🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.02 AU - 1.12 AU

Year: 398 Days

Day: 47.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,004,012 km

• M1: 172,486 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.93 AU - 1.43 AU

Year: 461 Days

Day: 34.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.14 AU - 1.86 AU

Year: 661 Days

Day: 39.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.9

Radius: 12.1

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.25 AU - 5.45 AU

Year: 4454 Days

Day: 6.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,004,012 km

• M1: 160,519 km (0.084 R)
• M2: 242,498 km (0.106 R)
• M3: 447,148 km (0.093 R)
• M4: 741,706 km (0.097 R)
• M5: 825,182 km (0.071 R)
• M6: 1,002,904 km (0.114 R)
• M7: 1,193,941 km (0.074 R)
• M8: 1,308,832 km (0.102 R)
• M9: 1,427,612 km (0.119 R)
• M10: 1,956,441 km (0.104 R)
• M11: 2,058,915 km (0.117 R)
• M12: 2,145,832 km (0.046 R)
• M13: 2,305,303 km (0.063 R)
• M14: 2,432,312 km (0.106 R)
• M15: 2,712,209 km (0.039 R)
• M16: 2,807,952 km (0.037 R)
• M17: 3,062,119 km (0.088 R)
• M18: 3,142,004 km (0.12 R)
• M19: 3,488,922 km (0.107 R)
• M20: 4,087,313 km (0.09 R)
• M21: 4,219,707 km (0.102 R)
• M22: 4,671,642 km (0.118 R)
• M23: 4,763,795 km (0.115 R)
• M24: 6,093,570 km (0.046 R)
• M25: 6,398,451 km (0.111 R)
• M26: 6,891,226 km (0.099 R)
• M27: 7,022,872 km (0.054 R)
• M28: 7,369,341 km (0.094 R)
• M29: 7,748,721 km (0.081 R)
• M30: 7,830,850 km (0.118 R)
• M31: 7,968,480 km (0.067 R)
• M32: 8,414,132 km (0.088 R)
• M33: 8,725,146 km (0.093 R)
• M34: 8,839,289 km (0.062 R)
• M35: 9,769,788 km (0.091 R)
• M36: 10,096,809 km (0.07 R)
• M37: 10,670,218 km (0.045 R)
• M38: 11,285,364 km (0.12 R)
• M39: 11,880,464 km (0.096 R)
• M40: 12,197,762 km (0.109 R)
• M41: 12,357,383 km (0.118 R)
• M42: 12,453,574 km (0.085 R)
• M43: 12,711,181 km (0.072 R)
• M44: 12,905,659 km (0.075 R)
• M45: 13,626,870 km (0.115 R)
• M46: 14,327,586 km (0.086 R)
• M47: 14,631,569 km (0.087 R)
• M48: 14,767,255 km (0.119 R)
• M49: 14,971,755 km (0.107 R)
• M50: 15,074,229 km (0.108 R)
• M51: 15,417,856 km (0.114 R)
• M52: 15,903,301 km (0.116 R)
• M53: 16,711,578 km (0.102 R)
• M54: 17,713,734 km (0.04 R)
• M55: 17,858,395 km (0.041 R)
• M56: 18,404,727 km (0.036 R)
• M57: 18,551,333 km (0.083 R)
• M58: 18,882,692 km (0.119 R)
• M59: 19,253,096 km (0.05 R)
• M60: 19,513,845 km (0.037 R)
• M61: 20,227,577 km (0.098 R)
• M62: 20,303,124 km (0.08 R)
• M63: 20,644,656 km (0.082 R)
• M64: 20,987,983 km (0.115 R)
• M65: 21,217,915 km (0.108 R)
• M66: 21,487,341 km (0.03 R)
• M67: 22,185,065 km (0.041 R)
• M68: 23,048,095 km (0.117 R)
• M69: 23,364,644 km (0.045 R)
• M70: 23,802,368 km (0.095 R)
• M71: 24,042,173 km (0.097 R)
• M72: 24,403,452 km (0.071 R)
• M73: 25,009,622 km (0.067 R)
• M74: 26,525,946 km (0.118 R)
• M75: 26,650,113 km (0.1 R)
• M76: 27,149,022 km (0.102 R)
• M77: 27,274,235 km (0.099 R)
• M78: 28,325,310 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.8

Radius: 11.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.04 AU - 9 AU

Year: 7422 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,004,012 km

• M1: 152,590 km (0.097 R)
• M2: 226,342 km (0.084 R)
• M3: 513,719 km (0.11 R)
• M4: 1,123,779 km (0.102 R)
• M5: 1,225,805 km (0.103 R)
• M6: 1,331,122 km (0.077 R)
• M7: 1,476,531 km (0.068 R)
• M8: 1,589,178 km (0.038 R)
• M9: 1,704,817 km (0.063 R)
• M10: 1,863,541 km (0.059 R)
• M11: 2,303,957 km (0.118 R)
• M12: 2,570,241 km (0.093 R)
• M13: 3,707,185 km (0.103 R)
• M14: 3,914,827 km (0.056 R)
• M15: 4,046,473 km (0.075 R)
• M16: 4,126,208 km (0.096 R)
• M17: 4,233,470 km (0.102 R)
• M18: 4,532,965 km (0.098 R)
• M19: 5,152,899 km (0.109 R)
• M20: 6,224,319 km (0.083 R)
• M21: 6,409,521 km (0.078 R)
• M22: 7,493,357 km (0.052 R)
• M23: 7,723,588 km (0.043 R)
• M24: 8,123,613 km (0.075 R)
• M25: 8,978,864 km (0.052 R)
• M26: 9,118,439 km (0.108 R)
• M27: 9,434,988 km (0.099 R)
• M28: 9,790,881 km (0.12 R)
• M29: 10,296,821 km (0.093 R)
• M30: 10,479,480 km (0.12 R)
• M31: 10,774,039 km (0.079 R)
• M32: 11,484,778 km (0.083 R)
• M33: 12,018,095 km (0.064 R)
• M34: 12,133,584 km (0.09 R)
• M35: 12,326,565 km (0.104 R)
• M36: 14,680,937 km (0.092 R)
• M37: 15,176,554 km (0.095 R)
• M38: 15,551,895 km (0.113 R)
• M39: 16,439,460 km (0.12 R)
• M40: 16,567,665 km (0.095 R)
• M41: 16,696,170 km (0.055 R)
• M42: 17,083,628 km (0.079 R)
• M43: 17,170,096 km (0.119 R)
• M44: 17,430,546 km (0.102 R)
• M45: 17,955,185 km (0.071 R)
• M46: 18,219,525 km (0.083 R)
• M47: 18,396,499 km (0.111 R)
• M48: 18,752,093 km (0.098 R)
• M49: 19,289,748 km (0.04 R)
• M50: 19,787,011 km (0.116 R)
• M51: 19,968,922 km (0.059 R)
• M52: 20,197,059 km (0.093 R)
• M53: 20,380,167 km (0.118 R)
• M54: 20,609,799 km (0.074 R)
• M55: 20,701,952 km (0.066 R)
• M56: 20,886,705 km (0.066 R)
• M57: 21,118,283 km (0.052 R)
• M58: 21,443,957 km (0.09 R)
• M59: 23,336,669 km (0.08 R)
• M60: 23,528,903 km (0.119 R)
• M61: 23,914,865 km (0.12 R)
• M62: 24,791,060 km (0.073 R)
• M63: 24,987,183 km (0.067 R)
• M64: 25,085,469 km (0.108 R)
• M65: 25,331,707 km (0.095 R)
• M66: 26,174,840 km (0.103 R)
• M67: 26,374,553 km (0.086 R)
• M68: 27,229,056 km (0.074 R)
• M69: 30,684,468 km (0.104 R)
• M70: 31,476,738 km (0.11 R)
• M71: 32,866,054 km (0.119 R)
• M72: 32,973,764 km (0.056 R)
• M73: 33,135,629 km (0.091 R)
• M74: 33,839,637 km (0.099 R)
• M75: 34,603,334 km (0.083 R)
• M76: 34,987,352 km (0.08 R)
• M77: 35,207,410 km (0.111 R)
• M78: 35,981,280 km (0.11 R)
• M79: 36,147,932 km (0.076 R)
• M80: 36,984,483 km (0.076 R)
• M81: 37,433,426 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405

Radius: 11.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.48 AU - 11.56 AU

Year: 13166 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 97,004,012 km

• M1: 207,642 km (0.109 R)
• M2: 301,440 km (0.063 R)
• M3: 407,205 km (0.055 R)
• M4: 515,365 km (0.095 R)
• M5: 635,193 km (0.03 R)
• M6: 852,409 km (0.114 R)
• M7: 1,094,608 km (0.107 R)
• M8: 1,214,136 km (0.072 R)
• M9: 1,760,169 km (0.105 R)
• M10: 1,902,137 km (0.119 R)
• M11: 2,376,661 km (0.112 R)
• M12: 2,804,661 km (0.112 R)
• M13: 3,170,278 km (0.053 R)
• M14: 3,461,994 km (0.108 R)
• M15: 3,641,362 km (0.066 R)
• M16: 5,014,820 km (0.071 R)
• M17: 5,668,263 km (0.108 R)
• M18: 5,809,334 km (0.09 R)
• M19: 6,239,428 km (0.112 R)
• M20: 7,244,875 km (0.116 R)
• M21: 7,321,320 km (0.117 R)
• M22: 7,513,703 km (0.067 R)
• M23: 8,460,508 km (0.1 R)
• M24: 9,278,210 km (0.071 R)
• M25: 9,865,531 km (0.101 R)
• M26: 10,121,044 km (0.096 R)
• M27: 10,944,281 km (0.086 R)
• M28: 11,475,353 km (0.09 R)
• M29: 11,564,663 km (0.095 R)
• M30: 11,924,446 km (0.035 R)
• M31: 12,793,460 km (0.088 R)
• M32: 13,212,185 km (0.076 R)
• M33: 15,029,649 km (0.112 R)
• M34: 15,323,759 km (0.105 R)
• M35: 15,768,513 km (0.102 R)
• M36: 16,620,174 km (0.069 R)
• M37: 17,692,791 km (0.111 R)
• M38: 20,498,199 km (0.106 R)
• M39: 22,369,519 km (0.092 R)
• M40: 23,269,051 km (0.093 R)
• M41: 24,237,548 km (0.076 R)
• M42: 24,755,755 km (0.084 R)
• M43: 25,978,867 km (0.114 R)
• M44: 26,155,243 km (0.066 R)
• M45: 26,686,615 km (0.106 R)
• M46: 29,703,405 km (0.074 R)
• M47: 31,002,364 km (0.092 R)
• M48: 31,815,727 km (0.111 R)
• M49: 32,193,611 km (0.12 R)
• M50: 32,446,282 km (0.114 R)
• M51: 32,636,122 km (0.086 R)
• M52: 33,463,548 km (0.074 R)
• M53: 33,719,510 km (0.101 R)
• M54: 34,104,724 km (0.025 R)
• M55: 35,009,193 km (0.042 R)
• M56: 35,399,195 km (0.103 R)
• M57: 36,249,210 km (0.08 R)
• M58: 36,512,053 km (0.1 R)
• M59: 37,503,588 km (0.096 R)
• M60: 39,310,580 km (0.117 R)
• M61: 39,851,526 km (0.102 R)
• M62: 41,351,395 km (0.061 R)
• M63: 42,108,360 km (0.101 R)
• M64: 42,869,963 km (0.099 R)
• M65: 43,705,766 km (0.095 R)
• M66: 43,985,664 km (0.079 R)
• M67: 44,336,321 km (0.103 R)
• M68: 44,617,415 km (0.112 R)
• M69: 45,323,068 km (0.1 R)
• M70: 45,677,167 km (0.084 R)
• M71: 46,388,205 km (0.065 R)
• M72: 47,174,641 km (0.102 R)
• M73: 47,749,396 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913

Radius: 5.1

Gravity: 35.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.18 AU - 20.56 AU

Year: 24937 Days

Day: 22.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,004,012 km

• M1: 132,843 km (0.114 R)
• M2: 175,329 km (0.086 R)
• M3: 278,252 km (0.088 R)
• M4: 1,082,939 km (0.105 R)
• M5: 1,212,940 km (0.108 R)
• M6: 1,417,589 km (0.095 R)
• M7: 1,858,754 km (0.104 R)
• M8: 2,551,092 km (0.092 R)
• M9: 3,175,065 km (0.091 R)
• M10: 3,648,393 km (0.081 R)
• M11: 3,794,700 km (0.115 R)
• M12: 4,245,288 km (0.072 R)
• M13: 4,399,075 km (0.102 R)
• M14: 4,925,360 km (0.115 R)
• M15: 4,979,066 km (0.099 R)
• M16: 5,527,043 km (0.109 R)
• M17: 5,638,942 km (0.117 R)
• M18: 7,038,879 km (0.118 R)
• M19: 7,965,488 km (0.053 R)
• M20: 8,604,271 km (0.058 R)
• M21: 8,734,122 km (0.103 R)
• M22: 8,864,422 km (0.077 R)
• M23: 10,756,386 km (0.116 R)
• M24: 11,036,583 km (0.114 R)
• M25: 12,767,281 km (0.1 R)
• M26: 13,063,784 km (0.079 R)
• M27: 13,588,274 km (0.038 R)
• M28: 14,119,645 km (0.109 R)
• M29: 15,359,513 km (0.111 R)
• M30: 18,944,027 km (0.096 R)
• M31: 19,964,434 km (0.099 R)
• M32: 20,222,341 km (0.068 R)
• M33: 21,089,859 km (0.047 R)
• M34: 22,682,029 km (0.07 R)
• M35: 24,129,239 km (0.096 R)
• M36: 25,419,969 km (0.085 R)
• M37: 25,699,568 km (0.079 R)
• M38: 26,073,712 km (0.12 R)
• M39: 26,449,801 km (0.095 R)
• M40: 26,638,444 km (0.108 R)
• M41: 27,207,215 km (0.103 R)
• M42: 27,588,690 km (0.106 R)
• M43: 28,646,646 km (0.108 R)
• M44: 28,840,375 km (0.083 R)
• M45: 31,498,729 km (0.091 R)
• M46: 31,698,742 km (0.113 R)
• M47: 32,200,642 km (0.106 R)
• M48: 36,834,137 km (0.054 R)
• M49: 38,424,363 km (0.095 R)
• M50: 38,531,176 km (0.118 R)
• M51: 39,389,119 km (0.116 R)
• M52: 41,561,580 km (0.1 R)
• M53: 42,994,278 km (0.099 R)
• M54: 43,105,130 km (0.089 R)
• M55: 44,779,879 km (0.116 R)
• M56: 45,568,559 km (0.103 R)
• M57: 48,307,696 km (0.025 R)
• M58: 48,422,886 km (0.04 R)
• M59: 49,116,571 km (0.101 R)
• M60: 51,569,827 km (0.056 R)
• M61: 53,943,197 km (0.035 R)
• M62: 54,302,232 km (0.063 R)
• M63: 54,542,037 km (0.048 R)
• M64: 57,691,521 km (0.065 R)
• M65: 61,024,113 km (0.106 R)
• M66: 62,902,314 km (0.111 R)
• M67: 63,028,126 km (0.086 R)
• M68: 63,658,831 km (0.087 R)
• M69: 64,291,630 km (0.097 R)
• M70: 65,563,511 km (0.077 R)
• M71: 67,229,283 km (0.119 R)
• M72: 67,615,694 km (0.092 R)
• M73: 67,744,648 km (0.034 R)
• M74: 71,519,750 km (0.113 R)
• M75: 71,914,240 km (0.119 R)
• M76: 72,837,408 km (0.061 R)
• M77: 74,162,845 km (0.055 R)
• M78: 78,593,336 km (0.109 R)
• M79: 78,864,706 km (0.099 R)
• M80: 79,680,314 km (0.108 R)
• M81: 80,225,598 km (0.097 R)
• M82: 81,182,875 km (0.089 R)
• M83: 81,868,931 km (0.092 R)
• M84: 84,216,121 km (0.055 R)
• M85: 85,328,232 km (0.114 R)
• M86: 85,467,507 km (0.102 R)
• M87: 86,585,153 km (0.104 R)
• M88: 87,426,492 km (0.081 R)
• M89: 88,693,735 km (0.036 R)
• M90: 89,117,396 km (0.115 R)
• M91: 89,825,144 km (0.091 R)
• M92: 91,103,757 km (0.082 R)
• M93: 91,816,591 km (0.105 R)
• M94: 94,542,563 km (0.09 R)
• M95: 95,408,884 km (0.092 R)
• M96: 96,132,788 km (0.099 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 11,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit