🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.52 AU - 0.84 AU

Year: 211 Days

Day: 41.5 Hours

Environment

Temp: 98 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.52 AU - 0.86 AU

Year: 216 Days

Day: 37.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.76 AU - 1.78 AU

Year: 887 Days

Day: 35.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.16 AU - 2.28 AU

Year: 1246 Days

Day: 23.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,829,145 km

• M1: 1,320,949 km (0.108 R)

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.38 AU - 4.4 AU

Year: 2890 Days

Day: 34 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.3

Radius: 14.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.04 AU - 7.22 AU

Year: 5718 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,829,145 km

• M1: 285,433 km (0.118 R)
• M2: 399,875 km (0.095 R)
• M3: 582,235 km (0.03 R)
• M4: 759,658 km (0.098 R)
• M5: 902,524 km (0.117 R)
• M6: 998,865 km (0.118 R)
• M7: 1,099,096 km (0.11 R)
• M8: 1,294,919 km (0.114 R)
• M9: 1,421,629 km (0.079 R)
• M10: 1,688,212 km (0.111 R)
• M11: 1,792,482 km (0.119 R)
• M12: 1,881,193 km (0.12 R)
• M13: 1,989,652 km (0.052 R)
• M14: 2,156,603 km (0.086 R)
• M15: 2,425,580 km (0.092 R)
• M16: 2,524,464 km (0.048 R)
• M17: 3,408,438 km (0.087 R)
• M18: 3,497,299 km (0.069 R)
• M19: 3,654,975 km (0.118 R)
• M20: 3,977,508 km (0.107 R)
• M21: 4,142,215 km (0.091 R)
• M22: 5,307,134 km (0.043 R)
• M23: 5,912,557 km (0.077 R)
• M24: 6,155,504 km (0.107 R)
• M25: 6,429,417 km (0.091 R)
• M26: 6,567,795 km (0.119 R)
• M27: 8,126,007 km (0.114 R)
• M28: 8,245,835 km (0.101 R)
• M29: 8,336,042 km (0.093 R)
• M30: 8,792,465 km (0.117 R)
• M31: 9,351,064 km (0.069 R)
• M32: 9,953,195 km (0.053 R)
• M33: 10,081,550 km (0.069 R)
• M34: 10,242,817 km (0.093 R)
• M35: 10,339,906 km (0.111 R)
• M36: 10,535,131 km (0.118 R)
• M37: 10,764,464 km (0.025 R)
• M38: 10,863,349 km (0.058 R)
• M39: 11,028,654 km (0.117 R)
• M40: 11,328,448 km (0.12 R)
• M41: 12,589,110 km (0.108 R)
• M42: 12,902,517 km (0.098 R)
• M43: 13,042,541 km (0.108 R)
• M44: 13,253,773 km (0.056 R)
• M45: 13,395,143 km (0.107 R)
• M46: 14,037,516 km (0.098 R)
• M47: 14,290,187 km (0.034 R)
• M48: 14,617,208 km (0.11 R)
• M49: 14,983,424 km (0.079 R)
• M50: 15,724,980 km (0.056 R)
• M51: 16,251,116 km (0.106 R)
• M52: 17,051,315 km (0.059 R)
• M53: 17,282,294 km (0.054 R)
• M54: 17,942,469 km (0.111 R)
• M55: 18,334,715 km (0.117 R)
• M56: 18,531,885 km (0.058 R)
• M57: 19,407,781 km (0.088 R)
• M58: 19,608,840 km (0.069 R)
• M59: 19,770,107 km (0.032 R)
• M60: 20,665,001 km (0.09 R)
• M61: 20,993,668 km (0.101 R)
• M62: 21,282,691 km (0.057 R)
• M63: 21,531,472 km (0.119 R)
• M64: 22,199,726 km (0.103 R)
• M65: 24,678,712 km (0.105 R)
• M66: 24,940,209 km (0.034 R)
• M67: 25,246,436 km (0.073 R)
• M68: 25,730,086 km (0.118 R)
• M69: 26,483,610 km (0.102 R)
• M70: 27,604,996 km (0.107 R)
• M71: 27,921,695 km (0.099 R)
• M72: 28,696,013 km (0.089 R)
• M73: 28,970,974 km (0.095 R)
• M74: 29,615,890 km (0.063 R)
• M75: 29,940,219 km (0.088 R)
• M76: 31,107,980 km (0.063 R)
• M77: 31,343,297 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.6

Radius: 14.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.79 AU - 7.01 AU

Year: 6100 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 74,829,145 km

• M1: 315,951 km (0.105 R)
• M2: 593,455 km (0.101 R)
• M3: 754,422 km (0.058 R)
• M4: 1,009,038 km (0.062 R)
• M5: 1,198,429 km (0.092 R)
• M6: 1,677,291 km (0.113 R)
• M7: 1,773,782 km (0.029 R)
• M8: 2,144,037 km (0.098 R)
• M9: 2,237,535 km (0.082 R)
• M10: 2,489,907 km (0.093 R)
• M11: 2,676,007 km (0.098 R)
• M12: 2,790,000 km (0.111 R)
• M13: 3,062,418 km (0.087 R)
• M14: 3,549,957 km (0.11 R)
• M15: 4,062,181 km (0.109 R)
• M16: 4,223,447 km (0.072 R)
• M17: 4,522,194 km (0.083 R)
• M18: 4,750,929 km (0.106 R)
• M19: 5,093,359 km (0.099 R)
• M20: 5,235,776 km (0.108 R)
• M21: 5,851,970 km (0.067 R)
• M22: 6,253,041 km (0.11 R)
• M23: 6,371,673 km (0.052 R)
• M24: 6,611,478 km (0.052 R)
• M25: 7,029,305 km (0.086 R)
• M26: 7,509,813 km (0.101 R)
• M27: 8,241,347 km (0.041 R)
• M28: 8,578,092 km (0.113 R)
• M29: 8,919,324 km (0.105 R)
• M30: 10,712,255 km (0.078 R)
• M31: 11,162,096 km (0.11 R)
• M32: 11,451,717 km (0.084 R)
• M33: 11,827,656 km (0.069 R)
• M34: 12,122,963 km (0.106 R)
• M35: 13,088,467 km (0.104 R)
• M36: 13,240,908 km (0.082 R)
• M37: 13,350,114 km (0.086 R)
• M38: 13,767,941 km (0.069 R)
• M39: 14,056,366 km (0.081 R)
• M40: 14,594,170 km (0.065 R)
• M41: 15,092,929 km (0.077 R)
• M42: 15,252,849 km (0.114 R)
• M43: 15,344,553 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.4

Radius: 14.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.72 AU - 7.46 AU

Year: 7112 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,829,145 km

• M1: 199,713 km (0.085 R)
• M2: 301,290 km (0.032 R)
• M3: 404,064 km (0.034 R)
• M4: 526,435 km (0.103 R)
• M5: 740,958 km (0.102 R)
• M6: 1,199,326 km (0.066 R)
• M7: 1,376,749 km (0.032 R)
• M8: 1,477,578 km (0.093 R)
• M9: 1,832,424 km (0.066 R)
• M10: 2,020,469 km (0.046 R)
• M11: 2,334,774 km (0.118 R)
• M12: 2,436,351 km (0.059 R)
• M13: 2,879,759 km (0.074 R)
• M14: 3,464,387 km (0.047 R)
• M15: 3,651,834 km (0.115 R)
• M16: 3,746,828 km (0.106 R)
• M17: 3,915,126 km (0.1 R)
• M18: 4,359,581 km (0.108 R)
• M19: 4,639,329 km (0.108 R)
• M20: 4,768,432 km (0.082 R)
• M21: 4,977,570 km (0.075 R)
• M22: 6,324,400 km (0.109 R)
• M23: 6,583,653 km (0.083 R)
• M24: 7,172,320 km (0.088 R)
• M25: 7,322,217 km (0.111 R)
• M26: 7,503,380 km (0.098 R)
• M27: 7,839,527 km (0.086 R)
• M28: 7,963,095 km (0.087 R)
• M29: 8,055,995 km (0.096 R)
• M30: 8,400,369 km (0.085 R)
• M31: 8,653,788 km (0.103 R)
• M32: 8,877,586 km (0.115 R)
• M33: 9,006,390 km (0.113 R)
• M34: 9,363,780 km (0.052 R)
• M35: 10,059,260 km (0.114 R)
• M36: 10,771,196 km (0.085 R)
• M37: 10,874,269 km (0.051 R)
• M38: 11,185,582 km (0.074 R)
• M39: 11,324,708 km (0.111 R)
• M40: 12,351,698 km (0.105 R)
• M41: 13,004,094 km (0.114 R)
• M42: 13,334,556 km (0.099 R)
• M43: 14,342,397 km (0.107 R)
• M44: 14,798,371 km (0.077 R)
• M45: 15,413,667 km (0.084 R)
• M46: 15,568,800 km (0.092 R)
• M47: 17,349,763 km (0.102 R)
• M48: 17,713,734 km (0.119 R)
• M49: 18,572,725 km (0.114 R)
• M50: 18,944,925 km (0.071 R)
• M51: 19,403,442 km (0.055 R)
• M52: 19,613,029 km (0.097 R)
• M53: 20,246,277 km (0.064 R)
• M54: 20,757,752 km (0.107 R)
• M55: 20,972,125 km (0.07 R)
• M56: 21,446,351 km (0.088 R)
• M57: 21,750,034 km (0.071 R)
• M58: 22,934,550 km (0.093 R)
• M59: 23,467,717 km (0.113 R)
• M60: 23,825,555 km (0.045 R)
• M61: 23,960,193 km (0.102 R)
• M62: 24,275,246 km (0.056 R)
• M63: 24,410,782 km (0.067 R)
• M64: 24,864,064 km (0.044 R)
• M65: 25,091,901 km (0.11 R)
• M66: 27,219,482 km (0.099 R)
• M67: 27,407,227 km (0.116 R)
• M68: 29,116,383 km (0.118 R)
• M69: 29,212,275 km (0.107 R)
• M70: 29,452,679 km (0.103 R)
• M71: 31,104,539 km (0.09 R)
• M72: 31,941,838 km (0.11 R)
• M73: 32,288,606 km (0.096 R)
• M74: 32,686,686 km (0.069 R)
• M75: 32,836,284 km (0.105 R)
• M76: 32,936,215 km (0.081 R)
• M77: 33,789,521 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.3

Radius: 3.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.25 AU - 12.49 AU

Year: 16390 Days

Day: 20.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 74,829,145 km

• M1: 55,351 km (0.111 R)
• M2: 335,398 km (0.079 R)
• M3: 532,419 km (0.09 R)
• M4: 736,770 km (0.063 R)
• M5: 809,923 km (0.084 R)
• M6: 1,016,966 km (0.061 R)
• M7: 1,044,044 km (0.093 R)
• M8: 1,182,870 km (0.103 R)
• M9: 1,211,294 km (0.063 R)
• M10: 1,462,618 km (0.112 R)
• M11: 1,681,630 km (0.109 R)
• M12: 2,272,840 km (0.072 R)
• M13: 2,637,111 km (0.119 R)
• M14: 2,864,350 km (0.097 R)
• M15: 2,960,841 km (0.03 R)
• M16: 3,418,611 km (0.028 R)
• M17: 3,624,607 km (0.065 R)
• M18: 3,834,493 km (0.118 R)
• M19: 4,354,196 km (0.116 R)
• M20: 4,509,927 km (0.117 R)
• M21: 4,690,192 km (0.063 R)
• M22: 4,918,928 km (0.111 R)
• M23: 5,918,241 km (0.046 R)
• M24: 5,942,775 km (0.085 R)
• M25: 6,065,894 km (0.042 R)
• M26: 6,314,975 km (0.062 R)
• M27: 7,716,109 km (0.111 R)
• M28: 7,877,525 km (0.09 R)
• M29: 8,813,110 km (0.083 R)
• M30: 9,957,982 km (0.088 R)
• M31: 11,361,659 km (0.096 R)
• M32: 12,320,881 km (0.115 R)
• M33: 12,699,214 km (0.113 R)
• M34: 12,762,643 km (0.07 R)
• M35: 12,889,652 km (0.064 R)
• M36: 14,746,610 km (0.062 R)
• M37: 14,946,772 km (0.114 R)
• M38: 14,980,282 km (0.105 R)
• M39: 15,282,619 km (0.088 R)
• M40: 16,236,007 km (0.116 R)
• M41: 16,511,865 km (0.088 R)
• M42: 16,928,645 km (0.094 R)
• M43: 17,349,015 km (0.076 R)
• M44: 17,843,585 km (0.118 R)
• M45: 19,867,944 km (0.115 R)
• M46: 19,904,745 km (0.091 R)
• M47: 22,115,951 km (0.036 R)
• M48: 23,269,799 km (0.063 R)
• M49: 25,116,585 km (0.058 R)
• M50: 25,635,540 km (0.055 R)
• M51: 26,360,192 km (0.062 R)
• M52: 26,481,516 km (0.076 R)
• M53: 26,522,057 km (0.072 R)
• M54: 26,643,680 km (0.085 R)
• M55: 26,806,143 km (0.111 R)
• M56: 27,295,627 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.7

Radius: 7.9

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.47 AU - 14.25 AU

Year: 19439 Days

Day: 17.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,829,145 km

• M1: 100,679 km (0.104 R)
• M2: 393,592 km (0.082 R)
• M3: 467,344 km (0.114 R)
• M4: 566,826 km (0.113 R)
• M5: 984,354 km (0.045 R)
• M6: 1,196,633 km (0.059 R)
• M7: 1,279,959 km (0.063 R)
• M8: 1,757,625 km (0.071 R)
• M9: 2,183,680 km (0.119 R)
• M10: 2,426,029 km (0.052 R)
• M11: 2,568,595 km (0.094 R)
• M12: 3,012,602 km (0.087 R)
• M13: 3,321,970 km (0.117 R)
• M14: 3,480,544 km (0.09 R)
• M15: 3,560,729 km (0.115 R)
• M16: 3,929,338 km (0.102 R)
• M17: 4,658,627 km (0.102 R)
• M18: 4,836,200 km (0.106 R)
• M19: 5,106,972 km (0.065 R)
• M20: 5,522,256 km (0.076 R)
• M21: 6,189,911 km (0.068 R)
• M22: 7,187,430 km (0.078 R)
• M23: 7,496,349 km (0.114 R)
• M24: 7,862,266 km (0.113 R)
• M25: 8,127,204 km (0.107 R)
• M26: 8,720,509 km (0.072 R)
• M27: 10,641,046 km (0.063 R)
• M28: 10,875,316 km (0.099 R)
• M29: 11,408,633 km (0.116 R)
• M30: 13,247,340 km (0.11 R)
• M31: 13,625,972 km (0.037 R)
• M32: 14,329,531 km (0.107 R)
• M33: 14,523,410 km (0.085 R)
• M34: 16,442,302 km (0.065 R)
• M35: 19,573,834 km (0.081 R)
• M36: 20,294,148 km (0.046 R)
• M37: 21,686,755 km (0.096 R)
• M38: 23,413,264 km (0.087 R)
• M39: 23,565,554 km (0.047 R)
• M40: 24,100,965 km (0.11 R)
• M41: 24,177,709 km (0.115 R)
• M42: 24,640,265 km (0.115 R)
• M43: 24,717,607 km (0.12 R)
• M44: 25,261,545 km (0.119 R)
• M45: 25,888,061 km (0.1 R)
• M46: 26,598,950 km (0.069 R)
• M47: 27,156,202 km (0.099 R)
• M48: 27,236,237 km (0.042 R)
• M49: 28,688,384 km (0.107 R)
• M50: 29,178,017 km (0.114 R)
• M51: 29,670,494 km (0.077 R)
• M52: 29,917,629 km (0.112 R)
• M53: 31,247,704 km (0.096 R)
• M54: 32,767,170 km (0.096 R)
• M55: 33,707,392 km (0.101 R)
• M56: 34,656,441 km (0.082 R)
• M57: 34,743,208 km (0.114 R)
• M58: 35,177,939 km (0.047 R)
• M59: 36,140,602 km (0.051 R)
• M60: 36,316,529 km (0.112 R)
• M61: 36,581,018 km (0.079 R)
• M62: 37,378,225 km (0.091 R)
• M63: 38,002,347 km (0.093 R)
• M64: 38,181,266 km (0.103 R)
• M65: 39,080,050 km (0.086 R)
• M66: 39,260,764 km (0.113 R)
• M67: 39,441,628 km (0.06 R)
• M68: 40,715,604 km (0.082 R)
• M69: 41,818,290 km (0.09 R)
• M70: 42,558,799 km (0.051 R)
• M71: 43,865,237 km (0.117 R)
• M72: 45,279,536 km (0.087 R)
• M73: 46,900,578 km (0.119 R)
• M74: 48,249,652 km (0.115 R)
• M75: 51,479,769 km (0.113 R)
• M76: 51,776,870 km (0.039 R)
• M77: 52,173,753 km (0.094 R)
• M78: 53,170,823 km (0.031 R)
• M79: 57,118,561 km (0.101 R)
• M80: 57,837,080 km (0.051 R)
• M81: 58,972,229 km (0.089 R)
• M82: 61,684,438 km (0.12 R)
• M83: 62,000,090 km (0.087 R)
• M84: 63,267,632 km (0.044 R)
• M85: 64,650,515 km (0.07 R)
• M86: 64,970,954 km (0.053 R)
• M87: 69,076,518 km (0.084 R)
• M88: 71,160,715 km (0.113 R)
• M89: 72,598,500 km (0.083 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: 255 - 19,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit