🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.68 AU

Year: 173 Days

Day: 16.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 77.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.26 AU - 1.36 AU

Year: 545 Days

Day: 25.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.65 AU - 2.05 AU

Year: 915 Days

Day: 31.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,116,338 km

• M1: 862,432 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.83 AU - 1.91 AU

Year: 929 Days

Day: 14.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.18 AU - 3.6 AU

Year: 1786 Days

Day: 24.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.5

Radius: 8

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.76 AU - 6.36 AU

Year: 4765 Days

Day: 6.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,116,338 km

• M1: 102,325 km (0.076 R)
• M2: 341,981 km (0.095 R)
• M3: 707,897 km (0.088 R)
• M4: 759,209 km (0.099 R)
• M5: 1,155,644 km (0.058 R)
• M6: 1,263,952 km (0.052 R)
• M7: 1,524,552 km (0.075 R)
• M8: 1,661,434 km (0.109 R)
• M9: 1,748,949 km (0.083 R)
• M10: 2,002,517 km (0.05 R)
• M11: 2,484,222 km (0.026 R)
• M12: 2,686,778 km (0.108 R)
• M13: 2,810,944 km (0.077 R)
• M14: 2,894,719 km (0.059 R)
• M15: 2,979,541 km (0.106 R)
• M16: 3,108,045 km (0.119 R)
• M17: 3,326,608 km (0.074 R)
• M18: 3,482,489 km (0.071 R)
• M19: 3,941,455 km (0.111 R)
• M20: 4,443,805 km (0.064 R)
• M21: 4,865,222 km (0.115 R)
• M22: 5,196,132 km (0.064 R)
• M23: 5,481,864 km (0.102 R)
• M24: 5,772,832 km (0.032 R)
• M25: 5,987,505 km (0.033 R)
• M26: 6,041,660 km (0.037 R)
• M27: 6,703,481 km (0.083 R)
• M28: 7,071,641 km (0.082 R)
• M29: 7,301,573 km (0.071 R)
• M30: 7,680,355 km (0.07 R)
• M31: 8,125,259 km (0.116 R)
• M32: 8,215,317 km (0.117 R)
• M33: 8,487,286 km (0.119 R)
• M34: 9,289,729 km (0.063 R)
• M35: 9,763,655 km (0.107 R)
• M36: 10,051,780 km (0.089 R)
• M37: 10,245,509 km (0.06 R)
• M38: 11,198,897 km (0.103 R)
• M39: 11,299,127 km (0.092 R)
• M40: 12,146,150 km (0.105 R)
• M41: 12,525,231 km (0.116 R)
• M42: 12,733,621 km (0.04 R)
• M43: 13,083,680 km (0.06 R)
• M44: 13,259,757 km (0.107 R)
• M45: 14,224,663 km (0.073 R)
• M46: 14,369,623 km (0.109 R)
• M47: 14,624,239 km (0.088 R)
• M48: 14,917,152 km (0.109 R)
• M49: 15,138,257 km (0.105 R)
• M50: 15,212,159 km (0.087 R)
• M51: 15,286,060 km (0.065 R)
• M52: 15,995,304 km (0.088 R)
• M53: 16,183,647 km (0.114 R)
• M54: 16,906,355 km (0.086 R)
• M55: 17,021,395 km (0.1 R)
• M56: 17,951,445 km (0.098 R)
• M57: 18,147,269 km (0.118 R)
• M58: 19,176,801 km (0.058 R)
• M59: 19,296,929 km (0.077 R)
• M60: 19,981,788 km (0.117 R)
• M61: 20,062,870 km (0.101 R)
• M62: 20,144,101 km (0.061 R)
• M63: 20,266,024 km (0.106 R)
• M64: 21,209,687 km (0.088 R)
• M65: 21,749,286 km (0.088 R)
• M66: 21,958,125 km (0.043 R)
• M67: 23,480,882 km (0.088 R)
• M68: 23,609,237 km (0.12 R)
• M69: 23,823,760 km (0.076 R)
• M70: 24,428,136 km (0.057 R)
• M71: 25,519,602 km (0.109 R)
• M72: 25,872,204 km (0.114 R)
• M73: 25,960,616 km (0.085 R)
• M74: 26,137,740 km (0.11 R)
• M75: 26,359,743 km (0.059 R)
• M76: 26,493,185 km (0.072 R)
• M77: 27,209,010 km (0.079 R)
• M78: 27,388,977 km (0.09 R)
• M79: 28,476,852 km (0.116 R)
• M80: 28,568,107 km (0.088 R)
• M81: 29,440,263 km (0.044 R)
• M82: 29,810,068 km (0.026 R)
• M83: 29,995,570 km (0.109 R)
• M84: 30,228,045 km (0.116 R)
• M85: 31,446,220 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.2

Radius: 9.8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.59 AU - 7.71 AU

Year: 6948 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,116,338 km

• M1: 363,224 km (0.057 R)
• M2: 477,217 km (0.105 R)
• M3: 632,051 km (0.118 R)
• M4: 701,913 km (0.077 R)
• M5: 1,321,099 km (0.038 R)
• M6: 1,469,350 km (0.091 R)
• M7: 1,603,839 km (0.075 R)
• M8: 1,864,289 km (0.077 R)
• M9: 2,138,651 km (0.106 R)
• M10: 2,291,839 km (0.097 R)
• M11: 2,749,310 km (0.092 R)
• M12: 3,086,503 km (0.094 R)
• M13: 3,335,584 km (0.055 R)
• M14: 3,539,635 km (0.049 R)
• M15: 3,643,157 km (0.11 R)
• M16: 4,203,551 km (0.079 R)
• M17: 4,368,557 km (0.102 R)
• M18: 4,452,033 km (0.104 R)
• M19: 4,819,295 km (0.067 R)
• M20: 5,021,253 km (0.093 R)
• M21: 5,403,774 km (0.095 R)
• M22: 5,613,511 km (0.109 R)
• M23: 5,704,316 km (0.101 R)
• M24: 5,795,571 km (0.11 R)
• M25: 5,887,424 km (0.097 R)
• M26: 6,702,882 km (0.047 R)
• M27: 6,831,387 km (0.039 R)
• M28: 6,960,939 km (0.116 R)
• M29: 7,486,775 km (0.085 R)
• M30: 8,368,654 km (0.094 R)
• M31: 9,033,916 km (0.044 R)
• M32: 9,176,034 km (0.092 R)
• M33: 10,414,705 km (0.117 R)
• M34: 10,526,604 km (0.112 R)
• M35: 11,053,637 km (0.092 R)
• M36: 11,938,209 km (0.068 R)
• M37: 12,094,240 km (0.098 R)
• M38: 12,765,635 km (0.082 R)
• M39: 14,061,751 km (0.059 R)
• M40: 14,268,047 km (0.118 R)
• M41: 14,976,991 km (0.111 R)
• M42: 15,399,455 km (0.104 R)
• M43: 15,526,913 km (0.097 R)
• M44: 15,825,809 km (0.079 R)
• M45: 16,429,137 km (0.06 R)
• M46: 16,733,719 km (0.084 R)
• M47: 17,658,533 km (0.117 R)
• M48: 18,735,637 km (0.059 R)
• M49: 18,826,443 km (0.106 R)
• M50: 19,649,531 km (0.093 R)
• M51: 20,065,413 km (0.072 R)
• M52: 20,251,213 km (0.107 R)
• M53: 20,671,434 km (0.082 R)
• M54: 21,094,497 km (0.102 R)
• M55: 21,520,402 km (0.104 R)
• M56: 21,949,149 km (0.091 R)
• M57: 22,332,569 km (0.076 R)
• M58: 22,525,251 km (0.1 R)
• M59: 22,766,702 km (0.025 R)
• M60: 23,009,050 km (0.077 R)
• M61: 23,790,400 km (0.074 R)
• M62: 25,228,634 km (0.119 R)
• M63: 25,580,039 km (0.096 R)
• M64: 26,084,782 km (0.12 R)
• M65: 26,287,637 km (0.088 R)
• M66: 26,541,804 km (0.095 R)
• M67: 27,515,536 km (0.066 R)
• M68: 29,181,907 km (0.095 R)
• M69: 29,603,474 km (0.098 R)
• M70: 30,987,853 km (0.113 R)
• M71: 31,202,675 km (0.071 R)
• M72: 31,741,975 km (0.099 R)
• M73: 31,958,444 km (0.088 R)
• M74: 32,556,685 km (0.083 R)
• M75: 32,829,702 km (0.091 R)
• M76: 33,433,179 km (0.111 R)
• M77: 36,165,734 km (0.113 R)
• M78: 36,561,869 km (0.072 R)
• M79: 37,130,341 km (0.108 R)
• M80: 38,103,475 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.7

Radius: 14.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.91 AU - 8.71 AU

Year: 7932 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,116,338 km

• M1: 185,202 km (0.057 R)
• M2: 286,630 km (0.101 R)
• M3: 552,016 km (0.093 R)
• M4: 791,223 km (0.092 R)
• M5: 1,012,478 km (0.103 R)
• M6: 1,103,583 km (0.067 R)
• M7: 1,733,241 km (0.081 R)
• M8: 2,004,761 km (0.074 R)
• M9: 2,241,724 km (0.107 R)
• M10: 2,463,279 km (0.095 R)
• M11: 2,564,108 km (0.113 R)
• M12: 2,692,163 km (0.108 R)
• M13: 3,420,855 km (0.092 R)
• M14: 3,562,524 km (0.061 R)
• M15: 4,269,523 km (0.107 R)
• M16: 4,391,745 km (0.103 R)
• M17: 4,515,013 km (0.091 R)
• M18: 4,670,894 km (0.044 R)
• M19: 4,860,285 km (0.107 R)
• M20: 5,181,621 km (0.107 R)
• M21: 5,609,920 km (0.093 R)
• M22: 6,187,368 km (0.119 R)
• M23: 6,291,338 km (0.047 R)
• M24: 6,677,301 km (0.093 R)
• M25: 7,546,465 km (0.066 R)
• M26: 8,107,905 km (0.032 R)
• M27: 8,451,233 km (0.079 R)
• M28: 8,605,468 km (0.08 R)
• M29: 10,198,087 km (0.077 R)
• M30: 10,610,528 km (0.088 R)
• M31: 10,818,619 km (0.068 R)
• M32: 12,139,867 km (0.052 R)
• M33: 13,287,133 km (0.08 R)
• M34: 13,601,887 km (0.065 R)
• M35: 13,692,244 km (0.104 R)
• M36: 13,964,662 km (0.06 R)
• M37: 14,147,321 km (0.064 R)
• M38: 14,746,311 km (0.102 R)
• M39: 16,064,418 km (0.119 R)
• M40: 16,303,924 km (0.071 R)
• M41: 19,064,902 km (0.094 R)
• M42: 19,828,749 km (0.114 R)
• M43: 19,931,373 km (0.071 R)
• M44: 22,393,455 km (0.102 R)
• M45: 23,850,837 km (0.117 R)
• M46: 23,960,044 km (0.049 R)
• M47: 24,069,400 km (0.03 R)
• M48: 24,233,658 km (0.118 R)
• M49: 24,728,827 km (0.119 R)
• M50: 25,785,437 km (0.066 R)
• M51: 26,009,684 km (0.099 R)
• M52: 26,403,725 km (0.091 R)
• M53: 27,426,226 km (0.051 R)
• M54: 28,057,380 km (0.093 R)
• M55: 28,577,382 km (0.085 R)
• M56: 28,867,752 km (0.116 R)
• M57: 30,215,628 km (0.077 R)
• M58: 31,105,736 km (0.104 R)
• M59: 31,344,643 km (0.063 R)
• M60: 31,464,172 km (0.105 R)
• M61: 32,305,959 km (0.109 R)
• M62: 33,094,340 km (0.087 R)
• M63: 33,521,292 km (0.049 R)
• M64: 34,073,159 km (0.042 R)
• M65: 34,875,452 km (0.114 R)
• M66: 34,999,469 km (0.054 R)
• M67: 36,184,733 km (0.108 R)
• M68: 36,687,831 km (0.032 R)
• M69: 37,891,645 km (0.074 R)
• M70: 38,338,494 km (0.042 R)
• M71: 39,172,950 km (0.073 R)
• M72: 39,430,857 km (0.059 R)
• M73: 40,013,391 km (0.06 R)
• M74: 42,107,462 km (0.033 R)
• M75: 43,701,278 km (0.115 R)
• M76: 44,774,792 km (0.109 R)
• M77: 45,044,517 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.8

Radius: 3.5

Gravity: 27.98 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14 AU - 21.98 AU

Year: 27732 Days

Day: 18.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,116,338 km

• M1: 224,846 km (0.04 R)
• M2: 453,282 km (0.112 R)
• M3: 599,588 km (0.101 R)
• M4: 689,646 km (0.085 R)
• M5: 857,794 km (0.079 R)
• M6: 1,092,214 km (0.07 R)
• M7: 3,009,460 km (0.102 R)
• M8: 3,767,323 km (0.088 R)
• M9: 4,274,610 km (0.058 R)
• M10: 4,893,346 km (0.113 R)
• M11: 5,586,583 km (0.109 R)
• M12: 6,310,188 km (0.06 R)
• M13: 7,113,828 km (0.111 R)
• M14: 7,423,495 km (0.103 R)
• M15: 7,684,843 km (0.095 R)
• M16: 8,216,663 km (0.048 R)
• M17: 8,650,497 km (0.089 R)
• M18: 9,147,461 km (0.116 R)
• M19: 9,540,455 km (0.057 R)
• M20: 10,988,263 km (0.027 R)
• M21: 11,285,813 km (0.076 R)
• M22: 11,465,779 km (0.108 R)
• M23: 13,189,745 km (0.104 R)
• M24: 13,252,726 km (0.109 R)
• M25: 14,730,304 km (0.065 R)
• M26: 14,992,549 km (0.099 R)
• M27: 15,124,345 km (0.107 R)
• M28: 16,259,194 km (0.066 R)
• M29: 17,629,211 km (0.073 R)
• M30: 17,977,326 km (0.078 R)
• M31: 18,187,361 km (0.107 R)
• M32: 19,896,666 km (0.063 R)
• M33: 20,041,328 km (0.119 R)
• M34: 20,404,701 km (0.118 R)
• M35: 21,730,736 km (0.114 R)
• M36: 22,479,474 km (0.099 R)
• M37: 22,630,268 km (0.1 R)
• M38: 23,084,447 km (0.109 R)
• M39: 23,388,879 km (0.044 R)
• M40: 24,542,578 km (0.114 R)
• M41: 24,620,219 km (0.072 R)
• M42: 24,697,860 km (0.11 R)
• M43: 25,635,989 km (0.062 R)
• M44: 26,030,329 km (0.087 R)
• M45: 26,109,466 km (0.065 R)
• M46: 28,682,699 km (0.086 R)
• M47: 29,503,393 km (0.102 R)
• M48: 32,435,511 km (0.073 R)
• M49: 33,461,902 km (0.093 R)
• M50: 33,634,089 km (0.119 R)
• M51: 34,152,147 km (0.084 R)
• M52: 34,238,764 km (0.09 R)
• M53: 36,693,216 km (0.084 R)
• M54: 36,870,639 km (0.08 R)
• M55: 37,941,610 km (0.094 R)
• M56: 38,932,098 km (0.072 R)
• M57: 41,030,657 km (0.028 R)
• M58: 41,584,169 km (0.105 R)
• M59: 41,769,072 km (0.107 R)
• M60: 41,954,424 km (0.098 R)
• M61: 43,634,557 km (0.053 R)
• M62: 44,199,439 km (0.082 R)
• M63: 46,578,943 km (0.067 R)
• M64: 46,867,367 km (0.112 R)
• M65: 47,156,241 km (0.061 R)
• M66: 47,445,862 km (0.117 R)
• M67: 47,639,143 km (0.106 R)
• M68: 48,318,018 km (0.107 R)
• M69: 48,609,883 km (0.118 R)
• M70: 49,979,751 km (0.114 R)
• M71: 50,176,472 km (0.044 R)
• M72: 51,163,968 km (0.111 R)
• M73: 51,263,002 km (0.093 R)
• M74: 51,461,368 km (0.074 R)
• M75: 52,657,104 km (0.031 R)
• M76: 53,358,868 km (0.082 R)
• M77: 55,075,952 km (0.12 R)
• M78: 55,279,106 km (0.1 R)
• M79: 58,563,976 km (0.052 R)
• M80: 58,875,140 km (0.109 R)
• M81: 60,963,825 km (0.076 R)
• M82: 63,714,930 km (0.12 R)
• M83: 64,035,069 km (0.077 R)
• M84: 66,939,362 km (0.06 R)
• M85: 67,590,562 km (0.104 R)
• M86: 69,447,072 km (0.09 R)
• M87: 71,541,891 km (0.115 R)
• M88: 71,652,593 km (0.056 R)
• M89: 72,987,006 km (0.039 R)
• M90: 73,881,003 km (0.076 R)
• M91: 74,217,299 km (0.09 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 16,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit