🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.77 AU - 1.07 AU

Year: 313 Days

Day: 46.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,547,365 km

• M1: 311,313 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.92 AU - 1.1 AU

Year: 360 Days

Day: 33.3 Hours

Environment

Temp: 85 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.87 AU - 1.19 AU

Year: 371 Days

Day: 32.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.02 AU - 1.24 AU

Year: 426 Days

Day: 44.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.8 AU - 2.42 AU

Year: 1087 Days

Day: 30.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,547,365 km

• M1: 52,808 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.21 AU - 3.17 AU

Year: 1565 Days

Day: 32.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 12.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.43 AU - 6.67 AU

Year: 5947 Days

Day: 6.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,547,365 km

• M1: 160,070 km (0.107 R)
• M2: 244,892 km (0.072 R)
• M3: 366,664 km (0.085 R)
• M4: 468,092 km (0.12 R)
• M5: 638,633 km (0.118 R)
• M6: 768,933 km (0.104 R)
• M7: 864,975 km (0.079 R)
• M8: 1,254,977 km (0.091 R)
• M9: 1,410,409 km (0.112 R)
• M10: 1,504,057 km (0.102 R)
• M11: 1,669,961 km (0.088 R)
• M12: 1,886,130 km (0.063 R)
• M13: 2,050,688 km (0.1 R)
• M14: 2,142,541 km (0.078 R)
• M15: 2,282,864 km (0.1 R)
• M16: 2,589,689 km (0.074 R)
• M17: 2,996,296 km (0.062 R)
• M18: 3,136,469 km (0.073 R)
• M19: 3,387,045 km (0.067 R)
• M20: 3,478,150 km (0.094 R)
• M21: 3,625,804 km (0.068 R)
• M22: 3,984,689 km (0.098 R)
• M23: 4,139,223 km (0.116 R)
• M24: 4,514,565 km (0.108 R)
• M25: 5,087,674 km (0.04 R)
• M26: 5,213,635 km (0.03 R)
• M27: 5,447,008 km (0.076 R)
• M28: 5,946,366 km (0.118 R)
• M29: 6,370,177 km (0.115 R)
• M30: 6,483,273 km (0.043 R)
• M31: 6,642,893 km (0.094 R)
• M32: 7,059,224 km (0.101 R)
• M33: 7,603,611 km (0.086 R)
• M34: 7,965,937 km (0.092 R)
• M35: 8,112,393 km (0.119 R)
• M36: 8,707,643 km (0.114 R)
• M37: 9,061,442 km (0.099 R)
• M38: 9,188,900 km (0.117 R)
• M39: 9,523,251 km (0.118 R)
• M40: 10,098,155 km (0.101 R)
• M41: 10,336,614 km (0.084 R)
• M42: 10,416,500 km (0.107 R)
• M43: 10,603,647 km (0.113 R)
• M44: 12,001,489 km (0.049 R)
• M45: 12,537,050 km (0.11 R)
• M46: 13,224,601 km (0.085 R)
• M47: 13,427,456 km (0.105 R)
• M48: 13,953,891 km (0.072 R)
• M49: 14,249,347 km (0.065 R)
• M50: 14,457,437 km (0.078 R)
• M51: 15,269,305 km (0.034 R)
• M52: 15,726,626 km (0.103 R)
• M53: 16,842,925 km (0.107 R)
• M54: 17,157,529 km (0.061 R)
• M55: 17,442,364 km (0.106 R)
• M56: 17,633,101 km (0.06 R)
• M57: 17,792,572 km (0.084 R)
• M58: 17,952,492 km (0.112 R)
• M59: 18,370,768 km (0.074 R)
• M60: 18,500,021 km (0.037 R)
• M61: 19,545,560 km (0.078 R)
• M62: 19,710,567 km (0.069 R)
• M63: 20,108,796 km (0.109 R)
• M64: 20,744,587 km (0.094 R)
• M65: 21,047,972 km (0.032 R)
• M66: 21,149,549 km (0.082 R)
• M67: 21,251,126 km (0.114 R)
• M68: 21,967,400 km (0.064 R)
• M69: 22,691,454 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.1

Radius: 10

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.72 AU - 7.68 AU

Year: 6152 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 62.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,547,365 km

• M1: 131,347 km (0.105 R)
• M2: 220,507 km (0.075 R)
• M3: 387,309 km (0.043 R)
• M4: 519,105 km (0.108 R)
• M5: 747,690 km (0.068 R)
• M6: 930,948 km (0.109 R)
• M7: 995,424 km (0.109 R)
• M8: 1,143,077 km (0.11 R)
• M9: 1,312,572 km (0.038 R)
• M10: 1,676,843 km (0.105 R)
• M11: 1,805,347 km (0.116 R)
• M12: 1,987,408 km (0.108 R)
• M13: 2,441,736 km (0.117 R)
• M14: 2,514,591 km (0.11 R)
• M15: 2,813,188 km (0.089 R)
• M16: 3,242,384 km (0.082 R)
• M17: 3,526,321 km (0.089 R)
• M18: 3,860,822 km (0.074 R)
• M19: 3,988,878 km (0.048 R)
• M20: 4,118,429 km (0.081 R)
• M21: 4,293,309 km (0.117 R)
• M22: 4,470,732 km (0.062 R)
• M23: 4,582,781 km (0.092 R)
• M24: 4,673,138 km (0.104 R)
• M25: 4,947,950 km (0.115 R)
• M26: 5,017,363 km (0.112 R)
• M27: 5,275,120 km (0.109 R)
• M28: 5,465,259 km (0.102 R)
• M29: 6,098,956 km (0.098 R)
• M30: 7,461,942 km (0.106 R)
• M31: 7,541,827 km (0.101 R)
• M32: 8,301,186 km (0.082 R)
• M33: 8,914,986 km (0.046 R)
• M34: 9,543,447 km (0.099 R)
• M35: 9,688,407 km (0.052 R)
• M36: 10,393,761 km (0.095 R)
• M37: 10,722,577 km (0.064 R)
• M38: 11,268,011 km (0.118 R)
• M39: 12,291,559 km (0.11 R)
• M40: 12,480,801 km (0.088 R)
• M41: 12,702,954 km (0.116 R)
• M42: 12,990,331 km (0.061 R)
• M43: 13,150,999 km (0.106 R)
• M44: 13,279,953 km (0.103 R)
• M45: 13,506,593 km (0.076 R)
• M46: 14,194,594 km (0.105 R)
• M47: 15,230,709 km (0.115 R)
• M48: 15,775,095 km (0.099 R)
• M49: 16,049,608 km (0.114 R)
• M50: 16,222,094 km (0.098 R)
• M51: 17,375,344 km (0.059 R)
• M52: 17,481,558 km (0.076 R)
• M53: 18,194,841 km (0.108 R)
• M54: 18,627,328 km (0.048 R)
• M55: 18,699,734 km (0.102 R)
• M56: 18,808,491 km (0.036 R)
• M57: 18,953,901 km (0.114 R)
• M58: 19,026,755 km (0.073 R)
• M59: 19,465,825 km (0.085 R)
• M60: 19,539,277 km (0.105 R)
• M61: 19,649,680 km (0.114 R)
• M62: 19,760,383 km (0.059 R)
• M63: 20,279,338 km (0.101 R)
• M64: 21,255,015 km (0.05 R)
• M65: 21,330,712 km (0.115 R)
• M66: 21,824,983 km (0.066 R)
• M67: 21,901,278 km (0.051 R)
• M68: 22,130,911 km (0.091 R)
• M69: 22,284,548 km (0.078 R)
• M70: 22,631,166 km (0.069 R)
• M71: 23,018,624 km (0.091 R)
• M72: 23,330,087 km (0.074 R)
• M73: 23,839,169 km (0.063 R)
• M74: 23,957,201 km (0.116 R)
• M75: 24,114,878 km (0.096 R)
• M76: 24,312,496 km (0.076 R)
• M77: 25,509,130 km (0.116 R)
• M78: 25,912,296 km (0.098 R)
• M79: 26,561,700 km (0.094 R)
• M80: 26,765,752 km (0.096 R)
• M81: 26,888,422 km (0.109 R)
• M82: 27,257,480 km (0.099 R)
• M83: 27,339,759 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.3

Radius: 12.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.18 AU - 12.38 AU

Year: 11693 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,547,365 km

• M1: 274,811 km (0.106 R)
• M2: 561,142 km (0.109 R)
• M3: 943,663 km (0.079 R)
• M4: 1,369,569 km (0.12 R)
• M5: 1,744,760 km (0.115 R)
• M6: 1,944,473 km (0.113 R)
• M7: 2,132,817 km (0.091 R)
• M8: 2,210,009 km (0.11 R)
• M9: 2,426,926 km (0.092 R)
• M10: 2,903,395 km (0.06 R)
• M11: 3,207,977 km (0.109 R)
• M12: 3,707,484 km (0.085 R)
• M13: 4,855,648 km (0.099 R)
• M14: 5,165,614 km (0.081 R)
• M15: 5,508,792 km (0.064 R)
• M16: 6,133,961 km (0.115 R)
• M17: 6,525,758 km (0.079 R)
• M18: 6,610,730 km (0.105 R)
• M19: 6,696,150 km (0.084 R)
• M20: 6,810,593 km (0.066 R)
• M21: 7,012,400 km (0.101 R)
• M22: 7,779,538 km (0.111 R)
• M23: 7,930,183 km (0.094 R)
• M24: 8,418,620 km (0.108 R)
• M25: 9,233,181 km (0.107 R)
• M26: 9,392,652 km (0.081 R)
• M27: 9,617,647 km (0.094 R)
• M28: 9,714,587 km (0.106 R)
• M29: 10,040,111 km (0.051 R)
• M30: 10,402,438 km (0.119 R)
• M31: 10,535,131 km (0.068 R)
• M32: 10,802,462 km (0.095 R)
• M33: 10,970,760 km (0.064 R)
• M34: 11,963,491 km (0.069 R)
• M35: 12,877,983 km (0.065 R)
• M36: 13,669,356 km (0.057 R)
• M37: 13,814,915 km (0.119 R)
• M38: 13,961,072 km (0.112 R)
• M39: 14,181,130 km (0.083 R)
• M40: 14,402,535 km (0.05 R)
• M41: 14,587,737 km (0.082 R)
• M42: 14,811,087 km (0.115 R)
• M43: 14,960,685 km (0.113 R)
• M44: 15,754,152 km (0.044 R)
• M45: 15,868,594 km (0.117 R)
• M46: 18,015,922 km (0.114 R)
• M47: 18,135,750 km (0.07 R)
• M48: 18,376,004 km (0.084 R)
• M49: 18,778,871 km (0.114 R)
• M50: 19,021,968 km (0.088 R)
• M51: 19,880,959 km (0.059 R)
• M52: 20,502,388 km (0.116 R)
• M53: 21,004,139 km (0.101 R)
• M54: 21,172,287 km (0.111 R)
• M55: 21,467,594 km (0.116 R)
• M56: 21,806,882 km (0.087 R)
• M57: 22,533,478 km (0.106 R)
• M58: 23,398,603 km (0.082 R)
• M59: 23,791,447 km (0.094 R)
• M60: 23,966,776 km (0.087 R)
• M61: 24,362,761 km (0.042 R)
• M62: 25,519,003 km (0.118 R)
• M63: 26,194,138 km (0.074 R)
• M64: 27,149,321 km (0.081 R)
• M65: 27,240,875 km (0.056 R)
• M66: 27,608,137 km (0.072 R)
• M67: 27,792,442 km (0.092 R)
• M68: 28,023,272 km (0.068 R)
• M69: 30,462,166 km (0.103 R)
• M70: 31,130,419 km (0.09 R)
• M71: 32,044,911 km (0.067 R)
• M72: 32,141,701 km (0.1 R)
• M73: 32,384,199 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.7

Radius: 7

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.78 AU - 17.84 AU

Year: 19204 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,547,365 km

• M1: 320,289 km (0.034 R)
• M2: 458,368 km (0.111 R)
• M3: 637,437 km (0.096 R)
• M4: 792,121 km (0.119 R)
• M5: 886,068 km (0.099 R)
• M6: 1,889,272 km (0.082 R)
• M7: 1,984,416 km (0.082 R)
• M8: 2,729,712 km (0.037 R)
• M9: 2,801,519 km (0.096 R)
• M10: 4,238,556 km (0.087 R)
• M11: 4,490,030 km (0.119 R)
• M12: 5,318,503 km (0.091 R)
• M13: 6,052,131 km (0.067 R)
• M14: 6,622,997 km (0.084 R)
• M15: 6,719,787 km (0.062 R)
• M16: 8,912,592 km (0.06 R)
• M17: 8,965,999 km (0.052 R)
• M18: 9,343,135 km (0.091 R)
• M19: 10,561,460 km (0.074 R)
• M20: 11,016,836 km (0.096 R)
• M21: 11,131,727 km (0.04 R)
• M22: 11,362,706 km (0.066 R)
• M23: 11,420,601 km (0.09 R)
• M24: 12,421,111 km (0.074 R)
• M25: 12,540,640 km (0.037 R)
• M26: 13,083,381 km (0.059 R)
• M27: 13,757,170 km (0.099 R)
• M28: 14,129,369 km (0.046 R)
• M29: 14,883,791 km (0.082 R)
• M30: 14,947,221 km (0.066 R)
• M31: 15,974,809 km (0.071 R)
• M32: 16,628,701 km (0.072 R)
• M33: 16,892,592 km (0.085 R)
• M34: 17,357,841 km (0.082 R)
• M35: 17,625,621 km (0.108 R)
• M36: 17,692,791 km (0.108 R)
• M37: 18,505,257 km (0.109 R)
• M38: 19,191,612 km (0.059 R)
• M39: 19,746,620 km (0.067 R)
• M40: 20,026,218 km (0.077 R)
• M41: 21,228,686 km (0.073 R)
• M42: 21,443,359 km (0.039 R)
• M43: 22,091,566 km (0.085 R)
• M44: 23,186,174 km (0.1 R)
• M45: 24,823,373 km (0.066 R)
• M46: 25,808,176 km (0.083 R)
• M47: 26,113,804 km (0.115 R)
• M48: 27,115,212 km (0.098 R)
• M49: 27,425,927 km (0.099 R)
• M50: 27,737,839 km (0.078 R)
• M51: 28,364,953 km (0.09 R)
• M52: 28,680,305 km (0.05 R)
• M53: 29,953,383 km (0.12 R)
• M54: 30,194,236 km (0.072 R)
• M55: 31,489,005 km (0.062 R)
• M56: 31,570,536 km (0.057 R)
• M57: 32,554,292 km (0.064 R)
• M58: 34,132,549 km (0.082 R)
• M59: 34,467,948 km (0.108 R)
• M60: 34,552,022 km (0.1 R)
• M61: 34,636,096 km (0.087 R)
• M62: 35,990,854 km (0.054 R)
• M63: 36,760,535 km (0.116 R)
• M64: 37,535,602 km (0.106 R)
• M65: 40,246,315 km (0.073 R)
• M66: 41,580,429 km (0.099 R)
• M67: 42,028,325 km (0.07 R)
• M68: 42,838,697 km (0.076 R)
• M69: 42,929,054 km (0.088 R)
• M70: 43,200,424 km (0.102 R)
• M71: 44,657,657 km (0.091 R)
• M72: 45,300,330 km (0.081 R)
• M73: 45,853,543 km (0.068 R)
• M74: 47,060,049 km (0.085 R)
• M75: 47,246,448 km (0.102 R)
• M76: 47,526,795 km (0.057 R)
• M77: 47,620,293 km (0.08 R)
• M78: 48,841,910 km (0.104 R)
• M79: 50,454,874 km (0.095 R)
• M80: 50,645,761 km (0.111 R)
• M81: 51,411,702 km (0.047 R)
• M82: 53,440,698 km (0.102 R)
• M83: 55,495,873 km (0.1 R)
• M84: 61,610,088 km (0.097 R)
• M85: 61,814,139 km (0.105 R)
• M86: 62,325,315 km (0.064 R)
• M87: 65,109,481 km (0.109 R)
• M88: 65,421,393 km (0.088 R)
• M89: 66,883,263 km (0.078 R)
• M90: 67,197,868 km (0.102 R)
• M91: 67,723,405 km (0.042 R)
• M92: 68,884,434 km (0.119 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit