🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.46 AU - 0.66 AU

Year: 151 Days

Day: 33.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,041,754 km

• M1: 90,656 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.53 AU - 0.71 AU

Year: 176 Days

Day: 37.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,041,754 km

• M1: 394,340 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.76 AU - 0.98 AU

Year: 292 Days

Day: 45.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.93 AU - 2.43 AU

Year: 1158 Days

Day: 37.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.99 AU - 3.17 AU

Year: 1945 Days

Day: 24.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,041,754 km

• M1: 1,339,499 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 10.8

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.58 AU - 6.34 AU

Year: 5236 Days

Day: 13.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,041,754 km

• M1: 172,935 km (0.114 R)
• M2: 243,396 km (0.04 R)
• M3: 325,675 km (0.098 R)
• M4: 453,581 km (0.065 R)
• M5: 553,961 km (0.07 R)
• M6: 625,768 km (0.075 R)
• M7: 919,578 km (0.068 R)
• M8: 1,683,724 km (0.044 R)
• M9: 1,756,429 km (0.059 R)
• M10: 2,335,073 km (0.06 R)
• M11: 2,860,311 km (0.062 R)
• M12: 3,283,823 km (0.045 R)
• M13: 3,398,564 km (0.081 R)
• M14: 3,871,294 km (0.102 R)
• M15: 4,115,437 km (0.043 R)
• M16: 4,440,514 km (0.088 R)
• M17: 4,696,326 km (0.089 R)
• M18: 5,089,020 km (0.103 R)
• M19: 5,878,448 km (0.048 R)
• M20: 6,159,543 km (0.028 R)
• M21: 6,560,465 km (0.112 R)
• M22: 6,676,703 km (0.056 R)
• M23: 7,029,155 km (0.104 R)
• M24: 7,267,614 km (0.043 R)
• M25: 7,417,960 km (0.103 R)
• M26: 7,508,766 km (0.113 R)
• M27: 7,599,871 km (0.115 R)
• M28: 7,691,275 km (0.106 R)
• M29: 7,875,281 km (0.068 R)
• M30: 7,967,882 km (0.025 R)
• M31: 8,945,803 km (0.118 R)
• M32: 9,171,845 km (0.066 R)
• M33: 9,334,458 km (0.098 R)
• M34: 10,095,014 km (0.097 R)
• M35: 10,263,012 km (0.116 R)
• M36: 10,431,908 km (0.105 R)
• M37: 11,151,324 km (0.104 R)
• M38: 11,957,657 km (0.087 R)
• M39: 12,350,052 km (0.07 R)
• M40: 13,737,572 km (0.12 R)
• M41: 13,923,971 km (0.087 R)
• M42: 14,036,020 km (0.096 R)
• M43: 15,251,054 km (0.078 R)
• M44: 15,366,693 km (0.039 R)
• M45: 15,832,242 km (0.093 R)
• M46: 16,539,092 km (0.092 R)
• M47: 17,699,672 km (0.037 R)
• M48: 17,821,295 km (0.107 R)
• M49: 19,385,042 km (0.113 R)
• M50: 19,594,030 km (0.071 R)
• M51: 19,719,842 km (0.114 R)
• M52: 19,930,027 km (0.091 R)
• M53: 20,395,127 km (0.064 R)
• M54: 20,692,976 km (0.094 R)
• M55: 20,778,247 km (0.086 R)
• M56: 20,949,387 km (0.042 R)
• M57: 21,551,817 km (0.115 R)
• M58: 22,160,082 km (0.055 R)
• M59: 23,393,367 km (0.088 R)
• M60: 24,063,117 km (0.095 R)
• M61: 24,287,813 km (0.036 R)
• M62: 24,423,049 km (0.087 R)
• M63: 24,648,792 km (0.054 R)
• M64: 25,421,765 km (0.06 R)
• M65: 25,513,169 km (0.113 R)
• M66: 25,604,723 km (0.09 R)
• M67: 26,294,967 km (0.085 R)
• M68: 26,526,395 km (0.051 R)
• M69: 27,505,812 km (0.053 R)
• M70: 29,212,275 km (0.041 R)
• M71: 29,644,314 km (0.064 R)
• M72: 30,320,347 km (0.098 R)
• M73: 30,806,540 km (0.092 R)
• M74: 31,246,208 km (0.097 R)
• M75: 31,835,624 km (0.088 R)
• M76: 32,379,262 km (0.074 R)
• M77: 32,527,963 km (0.099 R)
• M78: 32,776,445 km (0.115 R)
• M79: 32,975,709 km (0.097 R)
• M80: 33,325,469 km (0.098 R)
• M81: 33,475,665 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.8

Radius: 13.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.79 AU - 6.25 AU

Year: 5316 Days

Day: 8.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,041,754 km

• M1: 172,935 km (0.065 R)
• M2: 261,048 km (0.096 R)
• M3: 435,629 km (0.072 R)
• M4: 548,426 km (0.07 R)
• M5: 695,929 km (0.11 R)
• M6: 1,487,751 km (0.076 R)
• M7: 1,720,226 km (0.063 R)
• M8: 2,152,265 km (0.091 R)
• M9: 2,274,486 km (0.065 R)
• M10: 2,655,362 km (0.071 R)
• M11: 2,863,154 km (0.112 R)
• M12: 3,315,238 km (0.105 R)
• M13: 3,622,512 km (0.093 R)
• M14: 4,155,230 km (0.108 R)
• M15: 4,442,159 km (0.105 R)
• M16: 4,599,387 km (0.11 R)
• M17: 4,712,782 km (0.104 R)
• M18: 4,804,186 km (0.031 R)
• M19: 5,035,464 km (0.055 R)
• M20: 5,389,413 km (0.093 R)
• M21: 6,046,896 km (0.117 R)
• M22: 6,550,442 km (0.105 R)
• M23: 6,652,767 km (0.069 R)
• M24: 6,755,690 km (0.082 R)
• M25: 7,172,620 km (0.097 R)
• M26: 7,278,236 km (0.039 R)
• M27: 8,086,513 km (0.077 R)
• M28: 8,501,348 km (0.039 R)
• M29: 8,810,118 km (0.115 R)
• M30: 8,951,637 km (0.091 R)
• M31: 9,323,238 km (0.066 R)
• M32: 9,904,875 km (0.03 R)
• M33: 10,111,320 km (0.104 R)
• M34: 10,528,399 km (0.056 R)
• M35: 10,799,470 km (0.107 R)
• M36: 11,471,913 km (0.108 R)
• M37: 11,595,630 km (0.052 R)
• M38: 11,719,946 km (0.098 R)
• M39: 12,126,553 km (0.118 R)
• M40: 12,221,099 km (0.101 R)
• M41: 13,537,411 km (0.072 R)
• M42: 13,898,091 km (0.095 R)
• M43: 14,696,495 km (0.053 R)
• M44: 14,797,324 km (0.062 R)
• M45: 15,304,909 km (0.109 R)
• M46: 15,646,591 km (0.067 R)
• M47: 15,990,666 km (0.12 R)
• M48: 16,616,583 km (0.078 R)
• M49: 17,427,853 km (0.105 R)
• M50: 17,713,136 km (0.1 R)
• M51: 18,216,084 km (0.106 R)
• M52: 19,272,694 km (0.037 R)
• M53: 19,567,701 km (0.064 R)
• M54: 19,715,803 km (0.052 R)
• M55: 19,901,454 km (0.065 R)
• M56: 20,199,602 km (0.093 R)
• M57: 20,499,247 km (0.04 R)
• M58: 20,762,688 km (0.056 R)
• M59: 21,866,122 km (0.081 R)
• M60: 22,096,802 km (0.047 R)
• M61: 22,676,943 km (0.067 R)
• M62: 22,910,465 km (0.064 R)
• M63: 23,066,645 km (0.107 R)
• M64: 23,301,364 km (0.064 R)
• M65: 24,010,757 km (0.091 R)
• M66: 24,687,089 km (0.087 R)
• M67: 24,967,436 km (0.111 R)
• M68: 25,168,346 km (0.055 R)
• M69: 25,289,071 km (0.076 R)
• M70: 25,774,217 km (0.09 R)
• M71: 26,140,134 km (0.086 R)
• M72: 26,466,706 km (0.085 R)
• M73: 26,671,655 km (0.117 R)
• M74: 26,959,331 km (0.097 R)
• M75: 27,289,344 km (0.114 R)
• M76: 27,579,265 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 14.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.6 AU - 10.1 AU

Year: 8684 Days

Day: 7.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,041,754 km

• M1: 186,698 km (0.108 R)
• M2: 297,849 km (0.049 R)
• M3: 392,096 km (0.051 R)
• M4: 530,474 km (0.095 R)
• M5: 706,252 km (0.058 R)
• M6: 836,252 km (0.112 R)
• M7: 1,011,581 km (0.106 R)
• M8: 1,142,329 km (0.12 R)
• M9: 1,259,464 km (0.097 R)
• M10: 1,528,292 km (0.084 R)
• M11: 1,636,750 km (0.027 R)
• M12: 1,978,881 km (0.032 R)
• M13: 2,892,325 km (0.066 R)
• M14: 3,001,382 km (0.107 R)
• M15: 3,393,927 km (0.051 R)
• M16: 3,833,146 km (0.097 R)
• M17: 4,105,564 km (0.119 R)
• M18: 4,701,711 km (0.066 R)
• M19: 4,993,727 km (0.073 R)
• M20: 5,092,312 km (0.056 R)
• M21: 5,392,405 km (0.03 R)
• M22: 6,185,573 km (0.065 R)
• M23: 6,327,392 km (0.075 R)
• M24: 6,831,985 km (0.105 R)
• M25: 7,089,293 km (0.055 R)
• M26: 7,312,344 km (0.111 R)
• M27: 7,803,773 km (0.095 R)
• M28: 8,739,208 km (0.102 R)
• M29: 9,139,532 km (0.119 R)
• M30: 10,166,671 km (0.031 R)
• M31: 10,800,517 km (0.103 R)
• M32: 10,928,872 km (0.085 R)
• M33: 11,143,845 km (0.099 R)
• M34: 11,316,780 km (0.102 R)
• M35: 11,534,445 km (0.081 R)
• M36: 11,797,288 km (0.093 R)
• M37: 12,062,226 km (0.103 R)
• M38: 12,239,948 km (0.113 R)
• M39: 12,418,568 km (0.099 R)
• M40: 12,868,708 km (0.12 R)
• M41: 13,141,575 km (0.059 R)
• M42: 14,723,123 km (0.07 R)
• M43: 14,960,834 km (0.101 R)
• M44: 15,343,805 km (0.07 R)
• M45: 16,070,551 km (0.108 R)
• M46: 16,217,307 km (0.112 R)
• M47: 17,708,798 km (0.104 R)
• M48: 17,961,618 km (0.078 R)
• M49: 18,676,097 km (0.104 R)
• M50: 18,985,167 km (0.093 R)
• M51: 19,451,912 km (0.076 R)
• M52: 19,869,888 km (0.113 R)
• M53: 20,714,967 km (0.045 R)
• M54: 20,874,737 km (0.119 R)
• M55: 21,464,003 km (0.036 R)
• M56: 22,058,804 km (0.097 R)
• M57: 22,222,016 km (0.038 R)
• M58: 22,440,279 km (0.112 R)
• M59: 23,320,064 km (0.097 R)
• M60: 23,597,419 km (0.093 R)
• M61: 23,875,820 km (0.099 R)
• M62: 24,155,269 km (0.072 R)
• M63: 25,625,966 km (0.102 R)
• M64: 26,372,309 km (0.03 R)
• M65: 26,777,121 km (0.089 R)
• M66: 27,009,297 km (0.113 R)
• M67: 27,125,684 km (0.114 R)
• M68: 28,003,824 km (0.099 R)
• M69: 30,149,207 km (0.106 R)
• M70: 30,511,982 km (0.045 R)
• M71: 31,119,648 km (0.066 R)
• M72: 31,424,978 km (0.08 R)
• M73: 34,406,912 km (0.106 R)
• M74: 35,039,561 km (0.107 R)
• M75: 35,484,615 km (0.111 R)
• M76: 36,895,622 km (0.075 R)
• M77: 37,218,903 km (0.037 R)
• M78: 38,063,682 km (0.106 R)
• M79: 38,390,254 km (0.059 R)
• M80: 43,196,086 km (0.054 R)
• M81: 43,332,220 km (0.067 R)
• M82: 46,433,982 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.1

Radius: 3.8

Gravity: 58.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.07 AU - 15.05 AU

Year: 16986 Days

Day: 23.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,041,754 km

• M1: 389,254 km (0.064 R)
• M2: 504,893 km (0.12 R)
• M3: 675,584 km (0.053 R)
• M4: 814,860 km (0.035 R)
• M5: 988,842 km (0.095 R)
• M6: 1,201,570 km (0.08 R)
• M7: 1,668,016 km (0.1 R)
• M8: 1,698,983 km (0.091 R)
• M9: 1,792,781 km (0.103 R)
• M10: 1,824,346 km (0.092 R)
• M11: 1,920,388 km (0.083 R)
• M12: 2,018,075 km (0.075 R)
• M13: 2,566,351 km (0.109 R)
• M14: 2,968,471 km (0.063 R)
• M15: 3,006,020 km (0.046 R)
• M16: 3,119,564 km (0.048 R)
• M17: 3,234,605 km (0.05 R)
• M18: 4,501,699 km (0.109 R)
• M19: 4,544,783 km (0.052 R)
• M20: 4,588,167 km (0.114 R)
• M21: 4,762,747 km (0.091 R)
• M22: 4,895,142 km (0.106 R)
• M23: 5,073,612 km (0.071 R)
• M24: 5,254,176 km (0.106 R)
• M25: 5,482,912 km (0.113 R)
• M26: 7,273,448 km (0.087 R)
• M27: 8,046,421 km (0.11 R)
• M28: 8,309,863 km (0.116 R)
• M29: 8,737,114 km (0.063 R)
• M30: 10,231,298 km (0.107 R)
• M31: 10,402,138 km (0.106 R)
• M32: 10,516,581 km (0.109 R)
• M33: 10,746,662 km (0.078 R)
• M34: 11,329,047 km (0.114 R)
• M35: 12,463,747 km (0.093 R)
• M36: 12,890,849 km (0.095 R)
• M37: 12,952,184 km (0.098 R)
• M38: 14,518,623 km (0.077 R)
• M39: 14,838,912 km (0.097 R)
• M40: 15,814,141 km (0.088 R)
• M41: 17,348,865 km (0.086 R)
• M42: 18,099,697 km (0.113 R)
• M43: 18,582,898 km (0.111 R)
• M44: 19,421,095 km (0.059 R)
• M45: 19,703,236 km (0.057 R)
• M46: 20,845,266 km (0.103 R)
• M47: 20,917,373 km (0.106 R)
• M48: 21,279,100 km (0.109 R)
• M49: 22,598,254 km (0.101 R)
• M50: 22,894,907 km (0.115 R)
• M51: 22,969,257 km (0.061 R)
• M52: 23,043,757 km (0.104 R)
• M53: 24,549,759 km (0.097 R)
• M54: 24,702,199 km (0.114 R)
• M55: 25,007,827 km (0.084 R)
• M56: 26,242,758 km (0.065 R)
• M57: 28,531,306 km (0.099 R)
• M58: 30,146,514 km (0.098 R)
• M59: 30,309,576 km (0.118 R)
• M60: 31,957,097 km (0.098 R)
• M61: 32,206,626 km (0.092 R)
• M62: 32,289,952 km (0.117 R)
• M63: 33,295,848 km (0.106 R)
• M64: 34,056,853 km (0.082 R)
• M65: 34,567,430 km (0.049 R)
• M66: 34,823,692 km (0.095 R)
• M67: 35,596,215 km (0.042 R)
• M68: 37,771,368 km (0.112 R)
• M69: 39,631,468 km (0.102 R)
• M70: 39,810,237 km (0.114 R)
• M71: 40,437,800 km (0.108 R)
• M72: 45,949,584 km (0.08 R)
• M73: 48,314,577 km (0.088 R)
• M74: 48,792,243 km (0.112 R)
• M75: 49,175,513 km (0.099 R)
• M76: 50,815,854 km (0.083 R)
• M77: 51,301,598 km (0.056 R)
• M78: 53,951,574 km (0.037 R)
• M79: 54,347,859 km (0.091 R)
• M80: 55,143,421 km (0.067 R)
• M81: 55,442,766 km (0.048 R)
• M82: 59,383,174 km (0.095 R)
• M83: 60,099,897 km (0.089 R)
• M84: 60,202,522 km (0.12 R)
• M85: 60,613,616 km (0.085 R)
• M86: 62,891,094 km (0.055 R)
• M87: 64,355,059 km (0.074 R)
• M88: 67,956,628 km (0.101 R)
• M89: 68,706,113 km (0.079 R)
• M90: 69,028,197 km (0.1 R)
• M91: 69,135,758 km (0.072 R)
• M92: 69,781,722 km (0.073 R)
• M93: 70,105,452 km (0.112 R)
• M94: 72,276,715 km (0.109 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 15,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit