🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.65 AU - 0.67 AU

Year: 352 Days

Day: 39.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,757,568 km

• M1: 150,346 km (0.103 R)
• M2: 174,431 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 13

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.68 AU - 0.7 AU

Year: 376 Days

Day: 5.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,757,568 km

• M1: 162,014 km (0.049 R)
• M2: 246,537 km (0.092 R)
• M3: 372,648 km (0.114 R)
• M4: 465,698 km (0.049 R)
• M5: 550,670 km (0.099 R)
• M6: 674,088 km (0.074 R)
• M7: 770,878 km (0.114 R)
• M8: 869,612 km (0.092 R)
• M9: 976,724 km (0.051 R)
• M10: 1,078,152 km (0.102 R)
• M11: 1,175,839 km (0.071 R)
• M12: 1,257,968 km (0.12 R)
• M13: 1,346,082 km (0.117 R)
• M14: 1,444,367 km (0.103 R)
• M15: 1,528,890 km (0.082 R)
• M16: 1,656,946 km (0.071 R)
• M17: 1,750,145 km (0.119 R)
• M18: 1,832,125 km (0.052 R)
• M19: 2,027,201 km (0.119 R)
• M20: 2,164,232 km (0.113 R)
• M21: 2,337,616 km (0.085 R)
• M22: 2,418,848 km (0.072 R)
• M23: 2,584,303 km (0.109 R)
• M24: 2,673,464 km (0.11 R)
• M25: 2,804,212 km (0.086 R)
• M26: 3,087,850 km (0.096 R)
• M27: 3,225,180 km (0.08 R)
• M28: 3,326,907 km (0.041 R)
• M29: 3,599,923 km (0.1 R)
• M30: 3,700,004 km (0.06 R)
• M31: 3,851,846 km (0.059 R)
• M32: 3,937,266 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.3

Radius: 12.1

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.78 AU - 0.84 AU

Year: 478 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 70,757,568 km

• M1: 152,590 km (0.091 R)
• M2: 240,553 km (0.112 R)
• M3: 335,099 km (0.063 R)
• M4: 503,397 km (0.103 R)
• M5: 664,963 km (0.102 R)
• M6: 752,926 km (0.103 R)
• M7: 828,473 km (0.083 R)
• M8: 906,713 km (0.083 R)
• M9: 1,029,533 km (0.113 R)
• M10: 1,148,463 km (0.11 R)
• M11: 1,297,762 km (0.063 R)
• M12: 1,375,104 km (0.051 R)
• M13: 1,496,727 km (0.102 R)
• M14: 1,688,960 km (0.106 R)
• M15: 1,773,932 km (0.088 R)
• M16: 1,877,902 km (0.119 R)
• M17: 1,954,347 km (0.082 R)
• M18: 2,074,025 km (0.104 R)
• M19: 2,159,296 km (0.034 R)
• M20: 2,352,576 km (0.119 R)
• M21: 2,454,602 km (0.058 R)
• M22: 2,584,154 km (0.06 R)
• M23: 2,709,517 km (0.064 R)
• M24: 2,796,583 km (0.067 R)
• M25: 2,959,644 km (0.081 R)
• M26: 3,316,734 km (0.114 R)
• M27: 3,417,264 km (0.103 R)
• M28: 3,533,502 km (0.116 R)
• M29: 3,614,135 km (0.096 R)
• M30: 3,724,987 km (0.076 R)
• M31: 3,980,799 km (0.111 R)
• M32: 4,157,175 km (0.115 R)
• M33: 4,297,049 km (0.077 R)
• M34: 4,430,640 km (0.057 R)
• M35: 4,661,619 km (0.092 R)
• M36: 4,831,413 km (0.097 R)
• M37: 5,194,038 km (0.106 R)
• M38: 5,378,642 km (0.052 R)
• M39: 5,522,705 km (0.087 R)
• M40: 5,616,802 km (0.109 R)
• M41: 5,728,551 km (0.049 R)
• M42: 5,806,342 km (0.065 R)
• M43: 5,962,971 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.4

Radius: 13.6

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.89 AU - 1.03 AU

Year: 617 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,757,568 km

• M1: 182,360 km (0.109 R)
• M2: 282,142 km (0.065 R)
• M3: 367,263 km (0.111 R)
• M4: 476,170 km (0.097 R)
• M5: 572,062 km (0.091 R)
• M6: 661,522 km (0.102 R)
• M7: 800,199 km (0.092 R)
• M8: 1,028,785 km (0.101 R)
• M9: 1,184,366 km (0.119 R)
• M10: 1,338,452 km (0.096 R)
• M11: 1,448,407 km (0.115 R)
• M12: 1,546,094 km (0.118 R)
• M13: 1,737,579 km (0.104 R)
• M14: 1,825,244 km (0.033 R)
• M15: 1,988,305 km (0.069 R)
• M16: 2,203,577 km (0.095 R)
• M17: 2,299,170 km (0.055 R)
• M18: 2,928,378 km (0.105 R)
• M19: 3,100,565 km (0.087 R)
• M20: 3,208,276 km (0.104 R)
• M21: 3,303,719 km (0.114 R)
• M22: 3,574,342 km (0.113 R)
• M23: 3,701,799 km (0.066 R)
• M24: 3,809,061 km (0.12 R)
• M25: 3,895,828 km (0.073 R)
• M26: 4,005,034 km (0.1 R)
• M27: 4,196,968 km (0.064 R)
• M28: 4,316,647 km (0.081 R)
• M29: 4,643,817 km (0.105 R)
• M30: 4,736,568 km (0.063 R)
• M31: 4,837,846 km (0.075 R)
• M32: 5,042,495 km (0.118 R)
• M33: 5,178,031 km (0.037 R)
• M34: 5,274,223 km (0.05 R)
• M35: 5,493,234 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 9.9

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.01 AU - 1.15 AU

Year: 736 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 70,757,568 km

• M1: 128,205 km (0.12 R)
• M2: 199,414 km (0.026 R)
• M3: 281,693 km (0.105 R)
• M4: 410,347 km (0.116 R)
• M5: 529,128 km (0.093 R)
• M6: 591,061 km (0.12 R)
• M7: 655,837 km (0.099 R)
• M8: 718,070 km (0.104 R)
• M9: 793,467 km (0.068 R)
• M10: 900,579 km (0.088 R)
• M11: 1,043,146 km (0.078 R)
• M12: 1,174,343 km (0.071 R)
• M13: 1,278,164 km (0.042 R)
• M14: 1,364,781 km (0.054 R)
• M15: 1,432,998 km (0.088 R)
• M16: 1,537,268 km (0.054 R)
• M17: 1,615,507 km (0.036 R)
• M18: 1,768,696 km (0.109 R)
• M19: 2,081,804 km (0.104 R)
• M20: 2,192,806 km (0.107 R)
• M21: 2,487,513 km (0.115 R)
• M22: 2,580,114 km (0.103 R)
• M23: 2,648,182 km (0.086 R)
• M24: 2,882,452 km (0.091 R)
• M25: 2,953,212 km (0.089 R)
• M26: 3,015,594 km (0.059 R)
• M27: 3,251,360 km (0.119 R)
• M28: 3,362,063 km (0.112 R)
• M29: 3,455,412 km (0.105 R)
• M30: 3,587,656 km (0.108 R)
• M31: 3,808,463 km (0.117 R)
• M32: 3,945,045 km (0.11 R)
• M33: 4,053,504 km (0.087 R)
• M34: 4,163,010 km (0.116 R)
• M35: 4,283,585 km (0.092 R)
• M36: 4,374,840 km (0.067 R)
• M37: 4,756,614 km (0.068 R)
• M38: 5,020,804 km (0.087 R)
• M39: 5,127,766 km (0.089 R)
• M40: 5,289,781 km (0.055 R)
• M41: 5,442,371 km (0.092 R)
• M42: 5,530,334 km (0.109 R)
• M43: 5,596,606 km (0.112 R)
• M44: 5,853,017 km (0.083 R)
• M45: 6,147,724 km (0.112 R)
• M46: 6,739,534 km (0.114 R)
• M47: 6,988,614 km (0.085 R)
• M48: 7,120,410 km (0.066 R)
• M49: 7,252,804 km (0.076 R)
• M50: 7,410,480 km (0.102 R)
• M51: 7,766,373 km (0.059 R)
• M52: 7,865,557 km (0.084 R)
• M53: 8,178,067 km (0.091 R)
• M54: 8,241,197 km (0.116 R)
• M55: 8,622,672 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.5

Radius: 10.4

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.79 AU - 4.07 AU

Year: 5111 Days

Day: 13.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,757,568 km

• M1: 302,337 km (0.094 R)
• M2: 431,889 km (0.098 R)
• M3: 505,192 km (0.111 R)
• M4: 666,758 km (0.093 R)
• M5: 1,013,825 km (0.118 R)
• M6: 1,116,599 km (0.102 R)
• M7: 1,365,380 km (0.091 R)
• M8: 1,666,670 km (0.102 R)
• M9: 1,861,297 km (0.041 R)
• M10: 2,082,253 km (0.075 R)
• M11: 2,157,800 km (0.104 R)
• M12: 2,509,654 km (0.067 R)
• M13: 2,921,796 km (0.079 R)
• M14: 3,006,917 km (0.116 R)
• M15: 3,267,068 km (0.075 R)
• M16: 3,399,911 km (0.026 R)
• M17: 3,467,080 km (0.077 R)
• M18: 3,926,047 km (0.114 R)
• M19: 3,996,507 km (0.09 R)
• M20: 4,379,926 km (0.119 R)
• M21: 4,526,682 km (0.085 R)
• M22: 5,002,553 km (0.088 R)
• M23: 5,156,190 km (0.106 R)
• M24: 5,839,852 km (0.068 R)
• M25: 6,110,475 km (0.099 R)
• M26: 6,524,262 km (0.066 R)
• M27: 7,204,933 km (0.091 R)
• M28: 7,436,959 km (0.101 R)
• M29: 7,583,116 km (0.115 R)
• M30: 9,697,084 km (0.115 R)
• M31: 10,309,388 km (0.114 R)
• M32: 10,538,272 km (0.044 R)
• M33: 10,636,708 km (0.09 R)
• M34: 11,000,829 km (0.091 R)
• M35: 11,469,968 km (0.056 R)
• M36: 12,636,682 km (0.089 R)
• M37: 13,269,630 km (0.089 R)
• M38: 13,518,561 km (0.108 R)
• M39: 14,310,981 km (0.088 R)
• M40: 15,155,461 km (0.115 R)
• M41: 15,714,957 km (0.076 R)
• M42: 15,940,700 km (0.109 R)
• M43: 16,243,337 km (0.11 R)
• M44: 17,046,677 km (0.102 R)
• M45: 17,706,554 km (0.096 R)
• M46: 18,098,500 km (0.068 R)
• M47: 18,493,438 km (0.106 R)
• M48: 18,652,162 km (0.048 R)
• M49: 19,898,013 km (0.095 R)
• M50: 20,264,677 km (0.119 R)
• M51: 21,129,054 km (0.074 R)
• M52: 22,131,659 km (0.046 R)
• M53: 22,257,919 km (0.119 R)
• M54: 22,342,442 km (0.076 R)
• M55: 23,449,317 km (0.113 R)
• M56: 23,836,775 km (0.118 R)
• M57: 24,009,561 km (0.074 R)
• M58: 24,269,562 km (0.098 R)
• M59: 25,143,213 km (0.114 R)
• M60: 25,231,027 km (0.086 R)
• M61: 25,495,516 km (0.084 R)
• M62: 26,160,479 km (0.101 R)
• M63: 26,294,070 km (0.113 R)
• M64: 26,876,005 km (0.113 R)
• M65: 27,643,443 km (0.065 R)
• M66: 28,052,593 km (0.073 R)
• M67: 28,693,171 km (0.095 R)
• M68: 28,922,953 km (0.112 R)
• M69: 29,570,114 km (0.057 R)
• M70: 30,175,087 km (0.095 R)
• M71: 30,502,707 km (0.119 R)
• M72: 30,972,594 km (0.087 R)
• M73: 31,397,601 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.2

Radius: 6.3

Gravity: 22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.97 AU - 8.77 AU

Year: 15885 Days

Day: 19.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,757,568 km

• M1: 159,920 km (0.065 R)
• M2: 278,252 km (0.118 R)
• M3: 445,652 km (0.108 R)
• M4: 601,982 km (0.08 R)
• M5: 665,112 km (0.117 R)
• M6: 844,929 km (0.086 R)
• M7: 965,205 km (0.115 R)
• M8: 1,359,396 km (0.099 R)
• M9: 1,677,591 km (0.104 R)
• M10: 2,082,851 km (0.081 R)
• M11: 2,552,140 km (0.116 R)
• M12: 2,906,986 km (0.109 R)
• M13: 3,900,465 km (0.12 R)
• M14: 4,102,572 km (0.041 R)
• M15: 4,349,708 km (0.026 R)
• M16: 4,517,257 km (0.12 R)
• M17: 4,901,873 km (0.025 R)
• M18: 4,945,257 km (0.054 R)
• M19: 5,032,472 km (0.118 R)
• M20: 5,164,118 km (0.086 R)
• M21: 7,371,734 km (0.044 R)
• M22: 7,471,366 km (0.034 R)
• M23: 7,521,332 km (0.103 R)
• M24: 8,078,883 km (0.069 R)
• M25: 8,233,119 km (0.054 R)
• M26: 8,388,551 km (0.076 R)
• M27: 8,754,767 km (0.119 R)
• M28: 8,966,298 km (0.099 R)
• M29: 10,438,341 km (0.091 R)
• M30: 10,606,489 km (0.119 R)
• M31: 11,059,322 km (0.08 R)
• M32: 11,692,121 km (0.059 R)
• M33: 12,514,460 km (0.086 R)
• M34: 12,574,000 km (0.095 R)
• M35: 12,693,230 km (0.037 R)
• M36: 13,355,500 km (0.086 R)
• M37: 14,650,718 km (0.073 R)
• M38: 14,965,023 km (0.118 R)
• M39: 15,281,422 km (0.104 R)
• M40: 15,728,271 km (0.077 R)
• M41: 16,244,234 km (0.108 R)
• M42: 17,160,372 km (0.115 R)
• M43: 17,226,494 km (0.054 R)
• M44: 17,358,888 km (0.095 R)
• M45: 17,691,444 km (0.066 R)
• M46: 17,958,925 km (0.113 R)
• M47: 19,661,199 km (0.09 R)
• M48: 21,556,604 km (0.104 R)
• M49: 22,489,796 km (0.045 R)
• M50: 23,730,112 km (0.084 R)
• M51: 26,200,122 km (0.088 R)
• M52: 27,736,492 km (0.113 R)
• M53: 29,065,221 km (0.034 R)
• M54: 29,856,444 km (0.051 R)
• M55: 30,815,217 km (0.106 R)
• M56: 31,137,002 km (0.06 R)
• M57: 31,865,244 km (0.099 R)
• M58: 32,353,980 km (0.111 R)
• M59: 32,927,090 km (0.091 R)
• M60: 33,256,055 km (0.098 R)
• M61: 33,421,062 km (0.105 R)
• M62: 34,083,481 km (0.068 R)
• M63: 35,001,414 km (0.094 R)
• M64: 36,350,936 km (0.097 R)
• M65: 36,520,879 km (0.075 R)
• M66: 37,032,055 km (0.114 R)
• M67: 38,061,737 km (0.079 R)
• M68: 39,623,838 km (0.03 R)
• M69: 40,764,971 km (0.109 R)
• M70: 42,720,514 km (0.114 R)
• M71: 43,169,158 km (0.12 R)
• M72: 44,706,426 km (0.095 R)
• M73: 50,368,107 km (0.112 R)
• M74: 50,652,343 km (0.112 R)
• M75: 50,937,028 km (0.106 R)
• M76: 54,201,104 km (0.115 R)
• M77: 54,978,863 km (0.111 R)
• M78: 56,152,608 km (0.118 R)
• M79: 56,545,602 km (0.108 R)
• M80: 57,433,315 km (0.119 R)
• M81: 58,027,668 km (0.116 R)
• M82: 58,425,000 km (0.054 R)
• M83: 59,522,450 km (0.112 R)
• M84: 59,622,531 km (0.103 R)
• M85: 61,029,798 km (0.111 R)
• M86: 62,651,588 km (0.084 R)
• M87: 62,753,315 km (0.052 R)
• M88: 62,855,191 km (0.089 R)
• M89: 66,040,728 km (0.067 R)
• M90: 66,975,416 km (0.045 R)
• M91: 67,914,441 km (0.108 R)
• M92: 68,857,806 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 12,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit