🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.67 AU - 0.87 AU

Year: 257 Days

Day: 38.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,878,761 km

• M1: 331,808 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.87 AU - 0.99 AU

Year: 342 Days

Day: 37.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,878,761 km

• M1: 14,361 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.78 AU - 2.36 AU

Year: 1134 Days

Day: 29.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.68 AU - 3.44 AU

Year: 2038 Days

Day: 15 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.7

Radius: 12.8

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.07 AU - 7.11 AU

Year: 6442 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 90,878,761 km

• M1: 221,704 km (0.103 R)
• M2: 317,447 km (0.109 R)
• M3: 519,404 km (0.091 R)
• M4: 672,742 km (0.084 R)
• M5: 873,053 km (0.112 R)
• M6: 1,573,620 km (0.084 R)
• M7: 1,669,363 km (0.077 R)
• M8: 1,806,993 km (0.074 R)
• M9: 2,135,958 km (0.106 R)
• M10: 2,711,461 km (0.113 R)
• M11: 2,898,160 km (0.086 R)
• M12: 3,041,026 km (0.059 R)
• M13: 3,333,938 km (0.082 R)
• M14: 3,509,267 km (0.1 R)
• M15: 3,636,275 km (0.072 R)
• M16: 3,790,810 km (0.087 R)
• M17: 3,973,918 km (0.105 R)
• M18: 4,348,960 km (0.025 R)
• M19: 4,430,790 km (0.08 R)
• M20: 4,651,746 km (0.102 R)
• M21: 4,735,521 km (0.11 R)
• M22: 5,220,068 km (0.074 R)
• M23: 5,690,553 km (0.076 R)
• M24: 6,990,260 km (0.088 R)
• M25: 7,183,391 km (0.106 R)
• M26: 8,040,138 km (0.101 R)
• M27: 8,242,543 km (0.06 R)
• M28: 8,514,961 km (0.12 R)
• M29: 8,721,257 km (0.104 R)
• M30: 8,999,060 km (0.105 R)
• M31: 9,813,620 km (0.119 R)
• M32: 9,921,630 km (0.041 R)
• M33: 10,102,494 km (0.097 R)
• M34: 12,630,399 km (0.1 R)
• M35: 12,787,327 km (0.072 R)
• M36: 13,381,380 km (0.073 R)
• M37: 14,268,944 km (0.083 R)
• M38: 14,514,285 km (0.088 R)
• M39: 14,843,699 km (0.067 R)
• M40: 15,426,084 km (0.113 R)
• M41: 15,593,783 km (0.082 R)
• M42: 15,888,790 km (0.059 R)
• M43: 16,271,012 km (0.111 R)
• M44: 17,000,900 km (0.096 R)
• M45: 17,261,201 km (0.076 R)
• M46: 17,741,709 km (0.084 R)
• M47: 18,270,837 km (0.081 R)
• M48: 18,359,548 km (0.066 R)
• M49: 18,626,580 km (0.117 R)
• M50: 19,074,477 km (0.065 R)
• M51: 19,344,800 km (0.097 R)
• M52: 19,525,813 km (0.076 R)
• M53: 21,413,439 km (0.106 R)
• M54: 21,741,507 km (0.104 R)
• M55: 21,976,825 km (0.076 R)
• M56: 22,450,003 km (0.12 R)
• M57: 22,831,029 km (0.101 R)
• M58: 23,503,022 km (0.118 R)
• M59: 23,793,093 km (0.069 R)
• M60: 23,890,032 km (0.117 R)
• M61: 25,014,110 km (0.067 R)
• M62: 25,756,415 km (0.046 R)
• M63: 26,205,358 km (0.039 R)
• M64: 26,355,704 km (0.046 R)
• M65: 26,807,938 km (0.047 R)
• M66: 26,959,331 km (0.064 R)
• M67: 27,212,301 km (0.092 R)
• M68: 27,364,443 km (0.094 R)
• M69: 28,849,501 km (0.094 R)
• M70: 29,628,008 km (0.118 R)
• M71: 29,732,278 km (0.103 R)
• M72: 30,203,212 km (0.072 R)
• M73: 30,571,222 km (0.037 R)
• M74: 30,887,772 km (0.083 R)
• M75: 32,004,520 km (0.091 R)
• M76: 32,165,038 km (0.113 R)
• M77: 32,594,683 km (0.085 R)
• M78: 33,513,962 km (0.12 R)
• M79: 34,004,045 km (0.069 R)
• M80: 34,113,251 km (0.094 R)
• M81: 35,377,952 km (0.077 R)
• M82: 35,544,005 km (0.094 R)
• M83: 35,710,358 km (0.085 R)
• M84: 36,713,861 km (0.039 R)
• M85: 37,219,053 km (0.092 R)
• M86: 37,670,090 km (0.044 R)
• M87: 37,896,282 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.4

Radius: 14.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.51 AU - 10.01 AU

Year: 9873 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 177 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 90,878,761 km

• M1: 187,446 km (0.091 R)
• M2: 541,544 km (0.101 R)
• M3: 967,001 km (0.029 R)
• M4: 1,059,901 km (0.101 R)
• M5: 1,205,460 km (0.102 R)
• M6: 1,684,622 km (0.109 R)
• M7: 1,872,217 km (0.101 R)
• M8: 2,051,884 km (0.09 R)
• M9: 2,190,562 km (0.077 R)
• M10: 2,461,184 km (0.086 R)
• M11: 2,948,574 km (0.093 R)
• M12: 3,088,448 km (0.076 R)
• M13: 3,230,566 km (0.101 R)
• M14: 3,484,733 km (0.047 R)
• M15: 3,745,631 km (0.095 R)
• M16: 4,247,532 km (0.109 R)
• M17: 4,770,826 km (0.081 R)
• M18: 5,187,456 km (0.037 R)
• M19: 5,421,876 km (0.077 R)
• M20: 5,834,766 km (0.037 R)
• M21: 6,034,030 km (0.076 R)
• M22: 6,280,717 km (0.028 R)
• M23: 6,576,472 km (0.108 R)
• M24: 6,691,513 km (0.117 R)
• M25: 7,158,408 km (0.085 R)
• M26: 7,253,103 km (0.106 R)
• M27: 7,515,498 km (0.093 R)
• M28: 7,732,714 km (0.038 R)
• M29: 8,099,229 km (0.079 R)
• M30: 8,296,997 km (0.111 R)
• M31: 8,496,561 km (0.086 R)
• M32: 8,874,894 km (0.06 R)
• M33: 9,104,526 km (0.113 R)
• M34: 10,122,540 km (0.104 R)
• M35: 11,314,237 km (0.109 R)
• M36: 11,452,465 km (0.054 R)
• M37: 11,674,767 km (0.116 R)
• M38: 11,786,517 km (0.11 R)
• M39: 11,954,815 km (0.103 R)
• M40: 12,067,462 km (0.099 R)
• M41: 12,635,934 km (0.103 R)
• M42: 13,010,228 km (0.109 R)
• M43: 13,300,447 km (0.069 R)
• M44: 13,417,283 km (0.052 R)
• M45: 13,563,740 km (0.076 R)
• M46: 14,006,250 km (0.096 R)
• M47: 14,393,559 km (0.099 R)
• M48: 14,573,525 km (0.075 R)
• M49: 15,087,544 km (0.117 R)
• M50: 15,270,352 km (0.066 R)
• M51: 15,761,632 km (0.05 R)
• M52: 16,854,295 km (0.052 R)
• M53: 17,202,708 km (0.049 R)
• M54: 17,489,637 km (0.053 R)
• M55: 18,035,818 km (0.106 R)
• M56: 18,457,385 km (0.11 R)
• M57: 19,277,182 km (0.072 R)
• M58: 19,409,426 km (0.1 R)
• M59: 19,575,181 km (0.077 R)
• M60: 19,674,962 km (0.114 R)
• M61: 19,908,185 km (0.116 R)
• M62: 20,108,946 km (0.104 R)
• M63: 20,276,645 km (0.083 R)
• M64: 20,681,158 km (0.082 R)
• M65: 21,054,255 km (0.055 R)
• M66: 21,361,230 km (0.091 R)
• M67: 22,429,957 km (0.109 R)
• M68: 23,058,567 km (0.092 R)
• M69: 23,410,272 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.2

Radius: 5.1

Gravity: 29.69 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.54 AU - 18.88 AU

Year: 27187 Days

Day: 18.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,878,761 km

• M1: 645,515 km (0.07 R)
• M2: 869,612 km (0.119 R)
• M3: 1,116,748 km (0.037 R)
• M4: 1,215,034 km (0.105 R)
• M5: 1,747,602 km (0.082 R)
• M6: 2,178,893 km (0.119 R)
• M7: 2,685,431 km (0.103 R)
• M8: 3,042,671 km (0.041 R)
• M9: 3,462,443 km (0.045 R)
• M10: 4,150,892 km (0.096 R)
• M11: 4,303,781 km (0.094 R)
• M12: 5,041,897 km (0.073 R)
• M13: 5,150,505 km (0.119 R)
• M14: 5,932,304 km (0.055 R)
• M15: 6,162,385 km (0.039 R)
• M16: 7,294,991 km (0.109 R)
• M17: 7,356,326 km (0.108 R)
• M18: 8,042,830 km (0.077 R)
• M19: 10,152,759 km (0.088 R)
• M20: 10,985,570 km (0.098 R)
• M21: 11,624,503 km (0.044 R)
• M22: 11,840,073 km (0.11 R)
• M23: 14,451,753 km (0.083 R)
• M24: 16,663,108 km (0.12 R)
• M25: 17,395,988 km (0.031 R)
• M26: 17,560,247 km (0.044 R)
• M27: 17,642,675 km (0.038 R)
• M28: 17,973,287 km (0.118 R)
• M29: 18,556,868 km (0.057 R)
• M30: 19,571,590 km (0.107 R)
• M31: 20,085,609 km (0.103 R)
• M32: 23,624,645 km (0.11 R)
• M33: 24,171,874 km (0.108 R)
• M34: 24,263,578 km (0.073 R)
• M35: 25,464,998 km (0.085 R)
• M36: 26,119,788 km (0.073 R)
• M37: 26,213,885 km (0.117 R)
• M38: 30,361,187 km (0.096 R)
• M39: 30,757,322 km (0.104 R)
• M40: 32,965,985 km (0.092 R)
• M41: 33,781,742 km (0.057 R)
• M42: 35,433,004 km (0.042 R)
• M43: 36,583,411 km (0.061 R)
• M44: 37,746,086 km (0.099 R)
• M45: 38,599,243 km (0.059 R)
• M46: 40,216,096 km (0.082 R)
• M47: 40,759,885 km (0.084 R)
• M48: 42,185,253 km (0.101 R)
• M49: 42,627,016 km (0.092 R)
• M50: 43,626,778 km (0.116 R)
• M51: 44,634,170 km (0.105 R)
• M52: 48,624,245 km (0.057 R)
• M53: 49,435,813 km (0.05 R)
• M54: 52,133,811 km (0.074 R)
• M55: 53,083,458 km (0.069 R)
• M56: 53,202,538 km (0.053 R)
• M57: 55,603,135 km (0.058 R)
• M58: 55,966,209 km (0.075 R)
• M59: 59,269,779 km (0.1 R)
• M60: 64,786,799 km (0.066 R)
• M61: 65,551,842 km (0.091 R)
• M62: 65,807,505 km (0.119 R)
• M63: 66,704,793 km (0.073 R)
• M64: 67,735,373 km (0.051 R)
• M65: 70,858,378 km (0.095 R)
• M66: 70,989,575 km (0.071 R)
• M67: 71,383,466 km (0.064 R)
• M68: 71,646,459 km (0.093 R)
• M69: 73,098,756 km (0.042 R)
• M70: 73,496,536 km (0.03 R)
• M71: 74,294,192 km (0.116 R)
• M72: 77,243,514 km (0.1 R)
• M73: 78,054,634 km (0.086 R)
• M74: 78,325,556 km (0.051 R)
• M75: 78,461,091 km (0.054 R)
• M76: 78,596,776 km (0.113 R)
• M77: 80,230,984 km (0.112 R)
• M78: 80,367,716 km (0.049 R)
• M79: 80,778,213 km (0.055 R)
• M80: 82,151,671 km (0.088 R)
• M81: 83,256,002 km (0.087 R)
• M82: 83,809,963 km (0.096 R)
• M83: 84,643,223 km (0.117 R)
• M84: 85,758,625 km (0.058 R)
• M85: 85,898,349 km (0.085 R)
• M86: 89,984,166 km (0.097 R)
• M87: 92,695,329 km (0.092 R)
• M88: 93,125,871 km (0.113 R)
• M89: 93,269,485 km (0.119 R)
• M90: 94,565,601 km (0.054 R)
• M91: 95,433,119 km (0.082 R)
• M92: 96,012,811 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.6

Radius: 6.7

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.23 AU - 21.19 AU

Year: 27187 Days

Day: 21.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,878,761 km

• M1: 302,636 km (0.102 R)
• M2: 892,950 km (0.11 R)
• M3: 979,118 km (0.102 R)
• M4: 1,068,129 km (0.065 R)
• M5: 1,764,806 km (0.086 R)
• M6: 2,023,311 km (0.093 R)
• M7: 2,413,313 km (0.091 R)
• M8: 4,788,628 km (0.117 R)
• M9: 4,941,816 km (0.081 R)
• M10: 5,410,955 km (0.117 R)
• M11: 5,731,543 km (0.1 R)
• M12: 6,616,564 km (0.079 R)
• M13: 6,730,259 km (0.095 R)
• M14: 6,787,255 km (0.083 R)
• M15: 7,132,976 km (0.038 R)
• M16: 7,484,531 km (0.107 R)
• M17: 8,883,421 km (0.055 R)
• M18: 9,644,724 km (0.105 R)
• M19: 10,229,353 km (0.093 R)
• M20: 10,625,488 km (0.084 R)
• M21: 10,758,630 km (0.116 R)
• M22: 10,959,390 km (0.08 R)
• M23: 11,843,813 km (0.063 R)
• M24: 12,051,156 km (0.071 R)
• M25: 13,825,087 km (0.086 R)
• M26: 14,262,811 km (0.118 R)
• M27: 15,002,572 km (0.066 R)
• M28: 15,982,737 km (0.073 R)
• M29: 16,135,327 km (0.068 R)
• M30: 16,442,003 km (0.109 R)
• M31: 17,295,459 km (0.102 R)
• M32: 19,206,871 km (0.102 R)
• M33: 19,287,953 km (0.102 R)
• M34: 20,683,850 km (0.1 R)
• M35: 21,857,595 km (0.099 R)
• M36: 21,942,268 km (0.09 R)
• M37: 22,197,033 km (0.075 R)
• M38: 22,452,696 km (0.036 R)
• M39: 22,538,116 km (0.082 R)
• M40: 23,832,586 km (0.045 R)
• M41: 25,062,281 km (0.117 R)
• M42: 25,328,565 km (0.113 R)
• M43: 26,132,803 km (0.077 R)
• M44: 26,492,885 km (0.101 R)
• M45: 27,309,091 km (0.034 R)
• M46: 29,619,630 km (0.025 R)
• M47: 29,807,077 km (0.1 R)
• M48: 29,995,121 km (0.112 R)
• M49: 31,512,642 km (0.073 R)
• M50: 34,720,469 km (0.114 R)
• M51: 34,819,353 km (0.084 R)
• M52: 35,712,901 km (0.107 R)
• M53: 37,827,168 km (0.031 R)
• M54: 38,745,699 km (0.086 R)
• M55: 40,292,840 km (0.084 R)
• M56: 45,161,353 km (0.052 R)
• M57: 46,244,143 km (0.096 R)
• M58: 46,679,622 km (0.108 R)
• M59: 47,225,804 km (0.117 R)
• M60: 48,655,959 km (0.101 R)
• M61: 50,212,077 km (0.118 R)
• M62: 52,236,584 km (0.074 R)
• M63: 52,803,560 km (0.117 R)
• M64: 53,715,210 km (0.119 R)
• M65: 54,287,571 km (0.087 R)
• M66: 54,631,946 km (0.113 R)
• M67: 55,207,598 km (0.084 R)
• M68: 55,669,556 km (0.094 R)
• M69: 57,063,061 km (0.081 R)
• M70: 58,350,500 km (0.046 R)
• M71: 60,715,642 km (0.086 R)
• M72: 60,834,722 km (0.053 R)
• M73: 61,311,790 km (0.079 R)
• M74: 62,269,814 km (0.079 R)
• M75: 63,353,352 km (0.092 R)
• M76: 64,321,699 km (0.084 R)
• M77: 65,783,569 km (0.107 R)
• M78: 69,984,277 km (0.113 R)
• M79: 70,609,297 km (0.092 R)
• M80: 71,487,437 km (0.088 R)
• M81: 71,613,249 km (0.077 R)
• M82: 72,116,945 km (0.077 R)
• M83: 72,495,577 km (0.057 R)
• M84: 72,748,248 km (0.105 R)
• M85: 73,762,222 km (0.119 R)
• M86: 74,143,547 km (0.089 R)
• M87: 78,641,805 km (0.065 R)
• M88: 79,291,509 km (0.065 R)
• M89: 79,682,259 km (0.052 R)
• M90: 80,204,206 km (0.083 R)
• M91: 82,040,071 km (0.102 R)
• M92: 84,287,779 km (0.109 R)
• M93: 85,219,175 km (0.07 R)
• M94: 89,249,342 km (0.057 R)
• M95: 89,520,263 km (0.045 R)
• M96: 89,791,335 km (0.025 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 17,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit