🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.54 AU - 0.64 AU

Year: 288 Days

Day: 31.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.8

Radius: 12.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.81 AU - 0.81 AU

Year: 464 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,896,139 km

• M1: 152,440 km (0.111 R)
• M2: 246,687 km (0.112 R)
• M3: 400,324 km (0.069 R)
• M4: 493,673 km (0.07 R)
• M5: 575,802 km (0.091 R)
• M6: 704,756 km (0.06 R)
• M7: 817,104 km (0.104 R)
• M8: 936,183 km (0.119 R)
• M9: 1,039,107 km (0.069 R)
• M10: 1,149,959 km (0.101 R)
• M11: 1,314,068 km (0.026 R)
• M12: 1,401,283 km (0.088 R)
• M13: 1,494,932 km (0.043 R)
• M14: 1,599,500 km (0.063 R)
• M15: 1,881,642 km (0.102 R)
• M16: 2,077,166 km (0.096 R)
• M17: 2,355,269 km (0.113 R)
• M18: 2,442,185 km (0.115 R)
• M19: 2,608,688 km (0.085 R)
• M20: 2,757,538 km (0.064 R)
• M21: 2,931,221 km (0.113 R)
• M22: 3,108,644 km (0.091 R)
• M23: 3,215,756 km (0.09 R)
• M24: 3,369,991 km (0.106 R)
• M25: 3,480,095 km (0.093 R)
• M26: 3,585,412 km (0.117 R)
• M27: 3,811,455 km (0.069 R)
• M28: 3,902,111 km (0.116 R)
• M29: 4,060,834 km (0.049 R)
• M30: 4,178,119 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.7

Radius: 14.5

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.27 AU - 3.33 AU

Year: 2979 Days

Day: 14.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,896,139 km

• M1: 210,484 km (0.1 R)
• M2: 484,548 km (0.112 R)
• M3: 651,798 km (0.056 R)
• M4: 759,209 km (0.11 R)
• M5: 852,409 km (0.105 R)
• M6: 1,110,764 km (0.114 R)
• M7: 1,293,573 km (0.105 R)
• M8: 1,540,559 km (0.101 R)
• M9: 2,066,246 km (0.113 R)
• M10: 2,264,164 km (0.061 R)
• M11: 3,153,374 km (0.078 R)
• M12: 3,293,846 km (0.066 R)
• M13: 3,400,509 km (0.056 R)
• M14: 3,654,227 km (0.12 R)
• M15: 3,783,480 km (0.102 R)
• M16: 4,180,512 km (0.104 R)
• M17: 4,413,436 km (0.091 R)
• M18: 4,851,758 km (0.116 R)
• M19: 5,055,810 km (0.114 R)
• M20: 5,221,115 km (0.109 R)
• M21: 5,325,235 km (0.081 R)
• M22: 5,514,626 km (0.069 R)
• M23: 5,813,672 km (0.065 R)
• M24: 5,943,523 km (0.084 R)
• M25: 6,228,208 km (0.025 R)
• M26: 6,562,260 km (0.108 R)
• M27: 6,720,236 km (0.118 R)
• M28: 7,294,691 km (0.051 R)
• M29: 7,599,721 km (0.111 R)
• M30: 8,271,117 km (0.111 R)
• M31: 8,564,777 km (0.085 R)
• M32: 8,688,046 km (0.092 R)
• M33: 8,886,712 km (0.077 R)
• M34: 9,389,959 km (0.056 R)
• M35: 9,619,442 km (0.115 R)
• M36: 9,850,721 km (0.049 R)
• M37: 10,188,213 km (0.066 R)
• M38: 10,371,471 km (0.111 R)
• M39: 10,741,426 km (0.098 R)
• M40: 11,521,579 km (0.096 R)
• M41: 11,959,901 km (0.116 R)
• M42: 12,236,657 km (0.116 R)
• M43: 12,768,178 km (0.084 R)
• M44: 12,994,370 km (0.052 R)
• M45: 13,450,644 km (0.117 R)
• M46: 14,378,899 km (0.106 R)
• M47: 14,732,398 km (0.114 R)
• M48: 14,940,040 km (0.1 R)
• M49: 15,448,075 km (0.074 R)
• M50: 15,719,295 km (0.091 R)
• M51: 15,810,101 km (0.063 R)
• M52: 16,789,369 km (0.119 R)
• M53: 17,006,136 km (0.059 R)
• M54: 17,536,610 km (0.116 R)
• M55: 18,422,379 km (0.032 R)
• M56: 18,549,986 km (0.089 R)
• M57: 18,870,575 km (0.099 R)
• M58: 19,128,481 km (0.096 R)
• M59: 19,647,586 km (0.045 R)
• M60: 19,876,171 km (0.063 R)
• M61: 20,138,417 km (0.097 R)
• M62: 20,567,164 km (0.037 R)
• M63: 20,732,769 km (0.115 R)
• M64: 21,567,974 km (0.117 R)
• M65: 21,668,952 km (0.084 R)
• M66: 22,006,744 km (0.103 R)
• M67: 22,142,280 km (0.107 R)
• M68: 22,482,316 km (0.072 R)
• M69: 22,790,039 km (0.098 R)
• M70: 23,064,551 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.8

Radius: 6.7

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.75 AU - 6.43 AU

Year: 9556 Days

Day: 15.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,896,139 km

• M1: 125,662 km (0.081 R)
• M2: 183,706 km (0.115 R)
• M3: 380,727 km (0.074 R)
• M4: 525,687 km (0.071 R)
• M5: 867,817 km (0.045 R)
• M6: 1,122,732 km (0.115 R)
• M7: 1,723,218 km (0.082 R)
• M8: 1,967,661 km (0.068 R)
• M9: 2,275,683 km (0.109 R)
• M10: 2,462,381 km (0.101 R)
• M11: 2,571,288 km (0.108 R)
• M12: 2,765,915 km (0.107 R)
• M13: 3,169,380 km (0.026 R)
• M14: 3,438,507 km (0.118 R)
• M15: 4,453,977 km (0.115 R)
• M16: 5,167,410 km (0.085 R)
• M17: 5,377,744 km (0.11 R)
• M18: 5,448,504 km (0.032 R)
• M19: 5,734,685 km (0.066 R)
• M20: 6,965,875 km (0.066 R)
• M21: 7,198,350 km (0.092 R)
• M22: 8,316,295 km (0.099 R)
• M23: 8,562,833 km (0.089 R)
• M24: 9,788,189 km (0.044 R)
• M25: 10,267,351 km (0.074 R)
• M26: 11,202,936 km (0.117 R)
• M27: 11,566,459 km (0.085 R)
• M28: 12,026,322 km (0.056 R)
• M29: 12,774,611 km (0.058 R)
• M30: 12,964,002 km (0.06 R)
• M31: 13,011,574 km (0.072 R)
• M32: 13,489,689 km (0.039 R)
• M33: 13,730,990 km (0.099 R)
• M34: 14,710,258 km (0.107 R)
• M35: 15,358,765 km (0.106 R)
• M36: 15,762,529 km (0.105 R)
• M37: 16,118,722 km (0.089 R)
• M38: 16,169,735 km (0.066 R)
• M39: 16,632,142 km (0.101 R)
• M40: 16,787,125 km (0.071 R)
• M41: 17,569,672 km (0.092 R)
• M42: 18,044,794 km (0.047 R)
• M43: 18,685,073 km (0.116 R)
• M44: 18,792,485 km (0.098 R)
• M45: 19,115,915 km (0.058 R)
• M46: 20,207,531 km (0.081 R)
• M47: 22,450,601 km (0.027 R)
• M48: 23,138,901 km (0.087 R)
• M49: 23,659,502 km (0.119 R)
• M50: 23,950,470 km (0.097 R)
• M51: 26,139,984 km (0.119 R)
• M52: 26,260,261 km (0.096 R)
• M53: 26,742,714 km (0.096 R)
• M54: 26,924,475 km (0.075 R)
• M55: 26,985,062 km (0.083 R)
• M56: 29,698,768 km (0.094 R)
• M57: 29,949,643 km (0.043 R)
• M58: 32,239,987 km (0.065 R)
• M59: 32,368,790 km (0.079 R)
• M60: 32,433,417 km (0.104 R)
• M61: 32,627,146 km (0.085 R)
• M62: 33,145,802 km (0.029 R)
• M63: 33,340,877 km (0.06 R)
• M64: 33,406,102 km (0.057 R)
• M65: 33,536,551 km (0.114 R)
• M66: 33,601,776 km (0.101 R)
• M67: 33,797,899 km (0.112 R)
• M68: 35,048,537 km (0.073 R)
• M69: 35,181,081 km (0.116 R)
• M70: 35,380,196 km (0.092 R)
• M71: 35,579,610 km (0.076 R)
• M72: 36,582,663 km (0.116 R)
• M73: 37,121,365 km (0.107 R)
• M74: 37,798,445 km (0.112 R)
• M75: 38,479,564 km (0.049 R)
• M76: 39,992,448 km (0.112 R)
• M77: 40,130,975 km (0.076 R)
• M78: 40,269,652 km (0.102 R)
• M79: 41,104,857 km (0.092 R)
• M80: 41,805,275 km (0.109 R)
• M81: 42,016,208 km (0.111 R)
• M82: 42,792,471 km (0.038 R)
• M83: 43,502,313 km (0.106 R)
• M84: 45,293,897 km (0.07 R)
• M85: 45,799,837 km (0.067 R)
• M86: 46,525,835 km (0.073 R)
• M87: 47,842,297 km (0.116 R)
• M88: 49,467,827 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337

Radius: 6.5

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.71 AU - 12.49 AU

Year: 21943 Days

Day: 18 Hours

Environment

Temp: -236 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,896,139 km

• M1: 235,018 km (0.085 R)
• M2: 534,962 km (0.112 R)
• M3: 630,106 km (0.115 R)
• M4: 710,440 km (0.03 R)
• M5: 1,262,756 km (0.062 R)
• M6: 2,345,844 km (0.111 R)
• M7: 2,833,683 km (0.118 R)
• M8: 2,934,961 km (0.05 R)
• M9: 3,211,118 km (0.07 R)
• M10: 3,567,909 km (0.09 R)
• M11: 4,203,401 km (0.083 R)
• M12: 5,282,750 km (0.097 R)
• M13: 5,491,588 km (0.111 R)
• M14: 7,350,641 km (0.058 R)
• M15: 7,490,365 km (0.112 R)
• M16: 8,687,896 km (0.12 R)
• M17: 9,083,732 km (0.077 R)
• M18: 9,334,010 km (0.09 R)
• M19: 9,384,274 km (0.093 R)
• M20: 11,632,581 km (0.117 R)
• M21: 11,849,947 km (0.101 R)
• M22: 12,509,823 km (0.07 R)
• M23: 12,565,324 km (0.106 R)
• M24: 13,238,065 km (0.069 R)
• M25: 15,029,500 km (0.062 R)
• M26: 15,384,795 km (0.117 R)
• M27: 17,761,905 km (0.12 R)
• M28: 17,949,501 km (0.103 R)
• M29: 18,326,487 km (0.113 R)
• M30: 18,389,617 km (0.097 R)
• M31: 20,250,615 km (0.113 R)
• M32: 21,369,158 km (0.099 R)
• M33: 21,502,151 km (0.068 R)
• M34: 21,702,014 km (0.065 R)
• M35: 22,846,288 km (0.115 R)
• M36: 23,391,572 km (0.053 R)
• M37: 23,941,194 km (0.075 R)
• M38: 24,913,132 km (0.117 R)
• M39: 25,263,340 km (0.081 R)
• M40: 26,537,615 km (0.089 R)
• M41: 28,414,919 km (0.102 R)
• M42: 29,591,356 km (0.103 R)
• M43: 30,111,059 km (0.108 R)
• M44: 31,612,424 km (0.095 R)
• M45: 32,907,492 km (0.114 R)
• M46: 35,628,229 km (0.048 R)
• M47: 37,936,524 km (0.078 R)
• M48: 38,017,008 km (0.109 R)
• M49: 38,743,754 km (0.041 R)
• M50: 39,965,071 km (0.065 R)
• M51: 40,374,969 km (0.104 R)
• M52: 40,786,214 km (0.047 R)
• M53: 42,028,475 km (0.093 R)
• M54: 42,278,453 km (0.118 R)
• M55: 44,210,958 km (0.087 R)
• M56: 46,860,935 km (0.1 R)
• M57: 47,206,506 km (0.1 R)
• M58: 50,266,979 km (0.107 R)
• M59: 51,064,336 km (0.096 R)
• M60: 51,331,069 km (0.099 R)
• M61: 52,223,420 km (0.097 R)
• M62: 53,842,368 km (0.111 R)
• M63: 53,932,875 km (0.055 R)
• M64: 55,477,922 km (0.061 R)
• M65: 55,660,581 km (0.103 R)
• M66: 57,868,944 km (0.071 R)
• M67: 58,518,498 km (0.078 R)
• M68: 60,857,611 km (0.077 R)
• M69: 63,704,757 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 15,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit