🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.59 AU - 0.73 AU

Year: 195 Days

Day: 16.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,911,769 km

• M1: 479,312 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.6 AU - 1.76 AU

Year: 791 Days

Day: 29.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,911,769 km

• M1: 138,528 km (0.057 R)
• M2: 237,412 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.42 AU - 1.96 AU

Year: 798 Days

Day: 21.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 85.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.94 AU - 3.08 AU

Year: 1898 Days

Day: 14.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 88.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,911,769 km

• M1: 2,380,102 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.1

Radius: 12.1

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.38 AU - 6.94 AU

Year: 6247 Days

Day: 14.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,911,769 km

• M1: 176,376 km (0.102 R)
• M2: 277,654 km (0.117 R)
• M3: 411,693 km (0.113 R)
• M4: 676,781 km (0.114 R)
• M5: 773,720 km (0.073 R)
• M6: 956,230 km (0.062 R)
• M7: 1,139,038 km (0.074 R)
• M8: 1,272,629 km (0.09 R)
• M9: 1,443,619 km (0.11 R)
• M10: 2,353,025 km (0.1 R)
• M11: 2,526,110 km (0.106 R)
• M12: 2,703,383 km (0.116 R)
• M13: 2,824,109 km (0.107 R)
• M14: 3,008,413 km (0.12 R)
• M15: 3,260,486 km (0.076 R)
• M16: 3,367,598 km (0.103 R)
• M17: 3,718,405 km (0.108 R)
• M18: 4,035,103 km (0.112 R)
• M19: 4,173,481 km (0.064 R)
• M20: 4,670,595 km (0.11 R)
• M21: 4,791,769 km (0.077 R)
• M22: 5,012,576 km (0.114 R)
• M23: 5,438,930 km (0.109 R)
• M24: 5,592,118 km (0.052 R)
• M25: 5,695,191 km (0.102 R)
• M26: 5,929,312 km (0.053 R)
• M27: 6,326,494 km (0.09 R)
• M28: 6,514,838 km (0.052 R)
• M29: 6,596,219 km (0.083 R)
• M30: 6,869,684 km (0.094 R)
• M31: 7,512,805 km (0.062 R)
• M32: 7,655,222 km (0.075 R)
• M33: 7,769,814 km (0.075 R)
• M34: 8,292,509 km (0.104 R)
• M35: 8,677,125 km (0.034 R)
• M36: 8,886,712 km (0.072 R)
• M37: 9,959,478 km (0.116 R)
• M38: 10,336,764 km (0.032 R)
• M39: 10,622,795 km (0.082 R)
• M40: 11,267,712 km (0.089 R)
• M41: 11,595,032 km (0.092 R)
• M42: 11,826,011 km (0.07 R)
• M43: 12,058,486 km (0.107 R)
• M44: 12,494,414 km (0.094 R)
• M45: 12,765,186 km (0.066 R)
• M46: 13,140,677 km (0.111 R)
• M47: 13,416,087 km (0.065 R)
• M48: 13,763,004 km (0.065 R)
• M49: 14,465,815 km (0.11 R)
• M50: 14,607,783 km (0.064 R)
• M51: 14,964,724 km (0.099 R)
• M52: 15,541,872 km (0.055 R)
• M53: 15,687,282 km (0.09 R)
• M54: 15,906,293 km (0.098 R)
• M55: 17,279,152 km (0.077 R)
• M56: 17,354,550 km (0.102 R)
• M57: 17,884,575 km (0.066 R)
• M58: 19,978,796 km (0.096 R)
• M59: 20,335,287 km (0.077 R)
• M60: 21,054,853 km (0.104 R)
• M61: 21,256,062 km (0.062 R)
• M62: 21,701,266 km (0.059 R)
• M63: 22,600,798 km (0.091 R)
• M64: 23,262,768 km (0.118 R)
• M65: 23,429,271 km (0.069 R)
• M66: 24,267,617 km (0.102 R)
• M67: 24,563,222 km (0.099 R)
• M68: 24,817,688 km (0.066 R)
• M69: 25,030,417 km (0.093 R)
• M70: 26,232,884 km (0.111 R)
• M71: 27,234,442 km (0.069 R)
• M72: 28,115,723 km (0.116 R)
• M73: 28,381,858 km (0.069 R)
• M74: 28,515,299 km (0.116 R)
• M75: 29,275,256 km (0.069 R)
• M76: 29,455,073 km (0.03 R)
• M77: 30,495,975 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.8

Radius: 12.6

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.88 AU - 8.42 AU

Year: 6948 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,911,769 km

• M1: 197,768 km (0.075 R)
• M2: 318,793 km (0.106 R)
• M3: 448,644 km (0.044 R)
• M4: 916,437 km (0.103 R)
• M5: 1,209,499 km (0.07 R)
• M6: 1,552,527 km (0.1 R)
• M7: 1,819,708 km (0.081 R)
• M8: 1,926,521 km (0.09 R)
• M9: 2,124,140 km (0.064 R)
• M10: 2,398,503 km (0.116 R)
• M11: 2,733,303 km (0.115 R)
• M12: 3,083,212 km (0.118 R)
• M13: 3,315,837 km (0.068 R)
• M14: 3,500,889 km (0.046 R)
• M15: 4,218,062 km (0.046 R)
• M16: 4,652,494 km (0.09 R)
• M17: 5,223,509 km (0.115 R)
• M18: 5,439,528 km (0.07 R)
• M19: 5,564,293 km (0.106 R)
• M20: 6,073,075 km (0.105 R)
• M21: 6,730,109 km (0.111 R)
• M22: 7,478,996 km (0.114 R)
• M23: 8,040,287 km (0.107 R)
• M24: 8,218,458 km (0.07 R)
• M25: 8,434,029 km (0.116 R)
• M26: 8,834,203 km (0.12 R)
• M27: 8,944,457 km (0.041 R)
• M28: 9,203,560 km (0.032 R)
• M29: 9,427,508 km (0.082 R)
• M30: 10,496,535 km (0.043 R)
• M31: 10,848,389 km (0.036 R)
• M32: 11,563,616 km (0.08 R)
• M33: 12,747,983 km (0.106 R)
• M34: 13,629,712 km (0.048 R)
• M35: 14,099,450 km (0.075 R)
• M36: 14,531,040 km (0.082 R)
• M37: 15,318,972 km (0.113 R)
• M38: 15,851,989 km (0.076 R)
• M39: 16,572,303 km (0.111 R)
• M40: 16,845,019 km (0.069 R)
• M41: 17,951,296 km (0.03 R)
• M42: 18,466,062 km (0.112 R)
• M43: 18,560,309 km (0.115 R)
• M44: 18,796,224 km (0.03 R)
• M45: 19,319,069 km (0.069 R)
• M46: 19,750,360 km (0.109 R)
• M47: 19,943,191 km (0.098 R)
• M48: 20,281,881 km (0.034 R)
• M49: 20,573,896 km (0.115 R)
• M50: 21,606,420 km (0.072 R)
• M51: 21,705,753 km (0.071 R)
• M52: 22,104,133 km (0.101 R)
• M53: 22,605,585 km (0.091 R)
• M54: 23,978,145 km (0.073 R)
• M55: 24,908,195 km (0.114 R)
• M56: 26,008,188 km (0.061 R)
• M57: 26,113,804 km (0.056 R)
• M58: 26,431,401 km (0.118 R)
• M59: 27,553,235 km (0.107 R)
• M60: 27,768,656 km (0.081 R)
• M61: 27,984,675 km (0.116 R)
• M62: 30,009,034 km (0.067 R)
• M63: 30,787,242 km (0.071 R)
• M64: 31,797,626 km (0.052 R)
• M65: 32,250,159 km (0.087 R)
• M66: 32,363,704 km (0.103 R)
• M67: 32,875,927 km (0.107 R)
• M68: 33,161,659 km (0.11 R)
• M69: 33,966,197 km (0.083 R)
• M70: 34,544,841 km (0.083 R)
• M71: 34,660,929 km (0.118 R)
• M72: 35,770,496 km (0.092 R)
• M73: 36,654,620 km (0.103 R)
• M74: 37,010,364 km (0.061 R)
• M75: 38,024,338 km (0.094 R)
• M76: 38,504,697 km (0.115 R)
• M77: 38,685,261 km (0.07 R)
• M78: 39,410,661 km (0.111 R)
• M79: 40,262,771 km (0.089 R)
• M80: 40,691,070 km (0.064 R)
• M81: 40,936,410 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.1

Radius: 8

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.26 AU - 14.74 AU

Year: 19038 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 111.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,911,769 km

• M1: 391,049 km (0.108 R)
• M2: 1,194,539 km (0.114 R)
• M3: 1,520,513 km (0.075 R)
• M4: 1,614,161 km (0.104 R)
• M5: 1,742,067 km (0.1 R)
• M6: 2,920,749 km (0.047 R)
• M7: 3,277,390 km (0.103 R)
• M8: 3,481,442 km (0.065 R)
• M9: 3,945,045 km (0.113 R)
• M10: 4,250,375 km (0.113 R)
• M11: 4,653,990 km (0.105 R)
• M12: 5,211,391 km (0.103 R)
• M13: 6,036,872 km (0.115 R)
• M14: 6,086,689 km (0.092 R)
• M15: 6,388,427 km (0.117 R)
• M16: 7,217,200 km (0.066 R)
• M17: 7,429,629 km (0.105 R)
• M18: 8,244,638 km (0.1 R)
• M19: 8,973,778 km (0.049 R)
• M20: 9,432,744 km (0.113 R)
• M21: 10,017,223 km (0.101 R)
• M22: 12,533,459 km (0.112 R)
• M23: 12,917,327 km (0.058 R)
• M24: 13,565,834 km (0.085 R)
• M25: 14,025,997 km (0.06 R)
• M26: 15,642,253 km (0.082 R)
• M27: 16,332,946 km (0.106 R)
• M28: 16,963,202 km (0.112 R)
• M29: 18,391,861 km (0.118 R)
• M30: 18,900,943 km (0.074 R)
• M31: 19,636,217 km (0.088 R)
• M32: 20,007,518 km (0.084 R)
• M33: 24,479,298 km (0.092 R)
• M34: 25,119,427 km (0.093 R)
• M35: 26,334,461 km (0.108 R)
• M36: 26,825,890 km (0.087 R)
• M37: 27,072,727 km (0.083 R)
• M38: 28,234,504 km (0.114 R)
• M39: 28,401,754 km (0.06 R)
• M40: 28,821,526 km (0.061 R)
• M41: 29,582,231 km (0.051 R)
• M42: 30,778,416 km (0.07 R)
• M43: 30,864,584 km (0.067 R)
• M44: 31,555,876 km (0.115 R)
• M45: 31,816,475 km (0.08 R)
• M46: 32,953,868 km (0.079 R)
• M47: 34,371,906 km (0.116 R)
• M48: 36,172,316 km (0.117 R)
• M49: 37,358,927 km (0.095 R)
• M50: 37,910,943 km (0.072 R)
• M51: 38,003,245 km (0.111 R)
• M52: 38,372,901 km (0.051 R)
• M53: 38,558,253 km (0.083 R)
• M54: 39,209,303 km (0.092 R)
• M55: 40,051,688 km (0.105 R)
• M56: 40,616,719 km (0.112 R)
• M57: 42,327,222 km (0.107 R)
• M58: 43,577,112 km (0.065 R)
• M59: 44,839,119 km (0.031 R)
• M60: 45,034,345 km (0.108 R)
• M61: 46,903,121 km (0.058 R)
• M62: 48,897,410 km (0.113 R)
• M63: 49,299,679 km (0.075 R)
• M64: 49,602,016 km (0.046 R)
• M65: 51,940,381 km (0.093 R)
• M66: 52,968,268 km (0.107 R)
• M67: 53,174,713 km (0.047 R)
• M68: 55,253,226 km (0.073 R)
• M69: 56,302,505 km (0.073 R)
• M70: 57,464,132 km (0.092 R)
• M71: 57,676,262 km (0.063 R)
• M72: 61,754,749 km (0.083 R)
• M73: 61,971,965 km (0.073 R)
• M74: 62,189,331 km (0.105 R)
• M75: 63,718,819 km (0.052 R)
• M76: 64,048,234 km (0.094 R)
• M77: 64,268,143 km (0.112 R)
• M78: 66,036,090 km (0.092 R)
• M79: 68,268,689 km (0.104 R)
• M80: 70,752,911 km (0.114 R)
• M81: 71,207,689 km (0.11 R)
• M82: 73,496,536 km (0.087 R)
• M83: 77,208,508 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.1

Radius: 6.2

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.97 AU - 18.59 AU

Year: 23873 Days

Day: 16.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,911,769 km

• M1: 97,538 km (0.081 R)
• M2: 240,703 km (0.083 R)
• M3: 288,873 km (0.052 R)
• M4: 359,035 km (0.065 R)
• M5: 629,209 km (0.059 R)
• M6: 1,940,584 km (0.089 R)
• M7: 2,223,324 km (0.1 R)
• M8: 2,296,178 km (0.059 R)
• M9: 3,606,805 km (0.062 R)
• M10: 4,402,516 km (0.042 R)
• M11: 4,540,295 km (0.113 R)
• M12: 5,057,754 km (0.088 R)
• M13: 5,743,062 km (0.081 R)
• M14: 6,198,887 km (0.107 R)
• M15: 6,824,655 km (0.099 R)
• M16: 7,091,388 km (0.074 R)
• M17: 7,579,975 km (0.09 R)
• M18: 8,248,378 km (0.077 R)
• M19: 8,361,623 km (0.046 R)
• M20: 8,935,481 km (0.082 R)
• M21: 9,344,631 km (0.107 R)
• M22: 9,581,295 km (0.113 R)
• M23: 9,819,903 km (0.109 R)
• M24: 11,607,448 km (0.036 R)
• M25: 12,182,353 km (0.046 R)
• M26: 12,570,709 km (0.103 R)
• M27: 13,492,681 km (0.115 R)
• M28: 13,961,820 km (0.046 R)
• M29: 14,096,757 km (0.089 R)
• M30: 14,300,060 km (0.105 R)
• M31: 15,540,526 km (0.117 R)
• M32: 15,680,400 km (0.11 R)
• M33: 15,750,561 km (0.036 R)
• M34: 16,386,352 km (0.084 R)
• M35: 16,814,950 km (0.09 R)
• M36: 17,319,544 km (0.118 R)
• M37: 18,269,939 km (0.116 R)
• M38: 19,538,080 km (0.051 R)
• M39: 19,916,413 km (0.117 R)
• M40: 20,068,405 km (0.109 R)
• M41: 20,450,179 km (0.116 R)
• M42: 21,844,281 km (0.105 R)
• M43: 23,589,340 km (0.096 R)
• M44: 25,626,115 km (0.091 R)
• M45: 28,485,230 km (0.048 R)
• M46: 28,656,519 km (0.117 R)
• M47: 33,680,315 km (0.039 R)
• M48: 33,952,134 km (0.058 R)
• M49: 34,498,017 km (0.095 R)
• M50: 34,589,272 km (0.117 R)
• M51: 34,772,080 km (0.11 R)
• M52: 36,153,018 km (0.069 R)
• M53: 36,245,619 km (0.056 R)
• M54: 36,524,320 km (0.033 R)
• M55: 36,803,619 km (0.117 R)
• M56: 37,177,016 km (0.061 R)
• M57: 37,645,706 km (0.064 R)
• M58: 40,018,029 km (0.072 R)
• M59: 40,209,813 km (0.104 R)
• M60: 41,077,032 km (0.059 R)
• M61: 41,270,612 km (0.064 R)
• M62: 42,438,223 km (0.046 R)
• M63: 42,829,870 km (0.089 R)
• M64: 45,304,518 km (0.082 R)
• M65: 46,912,546 km (0.057 R)
• M66: 47,114,952 km (0.111 R)
• M67: 48,334,773 km (0.12 R)
• M68: 48,948,722 km (0.074 R)
• M69: 50,494,667 km (0.096 R)
• M70: 50,702,010 km (0.083 R)
• M71: 53,001,329 km (0.092 R)
• M72: 53,740,043 km (0.068 R)
• M73: 54,588,413 km (0.097 R)
• M74: 55,762,307 km (0.112 R)
• M75: 56,836,569 km (0.115 R)
• M76: 59,333,208 km (0.117 R)
• M77: 59,880,736 km (0.081 R)
• M78: 60,539,865 km (0.083 R)
• M79: 62,420,609 km (0.044 R)
• M80: 62,531,910 km (0.095 R)
• M81: 64,545,198 km (0.07 R)
• M82: 68,520,612 km (0.118 R)
• M83: 69,786,210 km (0.088 R)
• M84: 70,711,622 km (0.043 R)
• M85: 71,524,687 km (0.079 R)
• M86: 73,042,656 km (0.074 R)
• M87: 75,043,827 km (0.048 R)
• M88: 76,348,320 km (0.079 R)
• M89: 76,467,251 km (0.103 R)
• M90: 78,378,962 km (0.084 R)
• M91: 78,618,917 km (0.06 R)
• M92: 79,340,577 km (0.085 R)
• M93: 80,427,256 km (0.112 R)
• M94: 80,669,455 km (0.117 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 11,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit