0.11 R)
• M32: 13,140,527 km (0.066 R)
• M33: 13,687,607 km (0.082 R)
• M34: 14,130,566 km (0.086 R)
• M35: 15,660,354 km (0.101 R)
• M36: 16,298,688 km (0.102 R)
• M37: 16,945,400 km (0.112 R)
• M38: 17,480,810 km (0.065 R)
• M39: 18,812,979 km (0.102 R)
• M40: 19,491,256 km (0.118 R)
• M41: 19,927,035 km (0.061 R)
• M42: 20,555,346 km (0.116 R)
• M43: 20,871,895 km (0.106 R)
• M44: 22,543,801 km (0.106 R)
• M45: 22,674,100 km (0.113 R)
• M46: 23,660,100 km (0.064 R)
• M47: 23,991,908 km (0.112 R)
• M48: 25,402,018 km (0.055 R)
• M49: 27,115,661 km (0.115 R)
• M50: 27,185,075 km (0.105 R)
• M51: 28,372,433 km (0.073 R)
• M52: 30,581,246 km (0.076 R)
• M53: 32,108,640 km (0.095 R)
• M54: 32,549,654 km (0.095 R)
• M55: 32,623,406 km (0.091 R)
• M56: 32,697,158 km (0.078 R)
• M57: 33,363,317 km (0.08 R)
• M58: 33,660,867 km (0.092 R)
• M59: 33,959,315 km (0.105 R)
• M60: 34,183,712 km (0.066 R)
• M61: 35,768,252 km (0.108 R)
• M62: 38,073,107 km (0.025 R)
• M63: 38,773,823 km (0.097 R)
• M64: 40,346,396 km (0.1 R)
• M65: 40,425,683 km (0.025 R)
• M66: 40,663,544 km (0.086 R)
• M67: 41,140,611 km (0.09 R)
• M68: 44,123,294 km (0.083 R)
• M69: 45,847,110 km (0.026 R)
• M70: 46,012,415 km (0.087 R)
• M71: 46,426,502 km (0.046 R)
• M72: 47,760,167 km (0.093 R)
• M73: 48,684,233 km (0.101 R)
• M74: 49,360,117 km (0.109 R)
• M75: 50,891,999 km (0.076 R)
• M76: 51,577,755 km (0.102 R)
• M77: 51,921,980 km (0.117 R)
• M78: 52,094,167 km (0.119 R)
• M79: 54,439,264 km (0.111 R)
• M80: 55,933,297 km (0.075 R)
• M81: 56,021,560 km (0.117 R)
• M82: 56,641,045 km (0.099 R)
• M83: 56,729,757 km (0.089 R)
• M84: 58,065,516 km (0.082 R)
• M85: 58,333,895 km (0.08 R)
• M86: 59,051,515 km (0.097 R)
• M87: 59,411,448 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.4

Radius: 7.7

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.03 AU - 15.87 AU

Year: 21246 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,844,826 km

• M1: 117,285 km (0.079 R)
• M2: 175,628 km (0.106 R)
• M3: 242,498 km (0.107 R)
• M4: 335,847 km (0.089 R)
• M5: 493,523 km (0.114 R)
• M6: 734,675 km (0.055 R)
• M7: 1,079,349 km (0.116 R)
• M8: 1,522,158 km (0.083 R)
• M9: 2,589,539 km (0.091 R)
• M10: 3,210,071 km (0.081 R)
• M11: 3,484,733 km (0.066 R)
• M12: 3,731,420 km (0.117 R)
• M13: 4,391,445 km (0.07 R)
• M14: 4,542,988 km (0.062 R)
• M15: 4,657,879 km (0.11 R)
• M16: 4,735,072 km (0.091 R)
• M17: 4,851,459 km (0.099 R)
• M18: 6,279,071 km (0.109 R)
• M19: 6,364,342 km (0.088 R)
• M20: 6,665,932 km (0.099 R)
• M21: 7,149,282 km (0.117 R)
• M22: 7,283,023 km (0.104 R)
• M23: 7,689,331 km (0.078 R)
• M24: 8,056,743 km (0.077 R)
• M25: 8,571,360 km (0.063 R)
• M26: 9,000,257 km (0.082 R)
• M27: 10,378,801 km (0.117 R)
• M28: 11,041,071 km (0.107 R)
• M29: 12,245,782 km (0.098 R)
• M30: 12,406,002 km (0.107 R)
• M31: 13,381,978 km (0.114 R)
• M32: 13,768,090 km (0.099 R)
• M33: 14,494,986 km (0.111 R)
• M34: 14,777,876 km (0.078 R)
• M35: 14,834,574 km (0.069 R)
• M36: 15,406,636 km (0.082 R)
• M37: 17,105,769 km (0.096 R)
• M38: 17,524,792 km (0.106 R)
• M39: 17,826,232 km (0.078 R)
• M40: 18,250,940 km (0.089 R)
• M41: 19,234,397 km (0.083 R)
• M42: 19,296,480 km (0.086 R)
• M43: 20,868,903 km (0.084 R)
• M44: 21,896,790 km (0.115 R)
• M45: 22,612,915 km (0.072 R)
• M46: 23,204,575 km (0.096 R)
• M47: 24,537,641 km (0.048 R)
• M48: 26,169,754 km (0.108 R)
• M49: 26,445,164 km (0.046 R)
• M50: 27,068,388 km (0.084 R)
• M51: 27,486,664 km (0.12 R)
• M52: 27,836,723 km (0.075 R)
• M53: 28,682,998 km (0.115 R)
• M54: 28,753,908 km (0.079 R)
• M55: 30,040,150 km (0.091 R)
• M56: 30,545,492 km (0.042 R)
• M57: 31,199,234 km (0.06 R)
• M58: 31,418,246 km (0.119 R)
• M59: 31,784,312 km (0.11 R)
• M60: 32,372,979 km (0.077 R)
• M61: 32,742,636 km (0.044 R)
• M62: 33,188,138 km (0.101 R)
• M63: 33,411,637 km (0.073 R)
• M64: 34,235,473 km (0.112 R)
• M65: 34,612,160 km (0.064 R)
• M66: 36,056,079 km (0.1 R)
• M67: 37,985,742 km (0.119 R)
• M68: 40,186,476 km (0.069 R)
• M69: 40,265,763 km (0.075 R)
• M70: 42,913,795 km (0.113 R)
• M71: 42,995,026 km (0.075 R)
• M72: 45,452,171 km (0.081 R)
• M73: 45,949,136 km (0.116 R)
• M74: 47,954,645 km (0.115 R)
• M75: 48,038,868 km (0.087 R)
• M76: 48,207,465 km (0.085 R)
• M77: 48,376,062 km (0.057 R)
• M78: 49,307,608 km (0.114 R)
• M79: 49,392,579 km (0.092 R)
• M80: 50,330,408 km (0.114 R)
• M81: 51,102,184 km (0.109 R)
• M82: 51,188,203 km (0.083 R)
• M83: 51,791,381 km (0.057 R)
• M84: 54,403,510 km (0.099 R)
• M85: 54,930,992 km (0.088 R)
• M86: 56,790,792 km (0.11 R)
• M87: 57,504,674 km (0.052 R)
• M88: 57,594,133 km (0.061 R)
• M89: 58,401,214 km (0.072 R)
• M90: 58,941,262 km (0.07 R)
• M91: 60,208,057 km (0.084 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 19,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit