🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.43 AU - 0.57 AU

Year: 128 Days

Day: 34.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.45 AU - 0.59 AU

Year: 136 Days

Day: 44.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,794,143 km

• M1: 323,431 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.58 AU - 0.8 AU

Year: 207 Days

Day: 36.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.95 AU - 1.13 AU

Year: 384 Days

Day: 16.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.16 AU - 1.68 AU

Year: 612 Days

Day: 13.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 110,794,143 km

• M1: 734,376 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.21 AU - 4.63 AU

Year: 3361 Days

Day: 26.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.8

Radius: 9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.16 AU - 8.56 AU

Year: 6498 Days

Day: 9.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 138.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 110,794,143 km

• M1: 116,537 km (0.095 R)
• M2: 196,422 km (0.094 R)
• M3: 278,252 km (0.099 R)
• M4: 413,040 km (0.077 R)
• M5: 479,760 km (0.066 R)
• M6: 670,647 km (0.095 R)
• M7: 886,367 km (0.099 R)
• M8: 1,427,912 km (0.112 R)
• M9: 1,660,237 km (0.041 R)
• M10: 2,575,776 km (0.118 R)
• M11: 2,725,972 km (0.066 R)
• M12: 2,878,861 km (0.113 R)
• M13: 3,153,523 km (0.092 R)
• M14: 3,233,558 km (0.066 R)
• M15: 3,498,346 km (0.117 R)
• M16: 3,855,436 km (0.119 R)
• M17: 4,027,474 km (0.099 R)
• M18: 4,092,699 km (0.107 R)
• M19: 4,202,204 km (0.095 R)
• M20: 4,856,246 km (0.054 R)
• M21: 4,925,659 km (0.055 R)
• M22: 5,230,690 km (0.098 R)
• M23: 5,301,898 km (0.115 R)
• M24: 5,421,427 km (0.068 R)
• M25: 5,933,052 km (0.103 R)
• M26: 6,007,402 km (0.031 R)
• M27: 6,511,098 km (0.086 R)
• M28: 6,819,868 km (0.028 R)
• M29: 7,371,884 km (0.064 R)
• M30: 7,883,509 km (0.058 R)
• M31: 8,267,975 km (0.106 R)
• M32: 8,518,402 km (0.056 R)
• M33: 8,714,824 km (0.119 R)
• M34: 8,856,044 km (0.117 R)
• M35: 9,055,159 km (0.088 R)
• M36: 9,690,352 km (0.057 R)
• M37: 10,399,745 km (0.106 R)
• M38: 10,790,943 km (0.059 R)
• M39: 11,095,076 km (0.113 R)
• M40: 12,658,373 km (0.104 R)
• M41: 13,270,229 km (0.095 R)
• M42: 14,256,079 km (0.119 R)
• M43: 14,556,471 km (0.111 R)
• M44: 14,960,086 km (0.081 R)
• M45: 15,469,916 km (0.055 R)
• M46: 15,881,908 km (0.116 R)
• M47: 16,054,694 km (0.105 R)
• M48: 16,646,653 km (0.086 R)
• M49: 17,033,363 km (0.119 R)
• M50: 17,139,428 km (0.111 R)
• M51: 17,245,643 km (0.115 R)
• M52: 17,352,156 km (0.106 R)
• M53: 17,637,140 km (0.057 R)
• M54: 17,816,059 km (0.117 R)
• M55: 17,887,717 km (0.077 R)
• M56: 18,031,480 km (0.09 R)
• M57: 18,428,662 km (0.025 R)
• M58: 19,526,860 km (0.088 R)
• M59: 19,823,214 km (0.075 R)
• M60: 19,934,814 km (0.099 R)
• M61: 20,195,862 km (0.055 R)
• M62: 21,137,431 km (0.074 R)
• M63: 21,480,010 km (0.115 R)
• M64: 21,977,872 km (0.093 R)
• M65: 22,557,265 km (0.091 R)
• M66: 22,829,233 km (0.042 R)
• M67: 23,024,309 km (0.084 R)
• M68: 23,219,834 km (0.116 R)
• M69: 24,007,616 km (0.072 R)
• M70: 24,245,626 km (0.099 R)
• M71: 25,125,112 km (0.035 R)
• M72: 25,245,837 km (0.038 R)
• M73: 25,366,713 km (0.098 R)
• M74: 25,528,278 km (0.087 R)
• M75: 27,079,907 km (0.058 R)
• M76: 27,410,519 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.9

Radius: 11.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.97 AU - 10.03 AU

Year: 8962 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 110,794,143 km

• M1: 163,062 km (0.112 R)
• M2: 391,946 km (0.053 R)
• M3: 501,901 km (0.095 R)
• M4: 624,571 km (0.107 R)
• M5: 774,468 km (0.115 R)
• M6: 887,115 km (0.08 R)
• M7: 971,489 km (0.118 R)
• M8: 1,260,661 km (0.045 R)
• M9: 1,356,853 km (0.097 R)
• M10: 1,810,284 km (0.117 R)
• M11: 1,986,660 km (0.096 R)
• M12: 2,077,017 km (0.054 R)
• M13: 2,380,701 km (0.107 R)
• M14: 2,723,878 km (0.108 R)
• M15: 3,241,636 km (0.096 R)
• M16: 3,484,733 km (0.042 R)
• M17: 3,903,308 km (0.07 R)
• M18: 4,104,218 km (0.072 R)
• M19: 4,516,210 km (0.101 R)
• M20: 5,096,949 km (0.09 R)
• M21: 5,412,002 km (0.1 R)
• M22: 5,766,100 km (0.109 R)
• M23: 6,061,556 km (0.118 R)
• M24: 6,497,036 km (0.108 R)
• M25: 6,633,020 km (0.117 R)
• M26: 7,256,993 km (0.098 R)
• M27: 7,433,668 km (0.118 R)
• M28: 7,647,593 km (0.087 R)
• M29: 8,191,381 km (0.106 R)
• M30: 8,822,834 km (0.12 R)
• M31: 9,239,763 km (0.045 R)
• M32: 9,469,844 km (0.105 R)
• M33: 9,624,379 km (0.112 R)
• M34: 11,011,750 km (0.113 R)
• M35: 11,215,203 km (0.073 R)
• M36: 12,461,054 km (0.099 R)
• M37: 12,588,062 km (0.099 R)
• M38: 13,532,623 km (0.116 R)
• M39: 14,101,544 km (0.1 R)
• M40: 16,454,419 km (0.033 R)
• M41: 17,155,585 km (0.07 R)
• M42: 17,628,463 km (0.064 R)
• M43: 17,914,195 km (0.102 R)
• M44: 18,057,660 km (0.089 R)
• M45: 18,635,407 km (0.104 R)
• M46: 18,926,524 km (0.1 R)
• M47: 19,268,056 km (0.091 R)
• M48: 19,710,267 km (0.076 R)
• M49: 20,905,704 km (0.1 R)
• M50: 21,309,469 km (0.107 R)
• M51: 21,613,900 km (0.104 R)
• M52: 21,919,828 km (0.111 R)
• M53: 22,691,005 km (0.12 R)
• M54: 23,157,900 km (0.095 R)
• M55: 23,890,481 km (0.097 R)
• M56: 24,312,646 km (0.101 R)
• M57: 24,896,975 km (0.098 R)
• M58: 25,164,157 km (0.097 R)
• M59: 25,432,236 km (0.062 R)
• M60: 25,539,797 km (0.069 R)
• M61: 25,701,363 km (0.088 R)
• M62: 26,242,309 km (0.071 R)
• M63: 26,677,938 km (0.092 R)
• M64: 27,445,824 km (0.028 R)
• M65: 27,611,279 km (0.068 R)
• M66: 27,832,385 km (0.038 R)
• M67: 28,611,191 km (0.113 R)
• M68: 29,566,523 km (0.11 R)
• M69: 30,703,766 km (0.117 R)
• M70: 31,623,793 km (0.1 R)
• M71: 31,913,265 km (0.062 R)
• M72: 32,203,485 km (0.119 R)
• M73: 32,436,259 km (0.078 R)
• M74: 35,154,004 km (0.083 R)
• M75: 35,333,820 km (0.112 R)
• M76: 35,875,065 km (0.108 R)
• M77: 36,600,765 km (0.087 R)
• M78: 36,843,861 km (0.095 R)
• M79: 37,026,520 km (0.049 R)
• M80: 37,270,365 km (0.065 R)
• M81: 37,453,772 km (0.064 R)
• M82: 37,637,328 km (0.103 R)
• M83: 38,498,264 km (0.108 R)
• M84: 38,683,466 km (0.094 R)
• M85: 39,676,946 km (0.1 R)
• M86: 41,056,388 km (0.115 R)
• M87: 41,308,909 km (0.083 R)
• M88: 41,942,605 km (0.049 R)
• M89: 42,133,193 km (0.063 R)
• M90: 42,387,958 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.4

Radius: 3.9

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.07 AU - 20.75 AU

Year: 25148 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 110,794,143 km

• M1: 385,663 km (0.094 R)
• M2: 470,485 km (0.112 R)
• M3: 911,350 km (0.109 R)
• M4: 1,192,594 km (0.092 R)
• M5: 1,744,311 km (0.117 R)
• M6: 2,031,389 km (0.116 R)
• M7: 2,271,494 km (0.087 R)
• M8: 2,395,062 km (0.093 R)
• M9: 3,011,106 km (0.106 R)
• M10: 3,319,128 km (0.045 R)
• M11: 4,226,589 km (0.079 R)
• M12: 4,963,957 km (0.076 R)
• M13: 7,402,701 km (0.093 R)
• M14: 7,448,328 km (0.073 R)
• M15: 7,677,812 km (0.093 R)
• M16: 7,816,788 km (0.105 R)
• M17: 8,957,173 km (0.116 R)
• M18: 9,348,670 km (0.112 R)
• M19: 10,814,280 km (0.088 R)
• M20: 11,388,587 km (0.1 R)
• M21: 11,441,245 km (0.045 R)
• M22: 11,972,766 km (0.114 R)
• M23: 13,726,801 km (0.094 R)
• M24: 14,291,234 km (0.078 R)
• M25: 14,863,147 km (0.086 R)
• M26: 15,094,126 km (0.085 R)
• M27: 16,088,503 km (0.052 R)
• M28: 17,345,724 km (0.107 R)
• M29: 17,527,934 km (0.049 R)
• M30: 19,258,631 km (0.091 R)
• M31: 19,510,255 km (0.072 R)
• M32: 19,953,364 km (0.097 R)
• M33: 20,399,614 km (0.1 R)
• M34: 20,463,642 km (0.114 R)
• M35: 21,367,064 km (0.041 R)
• M36: 23,480,433 km (0.08 R)
• M37: 24,222,139 km (0.071 R)
• M38: 24,971,475 km (0.038 R)
• M39: 26,913,106 km (0.069 R)
• M40: 27,264,810 km (0.106 R)
• M41: 27,547,401 km (0.105 R)
• M42: 30,498,518 km (0.085 R)
• M43: 30,791,879 km (0.116 R)
• M44: 30,865,332 km (0.103 R)
• M45: 31,307,244 km (0.106 R)
• M46: 32,645,846 km (0.094 R)
• M47: 34,154,690 km (0.112 R)
• M48: 36,927,636 km (0.086 R)
• M49: 37,240,146 km (0.042 R)
• M50: 37,710,631 km (0.117 R)
• M51: 40,172,414 km (0.103 R)
• M52: 40,252,748 km (0.068 R)
• M53: 40,413,416 km (0.107 R)
• M54: 41,463,144 km (0.059 R)
• M55: 41,706,690 km (0.11 R)
• M56: 42,603,828 km (0.053 R)
• M57: 44,666,035 km (0.096 R)
• M58: 45,918,917 km (0.071 R)
• M59: 47,522,307 km (0.085 R)
• M60: 48,288,248 km (0.086 R)
• M61: 49,229,966 km (0.077 R)
• M62: 49,401,854 km (0.087 R)
• M63: 51,392,553 km (0.119 R)
• M64: 51,654,050 km (0.093 R)
• M65: 53,497,545 km (0.086 R)
• M66: 54,471,726 km (0.098 R)
• M67: 55,809,730 km (0.106 R)
• M68: 56,437,741 km (0.078 R)
• M69: 56,887,732 km (0.117 R)
• M70: 57,791,303 km (0.096 R)
• M71: 58,154,078 km (0.108 R)
• M72: 58,335,839 km (0.045 R)
• M73: 58,608,706 km (0.113 R)
• M74: 59,247,040 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.3

Radius: 4.9

Gravity: 34.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 15.75 AU - 23.77 AU

Year: 31767 Days

Day: 15.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,794,143 km

• M1: 64,477 km (0.103 R)
• M2: 306,376 km (0.046 R)
• M3: 422,315 km (0.045 R)
• M4: 525,238 km (0.119 R)
• M5: 848,968 km (0.101 R)
• M6: 2,335,372 km (0.116 R)
• M7: 2,708,769 km (0.098 R)
• M8: 3,828,509 km (0.063 R)
• M9: 3,882,514 km (0.099 R)
• M10: 4,492,424 km (0.094 R)
• M11: 4,779,652 km (0.094 R)
• M12: 5,072,565 km (0.117 R)
• M13: 5,251,184 km (0.031 R)
• M14: 5,986,308 km (0.055 R)
• M15: 6,111,821 km (0.101 R)
• M16: 6,238,381 km (0.079 R)
• M17: 6,622,997 km (0.069 R)
• M18: 6,687,922 km (0.106 R)
• M19: 7,015,392 km (0.062 R)
• M20: 9,522,952 km (0.055 R)
• M21: 9,817,061 km (0.03 R)
• M22: 10,641,196 km (0.112 R)
• M23: 10,717,191 km (0.117 R)
• M24: 11,177,205 km (0.079 R)
• M25: 11,409,530 km (0.119 R)
• M26: 11,643,501 km (0.113 R)
• M27: 12,595,243 km (0.047 R)
• M28: 12,999,157 km (0.119 R)
• M29: 13,571,668 km (0.036 R)
• M30: 14,826,047 km (0.096 R)
• M31: 14,996,139 km (0.116 R)
• M32: 16,379,620 km (0.077 R)
• M33: 16,908,748 km (0.043 R)
• M34: 17,086,470 km (0.073 R)
• M35: 17,533,319 km (0.072 R)
• M36: 18,438,536 km (0.077 R)
• M37: 18,713,048 km (0.107 R)
• M38: 20,388,395 km (0.09 R)
• M39: 22,402,580 km (0.096 R)
• M40: 22,793,480 km (0.076 R)
• M41: 24,881,866 km (0.067 R)
• M42: 30,201,566 km (0.12 R)
• M43: 30,849,774 km (0.028 R)
• M44: 31,393,412 km (0.073 R)
• M45: 34,833,864 km (0.115 R)
• M46: 35,059,907 km (0.062 R)
• M47: 35,740,876 km (0.107 R)
• M48: 36,083,156 km (0.087 R)
• M49: 37,810,114 km (0.102 R)
• M50: 38,625,273 km (0.063 R)
• M51: 39,681,733 km (0.042 R)
• M52: 41,344,064 km (0.1 R)
• M53: 44,736,196 km (0.114 R)
• M54: 45,845,315 km (0.114 R)
• M55: 46,217,065 km (0.109 R)
• M56: 46,341,232 km (0.11 R)
• M57: 49,480,244 km (0.07 R)
• M58: 52,557,771 km (0.097 R)
• M59: 54,512,417 km (0.106 R)
• M60: 56,093,218 km (0.118 R)
• M61: 56,225,612 km (0.092 R)
• M62: 57,288,654 km (0.09 R)
• M63: 58,090,349 km (0.112 R)
• M64: 59,434,636 km (0.085 R)
• M65: 59,975,133 km (0.07 R)
• M66: 60,381,740 km (0.113 R)
• M67: 61,606,647 km (0.118 R)
• M68: 62,565,121 km (0.095 R)
• M69: 62,839,782 km (0.075 R)
• M70: 63,804,539 km (0.09 R)
• M71: 67,008,776 km (0.106 R)
• M72: 67,149,398 km (0.106 R)
• M73: 68,559,657 km (0.097 R)
• M74: 69,552,837 km (0.07 R)
• M75: 71,984,251 km (0.102 R)
• M76: 75,026,025 km (0.064 R)
• M77: 75,172,032 km (0.059 R)
• M78: 80,337,348 km (0.09 R)
• M79: 85,463,618 km (0.1 R)
• M80: 86,073,678 km (0.105 R)
• M81: 88,528,130 km (0.099 R)
• M82: 89,454,590 km (0.053 R)
• M83: 90,073,925 km (0.07 R)
• M84: 90,228,909 km (0.106 R)
• M85: 91,472,665 km (0.098 R)
• M86: 93,505,700 km (0.066 R)
• M87: 94,921,943 km (0.109 R)
• M88: 95,869,945 km (0.074 R)
• M89: 96,821,238 km (0.073 R)
• M90: 100,657,226 km (0.109 R)
• M91: 102,432,056 km (0.115 R)
• M92: 104,379,820 km (0.069 R)
• M93: 107,817,878 km (0.094 R)
• M94: 108,312,000 km (0.076 R)
• M95: 108,806,870 km (0.106 R)
• M96: 109,633,548 km (0.092 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 14,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit