🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.68 AU - 0.72 AU

Year: 219 Days

Day: 38.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.76 AU - 1.06 AU

Year: 325 Days

Day: 29.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,469,723 km

• M1: 512,672 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.96 AU - 1.26 AU

Year: 438 Days

Day: 25.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,469,723 km

• M1: 939,923 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.47 AU - 3.99 AU

Year: 2175 Days

Day: 18.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.7

Radius: 12.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.36 AU - 7.58 AU

Year: 6896 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,469,723 km

• M1: 319,990 km (0.114 R)
• M2: 651,648 km (0.086 R)
• M3: 776,563 km (0.059 R)
• M4: 988,543 km (0.118 R)
• M5: 1,135,298 km (0.026 R)
• M6: 1,678,339 km (0.04 R)
• M7: 1,836,164 km (0.079 R)
• M8: 2,124,290 km (0.117 R)
• M9: 2,317,421 km (0.046 R)
• M10: 2,721,185 km (0.078 R)
• M11: 3,099,069 km (0.12 R)
• M12: 3,645,999 km (0.101 R)
• M13: 3,722,893 km (0.065 R)
• M14: 4,089,407 km (0.104 R)
• M15: 4,716,671 km (0.081 R)
• M16: 4,913,692 km (0.067 R)
• M17: 5,113,405 km (0.088 R)
• M18: 5,403,325 km (0.05 R)
• M19: 6,121,545 km (0.04 R)
• M20: 7,029,155 km (0.074 R)
• M21: 7,613,784 km (0.081 R)
• M22: 8,349,506 km (0.085 R)
• M23: 8,622,672 km (0.089 R)
• M24: 8,829,566 km (0.117 R)
• M25: 9,107,967 km (0.088 R)
• M26: 10,141,240 km (0.115 R)
• M27: 11,099,115 km (0.112 R)
• M28: 11,664,894 km (0.1 R)
• M29: 11,970,522 km (0.117 R)
• M30: 12,240,098 km (0.049 R)
• M31: 12,589,708 km (0.061 R)
• M32: 13,179,722 km (0.088 R)
• M33: 13,338,595 km (0.1 R)
• M34: 13,738,620 km (0.092 R)
• M35: 13,859,345 km (0.102 R)
• M36: 14,101,843 km (0.038 R)
• M37: 14,305,147 km (0.075 R)
• M38: 14,427,518 km (0.084 R)
• M39: 14,673,457 km (0.08 R)
• M40: 14,879,453 km (0.098 R)
• M41: 15,210,962 km (0.103 R)
• M42: 15,419,352 km (0.111 R)
• M43: 15,502,977 km (0.115 R)
• M44: 15,881,310 km (0.078 R)
• M45: 16,305,270 km (0.117 R)
• M46: 16,818,989 km (0.116 R)
• M47: 16,991,326 km (0.074 R)
• M48: 17,121,028 km (0.051 R)
• M49: 17,251,028 km (0.116 R)
• M50: 17,862,135 km (0.043 R)
• M51: 18,435,993 km (0.08 R)
• M52: 18,703,025 km (0.073 R)
• M53: 18,881,645 km (0.054 R)
• M54: 19,150,622 km (0.104 R)
• M55: 19,556,630 km (0.045 R)
• M56: 22,240,267 km (0.047 R)
• M57: 23,288,200 km (0.11 R)
• M58: 23,384,242 km (0.071 R)
• M59: 23,915,015 km (0.119 R)
• M60: 24,547,365 km (0.038 R)
• M61: 24,988,380 km (0.104 R)
• M62: 25,086,665 km (0.059 R)
• M63: 25,729,188 km (0.101 R)
• M64: 26,627,673 km (0.103 R)
• M65: 27,536,480 km (0.099 R)
• M66: 27,943,685 km (0.119 R)
• M67: 28,301,673 km (0.09 R)
• M68: 28,764,080 km (0.037 R)
• M69: 29,748,434 km (0.057 R)
• M70: 29,904,914 km (0.099 R)
• M71: 30,166,261 km (0.069 R)
• M72: 31,166,472 km (0.088 R)
• M73: 31,272,388 km (0.06 R)
• M74: 31,750,353 km (0.108 R)
• M75: 32,767,618 km (0.112 R)
• M76: 33,849,959 km (0.064 R)
• M77: 35,495,236 km (0.074 R)
• M78: 36,271,949 km (0.062 R)
• M79: 36,494,999 km (0.112 R)
• M80: 36,774,298 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592

Radius: 8.5

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.64 AU - 8.78 AU

Year: 9633 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,469,723 km

• M1: 109,655 km (0.037 R)
• M2: 396,584 km (0.042 R)
• M3: 529,876 km (0.07 R)
• M4: 808,277 km (0.076 R)
• M5: 1,129,913 km (0.1 R)
• M6: 1,427,164 km (0.105 R)
• M7: 1,704,518 km (0.108 R)
• M8: 1,975,589 km (0.098 R)
• M9: 3,110,439 km (0.09 R)
• M10: 3,442,097 km (0.106 R)
• M11: 3,843,319 km (0.091 R)
• M12: 4,289,869 km (0.104 R)
• M13: 4,411,641 km (0.032 R)
• M14: 4,627,810 km (0.105 R)
• M15: 4,815,705 km (0.025 R)
• M16: 4,878,985 km (0.065 R)
• M17: 5,166,811 km (0.096 R)
• M18: 5,559,506 km (0.03 R)
• M19: 5,692,498 km (0.067 R)
• M20: 6,865,196 km (0.112 R)
• M21: 10,307,892 km (0.11 R)
• M22: 11,556,436 km (0.052 R)
• M23: 11,726,379 km (0.078 R)
• M24: 11,854,584 km (0.115 R)
• M25: 11,940,154 km (0.084 R)
• M26: 12,198,360 km (0.065 R)
• M27: 12,328,211 km (0.11 R)
• M28: 13,160,873 km (0.085 R)
• M29: 13,249,584 km (0.113 R)
• M30: 14,375,159 km (0.093 R)
• M31: 14,926,277 km (0.12 R)
• M32: 15,111,629 km (0.069 R)
• M33: 15,625,049 km (0.054 R)
• M34: 15,813,093 km (0.057 R)
• M35: 16,239,148 km (0.07 R)
• M36: 16,334,292 km (0.116 R)
• M37: 17,102,477 km (0.083 R)
• M38: 17,296,356 km (0.1 R)
• M39: 19,628,437 km (0.079 R)
• M40: 19,780,578 km (0.045 R)
• M41: 19,933,168 km (0.091 R)
• M42: 20,650,490 km (0.117 R)
• M43: 20,753,563 km (0.042 R)
• M44: 21,428,249 km (0.101 R)
• M45: 22,852,421 km (0.112 R)
• M46: 23,173,009 km (0.083 R)
• M47: 23,387,682 km (0.106 R)
• M48: 24,853,293 km (0.104 R)
• M49: 26,069,224 km (0.114 R)
• M50: 26,125,024 km (0.061 R)
• M51: 27,929,474 km (0.067 R)
• M52: 28,272,202 km (0.118 R)
• M53: 28,789,063 km (0.057 R)
• M54: 29,193,127 km (0.078 R)
• M55: 29,366,960 km (0.115 R)
• M56: 29,948,596 km (0.11 R)
• M57: 30,182,418 km (0.074 R)
• M58: 30,534,122 km (0.096 R)
• M59: 31,954,853 km (0.118 R)
• M60: 32,133,922 km (0.078 R)
• M61: 32,373,278 km (0.119 R)
• M62: 32,493,106 km (0.037 R)
• M63: 32,793,499 km (0.068 R)
• M64: 32,853,637 km (0.1 R)
• M65: 33,336,390 km (0.032 R)
• M66: 34,247,889 km (0.103 R)
• M67: 34,614,853 km (0.103 R)
• M68: 34,676,038 km (0.058 R)
• M69: 36,968,626 km (0.054 R)
• M70: 37,219,352 km (0.111 R)
• M71: 37,975,120 km (0.119 R)
• M72: 38,608,667 km (0.072 R)
• M73: 39,118,198 km (0.115 R)
• M74: 39,373,711 km (0.076 R)
• M75: 40,272,345 km (0.032 R)
• M76: 41,242,936 km (0.043 R)
• M77: 41,633,237 km (0.092 R)
• M78: 41,828,761 km (0.047 R)
• M79: 42,024,735 km (0.065 R)
• M80: 42,680,123 km (0.116 R)
• M81: 42,811,619 km (0.102 R)
• M82: 43,735,685 km (0.077 R)
• M83: 43,801,808 km (0.111 R)
• M84: 44,067,194 km (0.098 R)
• M85: 44,333,179 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.7

Radius: 8.5

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.66 AU - 12.14 AU

Year: 11673 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,469,723 km

• M1: 123,418 km (0.052 R)
• M2: 207,492 km (0.103 R)
• M3: 292,763 km (0.088 R)
• M4: 367,113 km (0.079 R)
• M5: 754,572 km (0.026 R)
• M6: 826,528 km (0.054 R)
• M7: 958,623 km (0.032 R)
• M8: 1,352,215 km (0.064 R)
• M9: 1,720,376 km (0.102 R)
• M10: 1,966,015 km (0.079 R)
• M11: 2,067,443 km (0.109 R)
• M12: 2,409,274 km (0.101 R)
• M13: 2,545,557 km (0.112 R)
• M14: 2,628,584 km (0.073 R)
• M15: 3,294,893 km (0.095 R)
• M16: 3,446,585 km (0.109 R)
• M17: 3,600,522 km (0.038 R)
• M18: 4,075,944 km (0.084 R)
• M19: 5,261,058 km (0.084 R)
• M20: 5,438,631 km (0.118 R)
• M21: 5,799,610 km (0.067 R)
• M22: 6,355,815 km (0.091 R)
• M23: 7,045,611 km (0.042 R)
• M24: 7,162,896 km (0.109 R)
• M25: 7,320,422 km (0.1 R)
• M26: 7,839,826 km (0.061 R)
• M27: 8,124,511 km (0.11 R)
• M28: 8,247,630 km (0.116 R)
• M29: 10,387,927 km (0.05 R)
• M30: 10,476,937 km (0.076 R)
• M31: 11,564,813 km (0.036 R)
• M32: 12,075,540 km (0.057 R)
• M33: 12,404,356 km (0.102 R)
• M34: 12,593,448 km (0.067 R)
• M35: 13,022,794 km (0.109 R)
• M36: 13,166,857 km (0.12 R)
• M37: 13,602,486 km (0.078 R)
• M38: 14,637,254 km (0.111 R)
• M39: 14,737,185 km (0.099 R)
• M40: 15,138,856 km (0.108 R)
• M41: 16,573,350 km (0.085 R)
• M42: 16,729,530 km (0.088 R)
• M43: 17,043,536 km (0.108 R)
• M44: 17,571,168 km (0.105 R)
• M45: 17,624,275 km (0.094 R)
• M46: 17,677,382 km (0.09 R)
• M47: 17,997,222 km (0.05 R)
• M48: 19,459,841 km (0.07 R)
• M49: 19,624,697 km (0.081 R)
• M50: 20,122,110 km (0.107 R)
• M51: 20,960,307 km (0.118 R)
• M52: 21,981,163 km (0.096 R)
• M53: 23,134,413 km (0.058 R)
• M54: 23,309,143 km (0.107 R)
• M55: 23,718,443 km (0.104 R)
• M56: 24,603,464 km (0.103 R)
• M57: 24,900,865 km (0.069 R)
• M58: 25,319,290 km (0.065 R)
• M59: 25,920,973 km (0.094 R)
• M60: 26,527,442 km (0.078 R)
• M61: 27,507,458 km (0.104 R)
• M62: 28,999,697 km (0.093 R)
• M63: 29,439,814 km (0.066 R)
• M64: 29,755,615 km (0.101 R)
• M65: 30,454,237 km (0.079 R)
• M66: 30,965,712 km (0.061 R)
• M67: 34,691,447 km (0.109 R)
• M68: 35,829,737 km (0.099 R)
• M69: 36,234,399 km (0.113 R)
• M70: 36,369,636 km (0.068 R)
• M71: 38,074,004 km (0.032 R)
• M72: 38,970,694 km (0.09 R)
• M73: 39,247,899 km (0.05 R)
• M74: 39,386,875 km (0.069 R)
• M75: 39,734,690 km (0.119 R)
• M76: 40,013,840 km (0.059 R)
• M77: 40,083,702 km (0.116 R)
• M78: 41,066,111 km (0.033 R)
• M79: 42,269,776 km (0.084 R)
• M80: 42,412,193 km (0.102 R)
• M81: 42,483,402 km (0.087 R)
• M82: 42,983,208 km (0.12 R)
• M83: 44,060,762 km (0.074 R)
• M84: 44,205,124 km (0.095 R)
• M85: 46,315,950 km (0.11 R)
• M86: 46,609,610 km (0.029 R)
• M87: 47,125,124 km (0.042 R)
• M88: 47,716,485 km (0.085 R)
• M89: 48,161,688 km (0.066 R)
• M90: 49,430,577 km (0.079 R)
• M91: 49,655,572 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.1

Radius: 5.1

Gravity: 18.77 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.99 AU - 14.07 AU

Year: 17626 Days

Day: 24.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,469,723 km

• M1: 226,790 km (0.07 R)
• M2: 281,094 km (0.118 R)
• M3: 454,628 km (0.082 R)
• M4: 719,715 km (0.05 R)
• M5: 761,154 km (0.058 R)
• M6: 824,883 km (0.051 R)
• M7: 1,582,745 km (0.065 R)
• M8: 3,616,678 km (0.109 R)
• M9: 3,834,941 km (0.116 R)
• M10: 3,871,742 km (0.077 R)
• M11: 5,231,886 km (0.07 R)
• M12: 5,687,113 km (0.062 R)
• M13: 6,026,251 km (0.082 R)
• M14: 6,284,756 km (0.11 R)
• M15: 6,679,545 km (0.063 R)
• M16: 7,492,759 km (0.104 R)
• M17: 7,817,386 km (0.113 R)
• M18: 8,146,651 km (0.071 R)
• M19: 8,241,646 km (0.094 R)
• M20: 8,673,236 km (0.056 R)
• M21: 9,408,958 km (0.079 R)
• M22: 9,809,432 km (0.088 R)
• M23: 10,523,612 km (0.069 R)
• M24: 10,886,985 km (0.06 R)
• M25: 11,466,228 km (0.067 R)
• M26: 11,519,335 km (0.107 R)
• M27: 12,874,842 km (0.083 R)
• M28: 13,040,895 km (0.061 R)
• M29: 13,319,147 km (0.064 R)
• M30: 14,051,878 km (0.11 R)
• M31: 14,451,753 km (0.067 R)
• M32: 14,913,412 km (0.09 R)
• M33: 15,379,858 km (0.073 R)
• M34: 15,438,500 km (0.094 R)
• M35: 16,747,482 km (0.1 R)
• M36: 18,215,486 km (0.06 R)
• M37: 18,588,882 km (0.026 R)
• M38: 18,839,159 km (0.039 R)
• M39: 18,901,990 km (0.103 R)
• M40: 19,280,024 km (0.118 R)
• M41: 20,558,039 km (0.096 R)
• M42: 20,946,694 km (0.117 R)
• M43: 22,459,128 km (0.093 R)
• M44: 22,792,582 km (0.079 R)
• M45: 23,396,957 km (0.114 R)
• M46: 24,621,266 km (0.116 R)
• M47: 26,356,003 km (0.058 R)
• M48: 26,990,149 km (0.083 R)
• M49: 27,131,668 km (0.086 R)
• M50: 28,849,949 km (0.073 R)
• M51: 29,284,980 km (0.049 R)
• M52: 29,941,715 km (0.092 R)
• M53: 30,015,018 km (0.11 R)
• M54: 31,492,745 km (0.093 R)
• M55: 32,090,389 km (0.111 R)
• M56: 32,616,375 km (0.113 R)
• M57: 32,918,263 km (0.109 R)
• M58: 33,982,204 km (0.117 R)
• M59: 35,289,091 km (0.118 R)
• M60: 35,909,772 km (0.112 R)
• M61: 36,847,601 km (0.104 R)
• M62: 37,398,420 km (0.087 R)
• M63: 39,950,710 km (0.112 R)
• M64: 40,759,735 km (0.036 R)
• M65: 41,166,342 km (0.096 R)
• M66: 41,247,723 km (0.099 R)
• M67: 42,476,221 km (0.038 R)
• M68: 43,799,863 km (0.108 R)
• M69: 44,801,421 km (0.084 R)
• M70: 44,885,345 km (0.078 R)
• M71: 45,136,969 km (0.117 R)
• M72: 45,810,608 km (0.119 R)
• M73: 46,402,716 km (0.049 R)
• M74: 46,997,368 km (0.102 R)
• M75: 47,423,572 km (0.116 R)
• M76: 50,008,175 km (0.11 R)
• M77: 50,792,367 km (0.025 R)
• M78: 51,142,276 km (0.103 R)
• M79: 52,637,956 km (0.084 R)
• M80: 52,814,930 km (0.112 R)
• M81: 54,148,146 km (0.077 R)
• M82: 55,402,375 km (0.112 R)
• M83: 55,582,341 km (0.117 R)
• M84: 57,392,625 km (0.098 R)
• M85: 57,483,730 km (0.029 R)
• M86: 58,122,214 km (0.097 R)
• M87: 59,406,212 km (0.115 R)
• M88: 61,722,286 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 16,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit