🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.88 AU - 1.26 AU

Year: 395 Days

Day: 41.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,779,558 km

• M1: 323,431 km (0.095 R)
• M2: 540,946 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.23 AU - 1.61 AU

Year: 603 Days

Day: 37 Hours

Environment

Temp: 7 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.78 AU - 2.88 AU

Year: 1268 Days

Day: 19.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,779,558 km

• M1: 68,217 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.66 AU - 4.26 AU

Year: 2809 Days

Day: 20.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.9

Radius: 12.4

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.3 AU - 6.88 AU

Year: 5357 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 92,779,558 km

• M1: 204,799 km (0.081 R)
• M2: 314,156 km (0.12 R)
• M3: 502,200 km (0.056 R)
• M4: 733,179 km (0.113 R)
• M5: 827,725 km (0.109 R)
• M6: 956,080 km (0.037 R)
• M7: 1,060,948 km (0.075 R)
• M8: 1,201,869 km (0.064 R)
• M9: 1,468,602 km (0.071 R)
• M10: 2,526,708 km (0.119 R)
• M11: 2,871,531 km (0.035 R)
• M12: 4,019,695 km (0.117 R)
• M13: 4,270,122 km (0.117 R)
• M14: 4,499,904 km (0.104 R)
• M15: 4,918,628 km (0.098 R)
• M16: 5,052,070 km (0.079 R)
• M17: 5,241,012 km (0.099 R)
• M18: 5,322,692 km (0.104 R)
• M19: 5,625,778 km (0.076 R)
• M20: 5,709,403 km (0.101 R)
• M21: 5,934,697 km (0.109 R)
• M22: 6,191,557 km (0.086 R)
• M23: 7,225,278 km (0.112 R)
• M24: 7,316,383 km (0.076 R)
• M25: 7,622,760 km (0.114 R)
• M26: 7,964,890 km (0.081 R)
• M27: 8,503,442 km (0.117 R)
• M28: 8,825,826 km (0.077 R)
• M29: 8,988,438 km (0.117 R)
• M30: 9,217,922 km (0.118 R)
• M31: 9,716,083 km (0.092 R)
• M32: 9,816,911 km (0.086 R)
• M33: 10,428,468 km (0.107 R)
• M34: 10,600,505 km (0.041 R)
• M35: 10,947,572 km (0.059 R)
• M36: 11,157,608 km (0.026 R)
• M37: 12,227,831 km (0.071 R)
• M38: 12,996,315 km (0.087 R)
• M39: 13,705,259 km (0.115 R)
• M40: 13,893,902 km (0.098 R)
• M41: 15,277,383 km (0.111 R)
• M42: 15,630,135 km (0.118 R)
• M43: 16,624,213 km (0.042 R)
• M44: 16,825,422 km (0.073 R)
• M45: 17,761,606 km (0.075 R)
• M46: 18,174,047 km (0.112 R)
• M47: 18,589,480 km (0.054 R)
• M48: 18,672,956 km (0.06 R)
• M49: 19,472,257 km (0.116 R)
• M50: 19,684,537 km (0.051 R)
• M51: 19,854,779 km (0.064 R)
• M52: 19,940,199 km (0.104 R)
• M53: 20,025,620 km (0.099 R)
• M54: 20,497,900 km (0.097 R)
• M55: 21,892,601 km (0.11 R)
• M56: 22,779,866 km (0.098 R)
• M57: 23,182,883 km (0.118 R)
• M58: 23,317,820 km (0.04 R)
• M59: 23,724,128 km (0.076 R)
• M60: 24,315,040 km (0.083 R)
• M61: 25,418,623 km (0.047 R)
• M62: 25,604,274 km (0.094 R)
• M63: 26,210,295 km (0.106 R)
• M64: 26,632,759 km (0.094 R)
• M65: 26,821,253 km (0.083 R)
• M66: 26,915,649 km (0.074 R)
• M67: 27,294,281 km (0.099 R)
• M68: 28,296,736 km (0.07 R)
• M69: 29,214,220 km (0.032 R)
• M70: 31,127,727 km (0.066 R)
• M71: 31,575,024 km (0.067 R)
• M72: 31,824,404 km (0.102 R)
• M73: 31,924,335 km (0.109 R)
• M74: 32,275,142 km (0.109 R)
• M75: 32,929,782 km (0.118 R)
• M76: 33,945,402 km (0.041 R)
• M77: 34,303,390 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.3

Radius: 14.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.4 AU - 7.52 AU

Year: 6545 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 92,779,558 km

• M1: 186,549 km (0.092 R)
• M2: 390,600 km (0.104 R)
• M3: 642,523 km (0.084 R)
• M4: 873,801 km (0.108 R)
• M5: 1,007,691 km (0.097 R)
• M6: 1,313,021 km (0.088 R)
• M7: 1,485,357 km (0.031 R)
• M8: 1,615,657 km (0.066 R)
• M9: 2,066,695 km (0.1 R)
• M10: 2,158,099 km (0.08 R)
• M11: 2,440,540 km (0.062 R)
• M12: 2,537,629 km (0.078 R)
• M13: 2,755,593 km (0.105 R)
• M14: 2,897,561 km (0.086 R)
• M15: 3,801,282 km (0.097 R)
• M16: 4,167,797 km (0.068 R)
• M17: 4,402,665 km (0.04 R)
• M18: 4,666,107 km (0.087 R)
• M19: 4,836,649 km (0.109 R)
• M20: 4,984,451 km (0.108 R)
• M21: 5,208,848 km (0.108 R)
• M22: 5,487,998 km (0.113 R)
• M23: 5,981,521 km (0.114 R)
• M24: 6,087,287 km (0.09 R)
• M25: 6,193,801 km (0.106 R)
• M26: 6,652,917 km (0.06 R)
• M27: 7,461,942 km (0.042 R)
• M28: 7,863,612 km (0.043 R)
• M29: 8,361,025 km (0.092 R)
• M30: 8,539,046 km (0.108 R)
• M31: 9,263,848 km (0.048 R)
• M32: 9,602,687 km (0.085 R)
• M33: 9,695,887 km (0.095 R)
• M34: 10,483,669 km (0.111 R)
• M35: 10,675,753 km (0.073 R)
• M36: 11,161,348 km (0.071 R)
• M37: 11,786,816 km (0.076 R)
• M38: 11,953,319 km (0.092 R)
• M39: 12,087,059 km (0.105 R)
• M40: 12,254,908 km (0.09 R)
• M41: 12,968,789 km (0.109 R)
• M42: 13,801,002 km (0.081 R)
• M43: 13,941,474 km (0.089 R)
• M44: 14,937,497 km (0.026 R)
• M45: 15,298,925 km (0.043 R)
• M46: 15,773,001 km (0.101 R)
• M47: 15,919,906 km (0.111 R)
• M48: 16,474,615 km (0.11 R)
• M49: 17,148,853 km (0.1 R)
• M50: 18,292,379 km (0.049 R)
• M51: 18,408,168 km (0.111 R)
• M52: 18,912,462 km (0.057 R)
• M53: 19,068,642 km (0.063 R)
• M54: 19,225,122 km (0.108 R)
• M55: 19,421,394 km (0.108 R)
• M56: 19,736,746 km (0.116 R)
• M57: 19,895,021 km (0.115 R)
• M58: 20,014,101 km (0.094 R)
• M59: 20,492,664 km (0.095 R)
• M60: 21,420,321 km (0.047 R)
• M61: 21,827,975 km (0.057 R)
• M62: 21,991,785 km (0.115 R)
• M63: 22,279,461 km (0.075 R)
• M64: 23,024,758 km (0.072 R)
• M65: 23,275,035 km (0.12 R)
• M66: 24,200,298 km (0.064 R)
• M67: 25,481,454 km (0.1 R)
• M68: 26,260,859 km (0.075 R)
• M69: 26,960,079 km (0.097 R)
• M70: 27,223,970 km (0.07 R)
• M71: 28,377,070 km (0.101 R)
• M72: 28,914,725 km (0.12 R)
• M73: 30,000,058 km (0.099 R)
• M74: 30,182,268 km (0.11 R)
• M75: 30,547,736 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.9

Radius: 6.3

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.91 AU - 20.03 AU

Year: 23825 Days

Day: 19.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,779,558 km

• M1: 262,843 km (0.12 R)
• M2: 818,899 km (0.108 R)
• M3: 937,530 km (0.117 R)
• M4: 1,701,676 km (0.087 R)
• M5: 1,916,648 km (0.061 R)
• M6: 1,979,629 km (0.056 R)
• M7: 2,172,909 km (0.111 R)
• M8: 2,717,745 km (0.039 R)
• M9: 3,303,121 km (0.056 R)
• M10: 3,532,455 km (0.081 R)
• M11: 4,458,914 km (0.102 R)
• M12: 5,864,386 km (0.045 R)
• M13: 6,951,963 km (0.059 R)
• M14: 7,295,290 km (0.114 R)
• M15: 7,493,806 km (0.106 R)
• M16: 7,744,682 km (0.118 R)
• M17: 7,845,810 km (0.078 R)
• M18: 7,896,524 km (0.114 R)
• M19: 8,933,536 km (0.09 R)
• M20: 9,039,451 km (0.104 R)
• M21: 10,067,638 km (0.102 R)
• M22: 10,905,236 km (0.094 R)
• M23: 11,075,478 km (0.102 R)
• M24: 11,132,475 km (0.095 R)
• M25: 12,409,443 km (0.109 R)
• M26: 12,945,003 km (0.119 R)
• M27: 13,609,965 km (0.07 R)
• M28: 13,732,037 km (0.069 R)
• M29: 13,793,223 km (0.112 R)
• M30: 13,915,893 km (0.082 R)
• M31: 14,285,998 km (0.046 R)
• M32: 14,410,015 km (0.118 R)
• M33: 14,472,248 km (0.077 R)
• M34: 17,163,065 km (0.095 R)
• M35: 20,072,743 km (0.094 R)
• M36: 20,982,149 km (0.095 R)
• M37: 21,123,219 km (0.114 R)
• M38: 22,263,155 km (0.08 R)
• M39: 22,913,158 km (0.039 R)
• M40: 24,157,812 km (0.111 R)
• M41: 24,379,815 km (0.103 R)
• M42: 24,453,866 km (0.095 R)
• M43: 25,124,364 km (0.103 R)
• M44: 26,179,478 km (0.096 R)
• M45: 26,559,756 km (0.1 R)
• M46: 27,018,423 km (0.108 R)
• M47: 29,904,914 km (0.036 R)
• M48: 30,942,076 km (0.114 R)
• M49: 31,022,260 km (0.088 R)
• M50: 31,344,045 km (0.1 R)
• M51: 33,215,664 km (0.108 R)
• M52: 33,627,208 km (0.11 R)
• M53: 34,955,786 km (0.071 R)
• M54: 35,290,586 km (0.069 R)
• M55: 35,879,105 km (0.051 R)
• M56: 35,963,478 km (0.06 R)
• M57: 36,132,374 km (0.08 R)
• M58: 36,301,569 km (0.082 R)
• M59: 36,640,558 km (0.059 R)
• M60: 37,151,135 km (0.072 R)
• M61: 37,664,106 km (0.047 R)
• M62: 38,437,826 km (0.1 R)
• M63: 38,696,930 km (0.108 R)
• M64: 38,956,632 km (0.109 R)
• M65: 39,564,747 km (0.099 R)
• M66: 39,913,609 km (0.111 R)
• M67: 40,790,403 km (0.106 R)
• M68: 41,142,855 km (0.049 R)
• M69: 41,407,943 km (0.088 R)
• M70: 43,548,389 km (0.082 R)
• M71: 43,728,505 km (0.078 R)
• M72: 43,908,770 km (0.087 R)
• M73: 44,179,542 km (0.093 R)
• M74: 46,182,508 km (0.112 R)
• M75: 47,102,834 km (0.115 R)
• M76: 49,617,425 km (0.106 R)
• M77: 50,654,437 km (0.032 R)
• M78: 50,749,133 km (0.108 R)
• M79: 52,175,399 km (0.056 R)
• M80: 53,711,470 km (0.118 R)
• M81: 56,043,102 km (0.117 R)
• M82: 57,122,750 km (0.118 R)
• M83: 57,813,444 km (0.064 R)
• M84: 58,011,212 km (0.084 R)
• M85: 59,003,794 km (0.106 R)
• M86: 59,502,254 km (0.087 R)
• M87: 61,913,772 km (0.09 R)
• M88: 63,539,302 km (0.101 R)
• M89: 63,947,854 km (0.077 R)
• M90: 64,254,829 km (0.053 R)
• M91: 64,870,274 km (0.096 R)
• M92: 67,455,475 km (0.052 R)
• M93: 68,603,639 km (0.12 R)
• M94: 69,232,698 km (0.107 R)
• M95: 69,968,869 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.9

Radius: 4.2

Gravity: 42 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.18 AU - 17.64 AU

Year: 25894 Days

Day: 24.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,779,558 km

• M1: 510,129 km (0.071 R)
• M2: 1,057,956 km (0.082 R)
• M3: 1,183,618 km (0.117 R)
• M4: 1,624,483 km (0.108 R)
• M5: 1,769,593 km (0.086 R)
• M6: 2,940,645 km (0.096 R)
• M7: 3,162,200 km (0.097 R)
• M8: 3,435,216 km (0.104 R)
• M9: 4,448,741 km (0.106 R)
• M10: 5,875,905 km (0.1 R)
• M11: 7,311,297 km (0.094 R)
• M12: 7,914,475 km (0.114 R)
• M13: 8,098,481 km (0.107 R)
• M14: 8,533,362 km (0.109 R)
• M15: 9,039,601 km (0.109 R)
• M16: 9,296,311 km (0.053 R)
• M17: 10,080,952 km (0.078 R)
• M18: 11,992,663 km (0.084 R)
• M19: 12,133,285 km (0.12 R)
• M20: 12,989,284 km (0.112 R)
• M21: 16,995,216 km (0.094 R)
• M22: 17,074,203 km (0.117 R)
• M23: 17,311,914 km (0.105 R)
• M24: 19,334,926 km (0.084 R)
• M25: 21,006,383 km (0.114 R)
• M26: 21,516,662 km (0.098 R)
• M27: 21,687,652 km (0.081 R)
• M28: 22,203,466 km (0.102 R)
• M29: 27,578,517 km (0.072 R)
• M30: 28,417,761 km (0.052 R)
• M31: 28,605,506 km (0.096 R)
• M32: 29,170,837 km (0.07 R)
• M33: 29,360,078 km (0.096 R)
• M34: 29,549,768 km (0.082 R)
• M35: 31,178,590 km (0.041 R)
• M36: 32,345,752 km (0.094 R)
• M37: 34,622,482 km (0.115 R)
• M38: 37,155,174 km (0.037 R)
• M39: 37,360,273 km (0.11 R)
• M40: 37,771,817 km (0.09 R)
• M41: 38,807,034 km (0.067 R)
• M42: 40,272,046 km (0.12 R)
• M43: 40,482,829 km (0.053 R)
• M44: 41,541,982 km (0.116 R)
• M45: 42,288,924 km (0.068 R)
• M46: 42,396,037 km (0.082 R)
• M47: 43,148,065 km (0.093 R)
• M48: 44,556,230 km (0.032 R)
• M49: 45,211,169 km (0.108 R)
• M50: 51,590,322 km (0.071 R)
• M51: 51,819,206 km (0.049 R)
• M52: 52,277,874 km (0.116 R)
• M53: 52,507,805 km (0.063 R)
• M54: 52,968,716 km (0.073 R)
• M55: 53,315,185 km (0.066 R)
• M56: 53,662,402 km (0.086 R)
• M57: 54,592,003 km (0.108 R)
• M58: 55,761,559 km (0.113 R)
• M59: 58,125,205 km (0.119 R)
• M60: 60,883,641 km (0.053 R)
• M61: 61,004,516 km (0.081 R)
• M62: 64,175,841 km (0.083 R)
• M63: 64,421,929 km (0.119 R)
• M64: 65,781,475 km (0.068 R)
• M65: 66,029,658 km (0.1 R)
• M66: 66,776,002 km (0.055 R)
• M67: 67,025,531 km (0.032 R)
• M68: 68,151,853 km (0.042 R)
• M69: 69,916,210 km (0.026 R)
• M70: 70,042,770 km (0.114 R)
• M71: 71,951,041 km (0.089 R)
• M72: 72,206,703 km (0.05 R)
• M73: 73,104,141 km (0.034 R)
• M74: 74,134,122 km (0.09 R)
• M75: 74,521,730 km (0.106 R)
• M76: 75,169,040 km (0.073 R)
• M77: 75,688,295 km (0.102 R)
• M78: 76,339,045 km (0.063 R)
• M79: 79,620,475 km (0.08 R)
• M80: 80,414,690 km (0.113 R)
• M81: 81,078,755 km (0.078 R)
• M82: 83,215,611 km (0.048 R)
• M83: 83,483,989 km (0.113 R)
• M84: 83,887,156 km (0.054 R)
• M85: 84,156,282 km (0.088 R)
• M86: 84,695,433 km (0.072 R)
• M87: 85,235,780 km (0.119 R)
• M88: 86,048,246 km (0.095 R)
• M89: 86,455,452 km (0.101 R)
• M90: 87,135,673 km (0.047 R)
• M91: 87,271,957 km (0.072 R)
• M92: 87,408,241 km (0.061 R)
• M93: 89,598,952 km (0.104 R)
• M94: 89,736,432 km (0.081 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 10,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit