🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.8 AU - 1 AU

Year: 322 Days

Day: 29.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,361,850 km

• M1: 600,187 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.86 AU - 1.06 AU

Year: 354 Days

Day: 15.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.16 AU - 1.2 AU

Year: 483 Days

Day: 20 Hours

Environment

Temp: 5 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,361,850 km

• M1: 45,029 km (0.12 R)
• M2: 305,628 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.48 AU - 1.9 AU

Year: 828 Days

Day: 18.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,361,850 km

• M1: 1,170,603 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.78 AU - 2.46 AU

Year: 1163 Days

Day: 37.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,361,850 km

• M1: 34,408 km (0.092 R)
• M2: 236,813 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.58 AU - 3.32 AU

Year: 1909 Days

Day: 28.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,361,850 km

• M1: 1,111,811 km (0.089 R)
• M2: 2,286,454 km (0.089 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.7

Radius: 8.8

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.87 AU - 5.15 AU

Year: 4225 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,361,850 km

• M1: 130,001 km (0.08 R)
• M2: 203,304 km (0.11 R)
• M3: 258,954 km (0.108 R)
• M4: 331,060 km (0.107 R)
• M5: 411,993 km (0.112 R)
• M6: 564,433 km (0.076 R)
• M7: 688,599 km (0.1 R)
• M8: 847,771 km (0.108 R)
• M9: 938,727 km (0.113 R)
• M10: 1,202,468 km (0.116 R)
• M11: 1,305,541 km (0.118 R)
• M12: 1,568,534 km (0.059 R)
• M13: 1,681,779 km (0.091 R)
• M14: 1,814,473 km (0.109 R)
• M15: 1,933,702 km (0.085 R)
• M16: 2,002,966 km (0.054 R)
• M17: 2,663,740 km (0.111 R)
• M18: 2,838,919 km (0.047 R)
• M19: 3,038,034 km (0.119 R)
• M20: 3,262,580 km (0.11 R)
• M21: 3,408,139 km (0.07 R)
• M22: 4,034,505 km (0.11 R)
• M23: 4,372,447 km (0.054 R)
• M24: 4,533,414 km (0.088 R)
• M25: 4,696,176 km (0.114 R)
• M26: 5,003,750 km (0.107 R)
• M27: 5,342,290 km (0.11 R)
• M28: 5,914,651 km (0.112 R)
• M29: 7,009,707 km (0.104 R)
• M30: 7,171,273 km (0.096 R)
• M31: 7,470,469 km (0.112 R)
• M32: 7,690,827 km (0.073 R)
• M33: 8,109,551 km (0.115 R)
• M34: 8,336,042 km (0.104 R)
• M35: 8,882,074 km (0.105 R)
• M36: 8,969,440 km (0.082 R)
• M37: 9,027,783 km (0.1 R)
• M38: 9,174,239 km (0.097 R)
• M39: 9,410,155 km (0.059 R)
• M40: 9,797,913 km (0.075 R)
• M41: 10,190,757 km (0.095 R)
• M42: 10,774,338 km (0.108 R)
• M43: 12,006,127 km (0.113 R)
• M44: 12,654,933 km (0.08 R)
• M45: 12,753,218 km (0.112 R)
• M46: 12,818,892 km (0.052 R)
• M47: 13,049,721 km (0.108 R)
• M48: 13,448,549 km (0.113 R)
• M49: 14,020,312 km (0.079 R)
• M50: 14,428,864 km (0.071 R)
• M51: 15,014,241 km (0.08 R)
• M52: 15,572,241 km (0.115 R)
• M53: 15,748,018 km (0.075 R)
• M54: 15,924,394 km (0.026 R)
• M55: 16,421,957 km (0.077 R)
• M56: 16,960,659 km (0.078 R)
• M57: 17,468,693 km (0.071 R)
• M58: 17,945,013 km (0.109 R)
• M59: 18,055,416 km (0.038 R)
• M60: 18,574,221 km (0.085 R)
• M61: 19,022,716 km (0.051 R)
• M62: 19,664,191 km (0.071 R)
• M63: 19,778,185 km (0.085 R)
• M64: 20,006,770 km (0.095 R)
• M65: 20,197,957 km (0.07 R)
• M66: 20,504,931 km (0.097 R)
• M67: 20,891,043 km (0.072 R)
• M68: 22,142,430 km (0.07 R)
• M69: 22,856,909 km (0.068 R)
• M70: 23,498,385 km (0.078 R)
• M71: 23,700,192 km (0.089 R)
• M72: 23,902,449 km (0.052 R)
• M73: 24,024,072 km (0.097 R)
• M74: 24,349,447 km (0.043 R)
• M75: 25,499,705 km (0.093 R)
• M76: 26,081,342 km (0.106 R)
• M77: 26,164,817 km (0.12 R)
• M78: 26,332,068 km (0.074 R)
• M79: 26,709,503 km (0.076 R)
• M80: 27,300,415 km (0.108 R)
• M81: 27,512,395 km (0.069 R)
• M82: 28,194,561 km (0.119 R)
• M83: 28,753,010 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.4

Radius: 8.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.62 AU - 6.56 AU

Year: 4979 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 72,361,850 km

• M1: 111,151 km (0.053 R)
• M2: 285,134 km (0.085 R)
• M3: 373,247 km (0.095 R)
• M4: 541,694 km (0.105 R)
• M5: 700,417 km (0.061 R)
• M6: 846,275 km (0.043 R)
• M7: 1,073,963 km (0.095 R)
• M8: 1,200,523 km (0.117 R)
• M9: 1,276,668 km (0.089 R)
• M10: 1,646,325 km (0.062 R)
• M11: 2,022,264 km (0.058 R)
• M12: 2,410,919 km (0.117 R)
• M13: 2,692,462 km (0.089 R)
• M14: 2,881,255 km (0.097 R)
• M15: 3,134,823 km (0.108 R)
• M16: 3,287,264 km (0.114 R)
• M17: 3,695,367 km (0.058 R)
• M18: 3,938,164 km (0.099 R)
• M19: 4,069,810 km (0.106 R)
• M20: 4,337,441 km (0.105 R)
• M21: 4,610,906 km (0.109 R)
• M22: 4,697,523 km (0.048 R)
• M23: 4,978,318 km (0.05 R)
• M24: 5,156,639 km (0.054 R)
• M25: 5,319,102 km (0.069 R)
• M26: 5,723,016 km (0.091 R)
• M27: 5,928,713 km (0.115 R)
• M28: 6,599,360 km (0.104 R)
• M29: 7,415,417 km (0.116 R)
• M30: 8,347,412 km (0.118 R)
• M31: 9,032,570 km (0.091 R)
• M32: 9,316,058 km (0.104 R)
• M33: 9,602,538 km (0.037 R)
• M34: 9,713,390 km (0.095 R)
• M35: 10,342,598 km (0.104 R)
• M36: 10,777,031 km (0.064 R)
• M37: 11,805,965 km (0.082 R)
• M38: 11,948,681 km (0.088 R)
• M39: 12,044,125 km (0.105 R)
• M40: 12,380,271 km (0.084 R)
• M41: 12,501,146 km (0.08 R)
• M42: 13,357,743 km (0.089 R)
• M43: 14,031,532 km (0.113 R)
• M44: 14,359,900 km (0.077 R)
• M45: 14,614,216 km (0.12 R)
• M46: 16,197,709 km (0.074 R)
• M47: 16,488,977 km (0.06 R)
• M48: 16,648,597 km (0.064 R)
• M49: 17,023,041 km (0.086 R)
• M50: 17,157,380 km (0.102 R)
• M51: 17,346,172 km (0.1 R)
• M52: 17,698,625 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.4

Radius: 14.4

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.71 AU - 11.71 AU

Year: 14140 Days

Day: 5.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,361,850 km

• M1: 235,766 km (0.046 R)
• M2: 457,470 km (0.059 R)
• M3: 812,915 km (0.07 R)
• M4: 1,330,673 km (0.098 R)
• M5: 1,515,875 km (0.095 R)
• M6: 1,681,630 km (0.057 R)
• M7: 2,503,371 km (0.065 R)
• M8: 3,184,490 km (0.118 R)
• M9: 3,472,915 km (0.09 R)
• M10: 3,732,467 km (0.084 R)
• M11: 4,075,495 km (0.057 R)
• M12: 4,874,796 km (0.055 R)
• M13: 5,040,401 km (0.093 R)
• M14: 6,118,553 km (0.106 R)
• M15: 6,342,651 km (0.065 R)
• M16: 6,569,441 km (0.077 R)
• M17: 6,752,997 km (0.069 R)
• M18: 7,078,074 km (0.086 R)
• M19: 7,456,107 km (0.051 R)
• M20: 7,647,593 km (0.103 R)
• M21: 8,084,419 km (0.111 R)
• M22: 8,281,289 km (0.098 R)
• M23: 9,651,157 km (0.067 R)
• M24: 12,256,105 km (0.119 R)
• M25: 12,425,749 km (0.072 R)
• M26: 12,882,172 km (0.119 R)
• M27: 13,518,711 km (0.09 R)
• M28: 13,635,547 km (0.105 R)
• M29: 14,047,090 km (0.097 R)
• M30: 14,702,180 km (0.042 R)
• M31: 15,003,320 km (0.109 R)
• M32: 15,124,345 km (0.1 R)
• M33: 15,918,859 km (0.103 R)
• M34: 16,042,277 km (0.116 R)
• M35: 16,352,394 km (0.083 R)
• M36: 16,726,987 km (0.065 R)
• M37: 17,421,270 km (0.097 R)
• M38: 17,803,942 km (0.049 R)
• M39: 18,124,979 km (0.053 R)
• M40: 18,383,185 km (0.071 R)
• M41: 18,577,662 km (0.117 R)
• M42: 19,494,248 km (0.091 R)
• M43: 20,358,475 km (0.084 R)
• M44: 20,559,684 km (0.095 R)
• M45: 21,439,320 km (0.028 R)
• M46: 22,193,293 km (0.086 R)
• M47: 22,538,864 km (0.087 R)
• M48: 23,095,518 km (0.072 R)
• M49: 23,868,340 km (0.065 R)
• M50: 24,578,332 km (0.086 R)
• M51: 25,439,417 km (0.067 R)
• M52: 26,018,959 km (0.076 R)
• M53: 26,823,048 km (0.104 R)
• M54: 27,412,912 km (0.056 R)
• M55: 29,208,236 km (0.111 R)
• M56: 30,273,074 km (0.06 R)
• M57: 36,189,969 km (0.111 R)
• M58: 36,678,406 km (0.102 R)
• M59: 37,333,046 km (0.067 R)
• M60: 38,322,337 km (0.109 R)
• M61: 39,906,279 km (0.079 R)
• M62: 40,495,246 km (0.107 R)
• M63: 40,833,188 km (0.085 R)
• M64: 43,483,015 km (0.057 R)
• M65: 46,452,832 km (0.114 R)
• M66: 46,629,507 km (0.092 R)
• M67: 47,072,316 km (0.076 R)
• M68: 47,694,644 km (0.086 R)
• M69: 50,210,880 km (0.058 R)
• M70: 52,401,890 km (0.088 R)
• M71: 52,677,898 km (0.091 R)
• M72: 52,862,203 km (0.105 R)
• M73: 54,158,468 km (0.107 R)
• M74: 56,687,720 km (0.105 R)
• M75: 56,782,265 km (0.103 R)
• M76: 57,444,535 km (0.094 R)
• M77: 58,299,936 km (0.092 R)
• M78: 58,586,117 km (0.067 R)
• M79: 59,927,261 km (0.055 R)
• M80: 60,119,644 km (0.078 R)
• M81: 60,794,779 km (0.114 R)
• M82: 60,891,420 km (0.091 R)
• M83: 61,569,397 km (0.12 R)
• M84: 62,444,844 km (0.085 R)
• M85: 63,030,669 km (0.039 R)
• M86: 63,618,439 km (0.108 R)
• M87: 64,011,134 km (0.118 R)
• M88: 65,887,989 km (0.1 R)
• M89: 66,285,470 km (0.105 R)
• M90: 66,584,067 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617

Radius: 4.1

Gravity: 36.7 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 12.16 AU - 15.66 AU

Year: 19544 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 72,361,850 km

• M1: 112,797 km (0.058 R)
• M2: 158,125 km (0.094 R)
• M3: 354,098 km (0.06 R)
• M4: 484,548 km (0.069 R)
• M5: 835,355 km (0.115 R)
• M6: 1,277,117 km (0.034 R)
• M7: 1,447,958 km (0.062 R)
• M8: 1,748,949 km (0.105 R)
• M9: 2,101,850 km (0.055 R)
• M10: 2,372,024 km (0.081 R)
• M11: 2,511,299 km (0.104 R)
• M12: 2,581,910 km (0.12 R)
• M13: 2,761,427 km (0.107 R)
• M14: 3,323,765 km (0.041 R)
• M15: 3,597,978 km (0.09 R)
• M16: 3,637,771 km (0.071 R)
• M17: 4,209,983 km (0.094 R)
• M18: 4,421,066 km (0.079 R)
• M19: 4,809,721 km (0.112 R)
• M20: 4,897,535 km (0.106 R)
• M21: 6,277,725 km (0.107 R)
• M22: 6,325,596 km (0.037 R)
• M23: 6,960,041 km (0.103 R)
• M24: 7,159,455 km (0.111 R)
• M25: 7,360,514 km (0.112 R)
• M26: 7,563,668 km (0.1 R)
• M27: 8,394,086 km (0.078 R)
• M28: 8,712,879 km (0.085 R)
• M29: 8,819,991 km (0.1 R)
• M30: 9,035,711 km (0.113 R)
• M31: 9,803,896 km (0.077 R)
• M32: 10,195,992 km (0.082 R)
• M33: 11,227,171 km (0.12 R)
• M34: 11,402,200 km (0.11 R)
• M35: 11,873,583 km (0.032 R)
• M36: 12,291,111 km (0.058 R)
• M37: 12,531,963 km (0.082 R)
• M38: 12,895,935 km (0.101 R)
• M39: 13,883,879 km (0.117 R)
• M40: 15,023,815 km (0.12 R)
• M41: 15,605,152 km (0.066 R)
• M42: 16,789,519 km (0.068 R)
• M43: 16,989,681 km (0.104 R)
• M44: 17,257,760 km (0.099 R)
• M45: 17,325,079 km (0.033 R)
• M46: 18,895,857 km (0.118 R)
• M47: 19,874,077 km (0.108 R)
• M48: 20,015,148 km (0.058 R)
• M49: 21,516,662 km (0.117 R)
• M50: 21,589,067 km (0.12 R)
• M51: 21,806,732 km (0.056 R)
• M52: 24,399,413 km (0.048 R)
• M53: 25,693,434 km (0.101 R)
• M54: 26,310,077 km (0.116 R)
• M55: 27,715,250 km (0.1 R)
• M56: 27,794,088 km (0.066 R)
• M57: 28,745,231 km (0.106 R)
• M58: 28,904,702 km (0.111 R)
• M59: 30,354,006 km (0.101 R)
• M60: 32,571,795 km (0.101 R)
• M61: 33,994,620 km (0.118 R)
• M62: 34,078,993 km (0.049 R)
• M63: 35,608,781 km (0.092 R)
• M64: 36,382,202 km (0.082 R)
• M65: 37,421,758 km (0.083 R)
• M66: 37,508,824 km (0.109 R)
• M67: 37,683,255 km (0.063 R)
• M68: 38,295,559 km (0.089 R)
• M69: 39,618,902 km (0.114 R)
• M70: 40,241,528 km (0.083 R)
• M71: 40,598,768 km (0.069 R)
• M72: 41,136,572 km (0.111 R)
• M73: 41,857,335 km (0.097 R)
• M74: 42,673,241 km (0.058 R)
• M75: 43,494,384 km (0.078 R)
• M76: 43,585,938 km (0.066 R)
• M77: 44,689,522 km (0.091 R)
• M78: 44,874,424 km (0.099 R)
• M79: 45,059,477 km (0.047 R)
• M80: 46,830,566 km (0.116 R)
• M81: 47,677,290 km (0.093 R)
• M82: 49,290,703 km (0.049 R)
• M83: 49,386,147 km (0.094 R)
• M84: 50,344,022 km (0.101 R)
• M85: 51,889,517 km (0.117 R)
• M86: 52,180,934 km (0.112 R)
• M87: 52,863,250 km (0.03 R)
• M88: 54,335,143 km (0.082 R)
• M89: 60,662,685 km (0.086 R)
• M90: 61,791,101 km (0.09 R)
• M91: 63,133,593 km (0.071 R)
• M92: 63,444,756 km (0.062 R)
• M93: 65,427,377 km (0.065 R)
• M94: 67,218,512 km (0.087 R)
• M95: 67,748,238 km (0.084 R)
• M96: 69,239,280 km (0.048 R)
• M97: 69,881,504 km (0.075 R)
• M98: 71,603,974 km (0.071 R)
• M99: 72,036,760 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 14,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit