🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.58 AU - 0.84 AU

Year: 216 Days

Day: 45.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.44 AU - 1.48 AU

Year: 638 Days

Day: 37.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.73 AU - 1.81 AU

Year: 852 Days

Day: 35.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.83 AU - 3.93 AU

Year: 2764 Days

Day: 33.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,053,036 km

• M1: 187,596 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.14 AU - 4.9 AU

Year: 3475 Days

Day: 39.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,053,036 km

• M1: 40,541 km (0.09 R)
• M2: 2,171,114 km (0.095 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.8

Radius: 8

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.32 AU - 6.74 AU

Year: 5355 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 98,053,036 km

• M1: 295,605 km (0.085 R)
• M2: 407,654 km (0.049 R)
• M3: 464,651 km (0.116 R)
• M4: 514,617 km (0.044 R)
• M5: 566,677 km (0.057 R)
• M6: 631,901 km (0.057 R)
• M7: 1,010,384 km (0.059 R)
• M8: 1,063,940 km (0.045 R)
• M9: 1,230,742 km (0.1 R)
• M10: 1,346,680 km (0.095 R)
• M11: 1,466,358 km (0.1 R)
• M12: 1,621,043 km (0.087 R)
• M13: 1,963,173 km (0.085 R)
• M14: 2,014,036 km (0.115 R)
• M15: 2,065,199 km (0.06 R)
• M16: 3,079,771 km (0.096 R)
• M17: 3,400,360 km (0.065 R)
• M18: 3,627,000 km (0.105 R)
• M19: 4,095,092 km (0.12 R)
• M20: 4,226,140 km (0.074 R)
• M21: 4,672,839 km (0.072 R)
• M22: 4,832,759 km (0.075 R)
• M23: 4,994,475 km (0.107 R)
• M24: 5,134,648 km (0.111 R)
• M25: 5,707,907 km (0.084 R)
• M26: 5,805,445 km (0.084 R)
• M27: 7,096,923 km (0.107 R)
• M28: 7,280,928 km (0.109 R)
• M29: 7,439,951 km (0.109 R)
• M30: 7,546,614 km (0.091 R)
• M31: 7,923,900 km (0.09 R)
• M32: 7,978,204 km (0.045 R)
• M33: 8,060,034 km (0.068 R)
• M34: 8,307,319 km (0.11 R)
• M35: 8,612,798 km (0.105 R)
• M36: 8,950,291 km (0.119 R)
• M37: 9,320,845 km (0.075 R)
• M38: 10,076,913 km (0.089 R)
• M39: 10,283,806 km (0.051 R)
• M40: 10,402,737 km (0.091 R)
• M41: 10,492,196 km (0.111 R)
• M42: 10,552,035 km (0.117 R)
• M43: 11,156,112 km (0.106 R)
• M44: 11,217,148 km (0.109 R)
• M45: 11,278,333 km (0.086 R)
• M46: 11,339,519 km (0.076 R)
• M47: 11,493,156 km (0.117 R)
• M48: 11,616,574 km (0.113 R)
• M49: 12,271,513 km (0.047 R)
• M50: 12,587,763 km (0.09 R)
• M51: 13,780,657 km (0.081 R)
• M52: 14,307,690 km (0.08 R)
• M53: 14,473,744 km (0.097 R)
• M54: 14,640,396 km (0.041 R)
• M55: 15,619,813 km (0.052 R)
• M56: 16,238,250 km (0.097 R)
• M57: 16,411,485 km (0.074 R)
• M58: 16,480,898 km (0.056 R)
• M59: 16,864,766 km (0.044 R)
• M60: 17,181,016 km (0.12 R)
• M61: 17,251,477 km (0.112 R)
• M62: 17,605,575 km (0.046 R)
• M63: 18,791,138 km (0.065 R)
• M64: 19,155,559 km (0.054 R)
• M65: 19,928,232 km (0.072 R)
• M66: 20,113,733 km (0.029 R)
• M67: 20,561,330 km (0.043 R)
• M68: 21,200,861 km (0.064 R)
• M69: 21,694,384 km (0.082 R)
• M70: 22,268,541 km (0.108 R)
• M71: 22,615,458 km (0.03 R)
• M72: 22,808,888 km (0.114 R)
• M73: 23,706,027 km (0.079 R)
• M74: 24,020,781 km (0.105 R)
• M75: 24,257,744 km (0.1 R)
• M76: 24,337,030 km (0.089 R)
• M77: 24,416,168 km (0.086 R)
• M78: 24,694,270 km (0.099 R)
• M79: 25,655,586 km (0.119 R)
• M80: 25,817,002 km (0.073 R)
• M81: 25,938,176 km (0.107 R)
• M82: 26,874,360 km (0.09 R)
• M83: 27,161,438 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299

Radius: 7.2

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.06 AU - 18.44 AU

Year: 20487 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 98,053,036 km

• M1: 99,183 km (0.104 R)
• M2: 157,078 km (0.043 R)
• M3: 219,310 km (0.102 R)
• M4: 307,274 km (0.091 R)
• M5: 409,150 km (0.096 R)
• M6: 523,293 km (0.065 R)
• M7: 783,893 km (0.111 R)
• M8: 950,246 km (0.103 R)
• M9: 1,105,079 km (0.04 R)
• M10: 1,365,230 km (0.114 R)
• M11: 1,941,481 km (0.094 R)
• M12: 2,771,301 km (0.097 R)
• M13: 2,834,431 km (0.041 R)
• M14: 3,223,236 km (0.079 R)
• M15: 3,663,203 km (0.062 R)
• M16: 4,014,608 km (0.052 R)
• M17: 4,339,984 km (0.09 R)
• M18: 5,093,508 km (0.107 R)
• M19: 5,171,150 km (0.111 R)
• M20: 5,927,666 km (0.087 R)
• M21: 7,104,552 km (0.109 R)
• M22: 7,365,900 km (0.037 R)
• M23: 7,674,820 km (0.035 R)
• M24: 7,763,980 km (0.105 R)
• M25: 8,033,256 km (0.072 R)
• M26: 8,214,419 km (0.097 R)
• M27: 8,397,078 km (0.112 R)
• M28: 9,187,852 km (0.108 R)
• M29: 9,568,280 km (0.12 R)
• M30: 9,712,193 km (0.061 R)
• M31: 9,760,363 km (0.079 R)
• M32: 11,040,173 km (0.119 R)
• M33: 11,444,387 km (0.091 R)
• M34: 11,956,610 km (0.063 R)
• M35: 12,738,857 km (0.092 R)
• M36: 16,029,561 km (0.114 R)
• M37: 16,086,558 km (0.031 R)
• M38: 17,944,713 km (0.053 R)
• M39: 18,122,286 km (0.087 R)
• M40: 18,300,607 km (0.052 R)
• M41: 18,419,687 km (0.081 R)
• M42: 18,838,860 km (0.076 R)
• M43: 19,019,424 km (0.119 R)
• M44: 19,625,445 km (0.07 R)
• M45: 20,053,445 km (0.11 R)
• M46: 20,980,952 km (0.097 R)
• M47: 22,175,790 km (0.088 R)
• M48: 22,366,378 km (0.115 R)
• M49: 22,877,554 km (0.079 R)
• M50: 23,134,563 km (0.047 R)
• M51: 25,224,894 km (0.108 R)
• M52: 25,957,175 km (0.038 R)
• M53: 26,494,232 km (0.116 R)
• M54: 28,402,652 km (0.104 R)
• M55: 30,143,522 km (0.033 R)
• M56: 30,566,585 km (0.118 R)
• M57: 30,778,715 km (0.1 R)
• M58: 33,000,243 km (0.107 R)
• M59: 34,020,201 km (0.076 R)
• M60: 34,093,504 km (0.111 R)
• M61: 35,941,936 km (0.09 R)
• M62: 36,765,621 km (0.075 R)
• M63: 37,292,954 km (0.106 R)
• M64: 38,202,808 km (0.069 R)
• M65: 39,735,289 km (0.064 R)
• M66: 39,967,016 km (0.117 R)
• M67: 41,679,164 km (0.112 R)
• M68: 42,544,288 km (0.084 R)
• M69: 43,018,663 km (0.058 R)
• M70: 44,933,516 km (0.103 R)
• M71: 46,225,443 km (0.099 R)
• M72: 46,306,674 km (0.06 R)
• M73: 46,387,757 km (0.114 R)
• M74: 47,120,786 km (0.098 R)
• M75: 47,202,467 km (0.118 R)
• M76: 47,857,556 km (0.112 R)
• M77: 48,268,501 km (0.118 R)
• M78: 48,680,643 km (0.114 R)
• M79: 49,342,464 km (0.053 R)
• M80: 51,261,805 km (0.107 R)
• M81: 51,514,027 km (0.116 R)
• M82: 52,526,655 km (0.112 R)
• M83: 53,375,623 km (0.105 R)
• M84: 53,716,556 km (0.047 R)
• M85: 53,801,827 km (0.087 R)
• M86: 54,743,396 km (0.055 R)
• M87: 54,915,134 km (0.041 R)
• M88: 55,087,172 km (0.087 R)
• M89: 55,345,378 km (0.108 R)
• M90: 55,863,136 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.7

Radius: 5.6

Gravity: 30.67 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.9 AU - 20.08 AU

Year: 26453 Days

Day: 20 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,053,036 km

• M1: 78,838 km (0.069 R)
• M2: 277,205 km (0.095 R)
• M3: 602,730 km (0.084 R)
• M4: 741,407 km (0.113 R)
• M5: 1,392,906 km (0.097 R)
• M6: 1,465,760 km (0.075 R)
• M7: 1,539,811 km (0.045 R)
• M8: 1,848,880 km (0.113 R)
• M9: 2,611,979 km (0.098 R)
• M10: 2,839,517 km (0.117 R)
• M11: 3,265,273 km (0.089 R)
• M12: 3,313,892 km (0.074 R)
• M13: 3,362,661 km (0.112 R)
• M14: 3,460,947 km (0.118 R)
• M15: 3,560,130 km (0.034 R)
• M16: 4,228,085 km (0.09 R)
• M17: 7,133,874 km (0.09 R)
• M18: 7,197,154 km (0.096 R)
• M19: 9,108,266 km (0.09 R)
• M20: 9,314,412 km (0.034 R)
• M21: 9,522,204 km (0.101 R)
• M22: 10,296,971 km (0.083 R)
• M23: 11,238,390 km (0.095 R)
• M24: 13,592,014 km (0.116 R)
• M25: 13,748,942 km (0.111 R)
• M26: 13,827,630 km (0.075 R)
• M27: 15,106,991 km (0.051 R)
• M28: 16,423,752 km (0.068 R)
• M29: 18,466,660 km (0.071 R)
• M30: 21,677,479 km (0.109 R)
• M31: 24,196,109 km (0.103 R)
• M32: 24,481,542 km (0.083 R)
• M33: 25,828,671 km (0.042 R)
• M34: 27,397,504 km (0.083 R)
• M35: 27,496,537 km (0.054 R)
• M36: 27,794,536 km (0.101 R)
• M37: 29,502,944 km (0.074 R)
• M38: 30,216,227 km (0.103 R)
• M39: 30,935,194 km (0.076 R)
• M40: 32,076,476 km (0.06 R)
• M41: 34,399,731 km (0.027 R)
• M42: 35,906,331 km (0.099 R)
• M43: 36,449,521 km (0.093 R)
• M44: 36,776,841 km (0.101 R)
• M45: 36,886,048 km (0.115 R)
• M46: 43,407,468 km (0.111 R)
• M47: 44,800,523 km (0.103 R)
• M48: 46,207,940 km (0.047 R)
• M49: 46,325,973 km (0.096 R)
• M50: 47,273,226 km (0.069 R)
• M51: 48,466,120 km (0.071 R)
• M52: 49,669,036 km (0.076 R)
• M53: 49,789,762 km (0.114 R)
• M54: 50,881,677 km (0.102 R)
• M55: 51,247,294 km (0.104 R)
• M56: 51,369,515 km (0.07 R)
• M57: 53,831,597 km (0.091 R)
• M58: 56,331,976 km (0.12 R)
• M59: 56,710,159 km (0.089 R)
• M60: 58,104,561 km (0.086 R)
• M61: 58,486,784 km (0.109 R)
• M62: 59,510,183 km (0.106 R)
• M63: 59,766,893 km (0.102 R)
• M64: 60,152,705 km (0.076 R)
• M65: 61,315,230 km (0.095 R)
• M66: 61,834,185 km (0.084 R)
• M67: 62,745,985 km (0.08 R)
• M68: 64,451,101 km (0.095 R)
• M69: 69,116,909 km (0.101 R)
• M70: 73,201,978 km (0.095 R)
• M71: 73,890,427 km (0.075 R)
• M72: 74,857,727 km (0.104 R)
• M73: 76,386,318 km (0.118 R)
• M74: 79,898,577 km (0.076 R)
• M75: 80,181,916 km (0.103 R)
• M76: 82,031,095 km (0.107 R)
• M77: 82,889,338 km (0.051 R)
• M78: 83,606,809 km (0.099 R)
• M79: 84,759,012 km (0.108 R)
• M80: 85,192,547 km (0.116 R)
• M81: 85,337,058 km (0.104 R)
• M82: 86,642,599 km (0.077 R)
• M83: 89,714,292 km (0.101 R)
• M84: 91,189,476 km (0.119 R)
• M85: 92,375,488 km (0.096 R)
• M86: 92,970,290 km (0.045 R)
• M87: 94,313,379 km (0.072 R)
• M88: 95,212,462 km (0.063 R)
• M89: 95,362,509 km (0.074 R)
• M90: 97,623,531 km (0.12 R)
• M91: 98,077,860 km (0.109 R)
• M92: 102,044,747 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.4

Radius: 4.2

Gravity: 36.02 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 16.74 AU - 21.62 AU

Year: 30378 Days

Day: 21.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,053,036 km

• M1: 232,325 km (0.068 R)
• M2: 372,050 km (0.1 R)
• M3: 613,202 km (0.118 R)
• M4: 1,638,994 km (0.041 R)
• M5: 2,146,131 km (0.076 R)
• M6: 2,269,699 km (0.088 R)
• M7: 2,438,146 km (0.085 R)
• M8: 2,698,297 km (0.116 R)
• M9: 3,434,318 km (0.054 R)
• M10: 4,859,388 km (0.062 R)
• M11: 4,913,243 km (0.048 R)
• M12: 5,802,602 km (0.064 R)
• M13: 6,921,445 km (0.117 R)
• M14: 7,288,259 km (0.12 R)
• M15: 7,598,824 km (0.033 R)
• M16: 7,850,298 km (0.092 R)
• M17: 8,949,543 km (0.116 R)
• M18: 9,281,949 km (0.035 R)
• M19: 9,550,627 km (0.071 R)
• M20: 10,027,246 km (0.075 R)
• M21: 10,862,152 km (0.08 R)
• M22: 10,932,762 km (0.06 R)
• M23: 12,746,038 km (0.086 R)
• M24: 13,044,635 km (0.12 R)
• M25: 15,356,969 km (0.048 R)
• M26: 16,316,640 km (0.075 R)
• M27: 16,478,505 km (0.099 R)
• M28: 18,209,651 km (0.102 R)
• M29: 18,377,500 km (0.101 R)
• M30: 18,461,724 km (0.119 R)
• M31: 18,545,947 km (0.098 R)
• M32: 21,044,232 km (0.085 R)
• M33: 21,308,721 km (0.088 R)
• M34: 21,574,257 km (0.115 R)
• M35: 22,019,161 km (0.072 R)
• M36: 23,554,484 km (0.085 R)
• M37: 24,012,702 km (0.094 R)
• M38: 24,104,705 km (0.083 R)
• M39: 25,404,561 km (0.109 R)
• M40: 27,781,970 km (0.084 R)
• M41: 27,975,251 km (0.082 R)
• M42: 29,438,617 km (0.097 R)
• M43: 30,826,885 km (0.076 R)
• M44: 31,428,269 km (0.063 R)
• M45: 31,528,948 km (0.081 R)
• M46: 33,255,756 km (0.102 R)
• M47: 33,666,552 km (0.106 R)
• M48: 35,535,628 km (0.095 R)
• M49: 35,955,549 km (0.113 R)
• M50: 36,800,328 km (0.112 R)
• M51: 37,438,214 km (0.112 R)
• M52: 39,590,628 km (0.118 R)
• M53: 40,462,783 km (0.112 R)
• M54: 40,901,255 km (0.077 R)
• M55: 41,011,059 km (0.119 R)
• M56: 41,451,476 km (0.059 R)
• M57: 42,336,945 km (0.06 R)
• M58: 42,448,097 km (0.092 R)
• M59: 47,317,507 km (0.11 R)
• M60: 47,779,466 km (0.066 R)
• M61: 48,824,107 km (0.058 R)
• M62: 50,111,098 km (0.095 R)
• M63: 52,598,911 km (0.082 R)
• M64: 52,957,646 km (0.094 R)
• M65: 56,711,206 km (0.054 R)
• M66: 57,693,765 km (0.112 R)
• M67: 58,063,571 km (0.107 R)
• M68: 58,681,859 km (0.116 R)
• M69: 59,924,868 km (0.12 R)
• M70: 62,816,595 km (0.084 R)
• M71: 63,070,163 km (0.055 R)
• M72: 63,451,189 km (0.117 R)
• M73: 65,367,687 km (0.093 R)
• M74: 65,496,192 km (0.059 R)
• M75: 65,753,351 km (0.04 R)
• M76: 66,914,679 km (0.109 R)
• M77: 67,562,737 km (0.06 R)
• M78: 68,082,739 km (0.045 R)
• M79: 68,343,189 km (0.105 R)
• M80: 72,954,992 km (0.12 R)
• M81: 78,347,247 km (0.08 R)
• M82: 79,578,139 km (0.046 R)
• M83: 80,953,242 km (0.036 R)
• M84: 82,197,448 km (0.109 R)
• M85: 83,030,409 km (0.111 R)
• M86: 83,308,810 km (0.027 R)
• M87: 83,587,361 km (0.079 R)
• M88: 84,145,511 km (0.025 R)
• M89: 84,844,881 km (0.112 R)
• M90: 86,531,448 km (0.04 R)
• M91: 86,672,369 km (0.026 R)
• M92: 89,651,760 km (0.109 R)
• M93: 91,656,671 km (0.071 R)
• M94: 92,232,174 km (0.082 R)
• M95: 92,664,661 km (0.054 R)
• M96: 97,906,122 km (0.081 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 10,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit