🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.51 AU - 0.51 AU

Year: 127 Days

Day: 31.5 Hours

Environment

Temp: 237 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.55 AU - 0.59 AU

Year: 151 Days

Day: 41.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,977,433 km

• M1: 174,880 km (0.069 R)
• M2: 300,991 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.62 AU - 0.72 AU

Year: 192 Days

Day: 12.3 Hours

Environment

Temp: 235 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.19 AU - 1.31 AU

Year: 489 Days

Day: 21 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,977,433 km

• M1: 921,523 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.04 AU - 1.5 AU

Year: 501 Days

Day: 45.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 71,977,433 km

• M1: 32,912 km (0.082 R)
• M2: 875,148 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.54 AU - 3.56 AU

Year: 1863 Days

Day: 30.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,977,433 km

• M1: 303,235 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 12.6

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.97 AU - 7.05 AU

Year: 5155 Days

Day: 6 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,977,433 km

• M1: 209,287 km (0.068 R)
• M2: 334,052 km (0.074 R)
• M3: 510,129 km (0.119 R)
• M4: 658,530 km (0.107 R)
• M5: 744,399 km (0.093 R)
• M6: 1,027,737 km (0.054 R)
• M7: 1,182,870 km (0.11 R)
• M8: 1,277,117 km (0.102 R)
• M9: 1,402,181 km (0.079 R)
• M10: 1,575,864 km (0.04 R)
• M11: 1,834,519 km (0.039 R)
• M12: 2,240,079 km (0.093 R)
• M13: 2,324,601 km (0.12 R)
• M14: 2,782,072 km (0.107 R)
• M15: 3,172,223 km (0.044 R)
• M16: 3,501,039 km (0.076 R)
• M17: 3,639,716 km (0.066 R)
• M18: 3,719,751 km (0.117 R)
• M19: 3,800,384 km (0.099 R)
• M20: 4,726,545 km (0.09 R)
• M21: 5,215,131 km (0.086 R)
• M22: 5,328,377 km (0.103 R)
• M23: 5,534,523 km (0.047 R)
• M24: 5,883,834 km (0.095 R)
• M25: 6,628,831 km (0.062 R)
• M26: 6,727,117 km (0.115 R)
• M27: 7,075,082 km (0.06 R)
• M28: 7,327,304 km (0.086 R)
• M29: 7,608,099 km (0.092 R)
• M30: 7,814,544 km (0.105 R)
• M31: 8,471,877 km (0.089 R)
• M32: 8,659,174 km (0.067 R)
• M33: 8,847,816 km (0.093 R)
• M34: 8,983,352 km (0.04 R)
• M35: 9,174,389 km (0.117 R)
• M36: 9,643,827 km (0.083 R)
• M37: 9,839,501 km (0.106 R)
• M38: 10,036,372 km (0.111 R)
• M39: 10,491,448 km (0.05 R)
• M40: 10,750,402 km (0.115 R)
• M41: 11,098,965 km (0.095 R)
• M42: 11,628,841 km (0.069 R)
• M43: 12,257,601 km (0.06 R)
• M44: 12,469,581 km (0.105 R)
• M45: 13,236,719 km (0.074 R)
• M46: 13,547,882 km (0.058 R)
• M47: 13,641,680 km (0.098 R)
• M48: 13,767,193 km (0.072 R)
• M49: 13,924,570 km (0.057 R)
• M50: 14,050,830 km (0.099 R)
• M51: 14,978,038 km (0.051 R)
• M52: 15,237,291 km (0.114 R)
• M53: 15,530,653 km (0.099 R)
• M54: 15,727,374 km (0.065 R)
• M55: 16,123,210 km (0.08 R)
• M56: 16,222,692 km (0.084 R)
• M57: 16,992,224 km (0.075 R)
• M58: 17,568,624 km (0.083 R)
• M59: 17,773,573 km (0.107 R)
• M60: 18,151,458 km (0.105 R)
• M61: 18,462,621 km (0.025 R)
• M62: 19,055,178 km (0.117 R)
• M63: 19,195,501 km (0.09 R)
• M64: 20,080,373 km (0.079 R)
• M65: 20,545,772 km (0.114 R)
• M66: 20,906,153 km (0.094 R)
• M67: 21,706,501 km (0.099 R)
• M68: 22,036,814 km (0.059 R)
• M69: 22,258,069 km (0.088 R)
• M70: 23,977,846 km (0.076 R)
• M71: 24,547,814 km (0.073 R)
• M72: 24,738,850 km (0.057 R)
• M73: 24,968,633 km (0.082 R)
• M74: 25,083,823 km (0.044 R)
• M75: 25,391,845 km (0.12 R)
• M76: 25,507,783 km (0.04 R)
• M77: 25,972,883 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.5

Radius: 9.9

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.11 AU - 11.77 AU

Year: 11801 Days

Day: 12 Hours

Environment

Temp: -177 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,977,433 km

• M1: 253,568 km (0.031 R)
• M2: 576,550 km (0.113 R)
• M3: 861,983 km (0.055 R)
• M4: 1,144,274 km (0.032 R)
• M5: 1,356,853 km (0.069 R)
• M6: 1,582,297 km (0.06 R)
• M7: 1,686,566 km (0.112 R)
• M8: 2,069,537 km (0.097 R)
• M9: 3,141,705 km (0.082 R)
• M10: 3,374,330 km (0.063 R)
• M11: 3,543,824 km (0.052 R)
• M12: 3,962,399 km (0.093 R)
• M13: 4,033,757 km (0.074 R)
• M14: 4,846,522 km (0.115 R)
• M15: 5,508,642 km (0.036 R)
• M16: 6,075,319 km (0.054 R)
• M17: 6,365,539 km (0.074 R)
• M18: 6,660,396 km (0.107 R)
• M19: 7,660,757 km (0.113 R)
• M20: 8,753,869 km (0.116 R)
• M21: 9,271,178 km (0.072 R)
• M22: 10,041,308 km (0.103 R)
• M23: 10,632,369 km (0.079 R)
• M24: 11,437,954 km (0.038 R)
• M25: 12,211,076 km (0.118 R)
• M26: 13,000,953 km (0.116 R)
• M27: 13,321,541 km (0.093 R)
• M28: 13,536,812 km (0.088 R)
• M29: 13,970,646 km (0.089 R)
• M30: 14,134,456 km (0.098 R)
• M31: 14,740,776 km (0.09 R)
• M32: 16,207,583 km (0.087 R)
• M33: 16,610,450 km (0.119 R)
• M34: 17,133,145 km (0.113 R)
• M35: 17,779,408 km (0.086 R)
• M36: 17,897,740 km (0.096 R)
• M37: 18,254,531 km (0.115 R)
• M38: 18,553,577 km (0.08 R)
• M39: 18,793,980 km (0.108 R)
• M40: 19,217,043 km (0.048 R)
• M41: 19,582,361 km (0.064 R)
• M42: 21,631,852 km (0.063 R)
• M43: 22,521,810 km (0.098 R)
• M44: 22,971,202 km (0.053 R)
• M45: 23,294,184 km (0.1 R)
• M46: 24,930,934 km (0.082 R)
• M47: 25,063,478 km (0.1 R)
• M48: 26,469,249 km (0.113 R)
• M49: 26,672,253 km (0.105 R)
• M50: 27,763,121 km (0.075 R)
• M51: 28,383,204 km (0.061 R)
• M52: 28,521,732 km (0.114 R)
• M53: 29,217,063 km (0.08 R)
• M54: 29,777,456 km (0.062 R)
• M55: 30,270,830 km (0.085 R)
• M56: 30,980,073 km (0.073 R)
• M57: 31,910,423 km (0.116 R)
• M58: 32,777,342 km (0.109 R)
• M59: 32,849,897 km (0.108 R)
• M60: 34,682,022 km (0.062 R)
• M61: 35,871,924 km (0.097 R)
• M62: 36,021,671 km (0.091 R)
• M63: 36,924,046 km (0.118 R)
• M64: 37,150,836 km (0.104 R)
• M65: 38,062,635 km (0.053 R)
• M66: 40,218,490 km (0.087 R)
• M67: 40,296,281 km (0.044 R)
• M68: 41,076,284 km (0.029 R)
• M69: 42,413,839 km (0.1 R)
• M70: 43,048,134 km (0.066 R)
• M71: 43,207,306 km (0.069 R)
• M72: 43,286,892 km (0.094 R)
• M73: 43,685,720 km (0.089 R)
• M74: 43,765,605 km (0.115 R)
• M75: 44,245,964 km (0.093 R)
• M76: 44,326,298 km (0.111 R)
• M77: 46,756,216 km (0.116 R)
• M78: 46,837,897 km (0.087 R)
• M79: 47,329,326 km (0.102 R)
• M80: 48,565,453 km (0.075 R)
• M81: 48,731,058 km (0.098 R)
• M82: 48,979,839 km (0.103 R)
• M83: 49,561,924 km (0.108 R)
• M84: 51,153,496 km (0.106 R)
• M85: 51,997,976 km (0.066 R)
• M86: 52,252,143 km (0.117 R)
• M87: 53,614,979 km (0.091 R)
• M88: 54,386,605 km (0.109 R)
• M89: 56,723,773 km (0.103 R)
• M90: 57,422,544 km (0.096 R)
• M91: 57,860,716 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.2

Radius: 7.7

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.42 AU - 22.52 AU

Year: 28905 Days

Day: 22.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,977,433 km

• M1: 116,986 km (0.102 R)
• M2: 252,820 km (0.104 R)
• M3: 332,706 km (0.042 R)
• M4: 455,226 km (0.113 R)
• M5: 806,632 km (0.048 R)
• M6: 1,066,483 km (0.075 R)
• M7: 1,158,935 km (0.108 R)
• M8: 1,427,014 km (0.1 R)
• M9: 2,020,170 km (0.049 R)
• M10: 2,403,439 km (0.076 R)
• M11: 2,777,284 km (0.065 R)
• M12: 3,202,741 km (0.111 R)
• M13: 3,303,869 km (0.094 R)
• M14: 3,406,044 km (0.099 R)
• M15: 3,789,763 km (0.118 R)
• M16: 3,968,832 km (0.06 R)
• M17: 4,789,226 km (0.119 R)
• M18: 4,905,165 km (0.11 R)
• M19: 5,337,951 km (0.12 R)
• M20: 5,498,470 km (0.107 R)
• M21: 5,742,165 km (0.096 R)
• M22: 6,031,038 km (0.085 R)
• M23: 6,838,717 km (0.11 R)
• M24: 6,925,783 km (0.059 R)
• M25: 7,635,027 km (0.112 R)
• M26: 7,906,995 km (0.076 R)
• M27: 7,998,250 km (0.061 R)
• M28: 9,074,008 km (0.083 R)
• M29: 10,999,483 km (0.12 R)
• M30: 11,772,604 km (0.114 R)
• M31: 14,753,940 km (0.112 R)
• M32: 15,434,012 km (0.041 R)
• M33: 15,605,601 km (0.105 R)
• M34: 16,298,239 km (0.119 R)
• M35: 16,589,805 km (0.112 R)
• M36: 16,765,583 km (0.116 R)
• M37: 17,237,415 km (0.099 R)
• M38: 18,617,904 km (0.089 R)
• M39: 19,290,645 km (0.106 R)
• M40: 19,413,764 km (0.084 R)
• M41: 20,220,845 km (0.098 R)
• M42: 20,849,006 km (0.08 R)
• M43: 22,641,937 km (0.032 R)
• M44: 22,967,312 km (0.1 R)
• M45: 24,617,078 km (0.088 R)
• M46: 24,750,818 km (0.072 R)
• M47: 25,355,044 km (0.066 R)
• M48: 27,959,842 km (0.106 R)
• M49: 28,168,980 km (0.043 R)
• M50: 28,238,842 km (0.103 R)
• M51: 28,659,362 km (0.07 R)
• M52: 29,435,326 km (0.101 R)
• M53: 29,577,294 km (0.12 R)
• M54: 29,719,263 km (0.096 R)
• M55: 30,075,455 km (0.117 R)
• M56: 30,218,321 km (0.116 R)
• M57: 32,755,052 km (0.097 R)
• M58: 32,828,505 km (0.067 R)
• M59: 34,608,271 km (0.11 R)
• M60: 35,058,111 km (0.076 R)
• M61: 35,283,705 km (0.093 R)
• M62: 35,585,294 km (0.101 R)
• M63: 36,571,443 km (0.098 R)
• M64: 36,800,328 km (0.116 R)
• M65: 37,106,256 km (0.053 R)
• M66: 38,648,161 km (0.114 R)
• M67: 38,725,802 km (0.057 R)
• M68: 39,975,244 km (0.12 R)
• M69: 40,211,010 km (0.094 R)
• M70: 40,604,901 km (0.108 R)
• M71: 40,762,877 km (0.12 R)
• M72: 41,714,768 km (0.063 R)
• M73: 42,433,436 km (0.089 R)
• M74: 42,914,842 km (0.093 R)
• M75: 44,369,980 km (0.088 R)
• M76: 45,758,997 km (0.067 R)
• M77: 47,577,658 km (0.085 R)
• M78: 47,660,834 km (0.117 R)
• M79: 47,827,486 km (0.103 R)
• M80: 50,349,707 km (0.058 R)
• M81: 53,432,919 km (0.039 R)
• M82: 56,576,718 km (0.112 R)
• M83: 58,259,993 km (0.057 R)
• M84: 58,794,955 km (0.046 R)
• M85: 60,049,632 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.3

Radius: 5.4

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 18.35 AU - 20.87 AU

Year: 30380 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,977,433 km

• M1: 109,206 km (0.078 R)
• M2: 255,513 km (0.117 R)
• M3: 478,863 km (0.104 R)
• M4: 517,908 km (0.064 R)
• M5: 776,563 km (0.036 R)
• M6: 1,398,890 km (0.032 R)
• M7: 1,912,459 km (0.085 R)
• M8: 2,341,207 km (0.112 R)
• M9: 3,131,383 km (0.109 R)
• M10: 3,996,657 km (0.115 R)
• M11: 4,540,595 km (0.115 R)
• M12: 4,886,764 km (0.109 R)
• M13: 5,241,610 km (0.078 R)
• M14: 5,331,519 km (0.03 R)
• M15: 5,513,130 km (0.112 R)
• M16: 6,022,661 km (0.117 R)
• M17: 6,069,784 km (0.118 R)
• M18: 6,741,628 km (0.107 R)
• M19: 7,136,267 km (0.094 R)
• M20: 7,487,523 km (0.103 R)
• M21: 7,538,237 km (0.096 R)
• M22: 7,844,464 km (0.064 R)
• M23: 8,416,526 km (0.061 R)
• M24: 8,841,085 km (0.115 R)
• M25: 9,002,052 km (0.078 R)
• M26: 9,109,912 km (0.08 R)
• M27: 9,436,035 km (0.088 R)
• M28: 9,490,788 km (0.053 R)
• M29: 10,155,900 km (0.103 R)
• M30: 10,721,530 km (0.114 R)
• M31: 11,181,394 km (0.119 R)
• M32: 11,297,332 km (0.079 R)
• M33: 11,942,398 km (0.103 R)
• M34: 14,702,628 km (0.045 R)
• M35: 15,406,038 km (0.028 R)
• M36: 15,794,394 km (0.075 R)
• M37: 17,045,181 km (0.114 R)
• M38: 17,446,702 km (0.084 R)
• M39: 18,327,385 km (0.088 R)
• M40: 18,807,594 km (0.079 R)
• M41: 19,710,417 km (0.065 R)
• M42: 21,702,313 km (0.09 R)
• M43: 26,180,824 km (0.071 R)
• M44: 26,257,867 km (0.117 R)
• M45: 26,798,813 km (0.065 R)
• M46: 27,343,648 km (0.113 R)
• M47: 27,734,996 km (0.112 R)
• M48: 28,128,140 km (0.119 R)
• M49: 31,584,898 km (0.06 R)
• M50: 31,666,877 km (0.113 R)
• M51: 32,242,679 km (0.118 R)
• M52: 33,906,657 km (0.069 R)
• M53: 33,990,581 km (0.103 R)
• M54: 36,368,738 km (0.101 R)
• M55: 38,536,860 km (0.078 R)
• M56: 39,063,445 km (0.079 R)
• M57: 40,835,880 km (0.058 R)
• M58: 41,821,730 km (0.104 R)
• M59: 45,843,220 km (0.112 R)
• M60: 46,214,821 km (0.06 R)
• M61: 47,711,548 km (0.103 R)
• M62: 47,899,742 km (0.07 R)
• M63: 48,088,086 km (0.103 R)
• M64: 48,465,821 km (0.087 R)
• M65: 48,749,608 km (0.075 R)
• M66: 49,795,147 km (0.079 R)
• M67: 51,425,465 km (0.096 R)
• M68: 51,908,367 km (0.104 R)
• M69: 52,101,946 km (0.109 R)
• M70: 52,392,765 km (0.054 R)
• M71: 53,756,798 km (0.051 R)
• M72: 54,246,881 km (0.072 R)
• M73: 55,824,839 km (0.091 R)
• M74: 56,619,503 km (0.033 R)
• M75: 59,227,742 km (0.078 R)
• M76: 60,444,720 km (0.077 R)
• M77: 62,594,292 km (0.098 R)
• M78: 63,109,807 km (0.115 R)
• M79: 63,316,401 km (0.12 R)
• M80: 63,626,667 km (0.061 R)
• M81: 63,730,189 km (0.059 R)
• M82: 64,977,087 km (0.113 R)
• M83: 65,290,046 km (0.067 R)
• M84: 66,652,135 km (0.083 R)
• M85: 67,811,967 km (0.105 R)
• M86: 68,659,588 km (0.084 R)
• M87: 70,365,602 km (0.108 R)
• M88: 71,008,873 km (0.091 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 17,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit