🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.44 AU - 0.58 AU

Year: 134 Days

Day: 25.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 115.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.9 AU - 1.2 AU

Year: 395 Days

Day: 13.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,075,886 km

• M1: 48,470 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.03 AU - 1.21 AU

Year: 435 Days

Day: 44.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.79 AU - 1.93 AU

Year: 931 Days

Day: 41.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,075,886 km

• M1: 528,978 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.5

Radius: 9.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.97 AU - 9.03 AU

Year: 9097 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,075,886 km

• M1: 120,725 km (0.109 R)
• M2: 230,082 km (0.113 R)
• M3: 311,463 km (0.047 R)
• M4: 856,897 km (0.066 R)
• M5: 986,299 km (0.105 R)
• M6: 1,053,618 km (0.084 R)
• M7: 1,122,582 km (0.091 R)
• M8: 1,568,982 km (0.074 R)
• M9: 1,632,412 km (0.113 R)
• M10: 1,696,889 km (0.112 R)
• M11: 1,795,174 km (0.106 R)
• M12: 1,963,472 km (0.071 R)
• M13: 2,101,850 km (0.045 R)
• M14: 2,172,161 km (0.09 R)
• M15: 2,406,731 km (0.107 R)
• M16: 2,499,032 km (0.097 R)
• M17: 2,744,971 km (0.089 R)
• M18: 3,178,955 km (0.111 R)
• M19: 3,260,186 km (0.096 R)
• M20: 3,321,522 km (0.113 R)
• M21: 3,404,100 km (0.102 R)
• M22: 4,044,528 km (0.108 R)
• M23: 4,266,382 km (0.087 R)
• M24: 4,606,567 km (0.095 R)
• M25: 4,908,605 km (0.114 R)
• M26: 4,979,216 km (0.114 R)
• M27: 6,435,850 km (0.097 R)
• M28: 6,721,283 km (0.072 R)
• M29: 8,153,682 km (0.104 R)
• M30: 9,062,938 km (0.071 R)
• M31: 9,884,679 km (0.113 R)
• M32: 9,974,139 km (0.098 R)
• M33: 10,123,886 km (0.105 R)
• M34: 10,791,392 km (0.118 R)
• M35: 10,852,727 km (0.04 R)
• M36: 10,975,996 km (0.062 R)
• M37: 11,099,564 km (0.077 R)
• M38: 11,661,603 km (0.094 R)
• M39: 11,882,708 km (0.11 R)
• M40: 12,200,903 km (0.1 R)
• M41: 12,264,931 km (0.07 R)
• M42: 12,457,463 km (0.114 R)
• M43: 13,435,684 km (0.058 R)
• M44: 13,733,982 km (0.1 R)
• M45: 13,800,553 km (0.073 R)
• M46: 13,900,634 km (0.053 R)
• M47: 13,967,504 km (0.103 R)
• M48: 14,540,015 km (0.081 R)
• M49: 14,983,124 km (0.118 R)
• M50: 15,638,513 km (0.034 R)
• M51: 15,847,501 km (0.042 R)
• M52: 16,022,381 km (0.105 R)
• M53: 16,162,704 km (0.027 R)
• M54: 16,621,520 km (0.105 R)
• M55: 16,834,847 km (0.063 R)
• M56: 17,696,830 km (0.102 R)
• M57: 18,023,851 km (0.089 R)
• M58: 18,169,858 km (0.107 R)
• M59: 18,646,926 km (0.075 R)
• M60: 19,091,082 km (0.116 R)
• M61: 20,634,483 km (0.103 R)
• M62: 20,710,928 km (0.098 R)
• M63: 21,479,262 km (0.067 R)
• M64: 21,556,604 km (0.108 R)
• M65: 21,789,229 km (0.083 R)
• M66: 22,178,632 km (0.102 R)
• M67: 23,083,400 km (0.112 R)
• M68: 23,202,181 km (0.099 R)
• M69: 23,321,261 km (0.064 R)
• M70: 23,480,433 km (0.061 R)
• M71: 23,560,169 km (0.118 R)
• M72: 23,799,675 km (0.086 R)
• M73: 24,040,079 km (0.119 R)
• M74: 24,281,380 km (0.081 R)
• M75: 24,766,227 km (0.083 R)
• M76: 24,887,999 km (0.114 R)
• M77: 25,009,922 km (0.093 R)
• M78: 25,213,524 km (0.113 R)
• M79: 25,335,895 km (0.086 R)
• M80: 26,695,890 km (0.062 R)
• M81: 27,112,669 km (0.106 R)
• M82: 27,615,767 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 12.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.49 AU - 8.89 AU

Year: 9404 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,075,886 km

• M1: 158,873 km (0.066 R)
• M2: 374,892 km (0.109 R)
• M3: 533,616 km (0.096 R)
• M4: 1,088,474 km (0.089 R)
• M5: 1,440,927 km (0.09 R)
• M6: 1,849,179 km (0.086 R)
• M7: 2,337,616 km (0.084 R)
• M8: 3,057,930 km (0.113 R)
• M9: 3,279,634 km (0.114 R)
• M10: 3,404,997 km (0.032 R)
• M11: 3,976,162 km (0.092 R)
• M12: 4,056,496 km (0.027 R)
• M13: 4,410,594 km (0.034 R)
• M14: 4,493,621 km (0.084 R)
• M15: 4,718,018 km (0.046 R)
• M16: 4,917,432 km (0.113 R)
• M17: 5,265,845 km (0.098 R)
• M18: 5,383,728 km (0.049 R)
• M19: 5,472,739 km (0.089 R)
• M20: 6,109,876 km (0.112 R)
• M21: 6,233,893 km (0.118 R)
• M22: 6,390,073 km (0.119 R)
• M23: 6,611,029 km (0.062 R)
• M24: 6,802,514 km (0.102 R)
• M25: 6,963,482 km (0.086 R)
• M26: 7,553,346 km (0.112 R)
• M27: 7,686,638 km (0.114 R)
• M28: 8,956,574 km (0.116 R)
• M29: 9,418,084 km (0.067 R)
• M30: 9,778,465 km (0.109 R)
• M31: 9,924,024 km (0.117 R)
• M32: 10,290,688 km (0.105 R)
• M33: 10,587,341 km (0.045 R)
• M34: 11,037,630 km (0.108 R)
• M35: 11,570,797 km (0.118 R)
• M36: 11,686,286 km (0.037 R)
• M37: 12,386,554 km (0.048 R)
• M38: 13,746,249 km (0.057 R)
• M39: 14,196,389 km (0.047 R)
• M40: 14,485,263 km (0.037 R)
• M41: 15,958,951 km (0.072 R)
• M42: 17,435,931 km (0.12 R)
• M43: 17,612,606 km (0.066 R)
• M44: 17,745,449 km (0.045 R)
• M45: 17,923,022 km (0.085 R)
• M46: 18,459,629 km (0.113 R)
• M47: 19,778,185 km (0.059 R)
• M48: 20,518,545 km (0.089 R)
• M49: 22,553,225 km (0.075 R)
• M50: 22,649,417 km (0.036 R)
• M51: 23,132,468 km (0.064 R)
• M52: 24,305,615 km (0.069 R)
• M53: 24,404,200 km (0.105 R)
• M54: 25,598,290 km (0.066 R)
• M55: 26,000,559 km (0.115 R)
• M56: 26,253,080 km (0.088 R)
• M57: 26,354,358 km (0.065 R)
• M58: 27,117,606 km (0.041 R)
• M59: 27,630,428 km (0.084 R)
• M60: 27,784,962 km (0.069 R)
• M61: 28,250,212 km (0.116 R)
• M62: 28,613,884 km (0.089 R)
• M63: 29,031,262 km (0.117 R)
• M64: 29,240,849 km (0.087 R)
• M65: 29,398,226 km (0.077 R)
• M66: 30,242,855 km (0.112 R)
• M67: 30,348,920 km (0.115 R)
• M68: 30,614,755 km (0.042 R)
• M69: 30,988,301 km (0.115 R)
• M70: 31,095,264 km (0.083 R)
• M71: 31,309,638 km (0.094 R)
• M72: 31,417,049 km (0.045 R)
• M73: 31,739,881 km (0.066 R)
• M74: 31,847,741 km (0.038 R)
• M75: 32,172,069 km (0.117 R)
• M76: 32,334,533 km (0.105 R)
• M77: 33,042,280 km (0.107 R)
• M78: 35,139,792 km (0.103 R)
• M79: 36,543,169 km (0.065 R)
• M80: 36,882,757 km (0.075 R)
• M81: 37,622,069 km (0.112 R)
• M82: 38,423,615 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.7

Radius: 4.2

Gravity: 38.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.09 AU - 14.45 AU

Year: 17745 Days

Day: 18.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,075,886 km

• M1: 111,899 km (0.047 R)
• M2: 280,346 km (0.108 R)
• M3: 569,968 km (0.075 R)
• M4: 697,276 km (0.038 R)
• M5: 857,196 km (0.101 R)
• M6: 1,079,349 km (0.101 R)
• M7: 1,157,289 km (0.108 R)
• M8: 1,264,252 km (0.11 R)
• M9: 1,814,772 km (0.102 R)
• M10: 1,876,556 km (0.056 R)
• M11: 2,993,603 km (0.056 R)
• M12: 3,030,254 km (0.1 R)
• M13: 3,066,906 km (0.033 R)
• M14: 3,870,995 km (0.086 R)
• M15: 4,152,837 km (0.059 R)
• M16: 4,441,262 km (0.1 R)
• M17: 5,124,625 km (0.095 R)
• M18: 5,212,289 km (0.098 R)
• M19: 5,389,114 km (0.049 R)
• M20: 7,165,439 km (0.107 R)
• M21: 7,214,507 km (0.113 R)
• M22: 7,411,527 km (0.111 R)
• M23: 8,013,509 km (0.098 R)
• M24: 9,370,661 km (0.104 R)
• M25: 9,911,308 km (0.088 R)
• M26: 10,240,573 km (0.079 R)
• M27: 10,517,628 km (0.097 R)
• M28: 10,797,226 km (0.089 R)
• M29: 13,120,032 km (0.083 R)
• M30: 13,968,252 km (0.095 R)
• M31: 14,709,211 km (0.118 R)
• M32: 15,780,631 km (0.095 R)
• M33: 18,331,873 km (0.083 R)
• M34: 18,398,893 km (0.118 R)
• M35: 20,171,478 km (0.117 R)
• M36: 20,310,155 km (0.08 R)
• M37: 22,642,087 km (0.071 R)
• M38: 22,930,511 km (0.086 R)
• M39: 23,075,172 km (0.091 R)
• M40: 23,220,133 km (0.093 R)
• M41: 23,438,097 km (0.111 R)
• M42: 24,316,835 km (0.094 R)
• M43: 26,408,811 km (0.064 R)
• M44: 28,247,220 km (0.088 R)
• M45: 28,557,635 km (0.11 R)
• M46: 28,635,426 km (0.106 R)
• M47: 29,025,278 km (0.047 R)
• M48: 29,495,614 km (0.097 R)
• M49: 30,602,638 km (0.05 R)
• M50: 32,207,524 km (0.063 R)
• M51: 32,450,621 km (0.034 R)
• M52: 33,183,500 km (0.081 R)
• M53: 34,334,357 km (0.117 R)
• M54: 35,582,003 km (0.092 R)
• M55: 35,833,328 km (0.115 R)
• M56: 38,636,044 km (0.049 R)
• M57: 39,412,606 km (0.118 R)
• M58: 41,772,961 km (0.109 R)
• M59: 41,861,224 km (0.067 R)
• M60: 42,303,735 km (0.047 R)
• M61: 43,103,934 km (0.098 R)
• M62: 43,282,554 km (0.101 R)
• M63: 45,352,988 km (0.105 R)
• M64: 46,445,950 km (0.059 R)
• M65: 48,009,248 km (0.083 R)
• M66: 48,286,902 km (0.051 R)
• M67: 48,657,904 km (0.086 R)
• M68: 50,715,473 km (0.094 R)
• M69: 50,809,720 km (0.105 R)
• M70: 51,754,879 km (0.057 R)
• M71: 53,279,282 km (0.111 R)
• M72: 53,566,659 km (0.117 R)
• M73: 56,958,192 km (0.112 R)
• M74: 57,743,133 km (0.1 R)
• M75: 57,939,854 km (0.06 R)
• M76: 58,828,166 km (0.101 R)
• M77: 59,919,931 km (0.082 R)
• M78: 61,218,889 km (0.085 R)
• M79: 61,821,470 km (0.104 R)
• M80: 63,032,614 km (0.101 R)
• M81: 63,133,892 km (0.097 R)
• M82: 63,336,597 km (0.109 R)
• M83: 65,375,765 km (0.072 R)
• M84: 65,991,660 km (0.087 R)
• M85: 68,370,565 km (0.094 R)
• M86: 69,413,562 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.7

Radius: 4.7

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.14 AU - 15.8 AU

Year: 18148 Days

Day: 15.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 61,075,886 km

• M1: 143,016 km (0.08 R)
• M2: 514,018 km (0.086 R)
• M3: 562,488 km (0.095 R)
• M4: 681,867 km (0.03 R)
• M5: 828,174 km (0.106 R)
• M6: 1,302,249 km (0.05 R)
• M7: 1,437,785 km (0.117 R)
• M8: 1,747,303 km (0.041 R)
• M9: 1,796,670 km (0.111 R)
• M10: 2,076,867 km (0.1 R)
• M11: 2,316,224 km (0.072 R)
• M12: 2,677,503 km (0.099 R)
• M13: 3,115,974 km (0.116 R)
• M14: 3,176,112 km (0.076 R)
• M15: 4,222,998 km (0.034 R)
• M16: 4,323,079 km (0.074 R)
• M17: 4,593,702 km (0.108 R)
• M18: 7,186,233 km (0.071 R)
• M19: 7,546,913 km (0.047 R)
• M20: 7,831,449 km (0.074 R)
• M21: 8,663,961 km (0.092 R)
• M22: 10,456,143 km (0.07 R)
• M23: 10,546,500 km (0.115 R)
• M24: 11,603,260 km (0.084 R)
• M25: 11,884,354 km (0.03 R)
• M26: 12,934,531 km (0.056 R)
• M27: 13,372,703 km (0.034 R)
• M28: 14,463,870 km (0.108 R)
• M29: 15,583,461 km (0.101 R)
• M30: 15,945,487 km (0.094 R)
• M31: 17,743,055 km (0.054 R)
• M32: 20,218,751 km (0.057 R)
• M33: 21,010,871 km (0.083 R)
• M34: 21,067,719 km (0.041 R)
• M35: 24,338,526 km (0.108 R)
• M36: 24,698,309 km (0.069 R)
• M37: 25,544,435 km (0.067 R)
• M38: 28,013,697 km (0.114 R)
• M39: 28,076,379 km (0.076 R)
• M40: 28,579,776 km (0.113 R)
• M41: 29,851,058 km (0.079 R)
• M42: 30,816,563 km (0.106 R)
• M43: 31,596,267 km (0.112 R)
• M44: 32,382,553 km (0.096 R)
• M45: 37,440,158 km (0.032 R)
• M46: 38,202,210 km (0.094 R)
• M47: 38,271,773 km (0.114 R)
• M48: 39,530,789 km (0.083 R)
• M49: 40,661,150 km (0.114 R)
• M50: 40,732,209 km (0.118 R)
• M51: 41,230,370 km (0.116 R)
• M52: 43,824,247 km (0.091 R)
• M53: 44,334,675 km (0.04 R)
• M54: 45,877,777 km (0.086 R)
• M55: 47,737,728 km (0.112 R)
• M56: 48,037,522 km (0.067 R)
• M57: 49,394,674 km (0.062 R)
• M58: 49,470,520 km (0.082 R)
• M59: 50,458,913 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.4

Radius: 6.3

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.6 AU - 18.54 AU

Year: 23648 Days

Day: 16.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 61,075,886 km

• M1: 179,368 km (0.081 R)
• M2: 495,019 km (0.103 R)
• M3: 843,732 km (0.105 R)
• M4: 1,042,847 km (0.067 R)
• M5: 1,381,686 km (0.095 R)
• M6: 2,395,361 km (0.119 R)
• M7: 3,239,392 km (0.106 R)
• M8: 3,481,142 km (0.071 R)
• M9: 3,836,737 km (0.098 R)
• M10: 5,452,543 km (0.044 R)
• M11: 8,874,894 km (0.108 R)
• M12: 9,358,992 km (0.113 R)
• M13: 10,001,216 km (0.057 R)
• M14: 11,016,686 km (0.098 R)
• M15: 13,144,118 km (0.055 R)
• M16: 15,049,097 km (0.097 R)
• M17: 18,185,566 km (0.105 R)
• M18: 18,799,366 km (0.087 R)
• M19: 21,064,577 km (0.103 R)
• M20: 22,033,522 km (0.051 R)
• M21: 22,294,421 km (0.1 R)
• M22: 24,687,688 km (0.071 R)
• M23: 24,958,759 km (0.089 R)
• M24: 26,052,170 km (0.091 R)
• M25: 26,259,064 km (0.096 R)
• M26: 26,674,198 km (0.088 R)
• M27: 26,952,151 km (0.076 R)
• M28: 28,144,446 km (0.097 R)
• M29: 28,427,485 km (0.056 R)
• M30: 28,569,304 km (0.07 R)
• M31: 30,507,344 km (0.104 R)
• M32: 33,605,516 km (0.11 R)
• M33: 34,660,181 km (0.109 R)
• M34: 34,963,566 km (0.07 R)
• M35: 36,185,780 km (0.054 R)
• M36: 36,879,316 km (0.083 R)
• M37: 37,421,907 km (0.101 R)
• M38: 38,986,402 km (0.11 R)
• M39: 39,539,016 km (0.081 R)
• M40: 39,856,014 km (0.055 R)
• M41: 42,259,902 km (0.107 R)
• M42: 44,216,643 km (0.099 R)
• M43: 45,288,661 km (0.083 R)
• M44: 46,369,356 km (0.119 R)
• M45: 47,122,581 km (0.097 R)
• M46: 47,879,696 km (0.04 R)
• M47: 48,217,638 km (0.119 R)
• M48: 48,556,178 km (0.095 R)
• M49: 50,948,547 km (0.119 R)
• M50: 53,029,304 km (0.084 R)
• M51: 53,904,601 km (0.115 R)
• M52: 55,935,691 km (0.057 R)
• M53: 57,005,166 km (0.12 R)
• M54: 58,622,170 km (0.104 R)
• M55: 59,074,105 km (0.102 R)
• M56: 59,890,311 km (0.04 R)
• M57: 60,345,387 km (0.08 R)
• M58: 60,619,002 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 13,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit