🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.54 AU - 0.58 AU

Year: 153 Days

Day: 29.8 Hours

Environment

Temp: 245 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,044,625 km

• M1: 468,840 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.46 AU - 0.74 AU

Year: 170 Days

Day: 14.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.28 AU - 1.36 AU

Year: 554 Days

Day: 26.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.6 AU - 2.14 AU

Year: 934 Days

Day: 20.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.8 AU - 2.88 AU

Year: 1307 Days

Day: 40.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.99 AU - 3.57 AU

Year: 2170 Days

Day: 34 Hours

Environment

Temp: -101 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,044,625 km

• M1: 1,420,432 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 11.5

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.48 AU - 6.04 AU

Year: 4406 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,044,625 km

• M1: 147,653 km (0.092 R)
• M2: 269,875 km (0.119 R)
• M3: 434,432 km (0.088 R)
• M4: 542,591 km (0.103 R)
• M5: 941,270 km (0.085 R)
• M6: 1,088,624 km (0.086 R)
• M7: 1,273,227 km (0.111 R)
• M8: 1,530,536 km (0.069 R)
• M9: 1,804,898 km (0.058 R)
• M10: 2,112,920 km (0.114 R)
• M11: 2,345,844 km (0.11 R)
• M12: 2,778,780 km (0.074 R)
• M13: 3,783,480 km (0.096 R)
• M14: 3,891,938 km (0.114 R)
• M15: 4,313,505 km (0.107 R)
• M16: 4,404,161 km (0.113 R)
• M17: 4,518,454 km (0.119 R)
• M18: 4,843,530 km (0.12 R)
• M19: 6,399,498 km (0.092 R)
• M20: 6,712,307 km (0.105 R)
• M21: 7,083,609 km (0.052 R)
• M22: 7,735,706 km (0.078 R)
• M23: 7,957,410 km (0.028 R)
• M24: 8,209,333 km (0.115 R)
• M25: 8,492,222 km (0.113 R)
• M26: 8,692,235 km (0.053 R)
• M27: 8,922,765 km (0.102 R)
• M28: 9,068,025 km (0.074 R)
• M29: 9,243,204 km (0.025 R)
• M30: 9,448,901 km (0.12 R)
• M31: 9,955,140 km (0.059 R)
• M32: 10,838,964 km (0.073 R)
• M33: 10,931,864 km (0.104 R)
• M34: 11,274,593 km (0.103 R)
• M35: 11,431,671 km (0.09 R)
• M36: 11,716,056 km (0.04 R)
• M37: 12,067,013 km (0.059 R)
• M38: 13,371,806 km (0.081 R)
• M39: 14,176,193 km (0.067 R)
• M40: 14,618,405 km (0.118 R)
• M41: 14,789,694 km (0.066 R)
• M42: 15,377,165 km (0.099 R)
• M43: 16,396,824 km (0.092 R)
• M44: 17,004,790 km (0.071 R)
• M45: 17,148,853 km (0.067 R)
• M46: 17,221,108 km (0.091 R)
• M47: 17,365,770 km (0.103 R)
• M48: 18,132,309 km (0.093 R)
• M49: 18,242,712 km (0.098 R)
• M50: 18,538,168 km (0.065 R)
• M51: 19,547,206 km (0.079 R)
• M52: 20,153,526 km (0.087 R)
• M53: 20,459,005 km (0.041 R)
• M54: 20,881,619 km (0.116 R)
• M55: 20,997,408 km (0.046 R)
• M56: 21,151,942 km (0.118 R)
• M57: 21,384,716 km (0.119 R)
• M58: 21,540,298 km (0.087 R)
• M59: 21,618,239 km (0.032 R)
• M60: 22,048,632 km (0.091 R)
• M61: 22,324,041 km (0.071 R)
• M62: 22,838,509 km (0.107 R)
• M63: 22,997,531 km (0.066 R)
• M64: 23,157,002 km (0.096 R)
• M65: 23,236,888 km (0.065 R)
• M66: 23,838,869 km (0.049 R)
• M67: 24,162,001 km (0.085 R)
• M68: 24,527,169 km (0.11 R)
• M69: 24,935,123 km (0.025 R)
• M70: 25,017,102 km (0.118 R)
• M71: 26,798,813 km (0.034 R)
• M72: 27,050,586 km (0.12 R)
• M73: 28,065,907 km (0.09 R)
• M74: 28,151,178 km (0.066 R)
• M75: 28,621,214 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344

Radius: 10.1

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.77 AU - 9.49 AU

Year: 9260 Days

Day: 9.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,044,625 km

• M1: 179,069 km (0.089 R)
• M2: 251,474 km (0.113 R)
• M3: 351,705 km (0.048 R)
• M4: 504,893 km (0.045 R)
• M5: 603,627 km (0.05 R)
• M6: 765,193 km (0.115 R)
• M7: 851,661 km (0.106 R)
• M8: 957,127 km (0.105 R)
• M9: 1,232,238 km (0.039 R)
• M10: 1,700,629 km (0.1 R)
• M11: 1,835,865 km (0.094 R)
• M12: 2,391,023 km (0.086 R)
• M13: 2,743,625 km (0.083 R)
• M14: 2,972,510 km (0.09 R)
• M15: 3,136,469 km (0.081 R)
• M16: 3,522,731 km (0.108 R)
• M17: 3,646,448 km (0.114 R)
• M18: 3,822,375 km (0.098 R)
• M19: 3,949,683 km (0.08 R)
• M20: 4,104,367 km (0.097 R)
• M21: 4,340,133 km (0.037 R)
• M22: 6,082,201 km (0.081 R)
• M23: 6,747,014 km (0.081 R)
• M24: 7,088,246 km (0.108 R)
• M25: 7,466,729 km (0.074 R)
• M26: 7,562,472 km (0.059 R)
• M27: 7,690,677 km (0.102 R)
• M28: 8,309,563 km (0.114 R)
• M29: 8,408,747 km (0.118 R)
• M30: 8,574,950 km (0.114 R)
• M31: 8,641,820 km (0.091 R)
• M32: 8,843,179 km (0.101 R)
• M33: 9,148,359 km (0.115 R)
• M34: 9,664,471 km (0.097 R)
• M35: 10,509,998 km (0.087 R)
• M36: 10,581,506 km (0.067 R)
• M37: 10,833,130 km (0.1 R)
• M38: 11,269,208 km (0.11 R)
• M39: 11,599,968 km (0.111 R)
• M40: 12,611,549 km (0.091 R)
• M41: 12,955,026 km (0.083 R)
• M42: 13,147,110 km (0.049 R)
• M43: 13,729,345 km (0.117 R)
• M44: 15,241,480 km (0.119 R)
• M45: 15,811,897 km (0.11 R)
• M46: 16,389,195 km (0.097 R)
• M47: 17,268,232 km (0.09 R)
• M48: 17,522,099 km (0.104 R)
• M49: 17,734,678 km (0.055 R)
• M50: 18,076,659 km (0.095 R)
• M51: 18,205,462 km (0.1 R)
• M52: 18,507,201 km (0.057 R)
• M53: 19,159,149 km (0.032 R)
• M54: 19,686,182 km (0.078 R)
• M55: 19,863,007 km (0.11 R)
• M56: 20,351,743 km (0.1 R)
• M57: 22,116,549 km (0.099 R)
• M58: 22,254,329 km (0.108 R)
• M59: 22,484,560 km (0.112 R)
• M60: 22,808,290 km (0.081 R)
• M61: 23,788,605 km (0.096 R)
• M62: 24,544,822 km (0.095 R)
• M63: 25,117,183 km (0.079 R)
• M64: 25,308,968 km (0.071 R)
• M65: 25,693,883 km (0.063 R)
• M66: 26,226,302 km (0.102 R)
• M67: 26,811,379 km (0.111 R)
• M68: 27,154,706 km (0.095 R)
• M69: 27,400,795 km (0.036 R)
• M70: 27,598,264 km (0.116 R)
• M71: 27,697,148 km (0.113 R)
• M72: 28,193,215 km (0.108 R)
• M73: 29,144,059 km (0.043 R)
• M74: 29,446,546 km (0.093 R)
• M75: 30,003,798 km (0.096 R)
• M76: 30,513,328 km (0.075 R)
• M77: 31,437,693 km (0.026 R)
• M78: 31,592,677 km (0.074 R)
• M79: 32,632,382 km (0.065 R)
• M80: 33,366,758 km (0.109 R)
• M81: 34,106,519 km (0.042 R)
• M82: 35,012,185 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.8

Radius: 4.2

Gravity: 37.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.12 AU - 16 AU

Year: 22418 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,044,625 km

• M1: 186,399 km (0.114 R)
• M2: 473,028 km (0.043 R)
• M3: 537,804 km (0.078 R)
• M4: 582,534 km (0.102 R)
• M5: 1,012,628 km (0.078 R)
• M6: 1,456,784 km (0.1 R)
• M7: 1,488,349 km (0.107 R)
• M8: 1,520,214 km (0.095 R)
• M9: 2,166,476 km (0.098 R)
• M10: 2,887,089 km (0.047 R)
• M11: 3,335,135 km (0.099 R)
• M12: 3,761,190 km (0.108 R)
• M13: 4,386,060 km (0.074 R)
• M14: 4,710,538 km (0.078 R)
• M15: 4,757,511 km (0.092 R)
• M16: 5,042,645 km (0.098 R)
• M17: 5,235,776 km (0.102 R)
• M18: 5,779,415 km (0.115 R)
• M19: 6,083,397 km (0.102 R)
• M20: 7,188,028 km (0.061 R)
• M21: 8,126,456 km (0.115 R)
• M22: 9,634,552 km (0.083 R)
• M23: 10,298,018 km (0.05 R)
• M24: 10,913,913 km (0.042 R)
• M25: 13,493,878 km (0.104 R)
• M26: 13,694,787 km (0.064 R)
• M27: 13,829,126 km (0.057 R)
• M28: 14,099,300 km (0.075 R)
• M29: 14,167,068 km (0.093 R)
• M30: 14,851,029 km (0.079 R)
• M31: 15,058,372 km (0.105 R)
• M32: 16,822,729 km (0.083 R)
• M33: 17,985,703 km (0.112 R)
• M34: 18,428,513 km (0.102 R)
• M35: 18,949,712 km (0.054 R)
• M36: 20,082,617 km (0.096 R)
• M37: 20,388,395 km (0.099 R)
• M38: 20,927,246 km (0.119 R)
• M39: 21,548,825 km (0.099 R)
• M40: 22,097,700 km (0.073 R)
• M41: 22,413,351 km (0.101 R)
• M42: 22,651,062 km (0.055 R)
• M43: 22,889,671 km (0.089 R)
• M44: 25,403,214 km (0.1 R)
• M45: 27,493,097 km (0.05 R)
• M46: 27,832,684 km (0.082 R)
• M47: 28,515,748 km (0.104 R)
• M48: 28,687,336 km (0.092 R)
• M49: 32,191,367 km (0.111 R)
• M50: 32,728,573 km (0.112 R)
• M51: 33,358,979 km (0.091 R)
• M52: 33,721,006 km (0.037 R)
• M53: 34,631,757 km (0.101 R)
• M54: 35,642,889 km (0.065 R)
• M55: 36,570,546 km (0.03 R)
• M56: 37,788,273 km (0.105 R)
• M57: 38,165,558 km (0.078 R)
• M58: 38,449,495 km (0.117 R)
• M59: 39,400,638 km (0.106 R)
• M60: 41,812,306 km (0.118 R)
• M61: 42,300,294 km (0.098 R)
• M62: 46,070,459 km (0.105 R)
• M63: 46,675,583 km (0.078 R)
• M64: 47,181,822 km (0.073 R)
• M65: 47,588,130 km (0.043 R)
• M66: 47,893,609 km (0.068 R)
• M67: 49,019,183 km (0.097 R)
• M68: 49,327,654 km (0.086 R)
• M69: 50,153,584 km (0.111 R)
• M70: 50,257,105 km (0.047 R)
• M71: 50,464,448 km (0.109 R)
• M72: 50,775,911 km (0.082 R)
• M73: 52,342,949 km (0.12 R)
• M74: 52,763,618 km (0.109 R)
• M75: 52,974,252 km (0.05 R)
• M76: 54,669,943 km (0.047 R)
• M77: 56,814,429 km (0.076 R)
• M78: 57,138,608 km (0.04 R)
• M79: 58,223,192 km (0.091 R)
• M80: 60,522,811 km (0.055 R)
• M81: 60,853,721 km (0.111 R)
• M82: 61,295,932 km (0.106 R)
• M83: 63,075,399 km (0.111 R)
• M84: 64,196,037 km (0.03 R)
• M85: 66,343,514 km (0.097 R)
• M86: 67,026,578 km (0.1 R)
• M87: 67,254,715 km (0.094 R)
• M88: 74,101,510 km (0.118 R)
• M89: 76,472,188 km (0.112 R)
• M90: 76,710,647 km (0.053 R)
• M91: 77,188,313 km (0.077 R)
• M92: 79,229,127 km (0.089 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: 455 - 19,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit