🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.47 AU - 0.61 AU

Year: 256 Days

Day: 44.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,905,528 km

• M1: 30,518 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.2

Radius: 11.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.72 AU - 0.74 AU

Year: 403 Days

Day: 13.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,905,528 km

• M1: 147,803 km (0.087 R)
• M2: 223,798 km (0.065 R)
• M3: 298,897 km (0.056 R)
• M4: 377,435 km (0.102 R)
• M5: 451,786 km (0.078 R)
• M6: 528,080 km (0.119 R)
• M7: 633,098 km (0.088 R)
• M8: 726,597 km (0.034 R)
• M9: 819,946 km (0.056 R)
• M10: 919,578 km (0.09 R)
• M11: 997,369 km (0.084 R)
• M12: 1,111,213 km (0.03 R)
• M13: 1,201,271 km (0.058 R)
• M14: 1,318,556 km (0.059 R)
• M15: 1,428,510 km (0.096 R)
• M16: 1,512,883 km (0.083 R)
• M17: 1,592,021 km (0.071 R)
• M18: 1,677,291 km (0.074 R)
• M19: 1,759,421 km (0.117 R)
• M20: 1,847,833 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.4

Radius: 11.6

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.57 AU - 2.37 AU

Year: 1785 Days

Day: 10.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 53,905,528 km

• M1: 156,629 km (0.056 R)
• M2: 243,695 km (0.101 R)
• M3: 338,390 km (0.033 R)
• M4: 517,609 km (0.113 R)
• M5: 623,524 km (0.108 R)
• M6: 732,132 km (0.105 R)
• M7: 872,006 km (0.118 R)
• M8: 1,361,191 km (0.108 R)
• M9: 1,807,142 km (0.085 R)
• M10: 1,895,405 km (0.056 R)
• M11: 1,993,242 km (0.068 R)
• M12: 2,401,943 km (0.1 R)
• M13: 2,625,443 km (0.09 R)
• M14: 2,716,697 km (0.107 R)
• M15: 2,893,223 km (0.088 R)
• M16: 3,209,024 km (0.028 R)
• M17: 3,395,872 km (0.102 R)
• M18: 3,505,826 km (0.106 R)
• M19: 3,627,000 km (0.062 R)
• M20: 3,708,681 km (0.091 R)
• M21: 3,832,249 km (0.097 R)
• M22: 4,041,386 km (0.12 R)
• M23: 4,168,694 km (0.103 R)
• M24: 4,525,784 km (0.116 R)
• M25: 4,646,959 km (0.082 R)
• M26: 4,758,110 km (0.104 R)
• M27: 4,949,146 km (0.089 R)
• M28: 5,085,580 km (0.096 R)
• M29: 5,373,855 km (0.062 R)
• M30: 5,490,691 km (0.084 R)
• M31: 5,596,606 km (0.052 R)
• M32: 5,679,334 km (0.076 R)
• M33: 5,798,413 km (0.094 R)
• M34: 5,942,327 km (0.08 R)
• M35: 6,136,205 km (0.064 R)
• M36: 6,221,626 km (0.07 R)
• M37: 6,995,795 km (0.086 R)
• M38: 7,329,548 km (0.09 R)
• M39: 7,734,360 km (0.114 R)
• M40: 7,999,447 km (0.105 R)
• M41: 8,240,599 km (0.086 R)
• M42: 8,375,686 km (0.104 R)
• M43: 8,538,598 km (0.107 R)
• M44: 9,020,004 km (0.036 R)
• M45: 9,103,479 km (0.114 R)
• M46: 9,285,091 km (0.074 R)
• M47: 9,453,837 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.5

Radius: 7.3

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.02 AU - 8.1 AU

Year: 13421 Days

Day: 20.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,905,528 km

• M1: 92,451 km (0.044 R)
• M2: 319,840 km (0.098 R)
• M3: 403,615 km (0.106 R)
• M4: 578,046 km (0.115 R)
• M5: 1,146,668 km (0.062 R)
• M6: 1,258,567 km (0.066 R)
• M7: 1,665,922 km (0.087 R)
• M8: 1,844,991 km (0.083 R)
• M9: 2,419,746 km (0.068 R)
• M10: 2,801,669 km (0.091 R)
• M11: 3,015,295 km (0.11 R)
• M12: 3,077,228 km (0.046 R)
• M13: 3,171,026 km (0.101 R)
• M14: 3,621,465 km (0.077 R)
• M15: 4,023,435 km (0.061 R)
• M16: 5,350,218 km (0.109 R)
• M17: 5,425,616 km (0.119 R)
• M18: 6,922,342 km (0.106 R)
• M19: 7,673,324 km (0.068 R)
• M20: 7,801,080 km (0.053 R)
• M21: 7,972,370 km (0.093 R)
• M22: 8,981,557 km (0.117 R)
• M23: 9,161,224 km (0.106 R)
• M24: 9,296,610 km (0.109 R)
• M25: 9,569,626 km (0.084 R)
• M26: 9,799,109 km (0.083 R)
• M27: 10,830,437 km (0.119 R)
• M28: 13,095,798 km (0.091 R)
• M29: 14,020,911 km (0.114 R)
• M30: 14,229,301 km (0.119 R)
• M31: 14,333,870 km (0.106 R)
• M32: 14,754,838 km (0.097 R)
• M33: 16,041,978 km (0.091 R)
• M34: 16,096,432 km (0.09 R)
• M35: 16,533,856 km (0.106 R)
• M36: 18,722,174 km (0.108 R)
• M37: 19,355,571 km (0.03 R)
• M38: 19,645,940 km (0.073 R)
• M39: 19,996,149 km (0.09 R)
• M40: 20,230,718 km (0.096 R)
• M41: 20,643,609 km (0.039 R)
• M42: 21,178,421 km (0.117 R)
• M43: 21,537,605 km (0.057 R)
• M44: 21,597,594 km (0.098 R)
• M45: 22,079,898 km (0.105 R)
• M46: 22,140,485 km (0.11 R)
• M47: 22,444,019 km (0.117 R)
• M48: 22,565,941 km (0.117 R)
• M49: 22,688,013 km (0.084 R)
• M50: 23,301,364 km (0.088 R)
• M51: 23,362,999 km (0.096 R)
• M52: 23,486,567 km (0.057 R)
• M53: 23,548,350 km (0.054 R)
• M54: 26,707,259 km (0.028 R)
• M55: 26,836,362 km (0.045 R)
• M56: 26,965,615 km (0.118 R)
• M57: 27,550,093 km (0.101 R)
• M58: 27,680,543 km (0.084 R)
• M59: 28,138,761 km (0.095 R)
• M60: 28,401,754 km (0.116 R)
• M61: 29,795,558 km (0.065 R)
• M62: 32,442,542 km (0.119 R)
• M63: 33,550,165 km (0.11 R)
• M64: 34,038,602 km (0.108 R)
• M65: 34,178,626 km (0.037 R)
• M66: 34,459,122 km (0.092 R)
• M67: 34,670,055 km (0.085 R)
• M68: 35,802,211 km (0.063 R)
• M69: 36,015,837 km (0.083 R)
• M70: 39,785,404 km (0.085 R)
• M71: 40,006,659 km (0.116 R)
• M72: 40,080,561 km (0.105 R)
• M73: 40,450,516 km (0.113 R)
• M74: 40,747,169 km (0.065 R)
• M75: 41,044,719 km (0.114 R)
• M76: 42,241,801 km (0.091 R)
• M77: 42,467,544 km (0.113 R)
• M78: 42,542,942 km (0.096 R)
• M79: 42,693,736 km (0.079 R)
• M80: 43,298,710 km (0.102 R)
• M81: 43,982,821 km (0.089 R)
• M82: 44,670,373 km (0.066 R)
• M83: 47,221,765 km (0.097 R)
• M84: 47,690,754 km (0.059 R)
• M85: 47,768,994 km (0.044 R)
• M86: 49,740,694 km (0.109 R)
• M87: 50,377,233 km (0.075 R)
• M88: 51,176,684 km (0.087 R)
• M89: 51,417,387 km (0.086 R)
• M90: 51,497,721 km (0.11 R)
• M91: 51,980,323 km (0.084 R)
• M92: 53,274,794 km (0.046 R)
• M93: 53,518,788 km (0.09 R)
• M94: 54,171,035 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474

Radius: 6

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.35 AU - 8.45 AU

Year: 14337 Days

Day: 23 Hours

Environment

Temp: -236 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 53,905,528 km

• M1: 250,277 km (0.107 R)
• M2: 658,530 km (0.106 R)
• M3: 787,932 km (0.111 R)
• M4: 865,723 km (0.105 R)
• M5: 1,050,327 km (0.12 R)
• M6: 1,224,758 km (0.113 R)
• M7: 1,432,250 km (0.099 R)
• M8: 1,650,813 km (0.111 R)
• M9: 1,700,928 km (0.054 R)
• M10: 1,751,492 km (0.101 R)
• M11: 2,626,939 km (0.105 R)
• M12: 2,924,788 km (0.105 R)
• M13: 3,077,677 km (0.106 R)
• M14: 3,233,259 km (0.118 R)
• M15: 3,296,239 km (0.045 R)
• M16: 3,584,664 km (0.104 R)
• M17: 4,674,335 km (0.111 R)
• M18: 4,817,351 km (0.087 R)
• M19: 4,998,065 km (0.045 R)
• M20: 5,667,366 km (0.118 R)
• M21: 6,167,920 km (0.082 R)
• M22: 6,246,309 km (0.113 R)
• M23: 6,965,576 km (0.065 R)
• M24: 7,376,521 km (0.086 R)
• M25: 7,543,173 km (0.094 R)
• M26: 8,007,675 km (0.09 R)
• M27: 8,093,095 km (0.073 R)
• M28: 8,437,918 km (0.1 R)
• M29: 8,568,517 km (0.102 R)
• M30: 8,831,660 km (0.076 R)
• M31: 9,008,485 km (0.088 R)
• M32: 9,546,289 km (0.118 R)
• M33: 10,048,339 km (0.105 R)
• M34: 10,233,093 km (0.077 R)
• M35: 11,030,449 km (0.034 R)
• M36: 11,896,471 km (0.051 R)
• M37: 12,189,982 km (0.104 R)
• M38: 12,239,051 km (0.105 R)
• M39: 12,288,268 km (0.081 R)
• M40: 12,535,404 km (0.114 R)
• M41: 13,692,843 km (0.103 R)
• M42: 13,846,330 km (0.069 R)
• M43: 13,897,642 km (0.081 R)
• M44: 14,155,100 km (0.083 R)
• M45: 14,310,233 km (0.094 R)
• M46: 14,570,234 km (0.06 R)
• M47: 15,306,256 km (0.076 R)
• M48: 15,625,498 km (0.095 R)
• M49: 16,324,568 km (0.077 R)
• M50: 16,541,635 km (0.109 R)
• M51: 16,705,145 km (0.104 R)
• M52: 17,198,818 km (0.072 R)
• M53: 18,256,775 km (0.079 R)
• M54: 18,482,069 km (0.118 R)
• M55: 20,493,412 km (0.044 R)
• M56: 21,021,642 km (0.108 R)
• M57: 21,376,339 km (0.061 R)
• M58: 21,554,510 km (0.117 R)
• M59: 21,732,980 km (0.055 R)
• M60: 22,814,872 km (0.12 R)
• M61: 22,996,783 km (0.098 R)
• M62: 23,362,251 km (0.058 R)
• M63: 25,469,187 km (0.098 R)
• M64: 26,608,973 km (0.085 R)
• M65: 31,331,479 km (0.119 R)
• M66: 31,398,947 km (0.088 R)
• M67: 31,466,267 km (0.067 R)
• M68: 32,688,481 km (0.118 R)
• M69: 33,787,726 km (0.079 R)
• M70: 34,272,423 km (0.103 R)
• M71: 34,411,400 km (0.11 R)
• M72: 34,620,089 km (0.07 R)
• M73: 35,599,805 km (0.065 R)
• M74: 36,163,640 km (0.075 R)
• M75: 36,375,769 km (0.09 R)
• M76: 36,659,407 km (0.114 R)
• M77: 37,086,210 km (0.064 R)
• M78: 37,801,138 km (0.06 R)
• M79: 38,592,810 km (0.12 R)
• M80: 39,027,093 km (0.062 R)
• M81: 39,900,146 km (0.106 R)
• M82: 40,192,610 km (0.052 R)
• M83: 40,339,066 km (0.109 R)
• M84: 43,006,396 km (0.04 R)
• M85: 43,231,241 km (0.104 R)
• M86: 43,306,340 km (0.116 R)
• M87: 44,058,966 km (0.071 R)
• M88: 44,437,000 km (0.065 R)
• M89: 44,740,235 km (0.099 R)
• M90: 44,968,073 km (0.117 R)
• M91: 45,577,385 km (0.028 R)
• M92: 46,036,202 km (0.064 R)
• M93: 47,964,518 km (0.06 R)
• M94: 49,055,835 km (0.114 R)
• M95: 50,866,567 km (0.065 R)
• M96: 51,899,540 km (0.118 R)
• M97: 53,905,498 km (0.035 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 12,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit