🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.59 AU - 0.85 AU

Year: 227 Days

Day: 25.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,605,728 km

• M1: 610,958 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.7 AU - 1 AU

Year: 291 Days

Day: 32.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,605,728 km

• M1: 319,391 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.17 AU - 1.33 AU

Year: 518 Days

Day: 46 Hours

Environment

Temp: -21 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.55 AU - 1.83 AU

Year: 815 Days

Day: 23.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.72 AU - 4.16 AU

Year: 2900 Days

Day: 39.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 155 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,605,728 km

• M1: 2,088,685 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620

Radius: 11.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.53 AU - 13.03 AU

Year: 13126 Days

Day: 12.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,605,728 km

• M1: 149,149 km (0.081 R)
• M2: 236,065 km (0.116 R)
• M3: 432,338 km (0.108 R)
• M4: 522,994 km (0.06 R)
• M5: 638,633 km (0.093 R)
• M6: 745,596 km (0.092 R)
• M7: 1,398,740 km (0.098 R)
• M8: 1,897,499 km (0.111 R)
• M9: 2,594,476 km (0.106 R)
• M10: 2,772,946 km (0.086 R)
• M11: 3,079,622 km (0.086 R)
• M12: 3,205,434 km (0.099 R)
• M13: 3,961,800 km (0.09 R)
• M14: 4,237,808 km (0.096 R)
• M15: 5,214,982 km (0.028 R)
• M16: 5,517,618 km (0.103 R)
• M17: 5,594,212 km (0.117 R)
• M18: 8,713,029 km (0.092 R)
• M19: 8,892,097 km (0.098 R)
• M20: 9,299,602 km (0.092 R)
• M21: 9,899,190 km (0.102 R)
• M22: 10,039,214 km (0.074 R)
• M23: 10,797,825 km (0.082 R)
• M24: 10,990,357 km (0.066 R)
• M25: 11,771,856 km (0.041 R)
• M26: 12,369,799 km (0.101 R)
• M27: 12,470,329 km (0.105 R)
• M28: 12,672,436 km (0.115 R)
• M29: 13,491,484 km (0.064 R)
• M30: 14,169,761 km (0.104 R)
• M31: 14,645,781 km (0.119 R)
• M32: 15,831,344 km (0.097 R)
• M33: 16,435,720 km (0.093 R)
• M34: 17,215,873 km (0.113 R)
• M35: 17,951,146 km (0.082 R)
• M36: 18,638,848 km (0.087 R)
• M37: 18,754,337 km (0.111 R)
• M38: 19,863,156 km (0.114 R)
• M39: 20,158,463 km (0.104 R)
• M40: 20,336,335 km (0.047 R)
• M41: 20,993,219 km (0.074 R)
• M42: 22,205,111 km (0.063 R)
• M43: 22,573,122 km (0.106 R)
• M44: 22,757,875 km (0.032 R)
• M45: 23,253,044 km (0.077 R)
• M46: 23,377,510 km (0.112 R)
• M47: 23,501,975 km (0.119 R)
• M48: 23,689,272 km (0.119 R)
• M49: 24,065,361 km (0.076 R)
• M50: 24,759,944 km (0.119 R)
• M51: 25,014,110 km (0.09 R)
• M52: 25,653,492 km (0.119 R)
• M53: 25,846,323 km (0.065 R)
• M54: 26,427,661 km (0.078 R)
• M55: 26,687,512 km (0.115 R)
• M56: 26,948,112 km (0.102 R)
• M57: 27,209,609 km (0.111 R)
• M58: 27,472,003 km (0.067 R)
• M59: 27,603,500 km (0.083 R)
• M60: 27,801,119 km (0.12 R)
• M61: 28,396,817 km (0.073 R)
• M62: 29,870,656 km (0.045 R)
• M63: 30,005,892 km (0.104 R)
• M64: 30,685,066 km (0.111 R)
• M65: 31,713,402 km (0.043 R)
• M66: 32,683,245 km (0.087 R)
• M67: 33,101,820 km (0.068 R)
• M68: 33,311,855 km (0.045 R)
• M69: 33,944,505 km (0.086 R)
• M70: 34,297,705 km (0.108 R)
• M71: 35,079,055 km (0.063 R)
• M72: 35,794,432 km (0.117 R)
• M73: 37,676,822 km (0.084 R)
• M74: 39,517,026 km (0.081 R)
• M75: 40,037,626 km (0.093 R)
• M76: 41,010,311 km (0.115 R)
• M77: 41,311,153 km (0.062 R)
• M78: 41,386,401 km (0.085 R)
• M79: 42,978,870 km (0.055 R)
• M80: 44,128,679 km (0.043 R)
• M81: 44,514,043 km (0.055 R)
• M82: 46,145,408 km (0.102 R)
• M83: 46,301,738 km (0.109 R)
• M84: 47,480,120 km (0.063 R)
• M85: 48,112,770 km (0.098 R)
• M86: 48,430,067 km (0.085 R)
• M87: 49,066,755 km (0.062 R)
• M88: 49,866,505 km (0.118 R)
• M89: 52,699,739 km (0.059 R)
• M90: 53,929,883 km (0.047 R)
• M91: 55,003,696 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.5

Radius: 5.1

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.83 AU - 15.61 AU

Year: 16824 Days

Day: 17.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,605,728 km

• M1: 64,925 km (0.086 R)
• M2: 542,442 km (0.086 R)
• M3: 655,837 km (0.095 R)
• M4: 706,850 km (0.11 R)
• M5: 849,566 km (0.106 R)
• M6: 1,762,861 km (0.064 R)
• M7: 1,858,903 km (0.111 R)
• M8: 1,981,723 km (0.069 R)
• M9: 2,056,522 km (0.063 R)
• M10: 2,744,223 km (0.063 R)
• M11: 2,827,849 km (0.055 R)
• M12: 3,229,220 km (0.056 R)
• M13: 3,436,562 km (0.095 R)
• M14: 3,587,507 km (0.056 R)
• M15: 3,771,213 km (0.113 R)
• M16: 3,833,296 km (0.096 R)
• M17: 3,926,795 km (0.043 R)
• M18: 4,148,199 km (0.07 R)
• M19: 4,836,350 km (0.064 R)
• M20: 4,937,478 km (0.098 R)
• M21: 5,736,330 km (0.055 R)
• M22: 5,807,689 km (0.05 R)
• M23: 6,096,113 km (0.12 R)
• M24: 6,352,374 km (0.12 R)
• M25: 6,537,427 km (0.114 R)
• M26: 6,989,063 km (0.047 R)
• M27: 7,103,505 km (0.071 R)
• M28: 7,763,830 km (0.062 R)
• M29: 7,842,818 km (0.091 R)
• M30: 8,322,279 km (0.087 R)
• M31: 9,225,850 km (0.091 R)
• M32: 9,902,182 km (0.107 R)
• M33: 10,902,394 km (0.071 R)
• M34: 11,257,689 km (0.112 R)
• M35: 12,162,606 km (0.107 R)
• M36: 13,279,055 km (0.092 R)
• M37: 14,964,873 km (0.116 R)
• M38: 15,161,894 km (0.091 R)
• M39: 15,458,846 km (0.099 R)
• M40: 16,058,733 km (0.089 R)
• M41: 16,462,797 km (0.117 R)
• M42: 16,666,100 km (0.102 R)
• M43: 16,819,139 km (0.103 R)
• M44: 17,435,781 km (0.116 R)
• M45: 17,746,945 km (0.076 R)
• M46: 18,007,694 km (0.052 R)
• M47: 18,269,640 km (0.105 R)
• M48: 19,062,957 km (0.113 R)
• M49: 20,246,875 km (0.071 R)
• M50: 20,301,329 km (0.108 R)
• M51: 21,787,733 km (0.029 R)
• M52: 22,290,980 km (0.068 R)
• M53: 23,938,502 km (0.078 R)
• M54: 25,214,272 km (0.082 R)
• M55: 25,683,710 km (0.043 R)
• M56: 25,978,418 km (0.07 R)
• M57: 26,037,659 km (0.105 R)
• M58: 26,631,114 km (0.06 R)
• M59: 26,750,343 km (0.117 R)
• M60: 28,316,334 km (0.084 R)
• M61: 28,865,358 km (0.086 R)
• M62: 29,788,078 km (0.119 R)
• M63: 30,035,812 km (0.097 R)
• M64: 30,408,610 km (0.043 R)
• M65: 30,720,521 km (0.084 R)
• M66: 31,158,843 km (0.104 R)
• M67: 33,189,185 km (0.12 R)
• M68: 33,767,830 km (0.076 R)
• M69: 34,804,842 km (0.03 R)
• M70: 34,935,292 km (0.101 R)
• M71: 35,392,762 km (0.072 R)
• M72: 35,458,286 km (0.113 R)
• M73: 35,786,653 km (0.101 R)
• M74: 36,181,741 km (0.073 R)
• M75: 36,777,290 km (0.071 R)
• M76: 37,710,182 km (0.095 R)
• M77: 37,911,092 km (0.103 R)
• M78: 39,123,882 km (0.089 R)
• M79: 39,327,335 km (0.052 R)
• M80: 39,667,072 km (0.069 R)
• M81: 41,380,417 km (0.102 R)
• M82: 41,864,366 km (0.087 R)
• M83: 42,350,260 km (0.117 R)
• M84: 42,559,098 km (0.095 R)
• M85: 43,117,697 km (0.103 R)
• M86: 43,257,720 km (0.077 R)
• M87: 45,732,368 km (0.113 R)
• M88: 46,232,773 km (0.063 R)
• M89: 46,447,745 km (0.105 R)
• M90: 47,022,800 km (0.115 R)
• M91: 48,252,494 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.6

Radius: 6.8

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.28 AU - 17.08 AU

Year: 21934 Days

Day: 16.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,605,728 km

• M1: 89,908 km (0.112 R)
• M2: 163,660 km (0.111 R)
• M3: 218,114 km (0.092 R)
• M4: 413,339 km (0.038 R)
• M5: 495,917 km (0.063 R)
• M6: 621,579 km (0.118 R)
• M7: 737,817 km (0.068 R)
• M8: 1,059,602 km (0.118 R)
• M9: 1,321,548 km (0.09 R)
• M10: 1,524,701 km (0.052 R)
• M11: 1,603,390 km (0.103 R)
• M12: 1,710,652 km (0.119 R)
• M13: 2,281,667 km (0.06 R)
• M14: 2,810,196 km (0.113 R)
• M15: 2,907,435 km (0.111 R)
• M16: 3,038,632 km (0.036 R)
• M17: 3,618,324 km (0.087 R)
• M18: 4,231,525 km (0.104 R)
• M19: 4,569,168 km (0.07 R)
• M20: 4,722,057 km (0.089 R)
• M21: 5,032,921 km (0.107 R)
• M22: 5,390,610 km (0.07 R)
• M23: 6,088,334 km (0.105 R)
• M24: 6,641,098 km (0.118 R)
• M25: 6,684,332 km (0.12 R)
• M26: 6,857,866 km (0.115 R)
• M27: 8,580,784 km (0.088 R)
• M28: 9,344,182 km (0.105 R)
• M29: 9,392,652 km (0.099 R)
• M30: 9,441,122 km (0.067 R)
• M31: 9,587,279 km (0.078 R)
• M32: 9,980,422 km (0.082 R)
• M33: 10,178,938 km (0.043 R)
• M34: 10,429,066 km (0.041 R)
• M35: 12,235,460 km (0.086 R)
• M36: 12,554,702 km (0.109 R)
• M37: 13,255,867 km (0.089 R)
• M38: 14,247,701 km (0.09 R)
• M39: 15,721,839 km (0.104 R)
• M40: 17,482,306 km (0.066 R)
• M41: 17,541,996 km (0.059 R)
• M42: 18,022,504 km (0.093 R)
• M43: 19,987,323 km (0.119 R)
• M44: 20,174,918 km (0.114 R)
• M45: 21,633,049 km (0.115 R)
• M46: 21,761,404 km (0.086 R)
• M47: 22,862,893 km (0.106 R)
• M48: 24,315,189 km (0.113 R)
• M49: 24,917,919 km (0.113 R)
• M50: 25,119,876 km (0.062 R)
• M51: 25,254,813 km (0.102 R)
• M52: 25,797,106 km (0.119 R)
• M53: 28,706,335 km (0.073 R)
• M54: 29,059,536 km (0.114 R)
• M55: 29,201,205 km (0.052 R)
• M56: 29,913,141 km (0.048 R)
• M57: 30,342,936 km (0.032 R)
• M58: 31,063,998 km (0.058 R)
• M59: 31,790,595 km (0.081 R)
• M60: 31,863,598 km (0.095 R)
• M61: 32,156,062 km (0.073 R)
• M62: 33,260,543 km (0.085 R)
• M63: 33,705,896 km (0.101 R)
• M64: 34,227,993 km (0.065 R)
• M65: 34,452,539 km (0.108 R)
• M66: 36,114,123 km (0.092 R)
• M67: 36,419,003 km (0.098 R)
• M68: 37,031,307 km (0.12 R)
• M69: 37,570,009 km (0.095 R)
• M70: 37,878,929 km (0.1 R)
• M71: 38,577,102 km (0.063 R)
• M72: 38,732,833 km (0.115 R)
• M73: 38,888,714 km (0.11 R)
• M74: 39,750,249 km (0.1 R)
• M75: 41,571,603 km (0.059 R)
• M76: 41,811,258 km (0.088 R)
• M77: 44,395,113 km (0.1 R)
• M78: 44,558,324 km (0.084 R)
• M79: 44,885,345 km (0.11 R)
• M80: 46,118,780 km (0.114 R)
• M81: 47,113,456 km (0.118 R)
• M82: 48,871,081 km (0.088 R)
• M83: 49,546,366 km (0.108 R)
• M84: 52,795,632 km (0.086 R)
• M85: 53,315,036 km (0.082 R)
• M86: 53,575,336 km (0.111 R)
• M87: 54,620,726 km (0.087 R)
• M88: 56,466,315 km (0.11 R)
• M89: 57,619,116 km (0.1 R)
• M90: 59,138,133 km (0.076 R)
• M91: 59,407,558 km (0.082 R)
• M92: 60,037,964 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.1

Radius: 4.2

Gravity: 49.1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 16.63 AU - 16.89 AU

Year: 25446 Days

Day: 21.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,605,728 km

• M1: 134,638 km (0.117 R)
• M2: 229,633 km (0.097 R)
• M3: 266,284 km (0.113 R)
• M4: 346,020 km (0.086 R)
• M5: 388,954 km (0.098 R)
• M6: 480,658 km (0.104 R)
• M7: 1,036,115 km (0.107 R)
• M8: 1,263,803 km (0.078 R)
• M9: 2,402,841 km (0.072 R)
• M10: 2,969,219 km (0.114 R)
• M11: 3,479,198 km (0.063 R)
• M12: 4,525,784 km (0.087 R)
• M13: 4,630,204 km (0.051 R)
• M14: 5,001,954 km (0.075 R)
• M15: 6,058,714 km (0.078 R)
• M16: 6,582,456 km (0.104 R)
• M17: 7,672,875 km (0.098 R)
• M18: 9,277,611 km (0.099 R)
• M19: 9,344,033 km (0.106 R)
• M20: 10,015,577 km (0.101 R)
• M21: 10,083,495 km (0.074 R)
• M22: 10,219,928 km (0.102 R)
• M23: 10,771,944 km (0.073 R)
• M24: 11,546,712 km (0.085 R)
• M25: 13,000,803 km (0.039 R)
• M26: 14,204,767 km (0.096 R)
• M27: 17,203,606 km (0.082 R)
• M28: 17,530,327 km (0.077 R)
• M29: 17,776,715 km (0.111 R)
• M30: 18,189,755 km (0.1 R)
• M31: 18,272,782 km (0.093 R)
• M32: 18,773,486 km (0.025 R)
• M33: 19,025,558 km (0.087 R)
• M34: 19,363,350 km (0.046 R)
• M35: 19,873,778 km (0.095 R)
• M36: 20,907,798 km (0.074 R)
• M37: 21,606,869 km (0.031 R)
• M38: 22,402,431 km (0.081 R)
• M39: 22,580,452 km (0.091 R)
• M40: 22,669,613 km (0.112 R)
• M41: 26,615,256 km (0.116 R)
• M42: 27,277,377 km (0.075 R)
• M43: 27,658,103 km (0.073 R)
• M44: 28,328,750 km (0.118 R)
• M45: 29,979,413 km (0.029 R)
• M46: 30,077,549 km (0.11 R)
• M47: 30,273,971 km (0.101 R)
• M48: 31,163,331 km (0.12 R)
• M49: 32,664,396 km (0.096 R)
• M50: 36,362,156 km (0.098 R)
• M51: 39,973,748 km (0.103 R)
• M52: 42,041,190 km (0.086 R)
• M53: 42,591,112 km (0.106 R)
• M54: 42,701,366 km (0.082 R)
• M55: 43,253,980 km (0.051 R)
• M56: 43,586,836 km (0.113 R)
• M57: 45,601,021 km (0.105 R)
• M58: 46,733,178 km (0.087 R)
• M59: 47,188,554 km (0.08 R)
• M60: 47,874,460 km (0.102 R)
• M61: 47,989,052 km (0.083 R)
• M62: 51,822,946 km (0.095 R)
• M63: 52,058,413 km (0.107 R)
• M64: 53,835,935 km (0.107 R)
• M65: 55,874,506 km (0.085 R)
• M66: 56,963,877 km (0.106 R)
• M67: 57,938,059 km (0.099 R)
• M68: 60,769,497 km (0.056 R)
• M69: 61,266,462 km (0.065 R)
• M70: 63,016,607 km (0.073 R)
• M71: 63,897,739 km (0.115 R)
• M72: 65,672,418 km (0.093 R)
• M73: 67,334,750 km (0.094 R)
• M74: 68,622,787 km (0.096 R)
• M75: 68,752,040 km (0.094 R)
• M76: 68,881,442 km (0.099 R)
• M77: 71,092,499 km (0.1 R)
• M78: 72,798,961 km (0.081 R)
• M79: 73,988,264 km (0.106 R)
• M80: 75,984,648 km (0.089 R)
• M81: 77,459,982 km (0.073 R)
• M82: 79,622,569 km (0.085 R)
• M83: 80,711,342 km (0.11 R)
• M84: 81,257,524 km (0.087 R)
• M85: 82,766,069 km (0.075 R)
• M86: 86,089,087 km (0.093 R)
• M87: 86,647,087 km (0.039 R)
• M88: 89,314,417 km (0.1 R)
• M89: 89,879,298 km (0.096 R)
• M90: 91,723,541 km (0.099 R)
• M91: 92,721,807 km (0.099 R)
• M92: 93,867,129 km (0.073 R)
• M93: 94,441,435 km (0.096 R)
• M94: 95,738,000 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 15,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit