🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.53 AU - 0.81 AU

Year: 210 Days

Day: 27.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.14 AU - 1.2 AU

Year: 485 Days

Day: 18.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,741,940 km

• M1: 22,589 km (0.088 R)
• M2: 74,649 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.5 AU - 1.82 AU

Year: 819 Days

Day: 36.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.48 AU - 1.94 AU

Year: 856 Days

Day: 32 Hours

Environment

Temp: -71 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,741,940 km

• M1: 1,287,439 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.88 AU - 2.18 AU

Year: 1107 Days

Day: 28.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.08 AU - 2.24 AU

Year: 1215 Days

Day: 39.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,741,940 km

• M1: 51,462 km (0.113 R)
• M2: 1,226,852 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.6

Radius: 9.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.02 AU - 4.4 AU

Year: 3307 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 71,741,940 km

• M1: 153,936 km (0.102 R)
• M2: 235,018 km (0.12 R)
• M3: 649,704 km (0.109 R)
• M4: 896,091 km (0.03 R)
• M5: 1,025,942 km (0.067 R)
• M6: 1,153,100 km (0.069 R)
• M7: 1,256,772 km (0.119 R)
• M8: 1,314,666 km (0.088 R)
• M9: 1,443,320 km (0.07 R)
• M10: 1,921,285 km (0.079 R)
• M11: 2,254,141 km (0.102 R)
• M12: 2,409,423 km (0.085 R)
• M13: 2,518,929 km (0.067 R)
• M14: 2,680,195 km (0.117 R)
• M15: 2,793,740 km (0.118 R)
• M16: 2,870,484 km (0.115 R)
• M17: 3,039,081 km (0.103 R)
• M18: 3,331,844 km (0.1 R)
• M19: 3,689,682 km (0.101 R)
• M20: 4,382,320 km (0.067 R)
• M21: 5,272,278 km (0.113 R)
• M22: 5,431,300 km (0.092 R)
• M23: 5,689,057 km (0.107 R)
• M24: 6,283,709 km (0.115 R)
• M25: 6,811,490 km (0.101 R)
• M26: 6,897,958 km (0.115 R)
• M27: 7,019,730 km (0.091 R)
• M28: 7,460,147 km (0.05 R)
• M29: 7,801,080 km (0.106 R)
• M30: 8,128,550 km (0.079 R)
• M31: 9,291,225 km (0.101 R)
• M32: 9,638,441 km (0.12 R)
• M33: 10,266,303 km (0.089 R)
• M34: 10,445,223 km (0.109 R)
• M35: 10,565,200 km (0.072 R)
• M36: 11,049,299 km (0.109 R)
• M37: 11,335,031 km (0.1 R)
• M38: 12,122,963 km (0.087 R)
• M39: 12,207,037 km (0.116 R)
• M40: 12,333,297 km (0.09 R)
• M41: 12,460,156 km (0.047 R)
• M42: 13,100,435 km (0.109 R)
• M43: 13,165,061 km (0.091 R)
• M44: 13,294,613 km (0.12 R)
• M45: 14,014,777 km (0.091 R)
• M46: 14,324,295 km (0.074 R)
• M47: 14,546,598 km (0.086 R)
• M48: 14,680,637 km (0.117 R)
• M49: 15,085,000 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.1

Radius: 14.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.87 AU - 6.09 AU

Year: 5599 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,741,940 km

• M1: 331,060 km (0.118 R)
• M2: 451,187 km (0.101 R)
• M3: 915,838 km (0.116 R)
• M4: 1,152,951 km (0.097 R)
• M5: 1,428,061 km (0.086 R)
• M6: 1,530,536 km (0.063 R)
• M7: 1,834,967 km (0.088 R)
• M8: 1,947,166 km (0.06 R)
• M9: 2,338,813 km (0.052 R)
• M10: 2,585,949 km (0.104 R)
• M11: 2,841,911 km (0.098 R)
• M12: 2,951,117 km (0.082 R)
• M13: 3,612,340 km (0.107 R)
• M14: 3,707,185 km (0.12 R)
• M15: 3,923,803 km (0.063 R)
• M16: 4,194,276 km (0.075 R)
• M17: 4,445,450 km (0.112 R)
• M18: 4,963,059 km (0.107 R)
• M19: 5,391,058 km (0.092 R)
• M20: 5,609,621 km (0.088 R)
• M21: 5,914,950 km (0.109 R)
• M22: 6,168,967 km (0.048 R)
• M23: 6,629,430 km (0.051 R)
• M24: 6,775,587 km (0.033 R)
• M25: 6,893,320 km (0.053 R)
• M26: 7,011,802 km (0.109 R)
• M27: 7,310,998 km (0.113 R)
• M28: 8,264,834 km (0.105 R)
• M29: 8,485,790 km (0.081 R)
• M30: 8,676,677 km (0.09 R)
• M31: 9,095,251 km (0.1 R)
• M32: 9,520,408 km (0.077 R)
• M33: 9,785,346 km (0.104 R)
• M34: 9,885,278 km (0.077 R)
• M35: 10,322,552 km (0.052 R)
• M36: 11,742,834 km (0.076 R)
• M37: 12,134,182 km (0.079 R)
• M38: 12,277,647 km (0.117 R)
• M39: 12,530,018 km (0.034 R)
• M40: 12,784,185 km (0.087 R)
• M41: 13,113,450 km (0.119 R)
• M42: 13,631,059 km (0.119 R)
• M43: 13,929,955 km (0.096 R)
• M44: 14,080,301 km (0.119 R)
• M45: 15,070,041 km (0.114 R)
• M46: 15,418,005 km (0.093 R)
• M47: 16,358,677 km (0.088 R)
• M48: 17,036,206 km (0.105 R)
• M49: 17,156,781 km (0.086 R)
• M50: 17,398,681 km (0.109 R)
• M51: 17,845,081 km (0.076 R)
• M52: 19,584,456 km (0.029 R)
• M53: 20,774,058 km (0.116 R)
• M54: 21,812,118 km (0.11 R)
• M55: 21,943,165 km (0.085 R)
• M56: 22,293,673 km (0.115 R)
• M57: 22,469,600 km (0.104 R)
• M58: 22,955,793 km (0.1 R)
• M59: 23,445,577 km (0.105 R)
• M60: 24,844,466 km (0.072 R)
• M61: 24,935,571 km (0.111 R)
• M62: 25,026,826 km (0.047 R)
• M63: 25,899,580 km (0.116 R)
• M64: 26,177,383 km (0.093 R)
• M65: 26,829,181 km (0.061 R)
• M66: 27,251,047 km (0.098 R)
• M67: 27,816,976 km (0.091 R)
• M68: 27,911,672 km (0.117 R)
• M69: 28,291,501 km (0.118 R)
• M70: 28,912,481 km (0.1 R)
• M71: 29,008,374 km (0.113 R)
• M72: 29,152,436 km (0.106 R)
• M73: 29,876,490 km (0.083 R)
• M74: 30,167,757 km (0.066 R)
• M75: 30,313,765 km (0.073 R)
• M76: 30,508,840 km (0.095 R)
• M77: 30,802,052 km (0.117 R)
• M78: 31,490,202 km (0.109 R)
• M79: 33,031,808 km (0.088 R)
• M80: 33,534,457 km (0.083 R)
• M81: 33,887,658 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.7

Radius: 14.3

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.85 AU - 12.01 AU

Year: 14796 Days

Day: 5.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,741,940 km

• M1: 199,713 km (0.026 R)
• M2: 342,579 km (0.107 R)
• M3: 1,495,680 km (0.117 R)
• M4: 1,716,336 km (0.115 R)
• M5: 2,190,412 km (0.071 R)
• M6: 2,812,590 km (0.099 R)
• M7: 3,517,495 km (0.083 R)
• M8: 3,664,998 km (0.112 R)
• M9: 3,996,956 km (0.12 R)
• M10: 4,213,424 km (0.066 R)
• M11: 4,625,716 km (0.091 R)
• M12: 4,722,805 km (0.105 R)
• M13: 5,051,322 km (0.085 R)
• M14: 6,730,259 km (0.094 R)
• M15: 7,668,237 km (0.053 R)
• M16: 9,376,196 km (0.081 R)
• M17: 9,582,342 km (0.109 R)
• M18: 10,336,614 km (0.107 R)
• M19: 10,464,221 km (0.046 R)
• M20: 10,893,418 km (0.077 R)
• M21: 12,125,655 km (0.094 R)
• M22: 12,804,082 km (0.105 R)
• M23: 13,078,893 km (0.065 R)
• M24: 13,263,198 km (0.097 R)
• M25: 13,402,024 km (0.074 R)
• M26: 13,914,996 km (0.11 R)
• M27: 14,768,451 km (0.061 R)
• M28: 15,056,726 km (0.09 R)
• M29: 15,346,946 km (0.095 R)
• M30: 15,736,798 km (0.034 R)
• M31: 16,031,207 km (0.078 R)
• M32: 16,228,527 km (0.09 R)
• M33: 17,328,370 km (0.104 R)
• M34: 17,530,926 km (0.082 R)
• M35: 17,734,229 km (0.114 R)
• M36: 18,503,910 km (0.115 R)
• M37: 19,916,563 km (0.027 R)
• M38: 20,075,585 km (0.113 R)
• M39: 20,395,127 km (0.059 R)
• M40: 20,502,089 km (0.109 R)
• M41: 20,823,724 km (0.118 R)
• M42: 21,580,989 km (0.108 R)
• M43: 21,744,499 km (0.119 R)
• M44: 22,789,291 km (0.047 R)
• M45: 22,955,793 km (0.086 R)
• M46: 23,681,792 km (0.073 R)
• M47: 25,213,674 km (0.076 R)
• M48: 26,078,649 km (0.04 R)
• M49: 26,543,898 km (0.079 R)
• M50: 27,129,424 km (0.072 R)
• M51: 27,247,008 km (0.067 R)
• M52: 27,719,139 km (0.111 R)
• M53: 28,015,642 km (0.107 R)
• M54: 28,851,296 km (0.114 R)
• M55: 29,392,840 km (0.094 R)
• M56: 29,634,590 km (0.106 R)
• M57: 29,998,562 km (0.072 R)
• M58: 30,363,880 km (0.075 R)
• M59: 30,608,323 km (0.073 R)
• M60: 30,792,029 km (0.074 R)
• M61: 31,160,638 km (0.03 R)
• M62: 31,592,527 km (0.086 R)
• M63: 34,035,012 km (0.117 R)
• M64: 34,990,493 km (0.116 R)
• M65: 35,246,754 km (0.08 R)
• M66: 35,825,698 km (0.113 R)
• M67: 36,862,711 km (0.097 R)
• M68: 38,172,739 km (0.117 R)
• M69: 38,701,119 km (0.091 R)
• M70: 39,165,321 km (0.106 R)
• M71: 39,698,189 km (0.072 R)
• M72: 40,636,466 km (0.095 R)
• M73: 44,046,699 km (0.109 R)
• M74: 45,856,086 km (0.111 R)
• M75: 46,417,676 km (0.111 R)
• M76: 46,699,369 km (0.08 R)
• M77: 46,840,440 km (0.073 R)
• M78: 47,406,069 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.7

Radius: 7.1

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.81 AU - 18.91 AU

Year: 24184 Days

Day: 16.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,741,940 km

• M1: 139,575 km (0.109 R)
• M2: 207,043 km (0.086 R)
• M3: 371,601 km (0.102 R)
• M4: 517,908 km (0.108 R)
• M5: 795,262 km (0.066 R)
• M6: 1,063,342 km (0.106 R)
• M7: 1,141,432 km (0.106 R)
• M8: 1,619,247 km (0.063 R)
• M9: 1,990,848 km (0.097 R)
• M10: 2,087,788 km (0.063 R)
• M11: 4,674,185 km (0.101 R)
• M12: 4,890,803 km (0.065 R)
• M13: 5,244,303 km (0.084 R)
• M14: 5,514,776 km (0.087 R)
• M15: 6,069,485 km (0.111 R)
• M16: 6,739,085 km (0.11 R)
• M17: 6,787,704 km (0.08 R)
• M18: 7,231,561 km (0.083 R)
• M19: 7,331,492 km (0.079 R)
• M20: 7,381,608 km (0.048 R)
• M21: 7,991,967 km (0.099 R)
• M22: 8,460,358 km (0.085 R)
• M23: 8,991,281 km (0.11 R)
• M24: 9,478,371 km (0.088 R)
• M25: 9,863,137 km (0.091 R)
• M26: 10,085,290 km (0.096 R)
• M27: 10,141,090 km (0.031 R)
• M28: 10,761,622 km (0.083 R)
• M29: 10,875,765 km (0.097 R)
• M30: 11,452,465 km (0.098 R)
• M31: 11,803,422 km (0.027 R)
• M32: 12,395,979 km (0.083 R)
• M33: 13,733,533 km (0.118 R)
• M34: 15,180,145 km (0.081 R)
• M35: 15,824,164 km (0.082 R)
• M36: 15,954,015 km (0.091 R)
• M37: 16,149,539 km (0.083 R)
• M38: 16,477,009 km (0.106 R)
• M39: 16,608,655 km (0.109 R)
• M40: 19,661,499 km (0.06 R)
• M41: 20,292,502 km (0.083 R)
• M42: 21,790,426 km (0.105 R)
• M43: 22,079,898 km (0.06 R)
• M44: 22,662,432 km (0.102 R)
• M45: 23,102,549 km (0.102 R)
• M46: 23,471,607 km (0.086 R)
• M47: 23,693,909 km (0.105 R)
• M48: 24,966,987 km (0.118 R)
• M49: 25,042,684 km (0.077 R)
• M50: 25,269,773 km (0.114 R)
• M51: 26,108,718 km (0.094 R)
• M52: 26,339,099 km (0.088 R)
• M53: 26,570,227 km (0.104 R)
• M54: 27,267,353 km (0.056 R)
• M55: 28,285,068 km (0.119 R)
• M56: 29,315,199 km (0.109 R)
• M57: 30,438,230 km (0.115 R)
• M58: 32,231,160 km (0.077 R)
• M59: 32,726,030 km (0.084 R)
• M60: 33,807,024 km (0.113 R)
• M61: 34,309,823 km (0.082 R)
• M62: 35,748,057 km (0.111 R)
• M63: 36,260,280 km (0.112 R)
• M64: 38,420,772 km (0.091 R)
• M65: 38,595,353 km (0.071 R)
• M66: 38,945,412 km (0.119 R)
• M67: 39,208,704 km (0.106 R)
• M68: 42,233,124 km (0.116 R)
• M69: 42,774,519 km (0.094 R)
• M70: 44,963,286 km (0.071 R)
• M71: 45,055,288 km (0.099 R)
• M72: 45,886,005 km (0.107 R)
• M73: 46,349,759 km (0.112 R)
• M74: 47,562,549 km (0.04 R)
• M75: 47,656,346 km (0.104 R)
• M76: 48,597,018 km (0.113 R)
• M77: 48,785,960 km (0.085 R)
• M78: 49,353,983 km (0.117 R)
• M79: 49,733,962 km (0.045 R)
• M80: 50,783,690 km (0.087 R)
• M81: 50,975,474 km (0.116 R)
• M82: 51,071,367 km (0.108 R)
• M83: 52,227,160 km (0.107 R)
• M84: 52,711,259 km (0.044 R)
• M85: 53,976,857 km (0.047 R)
• M86: 54,172,381 km (0.066 R)
• M87: 54,564,327 km (0.112 R)
• M88: 55,055,607 km (0.049 R)
• M89: 55,351,063 km (0.116 R)
• M90: 55,449,648 km (0.078 R)
• M91: 59,946,560 km (0.105 R)
• M92: 62,289,711 km (0.058 R)
• M93: 63,111,751 km (0.108 R)
• M94: 64,144,425 km (0.107 R)
• M95: 65,078,515 km (0.082 R)
• M96: 70,135,820 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 12,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit