🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.39 AU - 0.63 AU

Year: 136 Days

Day: 29.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.6 AU - 0.78 AU

Year: 215 Days

Day: 12.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,300,698 km

• M1: 224,995 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.25 AU - 1.35 AU

Year: 555 Days

Day: 13.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.16 AU - 1.62 AU

Year: 614 Days

Day: 25.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.36 AU - 2.68 AU

Year: 1499 Days

Day: 33.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.97 AU - 4.81 AU

Year: 2875 Days

Day: 24.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427

Radius: 12.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.18 AU - 7.76 AU

Year: 6167 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,300,698 km

• M1: 229,034 km (0.076 R)
• M2: 675,135 km (0.117 R)
• M3: 1,127,370 km (0.079 R)
• M4: 1,363,285 km (0.097 R)
• M5: 1,440,478 km (0.09 R)
• M6: 1,567,187 km (0.089 R)
• M7: 1,747,752 km (0.081 R)
• M8: 1,935,497 km (0.052 R)
• M9: 2,220,481 km (0.113 R)
• M10: 2,693,210 km (0.111 R)
• M11: 3,012,452 km (0.103 R)
• M12: 3,135,272 km (0.074 R)
• M13: 3,643,606 km (0.104 R)
• M14: 3,863,215 km (0.102 R)
• M15: 4,223,746 km (0.109 R)
• M16: 4,384,863 km (0.081 R)
• M17: 4,761,102 km (0.047 R)
• M18: 5,001,506 km (0.055 R)
• M19: 5,246,098 km (0.079 R)
• M20: 5,369,816 km (0.096 R)
• M21: 5,874,559 km (0.098 R)
• M22: 5,951,602 km (0.112 R)
• M23: 6,767,508 km (0.088 R)
• M24: 7,395,670 km (0.073 R)
• M25: 7,506,821 km (0.086 R)
• M26: 7,956,961 km (0.09 R)
• M27: 8,185,397 km (0.086 R)
• M28: 8,387,055 km (0.115 R)
• M29: 8,503,143 km (0.116 R)
• M30: 8,678,172 km (0.117 R)
• M31: 8,972,431 km (0.107 R)
• M32: 9,150,603 km (0.088 R)
• M33: 9,240,212 km (0.115 R)
• M34: 9,936,440 km (0.1 R)
• M35: 10,059,260 km (0.076 R)
• M36: 10,182,529 km (0.078 R)
• M37: 10,461,828 km (0.11 R)
• M38: 10,743,820 km (0.099 R)
• M39: 11,604,456 km (0.1 R)
• M40: 11,701,545 km (0.117 R)
• M41: 12,920,170 km (0.094 R)
• M42: 13,054,359 km (0.096 R)
• M43: 14,075,364 km (0.118 R)
• M44: 14,351,971 km (0.101 R)
• M45: 14,805,252 km (0.082 R)
• M46: 15,157,256 km (0.037 R)
• M47: 15,298,776 km (0.1 R)
• M48: 15,905,395 km (0.106 R)
• M49: 16,193,521 km (0.069 R)
• M50: 16,921,614 km (0.089 R)
• M51: 17,363,526 km (0.11 R)
• M52: 17,548,728 km (0.102 R)
• M53: 17,809,178 km (0.082 R)
• M54: 17,996,025 km (0.038 R)
• M55: 18,484,911 km (0.104 R)
• M56: 18,863,992 km (0.049 R)
• M57: 19,054,430 km (0.073 R)
• M58: 19,629,784 km (0.096 R)
• M59: 19,900,257 km (0.049 R)
• M60: 20,483,988 km (0.117 R)
• M61: 20,758,201 km (0.104 R)
• M62: 20,876,233 km (0.079 R)
• M63: 21,152,241 km (0.073 R)
• M64: 21,350,159 km (0.119 R)
• M65: 22,148,114 km (0.112 R)
• M66: 22,671,857 km (0.111 R)
• M67: 22,793,330 km (0.044 R)
• M68: 24,309,355 km (0.053 R)
• M69: 24,933,178 km (0.114 R)
• M70: 25,142,316 km (0.109 R)
• M71: 25,352,052 km (0.087 R)
• M72: 26,324,139 km (0.101 R)
• M73: 26,451,895 km (0.072 R)
• M74: 27,524,063 km (0.059 R)
• M75: 27,826,850 km (0.112 R)
• M76: 27,957,000 km (0.078 R)
• M77: 28,741,940 km (0.074 R)
• M78: 28,961,101 km (0.052 R)
• M79: 29,049,064 km (0.113 R)
• M80: 29,181,009 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.4

Radius: 11

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.61 AU - 7.37 AU

Year: 6925 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 50,300,698 km

• M1: 287,677 km (0.119 R)
• M2: 386,710 km (0.091 R)
• M3: 572,661 km (0.112 R)
• M4: 658,081 km (0.103 R)
• M5: 738,116 km (0.071 R)
• M6: 832,811 km (0.105 R)
• M7: 988,692 km (0.111 R)
• M8: 1,094,458 km (0.087 R)
• M9: 1,279,511 km (0.119 R)
• M10: 1,356,553 km (0.086 R)
• M11: 1,461,721 km (0.075 R)
• M12: 1,597,406 km (0.076 R)
• M13: 2,546,455 km (0.1 R)
• M14: 2,644,890 km (0.109 R)
• M15: 2,761,277 km (0.107 R)
• M16: 3,404,848 km (0.053 R)
• M17: 3,586,609 km (0.088 R)
• M18: 4,346,117 km (0.115 R)
• M19: 4,744,347 km (0.087 R)
• M20: 5,175,189 km (0.08 R)
• M21: 5,899,392 km (0.11 R)
• M22: 6,008,598 km (0.07 R)
• M23: 6,273,387 km (0.11 R)
• M24: 6,384,987 km (0.108 R)
• M25: 6,677,899 km (0.072 R)
• M26: 6,769,004 km (0.117 R)
• M27: 7,044,713 km (0.072 R)
• M28: 7,535,993 km (0.082 R)
• M29: 8,232,820 km (0.099 R)
• M30: 8,850,060 km (0.095 R)
• M31: 9,151,650 km (0.109 R)
• M32: 9,380,086 km (0.106 R)
• M33: 9,533,424 km (0.063 R)
• M34: 9,765,001 km (0.109 R)
• M35: 10,365,337 km (0.098 R)
• M36: 10,603,497 km (0.057 R)
• M37: 10,790,046 km (0.098 R)
• M38: 10,950,714 km (0.088 R)
• M39: 11,058,424 km (0.086 R)
• M40: 11,546,861 km (0.095 R)
• M41: 11,683,893 km (0.115 R)
• M42: 11,987,128 km (0.106 R)
• M43: 12,517,153 km (0.11 R)
• M44: 12,855,693 km (0.119 R)
• M45: 12,997,811 km (0.076 R)
• M46: 13,168,801 km (0.09 R)
• M47: 13,831,670 km (0.112 R)
• M48: 14,094,064 km (0.068 R)
• M49: 14,181,878 km (0.093 R)
• M50: 15,430,272 km (0.11 R)
• M51: 16,682,706 km (0.062 R)
• M52: 16,930,889 km (0.11 R)
• M53: 17,305,482 km (0.073 R)
• M54: 17,399,579 km (0.059 R)
• M55: 17,651,202 km (0.081 R)
• M56: 18,094,610 km (0.074 R)
• M57: 18,445,567 km (0.118 R)
• M58: 18,670,113 km (0.12 R)
• M59: 19,121,899 km (0.099 R)
• M60: 19,740,785 km (0.055 R)
• M61: 19,970,418 km (0.118 R)
• M62: 20,366,254 km (0.071 R)
• M63: 20,631,491 km (0.058 R)
• M64: 20,897,925 km (0.094 R)
• M65: 21,434,233 km (0.119 R)
• M66: 21,602,830 km (0.083 R)
• M67: 22,145,122 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.1

Radius: 12.3

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.3 AU - 9.6 AU

Year: 8400 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,300,698 km

• M1: 329,564 km (0.115 R)
• M2: 571,464 km (0.12 R)
• M3: 752,627 km (0.119 R)
• M4: 890,107 km (0.068 R)
• M5: 970,441 km (0.076 R)
• M6: 1,121,834 km (0.04 R)
• M7: 1,209,648 km (0.097 R)
• M8: 1,684,771 km (0.111 R)
• M9: 1,807,292 km (0.097 R)
• M10: 1,890,767 km (0.11 R)
• M11: 2,018,374 km (0.098 R)
• M12: 2,148,973 km (0.115 R)
• M13: 2,237,685 km (0.1 R)
• M14: 2,441,886 km (0.115 R)
• M15: 2,724,028 km (0.069 R)
• M16: 2,991,957 km (0.052 R)
• M17: 3,192,269 km (0.089 R)
• M18: 4,372,147 km (0.107 R)
• M19: 4,657,879 km (0.103 R)
• M20: 4,802,989 km (0.059 R)
• M21: 5,582,095 km (0.116 R)
• M22: 5,674,546 km (0.112 R)
• M23: 5,860,945 km (0.103 R)
• M24: 6,144,583 km (0.115 R)
• M25: 6,336,068 km (0.063 R)
• M26: 6,497,185 km (0.044 R)
• M27: 7,122,055 km (0.111 R)
• M28: 8,147,698 km (0.071 R)
• M29: 8,287,872 km (0.044 R)
• M30: 8,428,942 km (0.08 R)
• M31: 10,908,378 km (0.089 R)
• M32: 11,063,062 km (0.069 R)
• M33: 11,179,598 km (0.098 R)
• M34: 11,296,584 km (0.083 R)
• M35: 11,453,213 km (0.068 R)
• M36: 12,935,578 km (0.082 R)
• M37: 13,264,095 km (0.113 R)
• M38: 13,553,717 km (0.09 R)
• M39: 13,636,893 km (0.114 R)
• M40: 14,392,811 km (0.08 R)
• M41: 14,605,240 km (0.091 R)
• M42: 15,033,240 km (0.094 R)
• M43: 15,465,428 km (0.107 R)
• M44: 15,683,093 km (0.097 R)
• M45: 15,901,655 km (0.089 R)
• M46: 16,077,283 km (0.094 R)
• M47: 16,563,626 km (0.057 R)
• M48: 17,009,876 km (0.102 R)
• M49: 17,732,284 km (0.07 R)
• M50: 17,868,867 km (0.067 R)
• M51: 17,960,122 km (0.058 R)
• M52: 18,326,637 km (0.056 R)
• M53: 18,510,792 km (0.069 R)
• M54: 18,695,695 km (0.091 R)
• M55: 18,788,296 km (0.103 R)
• M56: 18,974,096 km (0.103 R)
• M57: 19,300,519 km (0.114 R)
• M58: 19,817,380 km (0.075 R)
• M59: 20,291,156 km (0.06 R)
• M60: 20,481,744 km (0.069 R)
• M61: 21,250,078 km (0.1 R)
• M62: 21,443,658 km (0.082 R)
• M63: 21,637,836 km (0.079 R)
• M64: 21,978,919 km (0.1 R)
• M65: 23,162,089 km (0.072 R)
• M66: 24,264,775 km (0.111 R)
• M67: 25,026,527 km (0.091 R)
• M68: 26,886,328 km (0.037 R)
• M69: 28,576,784 km (0.108 R)
• M70: 29,380,872 km (0.092 R)
• M71: 29,921,070 km (0.054 R)
• M72: 30,682,972 km (0.104 R)
• M73: 30,956,587 km (0.078 R)
• M74: 32,337,076 km (0.064 R)
• M75: 33,006,676 km (0.075 R)
• M76: 33,512,017 km (0.09 R)
• M77: 33,850,258 km (0.102 R)
• M78: 34,019,902 km (0.11 R)
• M79: 35,157,594 km (0.087 R)
• M80: 35,329,332 km (0.112 R)
• M81: 36,481,386 km (0.095 R)
• M82: 36,887,394 km (0.099 R)
• M83: 37,411,735 km (0.072 R)
• M84: 37,645,556 km (0.05 R)
• M85: 39,296,069 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.1

Radius: 7.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.34 AU - 16.7 AU

Year: 18629 Days

Day: 24.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,300,698 km

• M1: 102,774 km (0.079 R)
• M2: 160,519 km (0.108 R)
• M3: 247,285 km (0.097 R)
• M4: 381,923 km (0.05 R)
• M5: 466,446 km (0.027 R)
• M6: 557,850 km (0.049 R)
• M7: 777,759 km (0.11 R)
• M8: 2,027,051 km (0.076 R)
• M9: 2,557,226 km (0.084 R)
• M10: 2,640,402 km (0.07 R)
• M11: 2,752,750 km (0.098 R)
• M12: 3,011,256 km (0.104 R)
• M13: 3,247,620 km (0.12 R)
• M14: 3,992,767 km (0.104 R)
• M15: 4,089,557 km (0.095 R)
• M16: 4,857,144 km (0.065 R)
• M17: 5,417,238 km (0.114 R)
• M18: 5,960,727 km (0.088 R)
• M19: 6,034,479 km (0.102 R)
• M20: 6,635,713 km (0.113 R)
• M21: 6,789,051 km (0.098 R)
• M22: 7,138,212 km (0.091 R)
• M23: 7,413,921 km (0.09 R)
• M24: 7,533,150 km (0.11 R)
• M25: 7,652,978 km (0.06 R)
• M26: 8,385,559 km (0.106 R)
• M27: 8,844,077 km (0.1 R)
• M28: 9,353,756 km (0.074 R)
• M29: 9,785,646 km (0.066 R)
• M30: 10,268,398 km (0.106 R)
• M31: 10,713,900 km (0.117 R)
• M32: 11,211,313 km (0.076 R)
• M33: 11,948,232 km (0.112 R)
• M34: 12,088,106 km (0.085 R)
• M35: 12,558,442 km (0.096 R)
• M36: 14,350,026 km (0.079 R)
• M37: 14,648,025 km (0.071 R)
• M38: 14,747,807 km (0.114 R)
• M39: 15,250,157 km (0.104 R)
• M40: 15,452,712 km (0.058 R)
• M41: 15,656,165 km (0.078 R)
• M42: 15,758,191 km (0.056 R)
• M43: 16,168,538 km (0.114 R)
• M44: 16,271,760 km (0.092 R)
• M45: 17,526,587 km (0.059 R)
• M46: 17,579,545 km (0.05 R)
• M47: 18,974,994 km (0.116 R)
• M48: 19,302,164 km (0.055 R)
• M49: 19,576,078 km (0.111 R)
• M50: 19,741,085 km (0.065 R)
• M51: 20,965,394 km (0.088 R)
• M52: 21,303,485 km (0.101 R)
• M53: 21,871,059 km (0.071 R)
• M54: 21,985,202 km (0.114 R)
• M55: 22,963,124 km (0.116 R)
• M56: 23,837,822 km (0.091 R)
• M57: 24,367,848 km (0.088 R)
• M58: 24,663,902 km (0.11 R)
• M59: 24,901,613 km (0.112 R)
• M60: 26,953,198 km (0.034 R)
• M61: 28,061,120 km (0.025 R)
• M62: 29,121,170 km (0.041 R)
• M63: 29,435,326 km (0.084 R)
• M64: 29,877,238 km (0.108 R)
• M65: 30,003,947 km (0.093 R)
• M66: 30,067,227 km (0.109 R)
• M67: 30,576,010 km (0.051 R)
• M68: 31,344,344 km (0.071 R)
• M69: 32,704,339 km (0.109 R)
• M70: 32,965,686 km (0.068 R)
• M71: 33,031,060 km (0.088 R)
• M72: 33,555,850 km (0.104 R)
• M73: 34,613,955 km (0.078 R)
• M74: 34,880,090 km (0.104 R)
• M75: 35,013,531 km (0.118 R)
• M76: 35,080,252 km (0.054 R)
• M77: 35,682,832 km (0.119 R)
• M78: 35,884,490 km (0.105 R)
• M79: 36,153,916 km (0.059 R)
• M80: 36,491,708 km (0.111 R)
• M81: 37,102,217 km (0.119 R)
• M82: 37,511,217 km (0.079 R)
• M83: 38,746,896 km (0.115 R)
• M84: 38,954,089 km (0.109 R)
• M85: 40,135,463 km (0.048 R)
• M86: 40,345,199 km (0.104 R)
• M87: 40,415,211 km (0.118 R)
• M88: 43,605,984 km (0.071 R)
• M89: 43,749,598 km (0.069 R)
• M90: 45,850,551 km (0.064 R)
• M91: 48,281,067 km (0.085 R)
• M92: 49,100,564 km (0.065 R)
• M93: 49,924,549 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 17,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit