🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.6 AU

Year: 135 Days

Day: 36.3 Hours

Environment

Temp: 269 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.64 AU - 0.9 AU

Year: 243 Days

Day: 40.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.83 AU - 1.19 AU

Year: 365 Days

Day: 14.9 Hours

Environment

Temp: 47 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,368,134 km

• M1: 279,000 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.84 AU - 1.84 AU

Year: 898 Days

Day: 27.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.68 AU - 6.08 AU

Year: 3880 Days

Day: 41.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 9.2

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.05 AU - 10.59 AU

Year: 11075 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,368,134 km

• M1: 120,127 km (0.074 R)
• M2: 362,476 km (0.084 R)
• M3: 551,867 km (0.111 R)
• M4: 1,071,270 km (0.102 R)
• M5: 1,266,645 km (0.091 R)
• M6: 1,351,617 km (0.104 R)
• M7: 1,420,881 km (0.073 R)
• M8: 1,767,200 km (0.071 R)
• M9: 1,920,837 km (0.047 R)
• M10: 2,159,744 km (0.113 R)
• M11: 2,262,069 km (0.08 R)
• M12: 2,366,190 km (0.083 R)
• M13: 2,429,469 km (0.115 R)
• M14: 2,732,106 km (0.076 R)
• M15: 3,492,811 km (0.104 R)
• M16: 4,289,869 km (0.117 R)
• M17: 5,168,606 km (0.08 R)
• M18: 5,614,408 km (0.074 R)
• M19: 5,899,392 km (0.037 R)
• M20: 6,072,626 km (0.079 R)
• M21: 6,692,261 km (0.08 R)
• M22: 6,994,448 km (0.082 R)
• M23: 7,086,002 km (0.089 R)
• M24: 7,332,091 km (0.103 R)
• M25: 7,424,991 km (0.113 R)
• M26: 8,473,822 km (0.059 R)
• M27: 9,165,114 km (0.105 R)
• M28: 9,874,656 km (0.034 R)
• M29: 10,742,174 km (0.101 R)
• M30: 10,883,245 km (0.094 R)
• M31: 11,024,914 km (0.068 R)
• M32: 11,202,936 km (0.052 R)
• M33: 11,597,874 km (0.092 R)
• M34: 11,670,130 km (0.084 R)
• M35: 11,851,443 km (0.098 R)
• M36: 11,997,300 km (0.11 R)
• M37: 12,549,317 km (0.117 R)
• M38: 12,660,767 km (0.105 R)
• M39: 13,072,161 km (0.084 R)
• M40: 13,336,201 km (0.11 R)
• M41: 13,449,896 km (0.118 R)
• M42: 13,831,221 km (0.078 R)
• M43: 14,878,705 km (0.108 R)
• M44: 15,591,090 km (0.097 R)
• M45: 16,193,222 km (0.111 R)
• M46: 16,314,545 km (0.071 R)
• M47: 16,436,168 km (0.118 R)
• M48: 17,007,932 km (0.042 R)
• M49: 17,627,715 km (0.068 R)
• M50: 18,128,868 km (0.112 R)
• M51: 18,381,240 km (0.08 R)
• M52: 18,550,136 km (0.102 R)
• M53: 19,059,816 km (0.047 R)
• M54: 19,145,236 km (0.032 R)
• M55: 19,789,854 km (0.103 R)
• M56: 19,919,555 km (0.028 R)
• M57: 22,483,662 km (0.101 R)
• M58: 24,962,649 km (0.102 R)
• M59: 25,243,444 km (0.098 R)
• M60: 26,281,952 km (0.049 R)
• M61: 26,662,978 km (0.112 R)
• M62: 28,205,482 km (0.082 R)
• M63: 29,085,865 km (0.119 R)
• M64: 29,925,558 km (0.111 R)
• M65: 30,273,672 km (0.088 R)
• M66: 31,074,320 km (0.112 R)
• M67: 31,578,315 km (0.05 R)
• M68: 31,983,426 km (0.099 R)
• M69: 33,260,543 km (0.034 R)
• M70: 33,569,463 km (0.052 R)
• M71: 33,879,430 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.9

Radius: 4.9

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.94 AU - 19.2 AU

Year: 26505 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,368,134 km

• M1: 455,077 km (0.071 R)
• M2: 492,626 km (0.089 R)
• M3: 632,649 km (0.111 R)
• M4: 807,829 km (0.095 R)
• M5: 854,054 km (0.093 R)
• M6: 1,202,168 km (0.119 R)
• M7: 1,737,430 km (0.096 R)
• M8: 2,403,888 km (0.114 R)
• M9: 4,101,674 km (0.109 R)
• M10: 4,222,549 km (0.104 R)
• M11: 4,802,840 km (0.084 R)
• M12: 4,930,447 km (0.059 R)
• M13: 5,016,166 km (0.096 R)
• M14: 5,059,101 km (0.101 R)
• M15: 5,145,568 km (0.105 R)
• M16: 5,899,691 km (0.1 R)
• M17: 6,036,424 km (0.067 R)
• M18: 6,174,054 km (0.045 R)
• M19: 6,405,930 km (0.097 R)
• M20: 6,926,082 km (0.111 R)
• M21: 7,459,548 km (0.074 R)
• M22: 7,508,766 km (0.116 R)
• M23: 7,706,385 km (0.045 R)
• M24: 7,956,064 km (0.079 R)
• M25: 8,107,008 km (0.102 R)
• M26: 8,411,888 km (0.043 R)
• M27: 8,514,363 km (0.082 R)
• M28: 9,296,012 km (0.118 R)
• M29: 9,561,698 km (0.053 R)
• M30: 9,937,637 km (0.118 R)
• M31: 10,759,677 km (0.078 R)
• M32: 12,062,076 km (0.075 R)
• M33: 14,197,885 km (0.107 R)
• M34: 14,997,486 km (0.094 R)
• M35: 15,938,008 km (0.092 R)
• M36: 16,128,446 km (0.047 R)
• M37: 17,026,781 km (0.055 R)
• M38: 18,205,612 km (0.119 R)
• M39: 18,271,884 km (0.068 R)
• M40: 18,471,148 km (0.032 R)
• M41: 19,140,599 km (0.065 R)
• M42: 19,749,911 km (0.084 R)
• M43: 20,022,777 km (0.053 R)
• M44: 20,091,144 km (0.104 R)
• M45: 20,228,175 km (0.083 R)
• M46: 20,987,384 km (0.108 R)
• M47: 21,967,101 km (0.115 R)
• M48: 22,676,045 km (0.104 R)
• M49: 23,970,815 km (0.092 R)
• M50: 24,627,250 km (0.104 R)
• M51: 24,847,309 km (0.097 R)
• M52: 25,289,520 km (0.095 R)
• M53: 25,585,724 km (0.111 R)
• M54: 26,857,455 km (0.088 R)
• M55: 29,151,389 km (0.106 R)
• M56: 29,228,881 km (0.055 R)
• M57: 29,851,806 km (0.12 R)
• M58: 32,788,562 km (0.111 R)
• M59: 33,111,544 km (0.116 R)
• M60: 33,597,887 km (0.066 R)
• M61: 33,679,268 km (0.103 R)
• M62: 34,824,290 km (0.039 R)
• M63: 35,236,432 km (0.115 R)
• M64: 36,148,530 km (0.097 R)
• M65: 36,900,708 km (0.094 R)
• M66: 38,760,808 km (0.099 R)
• M67: 39,358,901 km (0.106 R)
• M68: 40,651,127 km (0.118 R)
• M69: 40,911,278 km (0.078 R)
• M70: 42,044,631 km (0.095 R)
• M71: 42,835,406 km (0.091 R)
• M72: 45,506,475 km (0.095 R)
• M73: 45,596,533 km (0.035 R)
• M74: 46,318,343 km (0.094 R)
• M75: 46,590,013 km (0.081 R)
• M76: 47,043,893 km (0.107 R)
• M77: 49,058,677 km (0.045 R)
• M78: 52,133,063 km (0.114 R)
• M79: 54,503,291 km (0.104 R)
• M80: 54,694,478 km (0.076 R)
• M81: 54,790,071 km (0.057 R)
• M82: 55,173,340 km (0.096 R)
• M83: 57,588,149 km (0.066 R)
• M84: 60,828,289 km (0.112 R)
• M85: 61,423,689 km (0.099 R)
• M86: 61,523,022 km (0.099 R)
• M87: 62,420,310 km (0.106 R)
• M88: 64,530,687 km (0.117 R)
• M89: 64,631,815 km (0.08 R)
• M90: 64,834,072 km (0.036 R)
• M91: 65,543,764 km (0.103 R)
• M92: 68,408,414 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.1

Radius: 7.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.01 AU - 22.87 AU

Year: 28498 Days

Day: 24.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,368,134 km

• M1: 267,182 km (0.087 R)
• M2: 363,074 km (0.11 R)
• M3: 471,832 km (0.11 R)
• M4: 521,947 km (0.103 R)
• M5: 665,561 km (0.062 R)
• M6: 905,067 km (0.109 R)
• M7: 1,012,778 km (0.11 R)
• M8: 1,194,090 km (0.043 R)
• M9: 1,485,507 km (0.087 R)
• M10: 1,536,370 km (0.072 R)
• M11: 1,639,593 km (0.082 R)
• M12: 1,880,595 km (0.109 R)
• M13: 2,336,719 km (0.065 R)
• M14: 2,426,029 km (0.079 R)
• M15: 2,607,940 km (0.1 R)
• M16: 2,985,375 km (0.068 R)
• M17: 3,147,689 km (0.115 R)
• M18: 3,279,784 km (0.102 R)
• M19: 3,379,865 km (0.083 R)
• M20: 4,109,603 km (0.065 R)
• M21: 4,547,925 km (0.096 R)
• M22: 4,772,770 km (0.092 R)
• M23: 5,001,206 km (0.08 R)
• M24: 5,116,696 km (0.037 R)
• M25: 5,194,188 km (0.113 R)
• M26: 5,828,632 km (0.059 R)
• M27: 6,487,312 km (0.082 R)
• M28: 6,782,767 km (0.077 R)
• M29: 7,430,975 km (0.09 R)
• M30: 7,518,939 km (0.098 R)
• M31: 9,159,728 km (0.096 R)
• M32: 9,396,242 km (0.065 R)
• M33: 9,586,680 km (0.108 R)
• M34: 10,756,835 km (0.113 R)
• M35: 10,856,467 km (0.114 R)
• M36: 11,207,274 km (0.111 R)
• M37: 12,178,015 km (0.041 R)
• M38: 12,752,470 km (0.114 R)
• M39: 14,199,231 km (0.118 R)
• M40: 14,308,588 km (0.113 R)
• M41: 14,527,898 km (0.083 R)
• M42: 14,858,958 km (0.067 R)
• M43: 15,923,646 km (0.094 R)
• M44: 17,128,807 km (0.1 R)
• M45: 17,420,074 km (0.065 R)
• M46: 19,747,517 km (0.118 R)
• M47: 20,114,182 km (0.075 R)
• M48: 20,916,325 km (0.078 R)
• M49: 21,352,702 km (0.066 R)
• M50: 21,603,279 km (0.064 R)
• M51: 21,791,922 km (0.088 R)
• M52: 23,902,598 km (0.053 R)
• M53: 24,032,599 km (0.116 R)
• M54: 25,544,584 km (0.079 R)
• M55: 27,630,577 km (0.101 R)
• M56: 27,835,377 km (0.034 R)
• M57: 28,315,137 km (0.101 R)
• M58: 28,935,968 km (0.055 R)
• M59: 29,421,862 km (0.048 R)
• M60: 29,631,000 km (0.056 R)
• M61: 30,754,480 km (0.107 R)
• M62: 31,677,648 km (0.111 R)
• M63: 33,333,098 km (0.115 R)
• M64: 34,061,490 km (0.114 R)
• M65: 34,427,706 km (0.082 R)
• M66: 35,311,979 km (0.071 R)
• M67: 36,502,479 km (0.093 R)
• M68: 38,617,494 km (0.107 R)
• M69: 38,846,378 km (0.106 R)
• M70: 39,305,644 km (0.055 R)
• M71: 40,461,586 km (0.059 R)
• M72: 41,004,926 km (0.045 R)
• M73: 41,706,989 km (0.083 R)
• M74: 41,941,857 km (0.116 R)
• M75: 43,202,219 km (0.094 R)
• M76: 47,138,289 km (0.108 R)
• M77: 47,546,392 km (0.061 R)
• M78: 48,366,039 km (0.063 R)
• M79: 51,187,455 km (0.055 R)
• M80: 52,027,447 km (0.103 R)
• M81: 54,317,940 km (0.108 R)
• M82: 54,660,070 km (0.114 R)
• M83: 54,831,360 km (0.059 R)
• M84: 55,002,948 km (0.113 R)
• M85: 55,690,799 km (0.092 R)
• M86: 56,727,812 km (0.07 R)
• M87: 57,335,778 km (0.068 R)
• M88: 57,596,975 km (0.108 R)
• M89: 57,771,407 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.7

Radius: 5.9

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 16.75 AU - 22.67 AU

Year: 31492 Days

Day: 19.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,368,134 km

• M1: 342,130 km (0.034 R)
• M2: 430,393 km (0.099 R)
• M3: 487,240 km (0.1 R)
• M4: 546,780 km (0.116 R)
• M5: 673,490 km (0.064 R)
• M6: 1,135,897 km (0.09 R)
• M7: 2,498,135 km (0.115 R)
• M8: 2,639,355 km (0.069 R)
• M9: 3,003,776 km (0.071 R)
• M10: 3,191,970 km (0.108 R)
• M11: 3,422,949 km (0.072 R)
• M12: 3,580,027 km (0.057 R)
• M13: 3,659,314 km (0.114 R)
• M14: 4,231,376 km (0.075 R)
• M15: 5,275,419 km (0.105 R)
• M16: 5,825,939 km (0.09 R)
• M17: 6,013,535 km (0.071 R)
• M18: 6,108,081 km (0.039 R)
• M19: 6,394,711 km (0.032 R)
• M20: 6,539,671 km (0.103 R)
• M21: 6,685,678 km (0.108 R)
• M22: 7,180,249 km (0.079 R)
• M23: 7,431,873 km (0.091 R)
• M24: 8,414,581 km (0.07 R)
• M25: 9,879,892 km (0.048 R)
• M26: 9,935,543 km (0.114 R)
• M27: 10,499,078 km (0.068 R)
• M28: 11,480,589 km (0.12 R)
• M29: 11,656,816 km (0.072 R)
• M30: 12,191,030 km (0.116 R)
• M31: 13,467,997 km (0.098 R)
• M32: 14,216,734 km (0.111 R)
• M33: 14,659,694 km (0.11 R)
• M34: 15,235,795 km (0.088 R)
• M35: 16,015,499 km (0.113 R)
• M36: 16,081,023 km (0.051 R)
• M37: 16,410,138 km (0.038 R)
• M38: 16,741,498 km (0.113 R)
• M39: 17,276,310 km (0.082 R)
• M40: 18,020,859 km (0.06 R)
• M41: 19,052,785 km (0.104 R)
• M42: 19,681,096 km (0.116 R)
• M43: 20,103,859 km (0.091 R)
• M44: 21,751,530 km (0.072 R)
• M45: 21,896,940 km (0.106 R)
• M46: 23,815,383 km (0.093 R)
• M47: 24,643,108 km (0.027 R)
• M48: 24,718,804 km (0.115 R)
• M49: 24,794,650 km (0.116 R)
• M50: 25,403,663 km (0.109 R)
• M51: 25,863,826 km (0.091 R)
• M52: 26,171,998 km (0.11 R)
• M53: 26,249,340 km (0.094 R)
• M54: 28,205,183 km (0.048 R)
• M55: 30,532,028 km (0.058 R)
• M56: 32,172,368 km (0.098 R)
• M57: 34,093,804 km (0.082 R)
• M58: 34,940,827 km (0.106 R)
• M59: 35,623,292 km (0.077 R)
• M60: 38,221,807 km (0.079 R)
• M61: 38,484,950 km (0.103 R)
• M62: 41,059,978 km (0.098 R)
• M63: 41,419,611 km (0.063 R)
• M64: 42,141,720 km (0.105 R)
• M65: 43,598,654 km (0.066 R)
• M66: 43,873,615 km (0.11 R)
• M67: 44,886,841 km (0.034 R)
• M68: 45,071,894 km (0.117 R)
• M69: 45,164,495 km (0.075 R)
• M70: 45,535,647 km (0.038 R)
• M71: 45,814,647 km (0.056 R)
• M72: 47,312,271 km (0.113 R)
• M73: 48,066,993 km (0.116 R)
• M74: 48,730,758 km (0.096 R)
• M75: 49,492,960 km (0.085 R)
• M76: 50,451,284 km (0.103 R)
• M77: 50,547,475 km (0.087 R)
• M78: 51,029,330 km (0.093 R)
• M79: 51,609,470 km (0.084 R)
• M80: 51,997,377 km (0.096 R)
• M81: 52,191,705 km (0.064 R)
• M82: 55,631,708 km (0.074 R)
• M83: 55,731,191 km (0.063 R)
• M84: 56,428,317 km (0.117 R)
• M85: 56,928,123 km (0.116 R)
• M86: 58,335,091 km (0.107 R)
• M87: 62,831,405 km (0.073 R)
• M88: 64,493,736 km (0.102 R)
• M89: 67,543,588 km (0.045 R)
• M90: 69,460,087 km (0.104 R)
• M91: 69,567,049 km (0.096 R)
• M92: 69,888,385 km (0.092 R)
• M93: 71,826,575 km (0.061 R)
• M94: 71,934,735 km (0.101 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 12,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit