🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.54 AU - 0.58 AU

Year: 183 Days

Day: 12.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,438,552 km

• M1: 37,998 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.52 AU - 0.7 AU

Year: 208 Days

Day: 12.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,438,552 km

• M1: 282,291 km (0.033 R)
• M2: 378,632 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.1 AU - 1.76 AU

Year: 747 Days

Day: 12.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,438,552 km

• M1: 684,261 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.58 AU - 2.58 AU

Year: 1310 Days

Day: 39.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,438,552 km

• M1: 331,958 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.2

Radius: 10

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.36 AU - 4.14 AU

Year: 3170 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 153.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,438,552 km

• M1: 126,560 km (0.055 R)
• M2: 235,168 km (0.054 R)
• M3: 324,179 km (0.114 R)
• M4: 787,633 km (0.039 R)
• M5: 950,096 km (0.092 R)
• M6: 1,035,666 km (0.082 R)
• M7: 1,162,824 km (0.088 R)
• M8: 1,418,936 km (0.106 R)
• M9: 1,517,970 km (0.043 R)
• M10: 1,678,339 km (0.118 R)
• M11: 1,968,858 km (0.116 R)
• M12: 2,096,016 km (0.096 R)
• M13: 2,275,384 km (0.108 R)
• M14: 2,409,124 km (0.085 R)
• M15: 2,667,031 km (0.041 R)
• M16: 3,006,468 km (0.056 R)
• M17: 3,609,497 km (0.069 R)
• M18: 4,147,152 km (0.117 R)
• M19: 4,249,627 km (0.102 R)
• M20: 4,646,211 km (0.099 R)
• M21: 5,274,671 km (0.049 R)
• M22: 5,408,113 km (0.078 R)
• M23: 5,520,012 km (0.025 R)
• M24: 5,700,876 km (0.084 R)
• M25: 6,091,775 km (0.08 R)
• M26: 6,302,259 km (0.108 R)
• M27: 6,586,645 km (0.071 R)
• M28: 7,241,883 km (0.056 R)
• M29: 7,539,733 km (0.084 R)
• M30: 7,968,779 km (0.085 R)
• M31: 8,070,805 km (0.092 R)
• M32: 8,561,785 km (0.097 R)
• M33: 8,640,175 km (0.081 R)
• M34: 8,718,863 km (0.106 R)
• M35: 8,956,125 km (0.101 R)
• M36: 9,249,188 km (0.073 R)
• M37: 9,329,671 km (0.039 R)
• M38: 9,491,387 km (0.061 R)
• M39: 9,817,510 km (0.083 R)
• M40: 9,954,392 km (0.107 R)
• M41: 12,025,574 km (0.119 R)
• M42: 12,319,385 km (0.092 R)
• M43: 12,467,187 km (0.05 R)
• M44: 13,064,382 km (0.118 R)
• M45: 13,184,958 km (0.041 R)
• M46: 13,366,420 km (0.101 R)
• M47: 14,162,730 km (0.116 R)
• M48: 14,817,071 km (0.11 R)
• M49: 14,879,902 km (0.097 R)
• M50: 15,037,428 km (0.074 R)
• M51: 15,322,263 km (0.07 R)
• M52: 15,672,771 km (0.102 R)
• M53: 16,381,864 km (0.118 R)
• M54: 16,544,627 km (0.061 R)
• M55: 17,002,845 km (0.082 R)
• M56: 17,167,403 km (0.069 R)
• M57: 17,432,041 km (0.104 R)
• M58: 17,898,338 km (0.096 R)
• M59: 17,965,208 km (0.119 R)
• M60: 18,469,952 km (0.102 R)
• M61: 18,843,049 km (0.108 R)
• M62: 19,047,698 km (0.089 R)
• M63: 19,527,908 km (0.12 R)
• M64: 20,360,420 km (0.068 R)
• M65: 20,535,300 km (0.104 R)
• M66: 20,710,628 km (0.117 R)
• M67: 21,310,815 km (0.049 R)
• M68: 21,417,329 km (0.107 R)
• M69: 22,131,808 km (0.088 R)
• M70: 22,203,615 km (0.113 R)
• M71: 22,781,512 km (0.058 R)
• M72: 22,926,771 km (0.104 R)
• M73: 23,584,104 km (0.11 R)
• M74: 23,694,358 km (0.095 R)
• M75: 23,951,965 km (0.091 R)
• M76: 24,025,867 km (0.102 R)
• M77: 24,173,670 km (0.111 R)
• M78: 24,619,022 km (0.112 R)
• M79: 24,880,071 km (0.075 R)
• M80: 24,954,870 km (0.089 R)

Asteroid Belt

Center: 8.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.2

Radius: 3.9

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.24 AU - 13.98 AU

Year: 19549 Days

Day: 24.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,438,552 km

• M1: 123,119 km (0.085 R)
• M2: 208,988 km (0.12 R)
• M3: 705,653 km (0.051 R)
• M4: 736,620 km (0.044 R)
• M5: 848,968 km (0.077 R)
• M6: 898,784 km (0.118 R)
• M7: 1,429,408 km (0.115 R)
• M8: 1,469,051 km (0.073 R)
• M9: 1,672,654 km (0.118 R)
• M10: 1,777,971 km (0.069 R)
• M11: 1,820,606 km (0.094 R)
• M12: 1,950,756 km (0.039 R)
• M13: 2,084,048 km (0.087 R)
• M14: 2,312,633 km (0.095 R)
• M15: 2,719,390 km (0.108 R)
• M16: 3,173,719 km (0.077 R)
• M17: 3,304,168 km (0.066 R)
• M18: 3,436,263 km (0.063 R)
• M19: 3,870,845 km (0.119 R)
• M20: 4,122,768 km (0.103 R)
• M21: 4,236,462 km (0.061 R)
• M22: 4,265,035 km (0.112 R)
• M23: 4,293,758 km (0.077 R)
• M24: 4,671,942 km (0.111 R)
• M25: 5,030,677 km (0.104 R)
• M26: 5,869,472 km (0.096 R)
• M27: 6,321,258 km (0.091 R)
• M28: 6,851,134 km (0.103 R)
• M29: 7,257,890 km (0.065 R)
• M30: 9,294,067 km (0.116 R)
• M31: 10,354,417 km (0.057 R)
• M32: 10,508,951 km (0.055 R)
• M33: 10,586,593 km (0.053 R)
• M34: 11,174,512 km (0.057 R)
• M35: 11,253,649 km (0.112 R)
• M36: 11,293,293 km (0.112 R)
• M37: 12,136,875 km (0.102 R)
• M38: 12,177,566 km (0.095 R)
• M39: 12,218,406 km (0.026 R)
• M40: 12,422,607 km (0.112 R)
• M41: 12,710,583 km (0.116 R)
• M42: 12,793,311 km (0.095 R)
• M43: 13,125,717 km (0.107 R)
• M44: 13,167,455 km (0.062 R)
• M45: 13,376,892 km (0.12 R)
• M46: 13,503,153 km (0.077 R)
• M47: 13,672,049 km (0.093 R)
• M48: 14,526,851 km (0.09 R)
• M49: 14,786,702 km (0.108 R)
• M50: 14,960,834 km (0.11 R)
• M51: 15,354,875 km (0.097 R)
• M52: 15,752,506 km (0.101 R)
• M53: 15,796,937 km (0.114 R)
• M54: 16,332,647 km (0.101 R)
• M55: 16,512,613 km (0.12 R)
• M56: 18,022,055 km (0.104 R)
• M57: 18,957,940 km (0.079 R)
• M58: 19,527,160 km (0.114 R)
• M59: 19,813,789 km (0.106 R)
• M60: 20,101,915 km (0.069 R)
• M61: 20,488,176 km (0.118 R)
• M62: 20,779,443 km (0.047 R)
• M63: 22,555,769 km (0.061 R)
• M64: 23,057,819 km (0.097 R)
• M65: 23,158,648 km (0.099 R)
• M66: 24,124,003 km (0.103 R)
• M67: 24,843,718 km (0.111 R)
• M68: 25,206,194 km (0.079 R)
• M69: 25,362,075 km (0.073 R)
• M70: 25,518,255 km (0.106 R)
• M71: 25,622,525 km (0.119 R)
• M72: 26,779,365 km (0.062 R)
• M73: 27,470,807 km (0.078 R)
• M74: 29,088,857 km (0.037 R)
• M75: 29,470,930 km (0.084 R)
• M76: 30,405,468 km (0.032 R)
• M77: 30,516,021 km (0.063 R)
• M78: 31,238,130 km (0.097 R)
• M79: 31,405,679 km (0.102 R)
• M80: 31,965,923 km (0.098 R)
• M81: 32,078,271 km (0.113 R)
• M82: 32,642,555 km (0.098 R)
• M83: 34,067,474 km (0.079 R)
• M84: 35,163,877 km (0.115 R)
• M85: 35,920,693 km (0.097 R)
• M86: 36,506,518 km (0.049 R)
• M87: 36,741,686 km (0.099 R)
• M88: 37,154,576 km (0.102 R)
• M89: 37,213,667 km (0.109 R)
• M90: 37,509,572 km (0.11 R)
• M91: 37,806,374 km (0.113 R)
• M92: 38,342,533 km (0.095 R)
• M93: 38,821,096 km (0.078 R)
• M94: 39,905,382 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.1

Radius: 4.1

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.83 AU - 12.93 AU

Year: 20180 Days

Day: 23.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,438,552 km

• M1: 77,492 km (0.103 R)
• M2: 166,353 km (0.111 R)
• M3: 303,983 km (0.095 R)
• M4: 577,298 km (0.051 R)
• M5: 952,789 km (0.105 R)
• M6: 1,084,734 km (0.112 R)
• M7: 1,175,839 km (0.064 R)
• M8: 1,222,364 km (0.059 R)
• M9: 1,464,264 km (0.065 R)
• M10: 1,773,932 km (0.099 R)
• M11: 1,881,642 km (0.105 R)
• M12: 2,246,212 km (0.118 R)
• M13: 3,006,468 km (0.049 R)
• M14: 3,038,482 km (0.114 R)
• M15: 3,565,067 km (0.059 R)
• M16: 3,598,876 km (0.079 R)
• M17: 3,838,681 km (0.067 R)
• M18: 4,406,405 km (0.111 R)
• M19: 4,479,110 km (0.079 R)
• M20: 4,962,012 km (0.119 R)
• M21: 5,344,534 km (0.044 R)
• M22: 5,936,044 km (0.052 R)
• M23: 6,056,769 km (0.11 R)
• M24: 6,382,892 km (0.081 R)
• M25: 7,222,735 km (0.116 R)
• M26: 7,655,521 km (0.102 R)
• M27: 8,141,415 km (0.078 R)
• M28: 8,230,725 km (0.093 R)
• M29: 9,049,923 km (0.109 R)
• M30: 9,375,448 km (0.046 R)
• M31: 9,469,096 km (0.063 R)
• M32: 9,657,440 km (0.076 R)
• M33: 10,278,122 km (0.115 R)
• M34: 11,208,321 km (0.111 R)
• M35: 12,369,799 km (0.095 R)
• M36: 12,421,111 km (0.114 R)
• M37: 12,679,018 km (0.119 R)
• M38: 12,730,928 km (0.101 R)
• M39: 15,188,073 km (0.117 R)
• M40: 15,242,976 km (0.075 R)
• M41: 17,209,739 km (0.087 R)
• M42: 18,251,838 km (0.091 R)
• M43: 18,368,823 km (0.098 R)
• M44: 21,560,045 km (0.047 R)
• M45: 22,870,971 km (0.084 R)
• M46: 23,567,948 km (0.037 R)
• M47: 24,014,946 km (0.096 R)
• M48: 24,788,068 km (0.051 R)
• M49: 25,373,145 km (0.116 R)
• M50: 25,897,037 km (0.069 R)
• M51: 25,962,710 km (0.052 R)
• M52: 27,356,065 km (0.081 R)
• M53: 28,230,614 km (0.108 R)
• M54: 30,283,695 km (0.096 R)
• M55: 30,839,302 km (0.118 R)
• M56: 30,909,014 km (0.065 R)
• M57: 31,118,302 km (0.081 R)
• M58: 31,398,199 km (0.092 R)
• M59: 31,890,077 km (0.078 R)
• M60: 32,030,998 km (0.111 R)
• M61: 32,242,829 km (0.097 R)
• M62: 33,738,957 km (0.058 R)
• M63: 37,242,390 km (0.042 R)
• M64: 37,762,841 km (0.105 R)
• M65: 37,911,990 km (0.088 R)
• M66: 38,585,629 km (0.117 R)
• M67: 39,489,948 km (0.117 R)
• M68: 39,641,341 km (0.058 R)
• M69: 39,717,187 km (0.054 R)
• M70: 39,793,034 km (0.103 R)
• M71: 40,477,444 km (0.063 R)
• M72: 41,703,997 km (0.117 R)
• M73: 41,858,232 km (0.115 R)
• M74: 42,089,810 km (0.059 R)
• M75: 43,879,748 km (0.083 R)
• M76: 45,773,657 km (0.073 R)
• M77: 45,853,243 km (0.077 R)
• M78: 46,730,635 km (0.08 R)
• M79: 47,051,073 km (0.056 R)
• M80: 47,774,828 km (0.113 R)
• M81: 48,421,091 km (0.073 R)
• M82: 48,826,651 km (0.104 R)
• M83: 49,233,108 km (0.116 R)
• M84: 49,314,639 km (0.1 R)
• M85: 50,788,328 km (0.064 R)
• M86: 50,870,756 km (0.073 R)
• M87: 51,778,965 km (0.059 R)
• M88: 52,859,211 km (0.069 R)
• M89: 53,109,488 km (0.052 R)
• M90: 53,695,164 km (0.118 R)
• M91: 55,210,889 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.2

Radius: 7.7

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.86 AU - 16.84 AU

Year: 26255 Days

Day: 19.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,438,552 km

• M1: 781,948 km (0.098 R)
• M2: 1,215,782 km (0.118 R)
• M3: 2,003,564 km (0.095 R)
• M4: 2,994,949 km (0.102 R)
• M5: 3,070,945 km (0.104 R)
• M6: 3,224,881 km (0.117 R)
• M7: 3,460,498 km (0.038 R)
• M8: 4,458,017 km (0.066 R)
• M9: 4,544,933 km (0.029 R)
• M10: 4,853,703 km (0.061 R)
• M11: 4,943,162 km (0.113 R)
• M12: 5,306,685 km (0.112 R)
• M13: 5,398,838 km (0.07 R)
• M14: 6,155,803 km (0.106 R)
• M15: 6,645,736 km (0.057 R)
• M16: 7,046,658 km (0.112 R)
• M17: 8,083,072 km (0.1 R)
• M18: 8,349,656 km (0.119 R)
• M19: 8,673,236 km (0.061 R)
• M20: 8,782,143 km (0.066 R)
• M21: 9,444,413 km (0.103 R)
• M22: 9,838,154 km (0.079 R)
• M23: 10,237,431 km (0.084 R)
• M24: 10,410,067 km (0.114 R)
• M25: 11,526,217 km (0.12 R)
• M26: 11,946,886 km (0.094 R)
• M27: 12,068,060 km (0.075 R)
• M28: 12,311,456 km (0.087 R)
• M29: 12,495,162 km (0.117 R)
• M30: 13,176,580 km (0.075 R)
• M31: 13,239,112 km (0.071 R)
• M32: 13,301,644 km (0.091 R)
• M33: 14,188,909 km (0.118 R)
• M34: 14,381,591 km (0.106 R)
• M35: 15,953,566 km (0.111 R)
• M36: 16,422,106 km (0.111 R)
• M37: 16,691,981 km (0.101 R)
• M38: 16,963,351 km (0.108 R)
• M39: 17,099,635 km (0.08 R)
• M40: 17,510,431 km (0.076 R)
• M41: 17,579,246 km (0.11 R)
• M42: 18,202,321 km (0.094 R)
• M43: 18,272,034 km (0.073 R)
• M44: 18,621,793 km (0.109 R)
• M45: 18,832,726 km (0.056 R)
• M46: 19,185,927 km (0.116 R)
• M47: 19,470,163 km (0.099 R)
• M48: 20,114,780 km (0.1 R)
• M49: 20,693,574 km (0.103 R)
• M50: 21,793,717 km (0.087 R)
• M51: 24,587,308 km (0.048 R)
• M52: 24,896,078 km (0.046 R)
• M53: 25,050,911 km (0.089 R)
• M54: 25,595,298 km (0.116 R)
• M55: 26,537,765 km (0.078 R)
• M56: 27,731,705 km (0.069 R)
• M57: 27,892,224 km (0.091 R)
• M58: 27,972,558 km (0.119 R)
• M59: 28,053,042 km (0.113 R)
• M60: 31,083,446 km (0.117 R)
• M61: 31,417,348 km (0.108 R)
• M62: 31,752,298 km (0.069 R)
• M63: 32,004,370 km (0.082 R)
• M64: 33,958,417 km (0.098 R)
• M65: 36,564,861 km (0.04 R)
• M66: 39,054,918 km (0.085 R)
• M67: 39,415,000 km (0.052 R)
• M68: 39,505,207 km (0.111 R)
• M69: 40,229,411 km (0.096 R)
• M70: 40,593,233 km (0.104 R)
• M71: 40,684,338 km (0.084 R)
• M72: 41,507,276 km (0.084 R)
• M73: 42,243,596 km (0.072 R)
• M74: 44,384,043 km (0.096 R)
• M75: 45,420,158 km (0.041 R)
• M76: 47,708,407 km (0.113 R)
• M77: 48,576,074 km (0.114 R)
• M78: 50,327,117 km (0.049 R)
• M79: 52,197,689 km (0.108 R)
• M80: 53,790,607 km (0.062 R)
• M81: 57,534,743 km (0.098 R)
• M82: 57,637,068 km (0.11 R)
• M83: 60,215,686 km (0.082 R)
• M84: 60,527,598 km (0.116 R)
• M85: 61,466,773 km (0.065 R)
• M86: 61,990,515 km (0.046 R)
• M87: 63,359,336 km (0.103 R)
• M88: 63,888,314 km (0.112 R)
• M89: 65,912,373 km (0.111 R)
• M90: 66,555,793 km (0.114 R)
• M91: 67,632,898 km (0.1 R)
• M92: 67,741,057 km (0.061 R)
• M93: 68,824,445 km (0.107 R)
• M94: 69,913,667 km (0.052 R)
• M95: 70,679,459 km (0.068 R)
• M96: 72,550,928 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 17,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit