🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.15 AU - 1.39 AU

Year: 525 Days

Day: 28.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.42 AU - 1.92 AU

Year: 792 Days

Day: 25.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.55 AU - 2.29 AU

Year: 977 Days

Day: 43.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.2 AU - 3.28 AU

Year: 1665 Days

Day: 22.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,590,218 km

• M1: 926,759 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.33 AU - 4.69 AU

Year: 2948 Days

Day: 30.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.3

Radius: 9.1

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.9 AU - 5.94 AU

Year: 5288 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,590,218 km

• M1: 128,654 km (0.044 R)
• M2: 294,558 km (0.055 R)
• M3: 613,800 km (0.107 R)
• M4: 689,347 km (0.114 R)
• M5: 755,020 km (0.073 R)
• M6: 907,610 km (0.12 R)
• M7: 995,275 km (0.066 R)
• M8: 1,179,579 km (0.103 R)
• M9: 1,259,764 km (0.051 R)
• M10: 1,358,498 km (0.079 R)
• M11: 1,834,967 km (0.11 R)
• M12: 2,219,584 km (0.088 R)
• M13: 2,608,239 km (0.103 R)
• M14: 2,952,164 km (0.083 R)
• M15: 3,129,587 km (0.049 R)
• M16: 3,946,541 km (0.086 R)
• M17: 4,142,215 km (0.114 R)
• M18: 4,216,566 km (0.081 R)
• M19: 4,291,215 km (0.108 R)
• M20: 5,141,679 km (0.07 R)
• M21: 5,682,026 km (0.116 R)
• M22: 5,875,456 km (0.087 R)
• M23: 6,015,031 km (0.118 R)
• M24: 6,468,911 km (0.092 R)
• M25: 7,289,605 km (0.047 R)
• M26: 7,469,870 km (0.061 R)
• M27: 8,080,978 km (0.115 R)
• M28: 8,392,590 km (0.094 R)
• M29: 9,124,273 km (0.084 R)
• M30: 9,351,064 km (0.084 R)
• M31: 10,109,226 km (0.1 R)
• M32: 10,209,606 km (0.106 R)
• M33: 10,411,264 km (0.104 R)
• M34: 10,546,500 km (0.113 R)
• M35: 11,439,450 km (0.069 R)
• M36: 11,614,031 km (0.072 R)
• M37: 12,071,800 km (0.117 R)
• M38: 12,249,522 km (0.1 R)
• M39: 12,320,881 km (0.039 R)
• M40: 12,823,978 km (0.108 R)
• M41: 13,150,999 km (0.116 R)
• M42: 13,224,003 km (0.101 R)
• M43: 13,554,465 km (0.086 R)
• M44: 13,776,169 km (0.118 R)
• M45: 14,411,062 km (0.062 R)
• M46: 14,637,404 km (0.089 R)
• M47: 14,902,940 km (0.056 R)
• M48: 14,979,085 km (0.065 R)
• M49: 16,687,493 km (0.063 R)
• M50: 16,845,767 km (0.081 R)
• M51: 17,084,226 km (0.026 R)
• M52: 17,484,251 km (0.119 R)
• M53: 17,604,827 km (0.093 R)
• M54: 17,887,268 km (0.099 R)
• M55: 18,049,282 km (0.087 R)
• M56: 18,252,586 km (0.118 R)
• M57: 18,825,845 km (0.102 R)
• M58: 19,780,279 km (0.111 R)
• M59: 20,495,955 km (0.094 R)
• M60: 20,623,114 km (0.104 R)
• M61: 20,878,328 km (0.106 R)
• M62: 22,649,566 km (0.099 R)
• M63: 22,912,859 km (0.115 R)
• M64: 23,221,180 km (0.108 R)
• M65: 23,486,567 km (0.065 R)
• M66: 23,708,570 km (0.051 R)
• M67: 23,886,741 km (0.11 R)
• M68: 24,603,464 km (0.069 R)
• M69: 24,783,730 km (0.099 R)
• M70: 25,874,747 km (0.115 R)
• M71: 26,287,936 km (0.113 R)
• M72: 26,518,317 km (0.109 R)
• M73: 26,888,572 km (0.115 R)
• M74: 27,074,223 km (0.102 R)
• M75: 27,353,671 km (0.057 R)
• M76: 27,962,236 km (0.076 R)
• M77: 29,431,586 km (0.12 R)
• M78: 29,622,922 km (0.115 R)
• M79: 29,766,835 km (0.101 R)
• M80: 30,634,652 km (0.114 R)
• M81: 30,780,211 km (0.063 R)
• M82: 30,974,389 km (0.105 R)
• M83: 32,001,229 km (0.09 R)
• M84: 32,296,535 km (0.045 R)
• M85: 32,642,405 km (0.05 R)
• M86: 32,989,472 km (0.102 R)
• M87: 33,337,736 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.1

Radius: 11.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.31 AU - 8.37 AU

Year: 6567 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 76,590,218 km

• M1: 157,078 km (0.09 R)
• M2: 360,232 km (0.072 R)
• M3: 603,478 km (0.027 R)
• M4: 1,229,246 km (0.115 R)
• M5: 1,309,131 km (0.107 R)
• M6: 1,700,030 km (0.108 R)
• M7: 1,936,993 km (0.107 R)
• M8: 2,069,238 km (0.091 R)
• M9: 2,382,944 km (0.073 R)
• M10: 2,733,153 km (0.111 R)
• M11: 3,210,819 km (0.08 R)
• M12: 3,323,167 km (0.096 R)
• M13: 3,621,316 km (0.066 R)
• M14: 4,268,326 km (0.073 R)
• M15: 4,567,522 km (0.115 R)
• M16: 4,821,988 km (0.114 R)
• M17: 4,925,211 km (0.095 R)
• M18: 5,081,391 km (0.078 R)
• M19: 6,360,602 km (0.071 R)
• M20: 6,473,997 km (0.113 R)
• M21: 6,731,455 km (0.092 R)
• M22: 7,404,945 km (0.118 R)
• M23: 7,886,201 km (0.075 R)
• M24: 8,161,312 km (0.102 R)
• M25: 8,439,713 km (0.084 R)
• M26: 8,689,692 km (0.1 R)
• M27: 9,101,385 km (0.083 R)
• M28: 9,943,621 km (0.085 R)
• M29: 10,574,924 km (0.057 R)
• M30: 11,014,442 km (0.06 R)
• M31: 11,287,758 km (0.082 R)
• M32: 11,667,437 km (0.048 R)
• M33: 12,227,232 km (0.102 R)
• M34: 13,737,872 km (0.062 R)
• M35: 15,117,014 km (0.077 R)
• M36: 15,230,709 km (0.043 R)
• M37: 15,420,997 km (0.12 R)
• M38: 15,611,884 km (0.111 R)
• M39: 15,957,754 km (0.03 R)
• M40: 16,306,168 km (0.068 R)
• M41: 16,696,170 km (0.103 R)
• M42: 16,813,753 km (0.107 R)
• M43: 16,931,637 km (0.116 R)
• M44: 17,406,011 km (0.077 R)
• M45: 17,644,770 km (0.075 R)
• M46: 17,764,598 km (0.118 R)
• M47: 17,964,909 km (0.067 R)
• M48: 18,206,210 km (0.119 R)
• M49: 19,223,476 km (0.114 R)
• M50: 20,762,539 km (0.099 R)
• M51: 21,482,853 km (0.069 R)
• M52: 23,648,880 km (0.093 R)
• M53: 23,913,519 km (0.03 R)
• M54: 25,026,377 km (0.116 R)
• M55: 25,251,073 km (0.042 R)
• M56: 25,521,546 km (0.042 R)
• M57: 25,883,573 km (0.084 R)
• M58: 26,384,277 km (0.052 R)
• M59: 26,567,086 km (0.046 R)
• M60: 26,796,270 km (0.089 R)
• M61: 27,118,204 km (0.119 R)
• M62: 27,533,937 km (0.106 R)
• M63: 28,138,312 km (0.115 R)
• M64: 29,123,713 km (0.095 R)
• M65: 29,312,656 km (0.102 R)
• M66: 30,743,110 km (0.1 R)
• M67: 31,709,213 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.4

Radius: 13.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.84 AU - 11.42 AU

Year: 10970 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,590,218 km

• M1: 177,423 km (0.106 R)
• M2: 409,749 km (0.07 R)
• M3: 681,269 km (0.105 R)
• M4: 785,688 km (0.042 R)
• M5: 915,389 km (0.1 R)
• M6: 1,372,560 km (0.08 R)
• M7: 1,579,454 km (0.047 R)
• M8: 1,674,898 km (0.115 R)
• M9: 1,871,769 km (0.081 R)
• M10: 1,973,196 km (0.048 R)
• M11: 2,076,568 km (0.08 R)
• M12: 2,315,925 km (0.076 R)
• M13: 2,452,956 km (0.106 R)
• M14: 3,058,379 km (0.094 R)
• M15: 4,369,006 km (0.118 R)
• M16: 4,817,351 km (0.081 R)
• M17: 5,065,085 km (0.057 R)
• M18: 5,795,870 km (0.095 R)
• M19: 6,212,052 km (0.069 R)
• M20: 6,677,151 km (0.077 R)
• M21: 7,113,379 km (0.076 R)
• M22: 8,223,545 km (0.115 R)
• M23: 8,477,562 km (0.059 R)
• M24: 8,605,618 km (0.104 R)
• M25: 8,734,272 km (0.108 R)
• M26: 9,167,657 km (0.057 R)
• M27: 9,563,941 km (0.111 R)
• M28: 10,146,176 km (0.12 R)
• M29: 10,464,521 km (0.081 R)
• M30: 10,878,608 km (0.107 R)
• M31: 11,017,883 km (0.09 R)
• M32: 13,375,246 km (0.056 R)
• M33: 13,674,293 km (0.098 R)
• M34: 14,279,117 km (0.112 R)
• M35: 14,533,732 km (0.099 R)
• M36: 14,944,378 km (0.06 R)
• M37: 16,092,991 km (0.081 R)
• M38: 16,464,442 km (0.07 R)
• M39: 17,595,851 km (0.111 R)
• M40: 18,253,633 km (0.096 R)
• M41: 18,585,441 km (0.059 R)
• M42: 19,311,440 km (0.119 R)
• M43: 19,424,087 km (0.045 R)
• M44: 19,819,623 km (0.066 R)
• M45: 20,160,707 km (0.053 R)
• M46: 20,676,071 km (0.103 R)
• M47: 21,312,012 km (0.117 R)
• M48: 22,189,403 km (0.063 R)
• M49: 24,343,164 km (0.041 R)
• M50: 25,877,739 km (0.038 R)
• M51: 26,750,792 km (0.08 R)
• M52: 28,269,809 km (0.03 R)
• M53: 28,782,331 km (0.106 R)
• M54: 29,104,266 km (0.082 R)
• M55: 29,621,725 km (0.039 R)
• M56: 29,881,726 km (0.094 R)
• M57: 30,077,101 km (0.114 R)
• M58: 30,600,394 km (0.067 R)
• M59: 31,788,650 km (0.086 R)
• M60: 32,188,226 km (0.115 R)
• M61: 32,924,846 km (0.063 R)
• M62: 34,619,790 km (0.105 R)
• M63: 35,030,735 km (0.119 R)
• M64: 35,168,066 km (0.077 R)
• M65: 36,621,260 km (0.096 R)
• M66: 37,039,984 km (0.116 R)
• M67: 37,390,193 km (0.119 R)
• M68: 38,730,889 km (0.108 R)
• M69: 39,015,274 km (0.039 R)
• M70: 39,228,900 km (0.115 R)
• M71: 40,591,138 km (0.082 R)
• M72: 42,041,789 km (0.096 R)
• M73: 43,288,089 km (0.029 R)
• M74: 43,435,592 km (0.115 R)
• M75: 44,546,656 km (0.05 R)
• M76: 44,770,005 km (0.118 R)
• M77: 46,042,634 km (0.095 R)
• M78: 46,796,757 km (0.047 R)
• M79: 47,327,082 km (0.091 R)
• M80: 47,935,646 km (0.108 R)
• M81: 48,240,975 km (0.108 R)
• M82: 48,393,714 km (0.106 R)
• M83: 50,706,049 km (0.12 R)
• M84: 51,017,063 km (0.115 R)
• M85: 51,875,754 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.4

Radius: 4.8

Gravity: 18.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.56 AU - 19.54 AU

Year: 25844 Days

Day: 22.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,590,218 km

• M1: 173,085 km (0.119 R)
• M2: 626,665 km (0.077 R)
• M3: 695,032 km (0.077 R)
• M4: 1,046,886 km (0.095 R)
• M5: 1,327,980 km (0.048 R)
• M6: 1,823,897 km (0.103 R)
• M7: 1,856,659 km (0.115 R)
• M8: 2,265,361 km (0.093 R)
• M9: 2,775,938 km (0.074 R)
• M10: 2,966,675 km (0.059 R)
• M11: 3,523,329 km (0.114 R)
• M12: 4,068,613 km (0.04 R)
• M13: 5,235,776 km (0.116 R)
• M14: 5,376,697 km (0.112 R)
• M15: 6,001,867 km (0.047 R)
• M16: 6,050,785 km (0.09 R)
• M17: 6,548,647 km (0.11 R)
• M18: 6,751,352 km (0.098 R)
• M19: 6,802,365 km (0.063 R)
• M20: 6,956,151 km (0.101 R)
• M21: 7,215,105 km (0.106 R)
• M22: 7,319,525 km (0.112 R)
• M23: 7,424,542 km (0.079 R)
• M24: 7,795,844 km (0.068 R)
• M25: 8,446,296 km (0.078 R)
• M26: 8,833,754 km (0.056 R)
• M27: 8,945,504 km (0.118 R)
• M28: 9,114,101 km (0.062 R)
• M29: 9,170,499 km (0.106 R)
• M30: 11,156,560 km (0.074 R)
• M31: 12,073,296 km (0.115 R)
• M32: 12,697,867 km (0.068 R)
• M33: 12,760,848 km (0.087 R)
• M34: 13,332,910 km (0.106 R)
• M35: 14,370,222 km (0.029 R)
• M36: 15,838,525 km (0.109 R)
• M37: 16,728,183 km (0.094 R)
• M38: 18,341,746 km (0.095 R)
• M39: 18,699,135 km (0.079 R)
• M40: 19,638,760 km (0.06 R)
• M41: 20,004,227 km (0.109 R)
• M42: 20,519,742 km (0.041 R)
• M43: 21,940,772 km (0.109 R)
• M44: 22,854,516 km (0.042 R)
• M45: 22,931,259 km (0.066 R)
• M46: 23,238,982 km (0.119 R)
• M47: 23,625,543 km (0.072 R)
• M48: 24,955,468 km (0.086 R)
• M49: 25,430,740 km (0.11 R)
• M50: 25,908,855 km (0.068 R)
• M51: 27,524,213 km (0.073 R)
• M52: 30,175,686 km (0.113 R)
• M53: 30,259,760 km (0.057 R)
• M54: 30,766,448 km (0.116 R)
• M55: 32,131,079 km (0.113 R)
• M56: 35,184,222 km (0.079 R)
• M57: 35,716,791 km (0.063 R)
• M58: 37,511,367 km (0.114 R)
• M59: 37,964,648 km (0.097 R)
• M60: 38,968,151 km (0.11 R)
• M61: 39,611,272 km (0.115 R)
• M62: 41,748,876 km (0.083 R)
• M63: 42,312,711 km (0.114 R)
• M64: 42,501,204 km (0.084 R)
• M65: 42,595,451 km (0.049 R)
• M66: 43,828,436 km (0.069 R)
• M67: 45,169,132 km (0.097 R)
• M68: 46,523,292 km (0.115 R)
• M69: 46,620,531 km (0.053 R)
• M70: 47,107,771 km (0.112 R)
• M71: 47,596,657 km (0.063 R)
• M72: 50,565,127 km (0.111 R)
• M73: 51,366,822 km (0.119 R)
• M74: 52,071,728 km (0.104 R)
• M75: 54,615,191 km (0.095 R)
• M76: 55,540,753 km (0.083 R)
• M77: 55,850,420 km (0.094 R)
• M78: 58,453,124 km (0.052 R)
• M79: 58,558,142 km (0.112 R)
• M80: 60,245,456 km (0.108 R)
• M81: 62,055,740 km (0.115 R)
• M82: 63,667,956 km (0.042 R)
• M83: 64,641,689 km (0.104 R)
• M84: 66,166,390 km (0.084 R)
• M85: 66,494,608 km (0.111 R)
• M86: 67,152,839 km (0.08 R)
• M87: 67,372,598 km (0.067 R)
• M88: 69,918,155 km (0.101 R)
• M89: 71,034,754 km (0.108 R)
• M90: 71,595,147 km (0.093 R)
• M91: 72,833,369 km (0.118 R)
• M92: 73,851,682 km (0.092 R)
• M93: 74,078,622 km (0.111 R)
• M94: 74,533,250 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 19,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit