🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.69 AU - 0.75 AU

Year: 216 Days

Day: 44.3 Hours

Environment

Temp: 223 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,228,342 km

• M1: 141,819 km (0.109 R)
• M2: 160,519 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.03 AU - 1.35 AU

Year: 458 Days

Day: 30.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.52 AU - 2.12 AU

Year: 867 Days

Day: 28.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,228,342 km

• M1: 1,230,293 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.98 AU - 4 AU

Year: 2302 Days

Day: 22.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.31 AU - 5.63 AU

Year: 3912 Days

Day: 26.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.4

Radius: 14.9

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.75 AU - 6.09 AU

Year: 4456 Days

Day: 8.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 82,228,342 km

• M1: 191,485 km (0.097 R)
• M2: 292,913 km (0.058 R)
• M3: 394,041 km (0.097 R)
• M4: 644,168 km (0.09 R)
• M5: 786,436 km (0.095 R)
• M6: 1,010,534 km (0.111 R)
• M7: 1,118,842 km (0.039 R)
• M8: 1,510,639 km (0.061 R)
• M9: 1,723,068 km (0.066 R)
• M10: 1,825,692 km (0.108 R)
• M11: 1,945,670 km (0.062 R)
• M12: 2,654,016 km (0.109 R)
• M13: 2,808,550 km (0.086 R)
• M14: 2,948,424 km (0.076 R)
• M15: 3,090,692 km (0.106 R)
• M16: 3,253,604 km (0.059 R)
• M17: 3,382,258 km (0.092 R)
• M18: 3,512,857 km (0.033 R)
• M19: 3,721,247 km (0.089 R)
• M20: 3,933,975 km (0.077 R)
• M21: 4,331,158 km (0.106 R)
• M22: 4,473,425 km (0.085 R)
• M23: 5,777,470 km (0.068 R)
• M24: 5,889,369 km (0.089 R)
• M25: 6,183,778 km (0.079 R)
• M26: 6,576,173 km (0.094 R)
• M27: 6,976,646 km (0.07 R)
• M28: 7,361,113 km (0.068 R)
• M29: 7,777,145 km (0.072 R)
• M30: 7,975,661 km (0.106 R)
• M31: 8,760,601 km (0.072 R)
• M32: 9,227,795 km (0.109 R)
• M33: 9,332,813 km (0.118 R)
• M34: 9,783,252 km (0.081 R)
• M35: 10,051,631 km (0.109 R)
• M36: 10,213,795 km (0.081 R)
• M37: 10,431,310 km (0.107 R)
• M38: 11,570,797 km (0.058 R)
• M39: 11,968,877 km (0.115 R)
• M40: 12,169,637 km (0.112 R)
• M41: 12,458,361 km (0.117 R)
• M42: 12,603,621 km (0.062 R)
• M43: 12,720,307 km (0.082 R)
• M44: 13,219,814 km (0.096 R)
• M45: 13,695,984 km (0.104 R)
• M46: 14,299,163 km (0.047 R)
• M47: 14,757,082 km (0.114 R)
• M48: 15,220,087 km (0.105 R)
• M49: 15,344,254 km (0.035 R)
• M50: 15,656,464 km (0.098 R)
• M51: 16,065,315 km (0.045 R)
• M52: 16,509,621 km (0.087 R)
• M53: 16,765,433 km (0.119 R)
• M54: 17,475,425 km (0.052 R)
• M55: 17,605,575 km (0.074 R)
• M56: 18,261,262 km (0.062 R)
• M57: 18,426,419 km (0.093 R)
• M58: 18,525,901 km (0.078 R)
• M59: 18,991,898 km (0.115 R)
• M60: 19,293,488 km (0.068 R)
• M61: 20,276,196 km (0.117 R)
• M62: 20,412,929 km (0.095 R)
• M63: 20,721,998 km (0.113 R)
• M64: 21,101,677 km (0.04 R)
• M65: 21,414,187 km (0.097 R)
• M66: 21,518,607 km (0.111 R)
• M67: 21,798,055 km (0.09 R)
• M68: 22,325,388 km (0.096 R)
• M69: 22,537,518 km (0.103 R)
• M70: 22,679,187 km (0.045 R)
• M71: 22,963,722 km (0.116 R)
• M72: 23,571,987 km (0.117 R)
• M73: 23,715,900 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.6

Radius: 11.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.21 AU - 10.51 AU

Year: 11774 Days

Day: 11.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 82,228,342 km

• M1: 171,738 km (0.097 R)
• M2: 267,481 km (0.105 R)
• M3: 582,385 km (0.099 R)
• M4: 871,557 km (0.082 R)
• M5: 951,143 km (0.093 R)
• M6: 1,220,569 km (0.11 R)
• M7: 1,762,861 km (0.094 R)
• M8: 1,935,946 km (0.115 R)
• M9: 2,060,411 km (0.066 R)
• M10: 2,187,719 km (0.04 R)
• M11: 2,261,621 km (0.117 R)
• M12: 2,469,412 km (0.075 R)
• M13: 2,723,280 km (0.077 R)
• M14: 3,448,530 km (0.114 R)
• M15: 3,710,626 km (0.114 R)
• M16: 3,889,096 km (0.087 R)
• M17: 4,347,613 km (0.075 R)
• M18: 4,559,743 km (0.08 R)
• M19: 4,631,101 km (0.107 R)
• M20: 4,702,908 km (0.112 R)
• M21: 4,775,164 km (0.085 R)
• M22: 4,871,954 km (0.045 R)
• M23: 4,969,492 km (0.099 R)
• M24: 5,876,504 km (0.099 R)
• M25: 6,216,689 km (0.088 R)
• M26: 6,429,118 km (0.072 R)
• M27: 6,644,090 km (0.051 R)
• M28: 6,970,962 km (0.107 R)
• M29: 7,471,217 km (0.111 R)
• M30: 7,697,409 km (0.107 R)
• M31: 7,839,826 km (0.113 R)
• M32: 7,954,418 km (0.102 R)
• M33: 8,624,317 km (0.103 R)
• M34: 9,100,936 km (0.066 R)
• M35: 9,586,381 km (0.119 R)
• M36: 11,221,336 km (0.114 R)
• M37: 11,643,501 km (0.112 R)
• M38: 12,004,780 km (0.03 R)
• M39: 12,269,868 km (0.114 R)
• M40: 12,603,920 km (0.044 R)
• M41: 12,805,877 km (0.075 R)
• M42: 13,866,077 km (0.072 R)
• M43: 14,074,467 km (0.118 R)
• M44: 14,319,059 km (0.107 R)
• M45: 14,459,382 km (0.117 R)
• M46: 14,776,978 km (0.093 R)
• M47: 16,215,811 km (0.096 R)
• M48: 17,774,321 km (0.12 R)
• M49: 17,887,417 km (0.078 R)
• M50: 18,762,864 km (0.074 R)
• M51: 19,419,000 km (0.113 R)
• M52: 20,279,188 km (0.089 R)
• M53: 20,674,276 km (0.093 R)
• M54: 22,401,982 km (0.102 R)
• M55: 22,892,513 km (0.106 R)
• M56: 23,180,190 km (0.1 R)
• M57: 24,259,389 km (0.078 R)
• M58: 24,973,869 km (0.108 R)
• M59: 26,423,472 km (0.044 R)
• M60: 26,941,529 km (0.108 R)
• M61: 29,091,999 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.7

Radius: 5.7

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.22 AU - 16.48 AU

Year: 18200 Days

Day: 20.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 82,228,342 km

• M1: 224,995 km (0.12 R)
• M2: 303,085 km (0.099 R)
• M3: 434,283 km (0.105 R)
• M4: 525,537 km (0.113 R)
• M5: 759,957 km (0.11 R)
• M6: 848,818 km (0.105 R)
• M7: 1,086,081 km (0.109 R)
• M8: 1,161,328 km (0.118 R)
• M9: 1,383,780 km (0.087 R)
• M10: 1,648,269 km (0.069 R)
• M11: 1,793,828 km (0.042 R)
• M12: 1,868,178 km (0.1 R)
• M13: 1,943,576 km (0.119 R)
• M14: 2,499,481 km (0.089 R)
• M15: 3,427,886 km (0.095 R)
• M16: 4,695,578 km (0.116 R)
• M17: 5,027,835 km (0.062 R)
• M18: 5,090,965 km (0.081 R)
• M19: 5,239,366 km (0.107 R)
• M20: 5,303,394 km (0.104 R)
• M21: 5,935,744 km (0.045 R)
• M22: 6,272,040 km (0.09 R)
• M23: 6,453,951 km (0.038 R)
• M24: 7,437,408 km (0.089 R)
• M25: 8,366,710 km (0.055 R)
• M26: 8,516,906 km (0.106 R)
• M27: 8,819,692 km (0.048 R)
• M28: 8,921,419 km (0.109 R)
• M29: 8,998,013 km (0.11 R)
• M30: 9,513,826 km (0.062 R)
• M31: 9,854,461 km (0.113 R)
• M32: 10,520,470 km (0.12 R)
• M33: 10,926,928 km (0.065 R)
• M34: 11,200,841 km (0.059 R)
• M35: 11,699,601 km (0.117 R)
• M36: 12,092,445 km (0.095 R)
• M37: 12,205,541 km (0.098 R)
• M38: 12,318,936 km (0.088 R)
• M39: 12,661,216 km (0.076 R)
• M40: 12,776,107 km (0.099 R)
• M41: 13,795,317 km (0.098 R)
• M42: 14,002,361 km (0.054 R)
• M43: 14,569,187 km (0.105 R)
• M44: 14,689,613 km (0.061 R)
• M45: 14,779,970 km (0.077 R)
• M46: 15,879,964 km (0.073 R)
• M47: 16,221,196 km (0.101 R)
• M48: 16,408,343 km (0.09 R)
• M49: 16,470,875 km (0.109 R)
• M50: 16,564,972 km (0.068 R)
• M51: 16,721,900 km (0.113 R)
• M52: 17,354,999 km (0.113 R)
• M53: 17,995,876 km (0.105 R)
• M54: 18,514,232 km (0.067 R)
• M55: 19,366,940 km (0.091 R)
• M56: 19,532,396 km (0.054 R)
• M57: 21,076,246 km (0.105 R)
• M58: 21,759,758 km (0.068 R)
• M59: 22,693,847 km (0.076 R)
• M60: 23,078,164 km (0.11 R)
• M61: 23,183,332 km (0.03 R)
• M62: 23,253,643 km (0.06 R)
• M63: 23,464,725 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.9

Radius: 4.8

Gravity: 22.7 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.38 AU - 21.5 AU

Year: 25717 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,228,342 km

• M1: 80,484 km (0.12 R)
• M2: 167,699 km (0.083 R)
• M3: 844,031 km (0.105 R)
• M4: 1,237,324 km (0.074 R)
• M5: 1,390,063 km (0.107 R)
• M6: 1,918,892 km (0.111 R)
• M7: 2,315,326 km (0.066 R)
• M8: 2,855,375 km (0.12 R)
• M9: 3,222,488 km (0.079 R)
• M10: 3,432,822 km (0.096 R)
• M11: 4,363,919 km (0.114 R)
• M12: 4,456,521 km (0.096 R)
• M13: 4,833,208 km (0.114 R)
• M14: 4,929,100 km (0.115 R)
• M15: 5,220,218 km (0.052 R)
• M16: 7,135,220 km (0.069 R)
• M17: 7,575,038 km (0.093 R)
• M18: 7,742,288 km (0.102 R)
• M19: 7,967,134 km (0.111 R)
• M20: 8,946,551 km (0.097 R)
• M21: 9,123,226 km (0.074 R)
• M22: 9,241,708 km (0.11 R)
• M23: 9,600,144 km (0.039 R)
• M24: 10,085,290 km (0.109 R)
• M25: 10,827,744 km (0.039 R)
• M26: 11,973,963 km (0.073 R)
• M27: 12,958,317 km (0.104 R)
• M28: 14,933,757 km (0.063 R)
• M29: 16,928,196 km (0.116 R)
• M30: 17,219,762 km (0.098 R)
• M31: 18,179,133 km (0.074 R)
• M32: 18,552,679 km (0.051 R)
• M33: 18,853,520 km (0.108 R)
• M34: 19,080,012 km (0.033 R)
• M35: 20,846,912 km (0.078 R)
• M36: 21,710,241 km (0.075 R)
• M37: 22,186,112 km (0.074 R)
• M38: 23,309,592 km (0.114 R)
• M39: 24,616,180 km (0.045 R)
• M40: 25,361,626 km (0.1 R)
• M41: 26,114,403 km (0.104 R)
• M42: 27,385,237 km (0.084 R)
• M43: 27,813,236 km (0.079 R)
• M44: 28,157,311 km (0.062 R)
• M45: 28,329,798 km (0.092 R)
• M46: 28,502,733 km (0.06 R)
• M47: 29,547,524 km (0.088 R)
• M48: 29,810,667 km (0.09 R)
• M49: 32,484,729 km (0.096 R)
• M50: 33,941,812 km (0.092 R)
• M51: 34,217,371 km (0.111 R)
• M52: 36,542,721 km (0.113 R)
• M53: 38,918,484 km (0.06 R)
• M54: 39,303,250 km (0.104 R)
• M55: 39,496,082 km (0.06 R)
• M56: 39,785,853 km (0.045 R)
• M57: 40,465,027 km (0.076 R)
• M58: 42,228,637 km (0.1 R)
• M59: 42,426,255 km (0.08 R)
• M60: 43,119,941 km (0.105 R)
• M61: 43,518,021 km (0.078 R)
• M62: 43,717,435 km (0.087 R)
• M63: 45,526,671 km (0.081 R)
• M64: 45,830,504 km (0.062 R)
• M65: 46,746,343 km (0.096 R)
• M66: 47,770,789 km (0.05 R)
• M67: 47,976,636 km (0.113 R)
• M68: 51,098,743 km (0.088 R)
• M69: 51,625,477 km (0.077 R)
• M70: 53,964,440 km (0.101 R)
• M71: 54,285,926 km (0.088 R)
• M72: 55,795,219 km (0.08 R)
• M73: 57,536,837 km (0.039 R)
• M74: 58,854,794 km (0.072 R)
• M75: 60,516,079 km (0.074 R)
• M76: 60,850,280 km (0.12 R)
• M77: 61,632,228 km (0.106 R)
• M78: 63,658,232 km (0.114 R)
• M79: 63,884,723 km (0.118 R)
• M80: 64,793,231 km (0.054 R)
• M81: 65,363,349 km (0.091 R)
• M82: 66,968,085 km (0.047 R)
• M83: 69,632,722 km (0.082 R)
• M84: 70,567,560 km (0.106 R)
• M85: 70,684,695 km (0.105 R)
• M86: 70,801,979 km (0.11 R)
• M87: 71,389,001 km (0.086 R)
• M88: 71,977,669 km (0.086 R)
• M89: 75,783,289 km (0.053 R)
• M90: 76,023,244 km (0.12 R)
• M91: 77,347,784 km (0.092 R)
• M92: 77,468,659 km (0.117 R)
• M93: 77,710,409 km (0.061 R)
• M94: 77,831,434 km (0.065 R)
• M95: 80,508,787 km (0.113 R)
• M96: 81,735,789 km (0.108 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 17,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit