🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.99 AU - 1.37 AU

Year: 448 Days

Day: 28.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 87,546,131 km

• M1: 31,266 km (0.101 R)
• M2: 516,561 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.16 AU - 1.22 AU

Year: 454 Days

Day: 34.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,546,131 km

• M1: 204,500 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.85 AU - 4.01 AU

Year: 2222 Days

Day: 30 Hours

Environment

Temp: -106 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.1 AU - 5.6 AU

Year: 4329 Days

Day: 44 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.3

Radius: 11.1

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.68 AU - 7.86 AU

Year: 6858 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,546,131 km

• M1: 152,440 km (0.101 R)
• M2: 515,813 km (0.068 R)
• M3: 754,721 km (0.049 R)
• M4: 912,397 km (0.092 R)
• M5: 1,046,886 km (0.073 R)
• M6: 1,170,304 km (0.097 R)
• M7: 1,374,655 km (0.05 R)
• M8: 1,491,192 km (0.097 R)
• M9: 1,611,019 km (0.106 R)
• M10: 1,839,605 km (0.114 R)
• M11: 2,056,672 km (0.119 R)
• M12: 2,259,377 km (0.083 R)
• M13: 2,445,028 km (0.101 R)
• M14: 2,684,384 km (0.085 R)
• M15: 2,956,652 km (0.065 R)
• M16: 3,083,362 km (0.045 R)
• M17: 3,160,405 km (0.094 R)
• M18: 3,290,106 km (0.084 R)
• M19: 3,395,124 km (0.052 R)
• M20: 3,501,338 km (0.079 R)
• M21: 3,689,981 km (0.094 R)
• M22: 3,799,188 km (0.117 R)
• M23: 4,218,660 km (0.083 R)
• M24: 4,419,570 km (0.087 R)
• M25: 4,535,807 km (0.108 R)
• M26: 4,771,424 km (0.063 R)
• M27: 5,132,404 km (0.092 R)
• M28: 5,285,442 km (0.034 R)
• M29: 5,658,839 km (0.086 R)
• M30: 5,753,684 km (0.093 R)
• M31: 6,300,464 km (0.068 R)
• M32: 6,464,573 km (0.078 R)
• M33: 6,563,607 km (0.057 R)
• M34: 6,729,959 km (0.084 R)
• M35: 7,409,134 km (0.029 R)
• M36: 7,687,087 km (0.053 R)
• M37: 8,360,726 km (0.11 R)
• M38: 8,722,902 km (0.103 R)
• M39: 9,387,865 km (0.096 R)
• M40: 9,802,251 km (0.07 R)
• M41: 10,030,836 km (0.115 R)
• M42: 10,261,217 km (0.12 R)
• M43: 11,200,093 km (0.11 R)
• M44: 11,519,186 km (0.099 R)
• M45: 11,962,893 km (0.109 R)
• M46: 12,659,570 km (0.084 R)
• M47: 13,159,227 km (0.08 R)
• M48: 13,327,226 km (0.106 R)
• M49: 14,653,411 km (0.073 R)
• M50: 15,486,970 km (0.097 R)
• M51: 16,380,967 km (0.11 R)
• M52: 18,078,603 km (0.114 R)
• M53: 18,265,451 km (0.045 R)
• M54: 19,687,529 km (0.082 R)
• M55: 19,879,762 km (0.084 R)
• M56: 20,169,383 km (0.088 R)
• M57: 20,557,739 km (0.057 R)
• M58: 21,539,251 km (0.115 R)
• M59: 21,836,801 km (0.082 R)
• M60: 22,586,436 km (0.111 R)
• M61: 24,110,838 km (0.104 R)
• M62: 24,730,024 km (0.094 R)
• M63: 25,041,487 km (0.093 R)
• M64: 26,991,046 km (0.087 R)
• M65: 27,204,822 km (0.084 R)
• M66: 29,702,208 km (0.09 R)
• M67: 30,643,777 km (0.078 R)
• M68: 32,272,150 km (0.088 R)
• M69: 33,354,341 km (0.05 R)
• M70: 35,145,477 km (0.118 R)
• M71: 35,262,013 km (0.111 R)
• M72: 36,435,459 km (0.098 R)
• M73: 36,553,492 km (0.112 R)
• M74: 37,681,160 km (0.081 R)
• M75: 37,800,540 km (0.089 R)
• M76: 37,920,068 km (0.049 R)
• M77: 38,579,645 km (0.11 R)
• M78: 39,545,599 km (0.091 R)
• M79: 39,666,923 km (0.056 R)
• M80: 39,909,870 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 8.3

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.45 AU - 10.63 AU

Year: 10309 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,546,131 km

• M1: 119,230 km (0.096 R)
• M2: 752,328 km (0.1 R)
• M3: 942,167 km (0.068 R)
• M4: 1,285,644 km (0.108 R)
• M5: 1,346,680 km (0.075 R)
• M6: 1,600,548 km (0.117 R)
• M7: 1,778,270 km (0.028 R)
• M8: 1,962,724 km (0.1 R)
• M9: 2,104,992 km (0.102 R)
• M10: 2,250,850 km (0.069 R)
• M11: 2,894,120 km (0.116 R)
• M12: 3,649,290 km (0.12 R)
• M13: 3,736,805 km (0.052 R)
• M14: 4,276,854 km (0.094 R)
• M15: 4,369,155 km (0.066 R)
• M16: 4,937,478 km (0.109 R)
• M17: 5,164,866 km (0.054 R)
• M18: 5,395,696 km (0.101 R)
• M19: 5,596,307 km (0.109 R)
• M20: 6,143,087 km (0.081 R)
• M21: 6,212,650 km (0.077 R)
• M22: 6,742,675 km (0.11 R)
• M23: 7,397,764 km (0.047 R)
• M24: 7,845,810 km (0.083 R)
• M25: 8,456,917 km (0.064 R)
• M26: 8,651,095 km (0.096 R)
• M27: 9,162,720 km (0.116 R)
• M28: 9,522,652 km (0.085 R)
• M29: 9,846,532 km (0.105 R)
• M30: 10,215,141 km (0.111 R)
• M31: 10,505,062 km (0.116 R)
• M32: 11,951,224 km (0.057 R)
• M33: 12,388,499 km (0.103 R)
• M34: 12,653,287 km (0.099 R)
• M35: 12,875,440 km (0.074 R)
• M36: 13,323,486 km (0.096 R)
• M37: 13,868,022 km (0.077 R)
• M38: 14,005,353 km (0.042 R)
• M39: 14,838,314 km (0.107 R)
• M40: 15,497,292 km (0.056 R)
• M41: 16,358,677 km (0.084 R)
• M42: 17,088,266 km (0.054 R)
• M43: 17,186,402 km (0.096 R)
• M44: 18,679,987 km (0.11 R)
• M45: 19,595,975 km (0.081 R)
• M46: 19,698,748 km (0.079 R)
• M47: 20,059,578 km (0.119 R)
• M48: 20,266,622 km (0.108 R)
• M49: 20,370,443 km (0.027 R)
• M50: 21,260,401 km (0.11 R)
• M51: 21,365,867 km (0.111 R)
• M52: 21,418,675 km (0.103 R)
• M53: 21,630,506 km (0.071 R)
• M54: 22,376,999 km (0.069 R)
• M55: 23,567,200 km (0.08 R)
• M56: 24,059,975 km (0.081 R)
• M57: 24,169,930 km (0.054 R)
• M58: 25,952,239 km (0.1 R)
• M59: 26,291,227 km (0.074 R)
• M60: 26,461,171 km (0.072 R)
• M61: 26,859,250 km (0.113 R)
• M62: 28,238,992 km (0.119 R)
• M63: 28,587,555 km (0.114 R)
• M64: 28,704,091 km (0.049 R)
• M65: 29,524,037 km (0.088 R)
• M66: 30,649,013 km (0.051 R)
• M67: 31,186,818 km (0.099 R)
• M68: 32,271,851 km (0.109 R)
• M69: 32,514,499 km (0.084 R)
• M70: 33,491,672 km (0.034 R)
• M71: 34,354,702 km (0.09 R)
• M72: 36,733,608 km (0.112 R)
• M73: 36,860,317 km (0.106 R)
• M74: 38,006,835 km (0.095 R)
• M75: 38,263,246 km (0.117 R)
• M76: 39,229,947 km (0.029 R)
• M77: 39,489,051 km (0.102 R)
• M78: 39,618,752 km (0.106 R)
• M79: 40,269,802 km (0.042 R)
• M80: 41,384,605 km (0.111 R)
• M81: 41,648,346 km (0.047 R)
• M82: 43,644,431 km (0.098 R)
• M83: 43,845,790 km (0.118 R)
• M84: 45,195,761 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.4

Radius: 7.1

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.82 AU - 14.42 AU

Year: 18562 Days

Day: 24.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,546,131 km

• M1: 90,507 km (0.034 R)
• M2: 139,425 km (0.106 R)
• M3: 290,519 km (0.096 R)
• M4: 337,642 km (0.075 R)
• M5: 441,463 km (0.116 R)
• M6: 936,183 km (0.044 R)
• M7: 1,035,816 km (0.096 R)
• M8: 1,113,008 km (0.066 R)
• M9: 1,412,503 km (0.039 R)
• M10: 1,557,015 km (0.116 R)
• M11: 1,645,876 km (0.113 R)
• M12: 2,451,909 km (0.106 R)
• M13: 2,661,496 km (0.065 R)
• M14: 2,804,362 km (0.106 R)
• M15: 2,949,920 km (0.043 R)
• M16: 3,439,853 km (0.026 R)
• M17: 4,036,300 km (0.102 R)
• M18: 5,100,240 km (0.041 R)
• M19: 5,594,362 km (0.098 R)
• M20: 6,292,834 km (0.095 R)
• M21: 6,822,411 km (0.114 R)
• M22: 7,018,534 km (0.107 R)
• M23: 7,117,268 km (0.07 R)
• M24: 7,216,601 km (0.087 R)
• M25: 7,266,417 km (0.104 R)
• M26: 8,442,855 km (0.072 R)
• M27: 9,187,553 km (0.091 R)
• M28: 9,404,171 km (0.113 R)
• M29: 9,622,584 km (0.092 R)
• M30: 9,897,844 km (0.1 R)
• M31: 10,343,646 km (0.117 R)
• M32: 10,625,638 km (0.039 R)
• M33: 11,254,996 km (0.112 R)
• M34: 12,014,205 km (0.095 R)
• M35: 12,310,558 km (0.041 R)
• M36: 12,370,098 km (0.098 R)
• M37: 13,766,594 km (0.111 R)
• M38: 13,890,461 km (0.068 R)
• M39: 14,893,964 km (0.081 R)
• M40: 17,169,497 km (0.103 R)
• M41: 18,313,173 km (0.11 R)
• M42: 20,602,768 km (0.072 R)
• M43: 22,396,447 km (0.113 R)
• M44: 23,644,392 km (0.073 R)
• M45: 24,689,034 km (0.09 R)
• M46: 24,914,927 km (0.107 R)
• M47: 25,444,503 km (0.085 R)
• M48: 26,054,264 km (0.089 R)
• M49: 27,210,357 km (0.109 R)
• M50: 27,443,729 km (0.075 R)
• M51: 28,857,130 km (0.099 R)
• M52: 29,094,991 km (0.047 R)
• M53: 30,294,018 km (0.087 R)
• M54: 33,403,260 km (0.111 R)
• M55: 33,569,613 km (0.068 R)
• M56: 34,154,391 km (0.096 R)
• M57: 34,658,236 km (0.039 R)
• M58: 35,588,286 km (0.101 R)
• M59: 35,673,258 km (0.108 R)
• M60: 36,440,994 km (0.048 R)
• M61: 38,079,390 km (0.097 R)
• M62: 40,271,747 km (0.065 R)
• M63: 41,606,758 km (0.089 R)
• M64: 42,054,953 km (0.118 R)
• M65: 42,775,417 km (0.092 R)
• M66: 44,228,461 km (0.098 R)
• M67: 45,974,866 km (0.077 R)
• M68: 46,438,321 km (0.114 R)
• M69: 48,213,000 km (0.082 R)
• M70: 48,589,538 km (0.064 R)
• M71: 49,061,519 km (0.062 R)
• M72: 49,724,836 km (0.105 R)
• M73: 52,600,855 km (0.072 R)
• M74: 55,136,838 km (0.083 R)
• M75: 55,530,430 km (0.106 R)
• M76: 55,727,750 km (0.11 R)
• M77: 58,914,185 km (0.113 R)
• M78: 59,417,432 km (0.097 R)
• M79: 59,619,090 km (0.102 R)
• M80: 59,922,026 km (0.095 R)
• M81: 61,240,731 km (0.069 R)
• M82: 62,261,587 km (0.049 R)
• M83: 62,979,656 km (0.08 R)
• M84: 64,423,725 km (0.105 R)
• M85: 64,630,918 km (0.091 R)
• M86: 65,670,324 km (0.074 R)
• M87: 66,401,109 km (0.07 R)
• M88: 66,715,115 km (0.114 R)
• M89: 66,819,983 km (0.113 R)
• M90: 67,029,720 km (0.028 R)
• M91: 67,134,588 km (0.101 R)
• M92: 67,239,605 km (0.053 R)
• M93: 67,554,958 km (0.12 R)
• M94: 68,292,774 km (0.099 R)
• M95: 69,669,823 km (0.094 R)
• M96: 69,882,551 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.5

Radius: 5.9

Gravity: 27.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.41 AU - 17.25 AU

Year: 20999 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,546,131 km

• M1: 160,818 km (0.079 R)
• M2: 203,004 km (0.078 R)
• M3: 320,738 km (0.087 R)
• M4: 398,529 km (0.045 R)
• M5: 483,201 km (0.091 R)
• M6: 527,931 km (0.09 R)
• M7: 695,929 km (0.103 R)
• M8: 747,092 km (0.04 R)
• M9: 1,051,374 km (0.086 R)
• M10: 2,202,978 km (0.077 R)
• M11: 2,594,326 km (0.051 R)
• M12: 2,881,105 km (0.077 R)
• M13: 6,150,567 km (0.099 R)
• M14: 6,204,572 km (0.034 R)
• M15: 7,317,729 km (0.108 R)
• M16: 8,192,428 km (0.1 R)
• M17: 10,293,829 km (0.09 R)
• M18: 10,422,334 km (0.071 R)
• M19: 10,616,213 km (0.113 R)
• M20: 10,876,513 km (0.116 R)
• M21: 10,941,887 km (0.118 R)
• M22: 11,138,908 km (0.112 R)
• M23: 12,209,430 km (0.089 R)
• M24: 13,946,561 km (0.114 R)
• M25: 14,017,620 km (0.115 R)
• M26: 14,879,902 km (0.055 R)
• M27: 15,390,928 km (0.119 R)
• M28: 15,685,486 km (0.058 R)
• M29: 15,833,439 km (0.06 R)
• M30: 17,721,962 km (0.081 R)
• M31: 20,888,051 km (0.067 R)
• M32: 22,285,445 km (0.097 R)
• M33: 22,535,124 km (0.099 R)
• M34: 24,223,635 km (0.112 R)
• M35: 25,690,442 km (0.099 R)
• M36: 26,743,163 km (0.094 R)
• M37: 27,452,855 km (0.116 R)
• M38: 28,438,555 km (0.095 R)
• M39: 28,890,490 km (0.046 R)
• M40: 29,527,179 km (0.092 R)
• M41: 29,984,799 km (0.096 R)
• M42: 30,536,965 km (0.074 R)
• M43: 32,213,657 km (0.097 R)
• M44: 32,684,592 km (0.076 R)
• M45: 33,538,197 km (0.091 R)
• M46: 34,207,199 km (0.105 R)
• M47: 34,399,133 km (0.053 R)
• M48: 35,073,670 km (0.049 R)
• M49: 35,461,128 km (0.107 R)
• M50: 36,534,044 km (0.107 R)
• M51: 36,632,031 km (0.099 R)
• M52: 38,312,314 km (0.059 R)
• M53: 38,411,946 km (0.1 R)
• M54: 38,711,441 km (0.109 R)
• M55: 39,513,585 km (0.119 R)
• M56: 40,219,986 km (0.11 R)
• M57: 40,625,396 km (0.113 R)
• M58: 42,055,402 km (0.113 R)
• M59: 42,158,176 km (0.093 R)
• M60: 43,294,222 km (0.119 R)
• M61: 44,022,315 km (0.038 R)
• M62: 46,549,322 km (0.102 R)
• M63: 47,295,217 km (0.055 R)
• M64: 49,231,313 km (0.118 R)
• M65: 49,991,120 km (0.095 R)
• M66: 50,100,028 km (0.03 R)
• M67: 53,402,700 km (0.118 R)
• M68: 54,631,198 km (0.071 R)
• M69: 54,967,793 km (0.105 R)
• M70: 55,530,430 km (0.067 R)
• M71: 55,981,917 km (0.106 R)
• M72: 57,800,129 km (0.07 R)
• M73: 60,215,537 km (0.104 R)
• M74: 60,795,527 km (0.099 R)
• M75: 61,610,537 km (0.112 R)
• M76: 62,898,574 km (0.102 R)
• M77: 64,906,776 km (0.057 R)
• M78: 65,263,268 km (0.118 R)
• M79: 65,382,348 km (0.113 R)
• M80: 65,739,737 km (0.115 R)
• M81: 66,456,460 km (0.099 R)
• M82: 66,576,288 km (0.034 R)
• M83: 66,935,772 km (0.082 R)
• M84: 67,536,557 km (0.103 R)
• M85: 68,380,588 km (0.12 R)
• M86: 69,228,060 km (0.116 R)
• M87: 73,889,231 km (0.089 R)
• M88: 74,013,247 km (0.089 R)
• M89: 75,132,688 km (0.109 R)
• M90: 76,007,088 km (0.108 R)
• M91: 79,030,760 km (0.106 R)
• M92: 80,429,799 km (0.118 R)
• M93: 85,455,240 km (0.081 R)
• M94: 86,629,285 km (0.093 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 13,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit