🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.51 AU - 0.63 AU

Year: 164 Days

Day: 36.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.27 AU - 1.41 AU

Year: 591 Days

Day: 36.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.27 AU - 2.81 AU

Year: 1542 Days

Day: 24.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.39 AU - 2.91 AU

Year: 1643 Days

Day: 38.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.8

Radius: 8.2

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.44 AU - 5.62 AU

Year: 4296 Days

Day: 12.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,776,677 km

• M1: 195,375 km (0.116 R)
• M2: 314,156 km (0.116 R)
• M3: 501,901 km (0.074 R)
• M4: 565,630 km (0.058 R)
• M5: 701,913 km (0.1 R)
• M6: 799,152 km (0.105 R)
• M7: 901,028 km (0.108 R)
• M8: 1,034,768 km (0.081 R)
• M9: 1,104,182 km (0.078 R)
• M10: 1,277,416 km (0.071 R)
• M11: 1,506,600 km (0.115 R)
• M12: 1,569,880 km (0.085 R)
• M13: 1,765,404 km (0.087 R)
• M14: 1,832,424 km (0.09 R)
• M15: 1,917,396 km (0.115 R)
• M16: 2,162,437 km (0.119 R)
• M17: 2,417,502 km (0.07 R)
• M18: 2,511,000 km (0.086 R)
• M19: 2,740,334 km (0.035 R)
• M20: 2,936,606 km (0.053 R)
• M21: 2,996,445 km (0.118 R)
• M22: 3,056,733 km (0.102 R)
• M23: 3,343,213 km (0.073 R)
• M24: 3,468,726 km (0.074 R)
• M25: 3,964,044 km (0.084 R)
• M26: 4,074,747 km (0.109 R)
• M27: 5,092,162 km (0.057 R)
• M28: 5,164,268 km (0.063 R)
• M29: 5,358,446 km (0.096 R)
• M30: 5,604,385 km (0.11 R)
• M31: 5,703,868 km (0.073 R)
• M32: 6,209,808 km (0.05 R)
• M33: 6,312,731 km (0.029 R)
• M34: 6,809,545 km (0.059 R)
• M35: 6,942,239 km (0.104 R)
• M36: 7,264,622 km (0.1 R)
• M37: 7,509,514 km (0.119 R)
• M38: 7,729,572 km (0.043 R)
• M39: 7,840,424 km (0.111 R)
• M40: 7,951,725 km (0.096 R)
• M41: 8,007,525 km (0.117 R)
• M42: 8,659,473 km (0.076 R)
• M43: 9,210,890 km (0.1 R)
• M44: 10,530,942 km (0.103 R)
• M45: 10,901,197 km (0.037 R)
• M46: 11,244,374 km (0.103 R)
• M47: 11,845,309 km (0.118 R)
• M48: 12,392,089 km (0.062 R)
• M49: 12,946,948 km (0.054 R)
• M50: 13,945,813 km (0.093 R)
• M51: 14,557,070 km (0.088 R)
• M52: 14,728,359 km (0.08 R)
• M53: 14,797,025 km (0.051 R)
• M54: 15,350,686 km (0.044 R)
• M55: 15,560,123 km (0.086 R)
• M56: 16,123,060 km (0.111 R)
• M57: 16,907,851 km (0.099 R)
• M58: 17,196,425 km (0.113 R)
• M59: 17,413,791 km (0.104 R)
• M60: 17,668,705 km (0.103 R)
• M61: 18,255,877 km (0.12 R)
• M62: 18,589,031 km (0.08 R)
• M63: 18,700,482 km (0.107 R)
• M64: 19,186,077 km (0.065 R)
• M65: 19,261,175 km (0.113 R)
• M66: 19,373,971 km (0.097 R)
• M67: 19,713,708 km (0.054 R)
• M68: 19,827,403 km (0.107 R)
• M69: 20,207,980 km (0.107 R)
• M70: 22,343,788 km (0.091 R)
• M71: 22,859,003 km (0.107 R)
• M72: 22,978,532 km (0.12 R)
• M73: 23,257,981 km (0.111 R)
• M74: 23,901,252 km (0.111 R)
• M75: 24,022,576 km (0.108 R)
• M76: 24,468,826 km (0.107 R)
• M77: 26,031,825 km (0.09 R)
• M78: 26,741,367 km (0.088 R)
• M79: 26,825,292 km (0.057 R)
• M80: 27,119,700 km (0.105 R)
• M81: 27,753,995 km (0.086 R)
• M82: 28,136,966 km (0.114 R)
• M83: 28,650,386 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.6

Radius: 9.2

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.22 AU - 10.96 AU

Year: 10436 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,776,677 km

• M1: 135,984 km (0.068 R)
• M2: 245,789 km (0.087 R)
• M3: 392,844 km (0.098 R)
• M4: 649,404 km (0.107 R)
• M5: 1,011,880 km (0.116 R)
• M6: 1,126,322 km (0.106 R)
• M7: 1,265,448 km (0.104 R)
• M8: 1,368,521 km (0.069 R)
• M9: 1,605,335 km (0.047 R)
• M10: 1,832,275 km (0.106 R)
• M11: 1,973,346 km (0.066 R)
• M12: 3,199,450 km (0.083 R)
• M13: 3,399,013 km (0.088 R)
• M14: 3,544,123 km (0.1 R)
• M15: 4,114,241 km (0.061 R)
• M16: 4,457,418 km (0.055 R)
• M17: 5,071,966 km (0.101 R)
• M18: 5,305,040 km (0.112 R)
• M19: 5,473,786 km (0.077 R)
• M20: 5,644,178 km (0.046 R)
• M21: 5,885,928 km (0.048 R)
• M22: 6,166,275 km (0.087 R)
• M23: 6,631,225 km (0.119 R)
• M24: 6,849,638 km (0.075 R)
• M25: 6,922,941 km (0.066 R)
• M26: 7,443,691 km (0.072 R)
• M27: 7,594,785 km (0.094 R)
• M28: 7,746,926 km (0.095 R)
• M29: 7,900,114 km (0.046 R)
• M30: 7,977,007 km (0.099 R)
• M31: 10,189,560 km (0.116 R)
• M32: 11,340,715 km (0.119 R)
• M33: 11,602,063 km (0.083 R)
• M34: 11,953,767 km (0.081 R)
• M35: 12,175,322 km (0.047 R)
• M36: 12,577,591 km (0.114 R)
• M37: 13,717,826 km (0.107 R)
• M38: 13,856,802 km (0.118 R)
• M39: 15,803,669 km (0.106 R)
• M40: 16,193,371 km (0.036 R)
• M41: 16,586,365 km (0.103 R)
• M42: 16,982,500 km (0.083 R)
• M43: 17,181,615 km (0.066 R)
• M44: 17,834,460 km (0.102 R)
• M45: 18,291,332 km (0.112 R)
• M46: 20,420,259 km (0.109 R)
• M47: 21,111,551 km (0.103 R)
• M48: 21,810,622 km (0.04 R)
• M49: 22,135,698 km (0.09 R)
• M50: 23,065,748 km (0.1 R)
• M51: 23,231,203 km (0.115 R)
• M52: 23,397,107 km (0.086 R)
• M53: 23,896,913 km (0.069 R)
• M54: 24,794,351 km (0.102 R)
• M55: 25,931,594 km (0.044 R)
• M56: 26,391,159 km (0.104 R)
• M57: 26,679,883 km (0.089 R)
• M58: 27,085,742 km (0.104 R)
• M59: 27,318,516 km (0.072 R)
• M60: 27,376,859 km (0.12 R)
• M61: 28,315,586 km (0.06 R)
• M62: 28,670,282 km (0.09 R)
• M63: 29,026,475 km (0.054 R)
• M64: 29,086,015 km (0.115 R)
• M65: 29,863,325 km (0.109 R)
• M66: 30,284,743 km (0.036 R)
• M67: 30,890,165 km (0.112 R)
• M68: 31,011,639 km (0.047 R)
• M69: 32,174,463 km (0.115 R)
• M70: 33,102,568 km (0.095 R)
• M71: 34,542,597 km (0.045 R)
• M72: 34,858,249 km (0.112 R)
• M73: 35,175,097 km (0.109 R)
• M74: 35,683,730 km (0.078 R)
• M75: 35,875,215 km (0.096 R)
• M76: 36,002,972 km (0.094 R)
• M77: 36,515,643 km (0.059 R)
• M78: 37,289,214 km (0.057 R)
• M79: 38,133,395 km (0.116 R)
• M80: 39,972,850 km (0.05 R)
• M81: 40,237,938 km (0.07 R)
• M82: 40,703,337 km (0.093 R)
• M83: 40,970,070 km (0.097 R)
• M84: 41,103,661 km (0.119 R)
• M85: 41,371,291 km (0.071 R)
• M86: 43,260,712 km (0.096 R)
• M87: 43,805,697 km (0.088 R)
• M88: 45,316,187 km (0.105 R)
• M89: 45,592,644 km (0.035 R)
• M90: 46,286,180 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.8

Radius: 3.5

Gravity: 22.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.59 AU - 15.03 AU

Year: 17459 Days

Day: 23.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,776,677 km

• M1: 73,453 km (0.097 R)
• M2: 199,264 km (0.067 R)
• M3: 581,487 km (0.101 R)
• M4: 721,361 km (0.119 R)
• M5: 990,936 km (0.047 R)
• M6: 1,612,815 km (0.072 R)
• M7: 1,986,510 km (0.028 R)
• M8: 2,524,614 km (0.103 R)
• M9: 3,044,915 km (0.109 R)
• M10: 3,074,835 km (0.1 R)
• M11: 3,788,267 km (0.068 R)
• M12: 4,313,355 km (0.105 R)
• M13: 4,791,321 km (0.041 R)
• M14: 5,357,848 km (0.115 R)
• M15: 5,722,567 km (0.067 R)
• M16: 5,945,319 km (0.033 R)
• M17: 6,475,793 km (0.057 R)
• M18: 6,514,389 km (0.106 R)
• M19: 6,785,759 km (0.108 R)
• M20: 7,867,202 km (0.066 R)
• M21: 7,949,332 km (0.031 R)
• M22: 8,406,652 km (0.119 R)
• M23: 9,564,540 km (0.112 R)
• M24: 10,229,203 km (0.057 R)
• M25: 10,318,962 km (0.104 R)
• M26: 10,908,677 km (0.108 R)
• M27: 10,954,454 km (0.092 R)
• M28: 12,120,419 km (0.097 R)
• M29: 13,325,131 km (0.095 R)
• M30: 14,215,837 km (0.088 R)
• M31: 14,516,977 km (0.081 R)
• M32: 14,769,648 km (0.119 R)
• M33: 14,921,939 km (0.034 R)
• M34: 15,587,649 km (0.11 R)
• M35: 15,690,872 km (0.086 R)
• M36: 16,002,185 km (0.063 R)
• M37: 17,588,521 km (0.096 R)
• M38: 17,696,082 km (0.072 R)
• M39: 18,074,116 km (0.094 R)
• M40: 18,509,445 km (0.074 R)
• M41: 18,564,049 km (0.115 R)
• M42: 19,058,470 km (0.088 R)
• M43: 19,224,224 km (0.101 R)
• M44: 19,668,530 km (0.116 R)
• M45: 20,116,276 km (0.074 R)
• M46: 20,285,022 km (0.079 R)
• M47: 21,421,966 km (0.066 R)
• M48: 21,651,898 km (0.068 R)
• M49: 23,048,245 km (0.063 R)
• M50: 23,995,050 km (0.097 R)
• M51: 24,894,432 km (0.101 R)
• M52: 25,621,627 km (0.113 R)
• M53: 25,743,550 km (0.1 R)
• M54: 25,865,621 km (0.114 R)
• M55: 28,158,807 km (0.117 R)
• M56: 28,852,941 km (0.096 R)
• M57: 29,170,388 km (0.111 R)
• M58: 29,872,750 km (0.092 R)
• M59: 30,000,955 km (0.069 R)
• M60: 31,163,929 km (0.117 R)
• M61: 32,803,372 km (0.092 R)
• M62: 33,068,310 km (0.047 R)
• M63: 34,537,810 km (0.105 R)
• M64: 34,672,598 km (0.083 R)
• M65: 34,739,917 km (0.072 R)
• M66: 35,077,559 km (0.107 R)
• M67: 36,919,408 km (0.104 R)
• M68: 36,988,223 km (0.082 R)
• M69: 37,748,031 km (0.116 R)
• M70: 38,025,684 km (0.115 R)
• M71: 39,002,558 km (0.107 R)
• M72: 39,142,732 km (0.116 R)
• M73: 39,283,054 km (0.088 R)
• M74: 39,775,830 km (0.068 R)
• M75: 43,426,616 km (0.104 R)
• M76: 43,790,289 km (0.087 R)
• M77: 43,935,997 km (0.116 R)
• M78: 44,301,016 km (0.063 R)
• M79: 46,735,572 km (0.081 R)
• M80: 48,006,555 km (0.091 R)
• M81: 48,231,999 km (0.112 R)
• M82: 48,382,495 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.2

Radius: 7.2

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.43 AU - 17.37 AU

Year: 26456 Days

Day: 15.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,776,677 km

• M1: 243,246 km (0.026 R)
• M2: 299,345 km (0.057 R)
• M3: 405,111 km (0.106 R)
• M4: 628,311 km (0.066 R)
• M5: 981,960 km (0.104 R)
• M6: 1,079,349 km (0.064 R)
• M7: 1,537,866 km (0.063 R)
• M8: 1,613,413 km (0.1 R)
• M9: 2,009,847 km (0.054 R)
• M10: 2,092,725 km (0.118 R)
• M11: 2,524,314 km (0.08 R)
• M12: 3,077,827 km (0.042 R)
• M13: 3,222,039 km (0.091 R)
• M14: 3,769,717 km (0.087 R)
• M15: 4,133,240 km (0.1 R)
• M16: 4,239,155 km (0.077 R)
• M17: 4,671,942 km (0.114 R)
• M18: 5,814,570 km (0.094 R)
• M19: 5,873,811 km (0.069 R)
• M20: 6,113,167 km (0.088 R)
• M21: 6,478,186 km (0.076 R)
• M22: 7,550,504 km (0.074 R)
• M23: 7,745,430 km (0.108 R)
• M24: 7,876,328 km (0.07 R)
• M25: 7,942,001 km (0.107 R)
• M26: 8,474,271 km (0.085 R)
• M27: 9,503,055 km (0.101 R)
• M28: 10,788,998 km (0.098 R)
• M29: 11,751,212 km (0.118 R)
• M30: 12,204,493 km (0.08 R)
• M31: 12,433,378 km (0.071 R)
• M32: 13,050,469 km (0.09 R)
• M33: 14,475,090 km (0.102 R)
• M34: 14,636,506 km (0.081 R)
• M35: 15,042,365 km (0.095 R)
• M36: 15,124,046 km (0.094 R)
• M37: 16,282,382 km (0.085 R)
• M38: 17,813,067 km (0.08 R)
• M39: 17,986,002 km (0.12 R)
• M40: 19,567,102 km (0.109 R)
• M41: 20,284,125 km (0.074 R)
• M42: 21,375,591 km (0.106 R)
• M43: 21,651,300 km (0.08 R)
• M44: 25,830,316 km (0.101 R)
• M45: 26,124,127 km (0.082 R)
• M46: 26,912,956 km (0.12 R)
• M47: 28,919,213 km (0.07 R)
• M48: 29,122,517 km (0.115 R)
• M49: 29,428,295 km (0.12 R)
• M50: 29,940,219 km (0.058 R)
• M51: 30,351,912 km (0.044 R)
• M52: 33,392,638 km (0.117 R)
• M53: 34,786,890 km (0.032 R)
• M54: 35,003,059 km (0.093 R)
• M55: 36,090,636 km (0.106 R)
• M56: 38,298,850 km (0.113 R)
• M57: 38,969,797 km (0.112 R)
• M58: 39,082,145 km (0.072 R)
• M59: 40,664,292 km (0.058 R)
• M60: 41,692,478 km (0.092 R)
• M61: 42,382,573 km (0.073 R)
• M62: 42,613,552 km (0.076 R)
• M63: 45,063,067 km (0.041 R)
• M64: 46,840,589 km (0.064 R)
• M65: 49,124,799 km (0.08 R)
• M66: 49,245,973 km (0.119 R)
• M67: 51,444,913 km (0.096 R)
• M68: 52,928,774 km (0.097 R)
• M69: 56,191,354 km (0.11 R)
• M70: 63,832,514 km (0.071 R)
• M71: 64,097,152 km (0.077 R)
• M72: 66,495,655 km (0.098 R)
• M73: 66,629,695 km (0.104 R)
• M74: 66,898,223 km (0.066 R)
• M75: 71,929,798 km (0.099 R)
• M76: 74,978,602 km (0.111 R)
• M77: 75,677,524 km (0.092 R)
• M78: 77,363,342 km (0.081 R)
• M79: 78,919,758 km (0.084 R)
• M80: 80,915,394 km (0.049 R)
• M81: 83,071,847 km (0.113 R)
• M82: 84,520,104 km (0.079 R)
• M83: 85,538,716 km (0.075 R)
• M84: 88,176,875 km (0.077 R)
• M85: 90,841,661 km (0.069 R)
• M86: 93,382,432 km (0.063 R)
• M87: 96,098,231 km (0.087 R)
• M88: 96,401,466 km (0.053 R)
• M89: 103,155,212 km (0.097 R)
• M90: 103,621,209 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 11,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit