🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.03 AU - 1.27 AU

Year: 517 Days

Day: 46.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.32 AU - 1.88 AU

Year: 848 Days

Day: 19.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.59 AU - 2.11 AU

Year: 1054 Days

Day: 14.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,780,522 km

• M1: 30,668 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.9 AU - 2.5 AU

Year: 1367 Days

Day: 21 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.11 AU - 2.47 AU

Year: 1452 Days

Day: 17.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 13.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.44 AU - 6.26 AU

Year: 5185 Days

Day: 7.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 81,780,522 km

• M1: 178,321 km (0.092 R)
• M2: 287,677 km (0.104 R)
• M3: 400,324 km (0.115 R)
• M4: 510,428 km (0.119 R)
• M5: 927,357 km (0.073 R)
• M6: 1,132,157 km (0.095 R)
• M7: 1,416,542 km (0.071 R)
• M8: 1,547,590 km (0.109 R)
• M9: 1,752,389 km (0.031 R)
• M10: 1,922,781 km (0.077 R)
• M11: 2,084,048 km (0.119 R)
• M12: 2,189,066 km (0.102 R)
• M13: 2,389,078 km (0.095 R)
• M14: 2,741,531 km (0.115 R)
• M15: 2,857,170 km (0.096 R)
• M16: 3,042,521 km (0.06 R)
• M17: 3,162,499 km (0.089 R)
• M18: 3,319,278 km (0.093 R)
• M19: 3,568,208 km (0.117 R)
• M20: 3,731,569 km (0.071 R)
• M21: 3,823,422 km (0.044 R)
• M22: 4,275,058 km (0.119 R)
• M23: 4,390,698 km (0.103 R)
• M24: 4,487,787 km (0.108 R)
• M25: 4,743,898 km (0.087 R)
• M26: 5,147,364 km (0.054 R)
• M27: 5,478,124 km (0.056 R)
• M28: 5,603,936 km (0.105 R)
• M29: 7,074,483 km (0.106 R)
• M30: 7,887,997 km (0.085 R)
• M31: 8,755,814 km (0.056 R)
• M32: 9,101,534 km (0.11 R)
• M33: 9,301,098 km (0.119 R)
• M34: 9,451,743 km (0.103 R)
• M35: 10,011,090 km (0.112 R)
• M36: 10,424,578 km (0.072 R)
• M37: 11,161,946 km (0.1 R)
• M38: 11,268,609 km (0.094 R)
• M39: 11,617,771 km (0.062 R)
• M40: 11,888,842 km (0.106 R)
• M41: 11,997,899 km (0.039 R)
• M42: 12,271,813 km (0.062 R)
• M43: 12,409,592 km (0.12 R)
• M44: 12,798,098 km (0.105 R)
• M45: 13,247,191 km (0.11 R)
• M46: 13,644,223 km (0.05 R)
• M47: 13,930,255 km (0.096 R)
• M48: 14,218,380 km (0.065 R)
• M49: 14,392,213 km (0.078 R)
• M50: 14,479,279 km (0.097 R)
• M51: 15,064,954 km (0.092 R)
• M52: 16,078,181 km (0.113 R)
• M53: 16,198,906 km (0.091 R)
• M54: 16,319,781 km (0.083 R)
• M55: 16,959,911 km (0.06 R)
• M56: 17,298,451 km (0.092 R)
• M57: 18,076,210 km (0.039 R)
• M58: 18,295,969 km (0.06 R)
• M59: 19,152,267 km (0.085 R)
• M60: 19,665,837 km (0.086 R)
• M61: 19,794,940 km (0.108 R)
• M62: 21,101,528 km (0.111 R)
• M63: 21,432,588 km (0.091 R)
• M64: 22,133,304 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 14.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.36 AU - 9.5 AU

Year: 11180 Days

Day: 9.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,780,522 km

• M1: 186,997 km (0.103 R)
• M2: 602,580 km (0.073 R)
• M3: 719,715 km (0.088 R)
• M4: 1,253,780 km (0.094 R)
• M5: 1,411,157 km (0.104 R)
• M6: 1,847,235 km (0.031 R)
• M7: 2,028,398 km (0.08 R)
• M8: 2,493,797 km (0.116 R)
• M9: 2,637,111 km (0.092 R)
• M10: 2,753,798 km (0.076 R)
• M11: 2,902,348 km (0.083 R)
• M12: 3,023,074 km (0.072 R)
• M13: 3,207,378 km (0.11 R)
• M14: 3,364,007 km (0.092 R)
• M15: 3,684,895 km (0.118 R)
• M16: 3,816,092 km (0.11 R)
• M17: 4,219,258 km (0.064 R)
• M18: 4,322,331 km (0.079 R)
• M19: 6,634,516 km (0.102 R)
• M20: 7,284,519 km (0.052 R)
• M21: 8,558,045 km (0.086 R)
• M22: 8,689,243 km (0.116 R)
• M23: 8,997,863 km (0.076 R)
• M24: 10,408,122 km (0.096 R)
• M25: 10,972,555 km (0.048 R)
• M26: 12,775,060 km (0.083 R)
• M27: 12,925,256 km (0.104 R)
• M28: 13,480,863 km (0.082 R)
• M29: 13,890,013 km (0.085 R)
• M30: 14,355,112 km (0.09 R)
• M31: 14,825,448 km (0.101 R)
• M32: 15,247,613 km (0.103 R)
• M33: 16,592,797 km (0.117 R)
• M34: 17,031,418 km (0.085 R)
• M35: 17,196,724 km (0.109 R)
• M36: 17,696,231 km (0.105 R)
• M37: 18,256,924 km (0.083 R)
• M38: 18,709,607 km (0.112 R)
• M39: 19,453,258 km (0.083 R)
• M40: 20,792,458 km (0.106 R)
• M41: 21,562,588 km (0.097 R)
• M42: 22,161,429 km (0.057 R)
• M43: 22,523,306 km (0.089 R)
• M44: 22,644,330 km (0.118 R)
• M45: 23,436,601 km (0.091 R)
• M46: 24,237,997 km (0.045 R)
• M47: 25,614,596 km (0.099 R)
• M48: 25,930,996 km (0.027 R)
• M49: 26,567,684 km (0.086 R)
• M50: 26,759,768 km (0.073 R)
• M51: 27,921,695 km (0.065 R)
• M52: 28,182,144 km (0.078 R)
• M53: 28,574,240 km (0.059 R)
• M54: 29,165,900 km (0.1 R)
• M55: 29,894,591 km (0.107 R)
• M56: 30,562,097 km (0.078 R)
• M57: 31,912,068 km (0.044 R)
• M58: 32,525,868 km (0.04 R)
• M59: 33,973,377 km (0.057 R)
• M60: 34,949,952 km (0.051 R)
• M61: 35,794,432 km (0.083 R)
• M62: 36,148,381 km (0.097 R)
• M63: 36,290,199 km (0.08 R)
• M64: 37,719,009 km (0.107 R)
• M65: 38,079,091 km (0.116 R)
• M66: 38,295,709 km (0.114 R)
• M67: 38,657,586 km (0.103 R)
• M68: 40,779,183 km (0.082 R)
• M69: 40,926,836 km (0.112 R)
• M70: 41,074,788 km (0.119 R)
• M71: 41,296,941 km (0.097 R)
• M72: 42,189,442 km (0.068 R)
• M73: 43,389,516 km (0.114 R)
• M74: 44,296,977 km (0.108 R)
• M75: 44,600,810 km (0.097 R)
• M76: 45,057,981 km (0.069 R)
• M77: 45,593,242 km (0.056 R)
• M78: 47,056,758 km (0.09 R)
• M79: 47,522,008 km (0.12 R)
• M80: 49,477,401 km (0.115 R)
• M81: 50,346,116 km (0.057 R)
• M82: 51,379,239 km (0.046 R)
• M83: 53,385,646 km (0.096 R)
• M84: 54,114,187 km (0.058 R)
• M85: 54,276,651 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.4

Radius: 4.7

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.91 AU - 12.95 AU

Year: 15140 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,780,522 km

• M1: 109,805 km (0.042 R)
• M2: 234,420 km (0.093 R)
• M3: 267,032 km (0.027 R)
• M4: 401,371 km (0.05 R)
• M5: 512,074 km (0.062 R)
• M6: 571,165 km (0.028 R)
• M7: 1,009,636 km (0.109 R)
• M8: 1,123,031 km (0.106 R)
• M9: 1,771,987 km (0.072 R)
• M10: 1,863,092 km (0.088 R)
• M11: 2,002,367 km (0.119 R)
• M12: 2,440,689 km (0.119 R)
• M13: 3,124,052 km (0.056 R)
• M14: 3,178,955 km (0.086 R)
• M15: 3,774,653 km (0.1 R)
• M16: 4,040,489 km (0.085 R)
• M17: 4,130,397 km (0.105 R)
• M18: 4,312,159 km (0.078 R)
• M19: 4,496,762 km (0.083 R)
• M20: 4,621,078 km (0.043 R)
• M21: 4,778,306 km (0.107 R)
• M22: 5,097,847 km (0.056 R)
• M23: 5,292,922 km (0.065 R)
• M24: 5,926,619 km (0.087 R)
• M25: 6,478,785 km (0.079 R)
• M26: 6,548,946 km (0.12 R)
• M27: 6,654,562 km (0.089 R)
• M28: 6,975,150 km (0.102 R)
• M29: 8,231,024 km (0.045 R)
• M30: 8,307,020 km (0.104 R)
• M31: 8,383,315 km (0.08 R)
• M32: 8,574,950 km (0.066 R)
• M33: 8,884,618 km (0.107 R)
• M34: 9,158,531 km (0.054 R)
• M35: 10,322,851 km (0.097 R)
• M36: 11,321,118 km (0.088 R)
• M37: 11,363,454 km (0.085 R)
• M38: 11,448,127 km (0.036 R)
• M39: 11,660,705 km (0.059 R)
• M40: 11,917,565 km (0.11 R)
• M41: 11,960,649 km (0.046 R)
• M42: 12,349,903 km (0.088 R)
• M43: 12,480,502 km (0.12 R)
• M44: 12,743,345 km (0.092 R)
• M45: 12,963,703 km (0.037 R)
• M46: 14,312,028 km (0.043 R)
• M47: 14,495,136 km (0.082 R)
• M48: 14,817,519 km (0.03 R)
• M49: 14,909,971 km (0.087 R)
• M50: 14,956,346 km (0.114 R)
• M51: 16,800,589 km (0.096 R)
• M52: 18,168,213 km (0.082 R)
• M53: 18,316,913 km (0.11 R)
• M54: 18,715,142 km (0.08 R)
• M55: 19,116,364 km (0.081 R)
• M56: 19,217,193 km (0.061 R)
• M57: 19,520,428 km (0.103 R)
• M58: 20,542,929 km (0.058 R)
• M59: 20,749,374 km (0.083 R)
• M60: 21,008,627 km (0.087 R)
• M61: 21,530,126 km (0.078 R)
• M62: 22,161,728 km (0.117 R)
• M63: 22,267,493 km (0.071 R)
• M64: 22,692,501 km (0.08 R)
• M65: 22,959,533 km (0.088 R)
• M66: 23,496,739 km (0.079 R)
• M67: 24,201,196 km (0.066 R)
• M68: 24,967,585 km (0.104 R)
• M69: 25,298,496 km (0.092 R)
• M70: 26,974,590 km (0.103 R)
• M71: 27,200,782 km (0.095 R)
• M72: 27,257,480 km (0.086 R)
• M73: 27,826,102 km (0.098 R)
• M74: 28,169,129 km (0.039 R)
• M75: 28,743,884 km (0.108 R)
• M76: 29,555,154 km (0.118 R)
• M77: 30,432,844 km (0.034 R)
• M78: 30,963,468 km (0.054 R)
• M79: 32,273,347 km (0.112 R)
• M80: 33,662,064 km (0.061 R)
• M81: 33,966,496 km (0.12 R)
• M82: 35,255,281 km (0.069 R)
• M83: 35,317,065 km (0.114 R)
• M84: 35,750,450 km (0.031 R)
• M85: 35,936,700 km (0.076 R)
• M86: 38,133,544 km (0.079 R)
• M87: 38,769,186 km (0.109 R)
• M88: 41,021,382 km (0.112 R)
• M89: 41,151,382 km (0.099 R)
• M90: 41,737,956 km (0.1 R)
• M91: 41,999,453 km (0.105 R)
• M92: 43,580,403 km (0.096 R)
• M93: 43,779,368 km (0.078 R)
• M94: 43,978,632 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.4

Radius: 7.7

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.19 AU - 19.87 AU

Year: 29445 Days

Day: 17.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,780,522 km

• M1: 124,615 km (0.106 R)
• M2: 231,129 km (0.056 R)
• M3: 344,374 km (0.109 R)
• M4: 677,080 km (0.034 R)
• M5: 901,626 km (0.071 R)
• M6: 1,480,720 km (0.109 R)
• M7: 1,608,626 km (0.079 R)
• M8: 1,706,912 km (0.085 R)
• M9: 1,909,467 km (0.109 R)
• M10: 2,155,855 km (0.034 R)
• M11: 2,563,509 km (0.113 R)
• M12: 3,075,882 km (0.103 R)
• M13: 3,323,018 km (0.067 R)
• M14: 3,448,979 km (0.114 R)
• M15: 3,533,801 km (0.076 R)
• M16: 4,374,691 km (0.081 R)
• M17: 4,466,693 km (0.079 R)
• M18: 5,032,323 km (0.094 R)
• M19: 5,080,493 km (0.086 R)
• M20: 5,372,658 km (0.106 R)
• M21: 5,570,576 km (0.086 R)
• M22: 6,075,768 km (0.081 R)
• M23: 6,333,824 km (0.11 R)
• M24: 6,595,471 km (0.099 R)
• M25: 7,129,535 km (0.036 R)
• M26: 9,580,098 km (0.102 R)
• M27: 10,367,731 km (0.11 R)
• M28: 10,800,368 km (0.114 R)
• M29: 11,113,027 km (0.043 R)
• M30: 11,176,008 km (0.111 R)
• M31: 11,238,989 km (0.094 R)
• M32: 11,619,566 km (0.058 R)
• M33: 11,811,350 km (0.097 R)
• M34: 12,133,584 km (0.08 R)
• M35: 12,524,035 km (0.092 R)
• M36: 13,250,332 km (0.12 R)
• M37: 14,058,460 km (0.088 R)
• M38: 14,537,023 km (0.049 R)
• M39: 15,090,685 km (0.108 R)
• M40: 16,361,519 km (0.032 R)
• M41: 17,446,403 km (0.117 R)
• M42: 18,629,124 km (0.085 R)
• M43: 19,609,139 km (0.07 R)
• M44: 19,990,464 km (0.045 R)
• M45: 21,854,903 km (0.066 R)
• M46: 24,180,701 km (0.052 R)
• M47: 25,000,796 km (0.117 R)
• M48: 25,083,374 km (0.054 R)
• M49: 25,331,407 km (0.061 R)
• M50: 25,497,311 km (0.077 R)
• M51: 25,663,515 km (0.096 R)
• M52: 26,164,219 km (0.089 R)
• M53: 27,515,387 km (0.119 R)
• M54: 28,027,909 km (0.12 R)
• M55: 28,199,498 km (0.094 R)
• M56: 31,971,010 km (0.097 R)
• M57: 32,239,987 km (0.09 R)
• M58: 32,509,712 km (0.093 R)
• M59: 33,687,197 km (0.07 R)
• M60: 34,510,583 km (0.116 R)
• M61: 34,970,896 km (0.116 R)
• M62: 35,247,951 km (0.059 R)
• M63: 35,340,552 km (0.066 R)
• M64: 35,433,153 km (0.108 R)
• M65: 35,804,455 km (0.098 R)
• M66: 35,897,505 km (0.107 R)
• M67: 38,725,653 km (0.112 R)
• M68: 38,916,839 km (0.09 R)
• M69: 39,588,085 km (0.111 R)
• M70: 40,747,618 km (0.033 R)
• M71: 42,311,065 km (0.075 R)
• M72: 42,507,936 km (0.097 R)
• M73: 44,492,651 km (0.112 R)
• M74: 45,697,961 km (0.069 R)
• M75: 46,913,892 km (0.034 R)
• M76: 47,935,496 km (0.098 R)
• M77: 48,654,763 km (0.086 R)
• M78: 49,688,634 km (0.074 R)
• M79: 49,896,275 km (0.115 R)
• M80: 51,567,882 km (0.103 R)
• M81: 52,304,951 km (0.041 R)
• M82: 54,109,400 km (0.103 R)
• M83: 57,452,165 km (0.107 R)
• M84: 57,561,072 km (0.064 R)
• M85: 58,763,988 km (0.045 R)
• M86: 59,975,133 km (0.055 R)
• M87: 60,972,203 km (0.069 R)
• M88: 62,421,956 km (0.107 R)
• M89: 68,449,254 km (0.057 R)
• M90: 68,795,872 km (0.12 R)
• M91: 69,491,053 km (0.051 R)
• M92: 70,538,089 km (0.108 R)
• M93: 73,591,980 km (0.044 R)
• M94: 78,253,150 km (0.047 R)
• M95: 78,615,626 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 14,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit