🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.5 AU - 0.56 AU

Year: 140 Days

Day: 42.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,896,844 km

• M1: 63,130 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.46 AU - 0.72 AU

Year: 165 Days

Day: 18.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,896,844 km

• M1: 46,226 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1 AU - 1.6 AU

Year: 539 Days

Day: 46.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,896,844 km

• M1: 56,099 km (0.081 R)
• M2: 335,099 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.34 AU - 2.06 AU

Year: 806 Days

Day: 28.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.38 AU - 2.64 AU

Year: 1445 Days

Day: 34.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.5

Radius: 13.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.84 AU - 6.66 AU

Year: 5011 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,896,844 km

• M1: 178,321 km (0.079 R)
• M2: 378,333 km (0.113 R)
• M3: 479,162 km (0.095 R)
• M4: 674,238 km (0.08 R)
• M5: 771,925 km (0.117 R)
• M6: 1,175,540 km (0.079 R)
• M7: 1,509,592 km (0.107 R)
• M8: 1,733,989 km (0.073 R)
• M9: 1,842,597 km (0.113 R)
• M10: 2,300,666 km (0.105 R)
• M11: 2,649,677 km (0.045 R)
• M12: 2,812,290 km (0.11 R)
• M13: 2,941,244 km (0.094 R)
• M14: 3,224,283 km (0.032 R)
• M15: 3,340,072 km (0.049 R)
• M16: 3,496,701 km (0.098 R)
• M17: 3,675,769 km (0.088 R)
• M18: 4,530,272 km (0.114 R)
• M19: 4,769,928 km (0.05 R)
• M20: 5,013,922 km (0.068 R)
• M21: 5,375,949 km (0.079 R)
• M22: 5,793,626 km (0.037 R)
• M23: 5,887,873 km (0.114 R)
• M24: 6,464,274 km (0.115 R)
• M25: 6,685,230 km (0.099 R)
• M26: 6,784,114 km (0.08 R)
• M27: 6,883,596 km (0.113 R)
• M28: 7,033,793 km (0.118 R)
• M29: 7,542,126 km (0.112 R)
• M30: 7,722,990 km (0.027 R)
• M31: 8,115,236 km (0.037 R)
• M32: 8,513,914 km (0.107 R)
• M33: 8,675,330 km (0.104 R)
• M34: 8,837,644 km (0.116 R)
• M35: 9,055,758 km (0.077 R)
• M36: 9,303,192 km (0.066 R)
• M37: 10,286,948 km (0.066 R)
• M38: 10,487,708 km (0.12 R)
• M39: 10,660,793 km (0.101 R)
• M40: 10,747,709 km (0.115 R)
• M41: 11,097,619 km (0.029 R)
• M42: 11,273,995 km (0.103 R)
• M43: 11,392,177 km (0.104 R)
• M44: 12,139,867 km (0.065 R)
• M45: 12,780,296 km (0.037 R)
• M46: 12,872,747 km (0.094 R)
• M47: 13,463,060 km (0.026 R)
• M48: 14,285,250 km (0.098 R)
• M49: 14,896,358 km (0.088 R)
• M50: 15,091,134 km (0.083 R)
• M51: 15,352,182 km (0.119 R)
• M52: 15,450,318 km (0.096 R)
• M53: 15,614,577 km (0.052 R)
• M54: 15,779,434 km (0.101 R)
• M55: 15,878,617 km (0.067 R)
• M56: 16,077,732 km (0.069 R)
• M57: 16,578,735 km (0.068 R)
• M58: 16,983,397 km (0.084 R)
• M59: 17,425,459 km (0.091 R)
• M60: 17,768,038 km (0.1 R)
• M61: 18,704,222 km (0.071 R)
• M62: 19,692,017 km (0.103 R)
• M63: 20,048,807 km (0.107 R)
• M64: 20,264,079 km (0.096 R)
• M65: 23,318,568 km (0.102 R)
• M66: 23,696,153 km (0.039 R)
• M67: 23,847,845 km (0.12 R)
• M68: 24,610,795 km (0.109 R)
• M69: 25,033,857 km (0.106 R)
• M70: 25,265,584 km (0.095 R)
• M71: 25,653,492 km (0.118 R)
• M72: 25,809,223 km (0.114 R)
• M73: 26,317,407 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.8

Radius: 14.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.4 AU - 8.18 AU

Year: 6430 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,896,844 km

• M1: 192,532 km (0.115 R)
• M2: 333,154 km (0.119 R)
• M3: 526,435 km (0.105 R)
• M4: 629,209 km (0.099 R)
• M5: 887,863 km (0.037 R)
• M6: 1,016,667 km (0.09 R)
• M7: 1,214,735 km (0.036 R)
• M8: 1,327,083 km (0.115 R)
• M9: 2,019,870 km (0.079 R)
• M10: 2,313,980 km (0.085 R)
• M11: 2,622,451 km (0.101 R)
• M12: 2,944,385 km (0.102 R)
• M13: 3,440,153 km (0.097 R)
• M14: 3,793,503 km (0.073 R)
• M15: 4,333,252 km (0.099 R)
• M16: 4,663,714 km (0.054 R)
• M17: 5,055,361 km (0.117 R)
• M18: 5,621,738 km (0.074 R)
• M19: 5,815,168 km (0.072 R)
• M20: 6,610,730 km (0.07 R)
• M21: 6,727,267 km (0.104 R)
• M22: 6,991,905 km (0.093 R)
• M23: 7,259,985 km (0.084 R)
• M24: 7,561,873 km (0.111 R)
• M25: 7,837,283 km (0.096 R)
• M26: 7,929,734 km (0.064 R)
• M27: 8,366,411 km (0.078 R)
• M28: 8,460,956 km (0.107 R)
• M29: 9,165,562 km (0.12 R)
• M30: 9,789,385 km (0.056 R)
• M31: 10,359,353 km (0.114 R)
• M32: 10,528,997 km (0.09 R)
• M33: 10,699,539 km (0.092 R)
• M34: 10,905,535 km (0.11 R)
• M35: 11,216,998 km (0.102 R)
• M36: 11,636,770 km (0.114 R)
• M37: 11,813,295 km (0.079 R)
• M38: 13,293,716 km (0.099 R)
• M39: 14,489,601 km (0.093 R)
• M40: 14,755,736 km (0.111 R)
• M41: 15,138,856 km (0.113 R)
• M42: 16,268,469 km (0.11 R)
• M43: 16,664,305 km (0.096 R)
• M44: 16,823,627 km (0.099 R)
• M45: 17,183,709 km (0.113 R)
• M46: 18,402,483 km (0.071 R)
• M47: 19,022,416 km (0.12 R)
• M48: 19,272,245 km (0.111 R)
• M49: 19,439,495 km (0.112 R)
• M50: 19,859,566 km (0.038 R)
• M51: 19,986,276 km (0.026 R)
• M52: 20,666,048 km (0.099 R)
• M53: 21,051,861 km (0.105 R)
• M54: 21,613,302 km (0.113 R)
• M55: 21,961,267 km (0.071 R)
• M56: 22,662,731 km (0.077 R)
• M57: 22,927,669 km (0.104 R)
• M58: 23,416,256 km (0.108 R)
• M59: 23,684,036 km (0.107 R)
• M60: 24,720,450 km (0.094 R)
• M61: 25,587,669 km (0.083 R)
• M62: 25,817,601 km (0.119 R)
• M63: 26,048,280 km (0.113 R)
• M64: 26,279,409 km (0.081 R)
• M65: 26,790,735 km (0.056 R)
• M66: 27,540,220 km (0.108 R)
• M67: 27,964,779 km (0.095 R)
• M68: 28,868,350 km (0.061 R)
• M69: 29,107,706 km (0.093 R)
• M70: 30,997,277 km (0.09 R)
• M71: 31,095,264 km (0.115 R)
• M72: 31,488,257 km (0.101 R)
• M73: 31,586,693 km (0.104 R)
• M74: 31,784,012 km (0.085 R)
• M75: 32,279,032 km (0.078 R)
• M76: 32,428,031 km (0.077 R)
• M77: 32,876,376 km (0.111 R)
• M78: 33,577,990 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 8.5

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.85 AU - 12.59 AU

Year: 11874 Days

Day: 5.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,896,844 km

• M1: 110,553 km (0.112 R)
• M2: 294,558 km (0.096 R)
• M3: 359,334 km (0.09 R)
• M4: 475,422 km (0.117 R)
• M5: 961,615 km (0.095 R)
• M6: 1,217,577 km (0.088 R)
• M7: 1,494,782 km (0.087 R)
• M8: 2,053,680 km (0.034 R)
• M9: 2,134,612 km (0.083 R)
• M10: 2,412,415 km (0.094 R)
• M11: 2,584,602 km (0.087 R)
• M12: 2,910,875 km (0.069 R)
• M13: 3,125,399 km (0.088 R)
• M14: 3,440,901 km (0.087 R)
• M15: 5,464,511 km (0.036 R)
• M16: 5,615,455 km (0.105 R)
• M17: 5,806,043 km (0.118 R)
• M18: 6,115,561 km (0.059 R)
• M19: 7,199,398 km (0.097 R)
• M20: 8,082,923 km (0.1 R)
• M21: 8,168,792 km (0.097 R)
• M22: 8,603,074 km (0.092 R)
• M23: 9,000,257 km (0.1 R)
• M24: 9,133,997 km (0.052 R)
• M25: 9,996,429 km (0.075 R)
• M26: 10,181,332 km (0.042 R)
• M27: 10,742,623 km (0.118 R)
• M28: 11,218,195 km (0.077 R)
• M29: 11,362,257 km (0.067 R)
• M30: 11,749,267 km (0.089 R)
• M31: 12,436,969 km (0.08 R)
• M32: 13,748,493 km (0.091 R)
• M33: 14,005,652 km (0.117 R)
• M34: 14,368,576 km (0.118 R)
• M35: 14,577,265 km (0.117 R)
• M36: 15,262,573 km (0.11 R)
• M37: 15,315,680 km (0.075 R)
• M38: 15,368,937 km (0.047 R)
• M39: 15,850,642 km (0.115 R)
• M40: 15,958,353 km (0.116 R)
• M41: 19,704,882 km (0.102 R)
• M42: 19,936,908 km (0.103 R)
• M43: 20,286,518 km (0.076 R)
• M44: 20,345,011 km (0.119 R)
• M45: 20,814,749 km (0.114 R)
• M46: 22,004,650 km (0.088 R)
• M47: 22,124,927 km (0.102 R)
• M48: 22,185,065 km (0.068 R)
• M49: 22,305,641 km (0.073 R)
• M50: 22,607,978 km (0.068 R)
• M51: 22,668,565 km (0.08 R)
• M52: 23,033,435 km (0.107 R)
• M53: 23,216,692 km (0.073 R)
• M54: 23,400,249 km (0.07 R)
• M55: 24,015,993 km (0.099 R)
• M56: 25,452,283 km (0.027 R)
• M57: 27,431,762 km (0.111 R)
• M58: 27,496,388 km (0.039 R)
• M59: 30,124,822 km (0.107 R)
• M60: 31,401,191 km (0.104 R)
• M61: 32,216,500 km (0.027 R)
• M62: 32,695,213 km (0.059 R)
• M63: 33,038,540 km (0.106 R)
• M64: 33,245,135 km (0.118 R)
• M65: 33,521,292 km (0.061 R)
• M66: 34,215,127 km (0.078 R)
• M67: 34,773,576 km (0.033 R)
• M68: 34,843,588 km (0.118 R)
• M69: 36,324,607 km (0.101 R)
• M70: 37,898,227 km (0.034 R)
• M71: 38,693,340 km (0.106 R)
• M72: 38,911,005 km (0.026 R)
• M73: 39,713,148 km (0.072 R)
• M74: 39,932,908 km (0.108 R)
• M75: 40,079,514 km (0.112 R)
• M76: 41,111,440 km (0.111 R)
• M77: 41,853,894 km (0.039 R)
• M78: 42,450,939 km (0.054 R)
• M79: 42,600,686 km (0.12 R)
• M80: 43,578,159 km (0.116 R)
• M81: 43,956,043 km (0.083 R)
• M82: 44,638,957 km (0.104 R)
• M83: 45,096,278 km (0.104 R)
• M84: 45,478,501 km (0.029 R)
• M85: 46,246,237 km (0.079 R)
• M86: 47,716,634 km (0.108 R)
• M87: 49,517,194 km (0.075 R)
• M88: 49,674,721 km (0.115 R)
• M89: 51,978,827 km (0.109 R)
• M90: 52,620,602 km (0.077 R)
• M91: 53,588,052 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.1

Radius: 6.1

Gravity: 22.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.77 AU - 15.01 AU

Year: 17807 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,896,844 km

• M1: 110,702 km (0.048 R)
• M2: 256,560 km (0.082 R)
• M3: 371,601 km (0.111 R)
• M4: 544,985 km (0.037 R)
• M5: 608,415 km (0.095 R)
• M6: 1,491,341 km (0.111 R)
• M7: 1,897,350 km (0.099 R)
• M8: 2,129,825 km (0.049 R)
• M9: 2,301,414 km (0.103 R)
• M10: 2,477,490 km (0.071 R)
• M11: 2,585,350 km (0.078 R)
• M12: 2,880,357 km (0.11 R)
• M13: 3,031,900 km (0.067 R)
• M14: 3,186,135 km (0.112 R)
• M15: 3,422,201 km (0.108 R)
• M16: 3,745,931 km (0.117 R)
• M17: 4,206,991 km (0.057 R)
• M18: 5,045,039 km (0.068 R)
• M19: 5,885,180 km (0.098 R)
• M20: 6,768,107 km (0.105 R)
• M21: 7,743,934 km (0.084 R)
• M22: 9,093,755 km (0.116 R)
• M23: 9,710,398 km (0.114 R)
• M24: 9,767,245 km (0.053 R)
• M25: 10,631,322 km (0.049 R)
• M26: 10,983,775 km (0.067 R)
• M27: 11,519,784 km (0.093 R)
• M28: 12,431,733 km (0.053 R)
• M29: 13,493,130 km (0.088 R)
• M30: 14,388,922 km (0.113 R)
• M31: 14,648,324 km (0.106 R)
• M32: 15,106,094 km (0.068 R)
• M33: 15,435,957 km (0.116 R)
• M34: 15,968,526 km (0.041 R)
• M35: 16,507,227 km (0.111 R)
• M36: 16,915,181 km (0.064 R)
• M37: 17,257,760 km (0.074 R)
• M38: 18,089,075 km (0.119 R)
• M39: 18,158,938 km (0.119 R)
• M40: 19,862,408 km (0.073 R)
• M41: 22,062,395 km (0.108 R)
• M42: 22,963,872 km (0.104 R)
• M43: 23,039,418 km (0.113 R)
• M44: 23,419,098 km (0.069 R)
• M45: 24,492,762 km (0.051 R)
• M46: 24,957,862 km (0.082 R)
• M47: 25,113,593 km (0.052 R)
• M48: 27,406,779 km (0.104 R)
• M49: 27,487,113 km (0.108 R)
• M50: 28,294,044 km (0.077 R)
• M51: 30,013,821 km (0.099 R)
• M52: 31,011,788 km (0.079 R)
• M53: 31,262,963 km (0.116 R)
• M54: 32,359,067 km (0.116 R)
• M55: 32,698,953 km (0.068 R)
• M56: 35,722,476 km (0.036 R)
• M57: 38,653,846 km (0.077 R)
• M58: 39,285,598 km (0.11 R)
• M59: 40,559,124 km (0.038 R)
• M60: 42,494,771 km (0.114 R)
• M61: 43,146,569 km (0.113 R)
• M62: 45,027,314 km (0.082 R)
• M63: 46,742,603 km (0.116 R)
• M64: 48,576,373 km (0.109 R)
• M65: 50,040,637 km (0.106 R)
• M66: 52,015,329 km (0.074 R)
• M67: 52,413,260 km (0.081 R)
• M68: 54,923,661 km (0.106 R)
• M69: 55,024,939 km (0.116 R)
• M70: 56,653,013 km (0.109 R)
• M71: 56,755,188 km (0.119 R)
• M72: 56,959,988 km (0.102 R)
• M73: 57,267,561 km (0.065 R)
• M74: 57,370,185 km (0.08 R)
• M75: 57,987,426 km (0.099 R)
• M76: 58,400,017 km (0.115 R)
• M77: 59,228,340 km (0.114 R)
• M78: 60,477,931 km (0.072 R)
• M79: 61,631,181 km (0.109 R)
• M80: 62,791,462 km (0.093 R)
• M81: 62,897,378 km (0.069 R)
• M82: 64,385,428 km (0.084 R)
• M83: 64,705,866 km (0.117 R)
• M84: 64,919,791 km (0.109 R)
• M85: 66,207,978 km (0.108 R)
• M86: 67,288,075 km (0.028 R)
• M87: 67,721,610 km (0.11 R)
• M88: 69,355,966 km (0.109 R)
• M89: 69,793,989 km (0.057 R)
• M90: 71,003,338 km (0.101 R)
• M91: 73,889,081 km (0.064 R)
• M92: 74,560,476 km (0.112 R)
• M93: 74,784,574 km (0.092 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit