🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.85 AU - 1.11 AU

Year: 354 Days

Day: 18.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.9 AU - 1.38 AU

Year: 445 Days

Day: 30 Hours

Environment

Temp: 10 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,447,027 km

• M1: 395,537 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.27 AU - 1.29 AU

Year: 529 Days

Day: 12.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.78 AU - 1.88 AU

Year: 904 Days

Day: 24 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.4

Radius: 10.1

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.82 AU - 11.22 AU

Year: 9895 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,447,027 km

• M1: 168,298 km (0.112 R)
• M2: 510,428 km (0.045 R)
• M3: 651,050 km (0.113 R)
• M4: 1,213,987 km (0.073 R)
• M5: 1,588,580 km (0.074 R)
• M6: 2,521,771 km (0.058 R)
• M7: 2,714,902 km (0.068 R)
• M8: 2,941,543 km (0.048 R)
• M9: 3,752,064 km (0.117 R)
• M10: 3,909,441 km (0.041 R)
• M11: 4,427,947 km (0.117 R)
• M12: 4,628,109 km (0.096 R)
• M13: 4,968,145 km (0.078 R)
• M14: 5,211,092 km (0.117 R)
• M15: 5,351,714 km (0.109 R)
• M16: 5,529,287 km (0.1 R)
• M17: 6,902,895 km (0.082 R)
• M18: 7,607,800 km (0.097 R)
• M19: 7,687,535 km (0.088 R)
• M20: 8,335,444 km (0.092 R)
• M21: 8,749,381 km (0.079 R)
• M22: 9,597,152 km (0.043 R)
• M23: 10,693,705 km (0.066 R)
• M24: 11,143,396 km (0.064 R)
• M25: 11,370,485 km (0.073 R)
• M26: 11,921,903 km (0.099 R)
• M27: 12,014,803 km (0.116 R)
• M28: 12,341,376 km (0.079 R)
• M29: 12,576,394 km (0.056 R)
• M30: 12,670,790 km (0.117 R)
• M31: 13,003,197 km (0.12 R)
• M32: 13,628,216 km (0.088 R)
• M33: 14,312,178 km (0.092 R)
• M34: 14,410,912 km (0.107 R)
• M35: 14,708,163 km (0.091 R)
• M36: 15,157,855 km (0.1 R)
• M37: 15,308,649 km (0.032 R)
• M38: 15,764,474 km (0.113 R)
• M39: 16,019,538 km (0.112 R)
• M40: 16,585,617 km (0.094 R)
• M41: 16,845,169 km (0.118 R)
• M42: 17,053,708 km (0.112 R)
• M43: 17,368,163 km (0.102 R)
• M44: 17,631,605 km (0.09 R)
• M45: 17,737,371 km (0.09 R)
• M46: 18,109,271 km (0.09 R)
• M47: 18,269,490 km (0.027 R)
• M48: 18,430,158 km (0.072 R)
• M49: 19,403,891 km (0.106 R)
• M50: 20,283,377 km (0.058 R)
• M51: 20,951,481 km (0.107 R)
• M52: 22,195,238 km (0.05 R)
• M53: 22,423,973 km (0.025 R)
• M54: 22,768,497 km (0.077 R)
• M55: 23,812,540 km (0.108 R)
• M56: 24,105,303 km (0.09 R)
• M57: 24,281,530 km (0.048 R)
• M58: 26,188,005 km (0.088 R)
• M59: 26,672,253 km (0.097 R)
• M60: 27,281,565 km (0.115 R)
• M61: 28,204,135 km (0.07 R)
• M62: 28,451,869 km (0.054 R)
• M63: 28,700,351 km (0.037 R)
• M64: 31,160,488 km (0.1 R)
• M65: 31,480,778 km (0.114 R)
• M66: 32,189,273 km (0.089 R)
• M67: 33,033,304 km (0.087 R)
• M68: 34,544,392 km (0.091 R)
• M69: 34,942,173 km (0.025 R)
• M70: 35,075,166 km (0.11 R)
• M71: 35,475,190 km (0.071 R)
• M72: 36,077,920 km (0.103 R)
• M73: 36,279,578 km (0.058 R)
• M74: 37,089,950 km (0.096 R)
• M75: 39,418,291 km (0.066 R)
• M76: 41,652,685 km (0.097 R)
• M77: 42,572,113 km (0.111 R)
• M78: 43,283,900 km (0.105 R)
• M79: 43,784,454 km (0.069 R)
• M80: 43,927,769 km (0.105 R)
• M81: 44,214,997 km (0.097 R)
• M82: 44,502,973 km (0.109 R)
• M83: 45,660,561 km (0.117 R)
• M84: 46,024,383 km (0.114 R)
• M85: 46,974,779 km (0.104 R)
• M86: 47,048,082 km (0.111 R)
• M87: 49,118,067 km (0.108 R)
• M88: 49,714,813 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.3

Radius: 5.2

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.54 AU - 16.62 AU

Year: 18278 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,447,027 km

• M1: 186,549 km (0.116 R)
• M2: 271,071 km (0.103 R)
• M3: 664,813 km (0.077 R)
• M4: 835,654 km (0.093 R)
• M5: 1,217,727 km (0.041 R)
• M6: 1,341,893 km (0.043 R)
• M7: 1,427,014 km (0.074 R)
• M8: 1,470,248 km (0.096 R)
• M9: 1,716,037 km (0.033 R)
• M10: 1,762,113 km (0.103 R)
• M11: 2,170,516 km (0.094 R)
• M12: 2,660,299 km (0.111 R)
• M13: 2,740,633 km (0.062 R)
• M14: 3,014,547 km (0.099 R)
• M15: 3,383,605 km (0.098 R)
• M16: 3,558,784 km (0.09 R)
• M17: 3,617,875 km (0.089 R)
• M18: 3,796,944 km (0.073 R)
• M19: 3,948,486 km (0.105 R)
• M20: 4,132,940 km (0.118 R)
• M21: 4,226,289 km (0.091 R)
• M22: 4,446,647 km (0.034 R)
• M23: 5,230,390 km (0.036 R)
• M24: 6,091,177 km (0.109 R)
• M25: 6,592,329 km (0.068 R)
• M26: 7,032,297 km (0.12 R)
• M27: 7,481,689 km (0.078 R)
• M28: 8,056,593 km (0.082 R)
• M29: 8,368,954 km (0.12 R)
• M30: 8,605,767 km (0.116 R)
• M31: 8,724,997 km (0.091 R)
• M32: 8,804,882 km (0.066 R)
• M33: 9,045,734 km (0.114 R)
• M34: 9,493,032 km (0.1 R)
• M35: 10,324,647 km (0.114 R)
• M36: 11,006,663 km (0.117 R)
• M37: 11,092,981 km (0.088 R)
• M38: 12,145,702 km (0.094 R)
• M39: 12,548,569 km (0.034 R)
• M40: 13,367,467 km (0.097 R)
• M41: 13,505,696 km (0.086 R)
• M42: 14,063,097 km (0.039 R)
• M43: 14,865,540 km (0.116 R)
• M44: 16,023,578 km (0.081 R)
• M45: 16,121,415 km (0.076 R)
• M46: 17,511,478 km (0.11 R)
• M47: 18,373,910 km (0.112 R)
• M48: 18,887,778 km (0.104 R)
• M49: 19,354,225 km (0.062 R)
• M50: 19,982,087 km (0.093 R)
• M51: 20,351,444 km (0.068 R)
• M52: 20,616,531 km (0.118 R)
• M53: 20,829,559 km (0.105 R)
• M54: 21,418,974 km (0.115 R)
• M55: 22,340,647 km (0.076 R)
• M56: 23,663,840 km (0.106 R)
• M57: 24,222,588 km (0.088 R)
• M58: 24,559,931 km (0.056 R)
• M59: 25,982,158 km (0.079 R)
• M60: 26,097,049 km (0.055 R)
• M61: 26,790,286 km (0.102 R)
• M62: 26,848,330 km (0.066 R)
• M63: 27,139,148 km (0.091 R)
• M64: 27,197,342 km (0.112 R)
• M65: 27,431,014 km (0.108 R)
• M66: 28,668,038 km (0.062 R)
• M67: 28,905,749 km (0.042 R)
• M68: 29,144,059 km (0.075 R)
• M69: 29,983,452 km (0.072 R)
• M70: 30,043,740 km (0.071 R)
• M71: 30,891,661 km (0.078 R)
• M72: 31,440,835 km (0.1 R)
• M73: 31,747,361 km (0.096 R)
• M74: 32,796,790 km (0.09 R)
• M75: 32,983,189 km (0.084 R)
• M76: 34,046,082 km (0.061 R)
• M77: 34,929,756 km (0.101 R)
• M78: 35,821,061 km (0.115 R)
• M79: 38,212,233 km (0.065 R)
• M80: 39,064,492 km (0.103 R)
• M81: 40,055,727 km (0.088 R)
• M82: 40,122,149 km (0.114 R)
• M83: 40,454,555 km (0.111 R)
• M84: 41,323,121 km (0.092 R)
• M85: 41,390,140 km (0.097 R)
• M86: 41,995,413 km (0.06 R)
• M87: 43,214,636 km (0.067 R)
• M88: 45,272,504 km (0.104 R)
• M89: 45,896,028 km (0.072 R)
• M90: 46,452,682 km (0.111 R)

Asteroid Belt

Center: 14.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.7

Radius: 3.1

Gravity: 82.59 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.44 AU - 18.34 AU

Year: 24236 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,447,027 km

• M1: 103,522 km (0.119 R)
• M2: 441,314 km (0.085 R)
• M3: 607,816 km (0.099 R)
• M4: 633,098 km (0.069 R)
• M5: 684,709 km (0.066 R)
• M6: 737,817 km (0.12 R)
• M7: 993,479 km (0.103 R)
• M8: 1,084,285 km (0.111 R)
• M9: 1,406,519 km (0.076 R)
• M10: 1,756,279 km (0.107 R)
• M11: 1,866,383 km (0.086 R)
• M12: 1,940,883 km (0.044 R)
• M13: 2,054,727 km (0.118 R)
• M14: 3,039,978 km (0.076 R)
• M15: 3,396,470 km (0.074 R)
• M16: 3,625,804 km (0.118 R)
• M17: 3,672,329 km (0.073 R)
• M18: 5,579,402 km (0.075 R)
• M19: 7,204,933 km (0.117 R)
• M20: 7,857,179 km (0.104 R)
• M21: 8,527,976 km (0.114 R)
• M22: 10,514,636 km (0.102 R)
• M23: 11,661,752 km (0.103 R)
• M24: 11,937,461 km (0.116 R)
• M25: 12,215,265 km (0.081 R)
• M26: 12,425,001 km (0.104 R)
• M27: 15,182,538 km (0.092 R)
• M28: 16,091,046 km (0.112 R)
• M29: 16,706,492 km (0.079 R)
• M30: 18,198,581 km (0.069 R)
• M31: 18,758,975 km (0.114 R)
• M32: 19,814,537 km (0.083 R)
• M33: 20,143,353 km (0.074 R)
• M34: 20,225,782 km (0.106 R)
• M35: 20,390,938 km (0.087 R)
• M36: 20,556,692 km (0.074 R)
• M37: 21,475,971 km (0.057 R)
• M38: 22,152,901 km (0.11 R)
• M39: 22,493,985 km (0.109 R)
• M40: 24,488,723 km (0.068 R)
• M41: 24,841,325 km (0.105 R)
• M42: 26,268,638 km (0.102 R)
• M43: 26,901,288 km (0.071 R)
• M44: 28,922,504 km (0.102 R)
• M45: 30,139,483 km (0.07 R)
• M46: 30,801,753 km (0.087 R)
• M47: 31,660,145 km (0.112 R)
• M48: 34,085,725 km (0.047 R)
• M49: 35,370,472 km (0.049 R)
• M50: 35,669,219 km (0.026 R)
• M51: 37,783,635 km (0.11 R)
• M52: 38,088,964 km (0.061 R)
• M53: 40,665,189 km (0.089 R)
• M54: 41,082,567 km (0.118 R)
• M55: 42,766,291 km (0.119 R)
• M56: 43,403,429 km (0.065 R)
• M57: 43,616,606 km (0.096 R)
• M58: 44,257,932 km (0.069 R)
• M59: 44,687,278 km (0.107 R)
• M60: 44,902,399 km (0.076 R)
• M61: 45,874,935 km (0.038 R)
• M62: 46,309,367 km (0.098 R)
• M63: 46,418,275 km (0.112 R)
• M64: 47,291,926 km (0.116 R)
• M65: 47,840,801 km (0.08 R)
• M66: 48,171,113 km (0.099 R)
• M67: 48,502,173 km (0.09 R)
• M68: 50,952,885 km (0.067 R)
• M69: 52,306,596 km (0.086 R)
• M70: 53,900,711 km (0.097 R)
• M71: 55,973,689 km (0.108 R)
• M72: 56,321,654 km (0.081 R)
• M73: 57,019,976 km (0.092 R)
• M74: 58,542,434 km (0.06 R)
• M75: 59,013,667 km (0.084 R)
• M76: 61,747,269 km (0.068 R)
• M77: 63,552,018 km (0.055 R)
• M78: 64,278,914 km (0.099 R)
• M79: 64,764,957 km (0.108 R)
• M80: 65,374,120 km (0.112 R)
• M81: 66,230,418 km (0.06 R)
• M82: 67,213,426 km (0.089 R)
• M83: 67,583,232 km (0.074 R)
• M84: 69,691,963 km (0.094 R)
• M85: 70,691,875 km (0.11 R)
• M86: 71,319,139 km (0.064 R)
• M87: 71,444,801 km (0.098 R)
• M88: 74,355,677 km (0.087 R)
• M89: 74,483,134 km (0.1 R)
• M90: 79,770,222 km (0.118 R)
• M91: 83,449,731 km (0.12 R)
• M92: 83,714,669 km (0.043 R)
• M93: 84,910,405 km (0.109 R)
• M94: 85,710,604 km (0.059 R)
• M95: 86,647,386 km (0.085 R)
• M96: 89,478,077 km (0.092 R)
• M97: 90,700,441 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347

Radius: 7.4

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.9 AU - 17.12 AU

Year: 24503 Days

Day: 23.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 69,447,027 km

• M1: 116,537 km (0.058 R)
• M2: 565,779 km (0.115 R)
• M3: 732,132 km (0.054 R)
• M4: 938,278 km (0.083 R)
• M5: 1,111,363 km (0.077 R)
• M6: 1,294,770 km (0.114 R)
• M7: 1,376,450 km (0.091 R)
• M8: 1,720,525 km (0.114 R)
• M9: 2,219,733 km (0.101 R)
• M10: 2,285,257 km (0.055 R)
• M11: 4,081,030 km (0.069 R)
• M12: 4,365,266 km (0.034 R)
• M13: 5,212,887 km (0.117 R)
• M14: 5,300,402 km (0.049 R)
• M15: 5,745,456 km (0.093 R)
• M16: 5,881,291 km (0.083 R)
• M17: 6,957,947 km (0.101 R)
• M18: 7,592,990 km (0.097 R)
• M19: 7,892,335 km (0.115 R)
• M20: 9,768,292 km (0.097 R)
• M21: 9,930,606 km (0.12 R)
• M22: 11,889,440 km (0.095 R)
• M23: 12,178,763 km (0.092 R)
• M24: 12,823,529 km (0.11 R)
• M25: 14,085,238 km (0.116 R)
• M26: 15,385,842 km (0.103 R)
• M27: 15,764,474 km (0.07 R)
• M28: 17,901,480 km (0.079 R)
• M29: 19,172,463 km (0.074 R)
• M30: 20,058,830 km (0.108 R)
• M31: 20,541,583 km (0.072 R)
• M32: 22,012,728 km (0.095 R)
• M33: 22,225,606 km (0.083 R)
• M34: 23,445,128 km (0.08 R)
• M35: 24,539,137 km (0.064 R)
• M36: 24,907,597 km (0.104 R)
• M37: 25,500,752 km (0.057 R)
• M38: 26,248,742 km (0.069 R)
• M39: 27,460,484 km (0.047 R)
• M40: 28,150,131 km (0.093 R)
• M41: 28,690,478 km (0.11 R)
• M42: 33,297,195 km (0.105 R)
• M43: 34,690,250 km (0.075 R)
• M44: 35,103,589 km (0.101 R)
• M45: 38,982,363 km (0.111 R)
• M46: 39,153,952 km (0.102 R)
• M47: 40,623,601 km (0.089 R)
• M48: 40,710,667 km (0.063 R)
• M49: 41,146,595 km (0.092 R)
• M50: 41,671,833 km (0.101 R)
• M51: 45,771,563 km (0.096 R)
• M52: 47,593,815 km (0.038 R)
• M53: 48,052,930 km (0.109 R)
• M54: 48,145,083 km (0.068 R)
• M55: 51,308,629 km (0.101 R)
• M56: 51,496,823 km (0.068 R)
• M57: 57,540,727 km (0.053 R)
• M58: 58,815,600 km (0.111 R)
• M59: 62,695,420 km (0.119 R)
• M60: 63,905,817 km (0.118 R)
• M61: 64,007,095 km (0.093 R)
• M62: 64,513,932 km (0.058 R)
• M63: 66,042,374 km (0.079 R)
• M64: 66,759,845 km (0.072 R)
• M65: 67,686,005 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 18,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit