🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.51 AU - 0.83 AU

Year: 198 Days

Day: 25.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.67 AU - 1.01 AU

Year: 278 Days

Day: 15.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.27 AU - 1.65 AU

Year: 638 Days

Day: 40 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,925,068 km

• M1: 79,436 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.03 AU - 4.93 AU

Year: 2872 Days

Day: 39.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,925,068 km

• M1: 1,418,487 km (0.109 R)
• M2: 2,902,498 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.3 AU - 4.5 AU

Year: 3338 Days

Day: 14.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.4

Radius: 9.1

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.5 AU - 6.06 AU

Year: 4388 Days

Day: 9.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,925,068 km

• M1: 120,426 km (0.06 R)
• M2: 384,317 km (0.104 R)
• M3: 484,099 km (0.114 R)
• M4: 558,898 km (0.115 R)
• M5: 665,711 km (0.108 R)
• M6: 760,256 km (0.12 R)
• M7: 829,371 km (0.095 R)
• M8: 890,407 km (0.06 R)
• M9: 1,017,415 km (0.108 R)
• M10: 1,094,458 km (0.115 R)
• M11: 1,459,776 km (0.116 R)
• M12: 1,585,588 km (0.084 R)
• M13: 1,688,810 km (0.064 R)
• M14: 1,861,596 km (0.104 R)
• M15: 1,970,802 km (0.12 R)
• M16: 2,082,253 km (0.11 R)
• M17: 2,311,586 km (0.093 R)
• M18: 2,952,015 km (0.12 R)
• M19: 3,031,900 km (0.112 R)
• M20: 3,226,377 km (0.08 R)
• M21: 3,679,060 km (0.087 R)
• M22: 3,974,516 km (0.116 R)
• M23: 4,169,741 km (0.05 R)
• M24: 4,277,602 km (0.048 R)
• M25: 4,532,965 km (0.11 R)
• M26: 4,887,362 km (0.116 R)
• M27: 5,077,651 km (0.102 R)
• M28: 5,192,841 km (0.087 R)
• M29: 5,289,631 km (0.108 R)
• M30: 5,682,625 km (0.115 R)
• M31: 5,782,406 km (0.056 R)
• M32: 5,943,224 km (0.074 R)
• M33: 6,146,378 km (0.055 R)
• M34: 6,413,859 km (0.114 R)
• M35: 6,538,624 km (0.11 R)
• M36: 6,601,305 km (0.114 R)
• M37: 7,002,976 km (0.099 R)
• M38: 7,131,630 km (0.054 R)
• M39: 7,919,113 km (0.105 R)
• M40: 8,008,273 km (0.083 R)
• M41: 9,081,339 km (0.12 R)
• M42: 9,409,706 km (0.114 R)
• M43: 9,551,674 km (0.118 R)
• M44: 9,789,834 km (0.04 R)
• M45: 9,861,641 km (0.084 R)
• M46: 10,271,988 km (0.075 R)
• M47: 11,134,420 km (0.101 R)
• M48: 11,460,693 km (0.111 R)
• M49: 11,637,667 km (0.111 R)
• M50: 11,789,958 km (0.075 R)
• M51: 12,640,122 km (0.11 R)
• M52: 12,901,620 km (0.097 R)
• M53: 13,323,785 km (0.052 R)
• M54: 13,965,560 km (0.094 R)
• M55: 14,864,344 km (0.108 R)
• M56: 15,446,130 km (0.11 R)
• M57: 15,922,449 km (0.037 R)
• M58: 16,091,645 km (0.073 R)
• M59: 16,148,342 km (0.115 R)
• M60: 16,318,285 km (0.093 R)
• M61: 16,603,120 km (0.075 R)
• M62: 17,091,108 km (0.051 R)
• M63: 17,322,386 km (0.049 R)
• M64: 17,671,099 km (0.112 R)
• M65: 18,316,763 km (0.058 R)
• M66: 18,375,854 km (0.103 R)
• M67: 18,523,807 km (0.1 R)
• M68: 18,701,828 km (0.115 R)
• M69: 18,761,219 km (0.077 R)
• M70: 19,149,425 km (0.095 R)
• M71: 19,510,106 km (0.115 R)
• M72: 19,691,269 km (0.091 R)
• M73: 20,207,680 km (0.052 R)
• M74: 20,421,605 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.3

Radius: 10.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.87 AU - 6.26 AU

Year: 4741 Days

Day: 12.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,925,068 km

• M1: 141,071 km (0.111 R)
• M2: 313,707 km (0.104 R)
• M3: 448,195 km (0.094 R)
• M4: 523,892 km (0.109 R)
• M5: 604,675 km (0.1 R)
• M6: 679,474 km (0.111 R)
• M7: 936,483 km (0.087 R)
• M8: 1,089,970 km (0.114 R)
• M9: 1,251,985 km (0.077 R)
• M10: 1,600,248 km (0.112 R)
• M11: 1,707,510 km (0.059 R)
• M12: 1,929,513 km (0.082 R)
• M13: 2,507,560 km (0.065 R)
• M14: 2,705,777 km (0.106 R)
• M15: 2,890,380 km (0.104 R)
• M16: 3,589,601 km (0.101 R)
• M17: 3,751,915 km (0.096 R)
• M18: 4,665,808 km (0.026 R)
• M19: 4,865,671 km (0.114 R)
• M20: 5,250,736 km (0.117 R)
• M21: 5,858,851 km (0.102 R)
• M22: 5,930,508 km (0.11 R)
• M23: 6,002,315 km (0.112 R)
• M24: 6,837,670 km (0.097 R)
• M25: 7,371,734 km (0.087 R)
• M26: 7,500,987 km (0.098 R)
• M27: 7,604,808 km (0.08 R)
• M28: 8,399,172 km (0.086 R)
• M29: 8,724,249 km (0.115 R)
• M30: 8,806,228 km (0.061 R)
• M31: 8,970,786 km (0.072 R)
• M32: 9,275,367 km (0.108 R)
• M33: 9,837,706 km (0.115 R)
• M34: 10,877,860 km (0.107 R)
• M35: 11,054,535 km (0.056 R)
• M36: 11,262,027 km (0.119 R)
• M37: 11,590,544 km (0.065 R)
• M38: 11,710,821 km (0.103 R)
• M39: 12,257,152 km (0.117 R)
• M40: 12,533,459 km (0.112 R)
• M41: 12,656,877 km (0.059 R)
• M42: 13,029,675 km (0.058 R)
• M43: 13,248,836 km (0.116 R)
• M44: 13,374,648 km (0.117 R)
• M45: 13,532,474 km (0.113 R)
• M46: 14,947,520 km (0.108 R)
• M47: 15,275,588 km (0.116 R)
• M48: 15,972,565 km (0.105 R)
• M49: 16,207,134 km (0.091 R)
• M50: 16,985,941 km (0.072 R)
• M51: 17,259,705 km (0.04 R)
• M52: 17,604,079 km (0.053 R)
• M53: 18,194,542 km (0.104 R)
• M54: 18,650,516 km (0.099 R)
• M55: 18,756,282 km (0.066 R)
• M56: 19,003,717 km (0.116 R)
• M57: 20,185,390 km (0.079 R)
• M58: 20,366,404 km (0.089 R)
• M59: 20,511,663 km (0.062 R)
• M60: 21,427,352 km (0.12 R)
• M61: 21,946,008 km (0.102 R)
• M62: 22,020,507 km (0.107 R)
• M63: 22,581,350 km (0.104 R)
• M64: 22,656,598 km (0.102 R)
• M65: 23,109,131 km (0.091 R)
• M66: 23,755,543 km (0.086 R)
• M67: 24,023,324 km (0.117 R)
• M68: 24,253,704 km (0.081 R)
• M69: 24,716,710 km (0.12 R)
• M70: 24,871,693 km (0.104 R)
• M71: 25,455,873 km (0.116 R)
• M72: 25,729,936 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.5

Radius: 12.5

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.04 AU - 9.82 AU

Year: 10473 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,925,068 km

• M1: 531,521 km (0.12 R)
• M2: 764,146 km (0.082 R)
• M3: 1,373,757 km (0.095 R)
• M4: 1,654,253 km (0.097 R)
• M5: 2,162,886 km (0.109 R)
• M6: 2,324,901 km (0.11 R)
• M7: 2,547,353 km (0.094 R)
• M8: 3,013,350 km (0.098 R)
• M9: 3,287,264 km (0.095 R)
• M10: 3,443,145 km (0.056 R)
• M11: 3,601,419 km (0.103 R)
• M12: 4,225,093 km (0.108 R)
• M13: 4,601,631 km (0.073 R)
• M14: 4,741,205 km (0.072 R)
• M15: 5,132,703 km (0.12 R)
• M16: 5,277,663 km (0.08 R)
• M17: 5,720,772 km (0.065 R)
• M18: 5,984,812 km (0.064 R)
• M19: 6,369,129 km (0.091 R)
• M20: 6,525,160 km (0.116 R)
• M21: 6,642,893 km (0.09 R)
• M22: 7,081,066 km (0.037 R)
• M23: 7,652,380 km (0.088 R)
• M24: 8,666,205 km (0.114 R)
• M25: 9,277,162 km (0.075 R)
• M26: 9,677,187 km (0.111 R)
• M27: 9,902,033 km (0.052 R)
• M28: 10,402,587 km (0.112 R)
• M29: 10,632,818 km (0.104 R)
• M30: 11,570,797 km (0.112 R)
• M31: 12,243,090 km (0.074 R)
• M32: 12,340,179 km (0.079 R)
• M33: 14,080,451 km (0.096 R)
• M34: 14,540,315 km (0.087 R)
• M35: 14,643,238 km (0.07 R)
• M36: 16,913,086 km (0.105 R)
• M37: 17,511,179 km (0.068 R)
• M38: 17,895,496 km (0.115 R)
• M39: 18,227,005 km (0.052 R)
• M40: 18,393,657 km (0.077 R)
• M41: 18,952,405 km (0.086 R)
• M42: 19,064,902 km (0.111 R)
• M43: 19,347,044 km (0.096 R)
• M44: 20,144,251 km (0.059 R)
• M45: 23,318,568 km (0.08 R)
• M46: 23,439,144 km (0.108 R)
• M47: 25,271,867 km (0.07 R)
• M48: 25,519,751 km (0.072 R)
• M49: 25,644,067 km (0.11 R)
• M50: 26,268,189 km (0.095 R)
• M51: 27,087,088 km (0.104 R)
• M52: 27,786,608 km (0.066 R)
• M53: 28,750,168 km (0.095 R)
• M54: 29,333,450 km (0.09 R)
• M55: 30,182,866 km (0.111 R)
• M56: 31,439,040 km (0.102 R)
• M57: 32,174,014 km (0.048 R)
• M58: 32,779,586 km (0.075 R)
• M59: 33,797,301 km (0.119 R)
• M60: 36,072,535 km (0.079 R)
• M61: 36,912,227 km (0.1 R)
• M62: 37,263,932 km (0.103 R)
• M63: 37,475,463 km (0.064 R)
• M64: 38,967,702 km (0.069 R)
• M65: 39,325,839 km (0.074 R)
• M66: 39,685,174 km (0.111 R)
• M67: 39,901,193 km (0.106 R)
• M68: 40,551,794 km (0.101 R)
• M69: 40,987,423 km (0.09 R)
• M70: 41,351,694 km (0.115 R)
• M71: 42,303,735 km (0.083 R)
• M72: 42,745,647 km (0.032 R)
• M73: 44,080,359 km (0.106 R)
• M74: 44,229,508 km (0.08 R)
• M75: 44,603,204 km (0.106 R)
• M76: 46,259,551 km (0.067 R)
• M77: 46,411,094 km (0.084 R)
• M78: 48,319,663 km (0.085 R)
• M79: 49,244,926 km (0.056 R)
• M80: 50,409,695 km (0.119 R)
• M81: 50,565,576 km (0.082 R)
• M82: 50,799,996 km (0.11 R)
• M83: 51,426,512 km (0.093 R)
• M84: 51,898,045 km (0.062 R)
• M85: 52,055,571 km (0.086 R)
• M86: 52,371,073 km (0.07 R)
• M87: 52,608,036 km (0.066 R)
• M88: 52,687,173 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.6

Radius: 12.6

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.7 AU - 12 AU

Year: 12925 Days

Day: 7.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,925,068 km

• M1: 240,553 km (0.099 R)
• M2: 521,797 km (0.109 R)
• M3: 610,509 km (0.106 R)
• M4: 725,250 km (0.106 R)
• M5: 1,492,688 km (0.055 R)
• M6: 1,626,727 km (0.045 R)
• M7: 2,357,363 km (0.106 R)
• M8: 2,741,531 km (0.104 R)
• M9: 2,907,584 km (0.093 R)
• M10: 3,076,929 km (0.103 R)
• M11: 4,085,817 km (0.102 R)
• M12: 4,705,451 km (0.084 R)
• M13: 4,785,037 km (0.11 R)
• M14: 5,148,710 km (0.106 R)
• M15: 5,396,294 km (0.067 R)
• M16: 5,605,582 km (0.096 R)
• M17: 5,774,927 km (0.063 R)
• M18: 5,989,151 km (0.049 R)
• M19: 6,162,385 km (0.117 R)
• M20: 6,602,801 km (0.069 R)
• M21: 7,053,390 km (0.112 R)
• M22: 7,144,794 km (0.049 R)
• M23: 7,701,149 km (0.049 R)
• M24: 7,842,519 km (0.105 R)
• M25: 8,708,541 km (0.117 R)
• M26: 10,478,134 km (0.114 R)
• M27: 10,739,930 km (0.073 R)
• M28: 11,591,890 km (0.032 R)
• M29: 11,700,049 km (0.034 R)
• M30: 11,971,570 km (0.072 R)
• M31: 12,300,236 km (0.073 R)
• M32: 14,160,934 km (0.047 R)
• M33: 14,276,424 km (0.064 R)
• M34: 14,392,362 km (0.11 R)
• M35: 15,927,386 km (0.119 R)
• M36: 16,047,513 km (0.099 R)
• M37: 17,204,802 km (0.094 R)
• M38: 18,325,889 km (0.109 R)
• M39: 18,831,829 km (0.088 R)
• M40: 20,638,373 km (0.06 R)
• M41: 20,769,420 km (0.094 R)
• M42: 21,828,723 km (0.106 R)
• M43: 22,230,393 km (0.107 R)
• M44: 23,518,730 km (0.081 R)
• M45: 23,792,943 km (0.034 R)
• M46: 24,552,900 km (0.089 R)
• M47: 25,461,109 km (0.079 R)
• M48: 28,033,295 km (0.12 R)
• M49: 29,423,807 km (0.099 R)
• M50: 29,867,664 km (0.075 R)
• M51: 30,612,362 km (0.103 R)
• M52: 30,911,857 km (0.072 R)
• M53: 31,137,151 km (0.04 R)
• M54: 31,589,386 km (0.115 R)
• M55: 31,892,172 km (0.114 R)
• M56: 33,805,977 km (0.104 R)
• M57: 34,893,853 km (0.059 R)
• M58: 35,128,422 km (0.115 R)
• M59: 35,599,207 km (0.039 R)
• M60: 36,626,495 km (0.077 R)
• M61: 38,548,529 km (0.118 R)
• M62: 38,872,109 km (0.098 R)
• M63: 40,257,236 km (0.11 R)
• M64: 40,339,066 km (0.086 R)
• M65: 41,327,160 km (0.105 R)
• M66: 42,907,960 km (0.077 R)
• M67: 46,042,485 km (0.064 R)
• M68: 46,643,868 km (0.073 R)
• M69: 47,941,181 km (0.076 R)
• M70: 49,074,983 km (0.08 R)
• M71: 49,162,647 km (0.109 R)
• M72: 50,041,385 km (0.111 R)
• M73: 50,748,086 km (0.055 R)
• M74: 52,439,888 km (0.03 R)
• M75: 52,708,566 km (0.093 R)
• M76: 52,977,842 km (0.119 R)
• M77: 56,887,433 km (0.063 R)
• M78: 57,532,499 km (0.111 R)
• M79: 58,180,108 km (0.082 R)
• M80: 58,272,859 km (0.114 R)
• M81: 59,202,759 km (0.089 R)
• M82: 59,389,307 km (0.047 R)
• M83: 62,875,835 km (0.103 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 14,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit