🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.13 AU - 1.17 AU

Year: 429 Days

Day: 19.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,784,420 km

• M1: 580,290 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.07 AU - 1.59 AU

Year: 534 Days

Day: 12.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.34 AU - 2.02 AU

Year: 758 Days

Day: 29.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,784,420 km

• M1: 46,824 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.04 AU - 3.12 AU

Year: 1443 Days

Day: 40.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,784,420 km

• M1: 613,202 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.05 AU - 4.29 AU

Year: 2448 Days

Day: 37.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,784,420 km

• M1: 386,860 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.99 AU - 5.59 AU

Year: 4237 Days

Day: 21.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,784,420 km

• M1: 466,895 km (0.054 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 13.2

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.29 AU - 8.03 AU

Year: 6672 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,784,420 km

• M1: 550,371 km (0.107 R)
• M2: 671,994 km (0.083 R)
• M3: 758,910 km (0.038 R)
• M4: 962,214 km (0.117 R)
• M5: 1,114,355 km (0.099 R)
• M6: 1,275,023 km (0.101 R)
• M7: 1,541,008 km (0.098 R)
• M8: 1,931,009 km (0.067 R)
• M9: 2,060,860 km (0.115 R)
• M10: 2,352,427 km (0.089 R)
• M11: 2,609,585 km (0.099 R)
• M12: 3,436,413 km (0.096 R)
• M13: 3,702,398 km (0.093 R)
• M14: 4,058,291 km (0.063 R)
• M15: 4,226,439 km (0.105 R)
• M16: 4,311,261 km (0.09 R)
• M17: 4,396,831 km (0.083 R)
• M18: 4,744,646 km (0.093 R)
• M19: 5,653,154 km (0.081 R)
• M20: 6,581,858 km (0.114 R)
• M21: 7,284,070 km (0.116 R)
• M22: 7,386,395 km (0.099 R)
• M23: 7,800,332 km (0.105 R)
• M24: 8,010,218 km (0.106 R)
• M25: 8,115,834 km (0.04 R)
• M26: 8,221,899 km (0.071 R)
• M27: 8,435,525 km (0.07 R)
• M28: 9,160,775 km (0.056 R)
• M29: 9,456,530 km (0.053 R)
• M30: 9,568,280 km (0.063 R)
• M31: 9,718,027 km (0.116 R)
• M32: 10,171,758 km (0.097 R)
• M33: 10,324,497 km (0.104 R)
• M34: 11,574,088 km (0.087 R)
• M35: 13,119,584 km (0.097 R)
• M36: 13,244,348 km (0.053 R)
• M37: 14,256,677 km (0.112 R)
• M38: 14,772,341 km (0.091 R)
• M39: 15,513,150 km (0.107 R)
• M40: 15,821,770 km (0.112 R)
• M41: 16,043,474 km (0.093 R)
• M42: 16,221,496 km (0.063 R)
• M43: 16,400,265 km (0.109 R)
• M44: 16,849,956 km (0.048 R)
• M45: 17,212,731 km (0.056 R)
• M46: 17,992,136 km (0.09 R)
• M47: 18,084,587 km (0.094 R)
• M48: 18,177,188 km (0.094 R)
• M49: 18,362,839 km (0.114 R)
• M50: 18,829,884 km (0.092 R)
• M51: 20,110,292 km (0.081 R)
• M52: 20,350,546 km (0.054 R)
• M53: 21,369,906 km (0.09 R)
• M54: 21,614,948 km (0.055 R)
• M55: 22,009,138 km (0.095 R)
• M56: 22,954,896 km (0.095 R)
• M57: 23,055,276 km (0.117 R)
• M58: 23,155,806 km (0.111 R)
• M59: 23,306,750 km (0.058 R)
• M60: 23,761,677 km (0.096 R)
• M61: 25,299,244 km (0.115 R)
• M62: 26,079,995 km (0.109 R)
• M63: 26,552,276 km (0.09 R)
• M64: 26,868,825 km (0.114 R)
• M65: 27,027,399 km (0.027 R)
• M66: 27,718,690 km (0.103 R)
• M67: 27,879,059 km (0.076 R)
• M68: 28,847,705 km (0.044 R)
• M69: 29,118,777 km (0.117 R)
• M70: 29,336,142 km (0.086 R)
• M71: 31,540,018 km (0.095 R)
• M72: 31,651,618 km (0.119 R)
• M73: 31,763,368 km (0.098 R)
• M74: 32,211,563 km (0.111 R)
• M75: 32,661,853 km (0.079 R)
• M76: 33,455,021 km (0.062 R)
• M77: 34,541,400 km (0.078 R)
• M78: 35,813,880 km (0.079 R)
• M79: 36,866,301 km (0.061 R)
• M80: 37,101,618 km (0.101 R)
• M81: 37,573,600 km (0.108 R)
• M82: 37,691,932 km (0.115 R)
• M83: 38,344,926 km (0.083 R)
• M84: 38,523,696 km (0.08 R)
• M85: 39,903,287 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.3

Radius: 13

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.57 AU - 11.31 AU

Year: 10101 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 72,784,420 km

• M1: 185,801 km (0.073 R)
• M2: 442,810 km (0.083 R)
• M3: 736,620 km (0.044 R)
• M4: 875,596 km (0.1 R)
• M5: 956,978 km (0.118 R)
• M6: 1,291,628 km (0.059 R)
• M7: 1,502,711 km (0.055 R)
• M8: 1,872,816 km (0.07 R)
• M9: 2,068,939 km (0.03 R)
• M10: 2,895,616 km (0.037 R)
• M11: 4,236,911 km (0.082 R)
• M12: 4,821,240 km (0.086 R)
• M13: 5,092,611 km (0.057 R)
• M14: 5,809,035 km (0.112 R)
• M15: 6,623,595 km (0.119 R)
• M16: 7,266,717 km (0.12 R)
• M17: 7,613,335 km (0.03 R)
• M18: 7,894,429 km (0.116 R)
• M19: 8,503,442 km (0.12 R)
• M20: 8,831,959 km (0.115 R)
• M21: 8,942,362 km (0.065 R)
• M22: 9,053,214 km (0.034 R)
• M23: 9,463,860 km (0.097 R)
• M24: 9,918,788 km (0.118 R)
• M25: 10,497,582 km (0.07 R)
• M26: 11,127,090 km (0.119 R)
• M27: 11,366,297 km (0.103 R)
• M28: 11,567,057 km (0.113 R)
• M29: 11,768,864 km (0.083 R)
• M30: 12,135,230 km (0.118 R)
• M31: 12,962,655 km (0.087 R)
• M32: 13,130,355 km (0.112 R)
• M33: 14,934,505 km (0.1 R)
• M34: 15,419,801 km (0.108 R)
• M35: 15,597,523 km (0.037 R)
• M36: 15,820,723 km (0.07 R)
• M37: 16,134,878 km (0.073 R)
• M38: 18,016,520 km (0.036 R)
• M39: 18,959,585 km (0.045 R)
• M40: 19,918,508 km (0.109 R)
• M41: 20,257,796 km (0.113 R)
• M42: 20,355,184 km (0.046 R)
• M43: 20,942,356 km (0.083 R)
• M44: 21,090,009 km (0.105 R)
• M45: 21,933,441 km (0.062 R)
• M46: 23,091,927 km (0.114 R)
• M47: 23,755,543 km (0.102 R)
• M48: 23,858,168 km (0.082 R)
• M49: 24,064,014 km (0.119 R)
• M50: 24,736,756 km (0.111 R)
• M51: 26,100,939 km (0.119 R)
• M52: 26,845,487 km (0.047 R)
• M53: 27,327,941 km (0.108 R)
• M54: 27,651,072 km (0.101 R)
• M55: 29,451,333 km (0.097 R)
• M56: 30,004,247 km (0.087 R)
• M57: 31,740,180 km (0.075 R)
• M58: 31,853,276 km (0.039 R)
• M59: 34,375,646 km (0.098 R)
• M60: 34,491,883 km (0.049 R)
• M61: 34,782,851 km (0.103 R)
• M62: 35,955,100 km (0.054 R)
• M63: 36,072,983 km (0.088 R)
• M64: 36,902,204 km (0.1 R)
• M65: 38,458,770 km (0.111 R)
• M66: 38,760,509 km (0.062 R)
• M67: 39,853,471 km (0.078 R)
• M68: 40,097,764 km (0.041 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201

Radius: 15

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.05 AU - 9.97 AU

Year: 10213 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,784,420 km

• M1: 209,587 km (0.111 R)
• M2: 443,408 km (0.078 R)
• M3: 694,433 km (0.105 R)
• M4: 1,112,111 km (0.115 R)
• M5: 1,438,982 km (0.08 R)
• M6: 1,605,933 km (0.063 R)
• M7: 1,815,071 km (0.041 R)
• M8: 1,941,481 km (0.087 R)
• M9: 2,165,429 km (0.094 R)
• M10: 2,557,974 km (0.089 R)
• M11: 2,721,484 km (0.045 R)
• M12: 2,888,585 km (0.11 R)
• M13: 3,321,522 km (0.109 R)
• M14: 3,523,179 km (0.091 R)
• M15: 3,705,988 km (0.047 R)
• M16: 3,986,334 km (0.059 R)
• M17: 4,249,328 km (0.072 R)
• M18: 4,370,951 km (0.112 R)
• M19: 4,592,655 km (0.094 R)
• M20: 4,818,099 km (0.087 R)
• M21: 4,970,539 km (0.057 R)
• M22: 5,729,898 km (0.072 R)
• M23: 6,247,207 km (0.066 R)
• M24: 6,979,638 km (0.106 R)
• M25: 7,356,326 km (0.089 R)
• M26: 7,650,435 km (0.09 R)
• M27: 8,494,915 km (0.094 R)
• M28: 9,053,514 km (0.078 R)
• M29: 9,464,459 km (0.079 R)
• M30: 9,656,243 km (0.076 R)
• M31: 10,108,627 km (0.11 R)
• M32: 10,568,042 km (0.048 R)
• M33: 10,767,008 km (0.096 R)
• M34: 11,541,476 km (0.084 R)
• M35: 11,815,090 km (0.059 R)
• M36: 12,056,242 km (0.107 R)
• M37: 12,264,333 km (0.104 R)
• M38: 12,683,955 km (0.097 R)
• M39: 13,429,850 km (0.105 R)
• M40: 13,645,570 km (0.086 R)
• M41: 13,826,134 km (0.091 R)
• M42: 14,080,451 km (0.116 R)
• M43: 14,926,876 km (0.102 R)
• M44: 16,284,626 km (0.119 R)
• M45: 16,437,964 km (0.074 R)
• M46: 17,721,065 km (0.099 R)
• M47: 18,275,175 km (0.087 R)
• M48: 18,674,452 km (0.103 R)
• M49: 18,834,970 km (0.071 R)
• M50: 19,522,373 km (0.09 R)
• M51: 20,218,003 km (0.11 R)
• M52: 20,424,298 km (0.067 R)
• M53: 21,005,187 km (0.072 R)
• M54: 21,633,647 km (0.105 R)
• M55: 22,098,597 km (0.098 R)
• M56: 23,903,645 km (0.071 R)
• M57: 24,252,956 km (0.108 R)
• M58: 24,428,136 km (0.091 R)
• M59: 24,603,763 km (0.072 R)
• M60: 24,956,366 km (0.108 R)
• M61: 25,711,236 km (0.066 R)
• M62: 26,293,621 km (0.099 R)
• M63: 26,970,851 km (0.07 R)
• M64: 28,020,579 km (0.075 R)
• M65: 28,342,663 km (0.096 R)
• M66: 29,503,243 km (0.112 R)
• M67: 29,784,038 km (0.106 R)
• M68: 30,726,655 km (0.098 R)
• M69: 31,058,762 km (0.052 R)
• M70: 31,344,494 km (0.065 R)
• M71: 31,678,995 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.6

Radius: 4.5

Gravity: 19.09 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.99 AU - 17.47 AU

Year: 24907 Days

Day: 24.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,784,420 km

• M1: 62,532 km (0.105 R)
• M2: 231,578 km (0.111 R)
• M3: 637,736 km (0.027 R)
• M4: 727,195 km (0.066 R)
• M5: 773,421 km (0.096 R)
• M6: 1,261,260 km (0.117 R)
• M7: 1,609,972 km (0.095 R)
• M8: 1,763,759 km (0.078 R)
• M9: 1,890,169 km (0.084 R)
• M10: 1,954,496 km (0.101 R)
• M11: 1,986,959 km (0.116 R)
• M12: 2,151,965 km (0.113 R)
• M13: 2,929,276 km (0.067 R)
• M14: 3,003,925 km (0.106 R)
• M15: 4,281,042 km (0.042 R)
• M16: 4,537,154 km (0.082 R)
• M17: 4,667,005 km (0.097 R)
• M18: 5,108,767 km (0.106 R)
• M19: 5,656,445 km (0.107 R)
• M20: 6,079,209 km (0.055 R)
• M21: 6,126,930 km (0.111 R)
• M22: 6,806,404 km (0.083 R)
• M23: 6,855,921 km (0.114 R)
• M24: 7,766,373 km (0.062 R)
• M25: 8,660,520 km (0.1 R)
• M26: 8,767,931 km (0.054 R)
• M27: 9,366,023 km (0.04 R)
• M28: 10,089,928 km (0.046 R)
• M29: 10,373,116 km (0.067 R)
• M30: 11,005,167 km (0.044 R)
• M31: 11,355,226 km (0.089 R)
• M32: 11,472,810 km (0.114 R)
• M33: 12,066,265 km (0.101 R)
• M34: 13,098,042 km (0.063 R)
• M35: 13,159,526 km (0.09 R)
• M36: 13,717,975 km (0.097 R)
• M37: 14,220,923 km (0.108 R)
• M38: 14,474,492 km (0.107 R)
• M39: 14,601,949 km (0.117 R)
• M40: 15,050,892 km (0.112 R)
• M41: 15,309,397 km (0.095 R)
• M42: 15,374,173 km (0.104 R)
• M43: 15,830,746 km (0.047 R)
• M44: 15,962,093 km (0.066 R)
• M45: 17,565,333 km (0.108 R)
• M46: 20,491,767 km (0.064 R)
• M47: 21,864,178 km (0.103 R)
• M48: 24,015,694 km (0.107 R)
• M49: 24,925,548 km (0.045 R)
• M50: 25,461,408 km (0.114 R)
• M51: 25,769,430 km (0.094 R)
• M52: 26,155,991 km (0.029 R)
• M53: 26,544,646 km (0.097 R)
• M54: 26,856,857 km (0.116 R)
• M55: 30,370,761 km (0.095 R)
• M56: 33,267,275 km (0.05 R)
• M57: 34,280,502 km (0.112 R)
• M58: 36,770,558 km (0.033 R)
• M59: 37,642,564 km (0.083 R)
• M60: 37,905,557 km (0.102 R)
• M61: 37,993,371 km (0.086 R)
• M62: 38,257,112 km (0.118 R)
• M63: 39,763,114 km (0.115 R)
• M64: 40,478,641 km (0.086 R)
• M65: 41,107,999 km (0.038 R)
• M66: 45,138,315 km (0.092 R)
• M67: 47,483,561 km (0.085 R)
• M68: 47,578,256 km (0.113 R)
• M69: 51,220,516 km (0.034 R)
• M70: 51,511,783 km (0.117 R)
• M71: 52,487,011 km (0.053 R)
• M72: 53,075,081 km (0.095 R)
• M73: 53,173,217 km (0.045 R)
• M74: 53,369,788 km (0.049 R)
• M75: 54,752,821 km (0.111 R)
• M76: 57,251,704 km (0.116 R)
• M77: 57,554,041 km (0.107 R)
• M78: 59,073,806 km (0.104 R)
• M79: 64,548,190 km (0.095 R)
• M80: 66,232,363 km (0.112 R)
• M81: 67,717,720 km (0.117 R)
• M82: 68,678,587 km (0.074 R)
• M83: 69,321,559 km (0.119 R)
• M84: 69,751,354 km (0.11 R)
• M85: 70,289,756 km (0.11 R)
• M86: 71,370,900 km (0.053 R)
• M87: 71,587,667 km (0.037 R)
• M88: 72,784,450 km (0.105 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 19,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit