🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.7 AU - 1.84 AU

Year: 864 Days

Day: 30.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,819,966 km

• M1: 436,676 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.53 AU - 5.33 AU

Year: 3423 Days

Day: 45.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.1

Radius: 8.8

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.34 AU - 11.24 AU

Year: 12117 Days

Day: 5.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,819,966 km

• M1: 113,545 km (0.109 R)
• M2: 211,980 km (0.063 R)
• M3: 626,516 km (0.073 R)
• M4: 789,129 km (0.046 R)
• M5: 1,002,904 km (0.08 R)
• M6: 1,215,333 km (0.108 R)
• M7: 1,337,405 km (0.081 R)
• M8: 1,421,180 km (0.115 R)
• M9: 2,056,073 km (0.072 R)
• M10: 2,177,995 km (0.115 R)
• M11: 2,429,021 km (0.12 R)
• M12: 2,959,195 km (0.037 R)
• M13: 3,097,274 km (0.032 R)
• M14: 3,730,073 km (0.104 R)
• M15: 4,153,435 km (0.119 R)
• M16: 4,624,070 km (0.093 R)
• M17: 5,277,663 km (0.062 R)
• M18: 5,615,455 km (0.086 R)
• M19: 5,995,135 km (0.099 R)
• M20: 6,100,003 km (0.12 R)
• M21: 6,454,550 km (0.105 R)
• M22: 7,183,391 km (0.114 R)
• M23: 7,407,189 km (0.071 R)
• M24: 8,442,406 km (0.118 R)
• M25: 8,599,634 km (0.081 R)
• M26: 8,678,621 km (0.104 R)
• M27: 8,916,931 km (0.092 R)
• M28: 9,809,432 km (0.065 R)
• M29: 10,099,502 km (0.094 R)
• M30: 10,392,265 km (0.089 R)
• M31: 10,518,525 km (0.112 R)
• M32: 10,815,328 km (0.116 R)
• M33: 11,504,076 km (0.107 R)
• M34: 11,634,825 km (0.107 R)
• M35: 13,014,267 km (0.113 R)
• M36: 13,378,687 km (0.117 R)
• M37: 13,700,323 km (0.114 R)
• M38: 13,792,624 km (0.111 R)
• M39: 17,152,892 km (0.087 R)
• M40: 17,502,203 km (0.057 R)
• M41: 17,702,963 km (0.065 R)
• M42: 18,157,292 km (0.106 R)
• M43: 18,258,719 km (0.072 R)
• M44: 18,871,622 km (0.026 R)
• M45: 20,327,807 km (0.114 R)
• M46: 20,538,740 km (0.094 R)
• M47: 20,962,850 km (0.108 R)
• M48: 21,497,214 km (0.066 R)
• M49: 21,765,892 km (0.065 R)
• M50: 22,306,838 km (0.116 R)
• M51: 24,402,554 km (0.098 R)
• M52: 24,570,702 km (0.116 R)
• M53: 25,020,842 km (0.07 R)
• M54: 25,587,519 km (0.117 R)
• M55: 26,848,779 km (0.075 R)
• M56: 26,964,567 km (0.055 R)
• M57: 28,365,402 km (0.105 R)
• M58: 28,424,343 km (0.096 R)
• M59: 28,601,318 km (0.101 R)
• M60: 28,956,164 km (0.104 R)
• M61: 29,431,735 km (0.111 R)
• M62: 30,873,560 km (0.081 R)
• M63: 31,664,185 km (0.118 R)
• M64: 32,461,541 km (0.112 R)
• M65: 33,451,879 km (0.107 R)
• M66: 34,201,065 km (0.089 R)
• M67: 34,514,922 km (0.06 R)
• M68: 35,907,079 km (0.094 R)
• M69: 36,995,254 km (0.065 R)
• M70: 37,317,488 km (0.066 R)
• M71: 38,159,425 km (0.116 R)
• M72: 39,007,645 km (0.091 R)
• M73: 39,269,890 km (0.078 R)
• M74: 39,598,407 km (0.101 R)
• M75: 39,993,944 km (0.096 R)
• M76: 40,656,213 km (0.104 R)
• M77: 41,723,145 km (0.118 R)
• M78: 43,002,058 km (0.049 R)
• M79: 43,069,825 km (0.025 R)
• M80: 43,680,484 km (0.113 R)
• M81: 43,952,752 km (0.056 R)
• M82: 44,293,985 km (0.083 R)
• M83: 44,841,663 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.4

Radius: 14.3

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.74 AU - 13.28 AU

Year: 15279 Days

Day: 10.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,819,966 km

• M1: 210,484 km (0.047 R)
• M2: 319,840 km (0.092 R)
• M3: 560,992 km (0.074 R)
• M4: 939,175 km (0.103 R)
• M5: 1,235,379 km (0.07 R)
• M6: 1,619,547 km (0.115 R)
• M7: 1,948,063 km (0.089 R)
• M8: 2,233,047 km (0.118 R)
• M9: 3,022,924 km (0.098 R)
• M10: 3,354,583 km (0.07 R)
• M11: 3,620,867 km (0.064 R)
• M12: 3,776,149 km (0.094 R)
• M13: 4,093,447 km (0.06 R)
• M14: 4,214,770 km (0.095 R)
• M15: 4,669,997 km (0.065 R)
• M16: 5,272,278 km (0.116 R)
• M17: 6,788,303 km (0.118 R)
• M18: 7,126,394 km (0.114 R)
• M19: 7,371,285 km (0.114 R)
• M20: 8,378,977 km (0.099 R)
• M21: 8,741,901 km (0.093 R)
• M22: 9,057,104 km (0.11 R)
• M23: 11,026,111 km (0.108 R)
• M24: 12,175,621 km (0.088 R)
• M25: 13,665,616 km (0.049 R)
• M26: 14,961,433 km (0.074 R)
• M27: 15,465,428 km (0.107 R)
• M28: 15,592,287 km (0.048 R)
• M29: 15,719,445 km (0.113 R)
• M30: 16,814,801 km (0.07 R)
• M31: 17,404,515 km (0.091 R)
• M32: 17,735,276 km (0.094 R)
• M33: 19,487,965 km (0.104 R)
• M34: 19,624,997 km (0.106 R)
• M35: 20,593,792 km (0.105 R)
• M36: 21,295,406 km (0.096 R)
• M37: 21,649,056 km (0.116 R)
• M38: 21,791,174 km (0.079 R)
• M39: 22,004,800 km (0.09 R)
• M40: 22,362,339 km (0.07 R)
• M41: 22,649,866 km (0.06 R)
• M42: 23,228,510 km (0.106 R)
• M43: 23,592,781 km (0.084 R)
• M44: 24,032,150 km (0.108 R)
• M45: 24,548,412 km (0.106 R)
• M46: 25,217,414 km (0.105 R)
• M47: 27,336,917 km (0.103 R)
• M48: 28,495,851 km (0.109 R)
• M49: 29,120,572 km (0.093 R)
• M50: 30,941,477 km (0.06 R)
• M51: 31,261,916 km (0.102 R)
• M52: 32,962,395 km (0.115 R)
• M53: 35,862,649 km (0.047 R)
• M54: 36,283,617 km (0.077 R)
• M55: 38,585,031 km (0.099 R)
• M56: 39,623,090 km (0.112 R)
• M57: 41,021,382 km (0.041 R)
• M58: 43,866,135 km (0.114 R)
• M59: 44,768,210 km (0.117 R)
• M60: 45,494,208 km (0.116 R)
• M61: 45,767,524 km (0.101 R)
• M62: 46,315,650 km (0.078 R)
• M63: 47,973,195 km (0.077 R)
• M64: 48,623,048 km (0.083 R)
• M65: 49,275,743 km (0.102 R)
• M66: 49,837,633 km (0.068 R)
• M67: 50,025,378 km (0.116 R)
• M68: 50,590,110 km (0.108 R)
• M69: 51,251,483 km (0.081 R)
• M70: 51,535,868 km (0.087 R)
• M71: 51,630,713 km (0.091 R)
• M72: 53,829,503 km (0.074 R)
• M73: 56,547,397 km (0.104 R)
• M74: 57,332,187 km (0.087 R)
• M75: 57,528,908 km (0.091 R)
• M76: 61,008,106 km (0.041 R)
• M77: 61,510,755 km (0.101 R)
• M78: 62,115,579 km (0.106 R)
• M79: 62,925,352 km (0.116 R)
• M80: 63,229,784 km (0.089 R)
• M81: 65,683,488 km (0.111 R)
• M82: 67,648,157 km (0.119 R)
• M83: 67,960,069 km (0.071 R)
• M84: 68,376,848 km (0.088 R)
• M85: 68,794,376 km (0.091 R)
• M86: 69,212,652 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.9

Radius: 3.2

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.56 AU - 15.08 AU

Year: 17846 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,819,966 km

• M1: 89,460 km (0.097 R)
• M2: 116,387 km (0.053 R)
• M3: 163,211 km (0.113 R)
• M4: 246,088 km (0.097 R)
• M5: 287,378 km (0.068 R)
• M6: 388,805 km (0.107 R)
• M7: 462,557 km (0.086 R)
• M8: 567,874 km (0.074 R)
• M9: 680,820 km (0.101 R)
• M10: 1,026,840 km (0.099 R)
• M11: 1,146,817 km (0.06 R)
• M12: 1,514,230 km (0.066 R)
• M13: 1,611,468 km (0.076 R)
• M14: 1,650,962 km (0.076 R)
• M15: 2,041,562 km (0.12 R)
• M16: 2,105,889 km (0.088 R)
• M17: 2,192,506 km (0.087 R)
• M18: 2,369,481 km (0.119 R)
• M19: 2,482,277 km (0.118 R)
• M20: 3,446,885 km (0.059 R)
• M21: 4,485,243 km (0.083 R)
• M22: 4,652,943 km (0.111 R)
• M23: 4,765,889 km (0.058 R)
• M24: 5,701,773 km (0.052 R)
• M25: 5,883,535 km (0.073 R)
• M26: 6,190,509 km (0.099 R)
• M27: 6,471,155 km (0.119 R)
• M28: 6,916,059 km (0.077 R)
• M29: 8,172,532 km (0.075 R)
• M30: 8,411,589 km (0.063 R)
• M31: 8,722,304 km (0.118 R)
• M32: 8,826,723 km (0.034 R)
• M33: 9,604,782 km (0.092 R)
• M34: 9,893,206 km (0.087 R)
• M35: 10,924,833 km (0.087 R)
• M36: 11,605,803 km (0.095 R)
• M37: 12,183,699 km (0.096 R)
• M38: 12,378,326 km (0.104 R)
• M39: 12,731,527 km (0.07 R)
• M40: 13,287,283 km (0.107 R)
• M41: 13,689,103 km (0.114 R)
• M42: 13,769,886 km (0.109 R)
• M43: 13,972,740 km (0.114 R)
• M44: 14,094,812 km (0.035 R)
• M45: 14,381,292 km (0.078 R)
• M46: 14,628,278 km (0.118 R)
• M47: 14,669,567 km (0.104 R)
• M48: 14,835,322 km (0.087 R)
• M49: 15,377,764 km (0.069 R)
• M50: 15,419,801 km (0.116 R)
• M51: 16,139,665 km (0.098 R)
• M52: 16,225,086 km (0.071 R)
• M53: 17,480,362 km (0.107 R)
• M54: 17,611,858 km (0.103 R)
• M55: 18,497,777 km (0.057 R)
• M56: 19,443,534 km (0.076 R)
• M57: 19,716,551 km (0.111 R)
• M58: 19,807,955 km (0.081 R)
• M59: 20,082,617 km (0.107 R)
• M60: 21,007,580 km (0.119 R)
• M61: 21,054,255 km (0.054 R)
• M62: 22,135,847 km (0.046 R)
• M63: 22,230,692 km (0.103 R)
• M64: 22,278,115 km (0.065 R)
• M65: 22,373,259 km (0.115 R)
• M66: 22,994,689 km (0.064 R)
• M67: 23,042,859 km (0.108 R)
• M68: 23,670,273 km (0.09 R)
• M69: 24,646,698 km (0.096 R)
• M70: 24,942,154 km (0.075 R)
• M71: 25,238,806 km (0.094 R)
• M72: 25,337,990 km (0.073 R)
• M73: 25,636,288 km (0.032 R)
• M74: 25,785,736 km (0.096 R)
• M75: 27,093,820 km (0.083 R)
• M76: 27,398,850 km (0.069 R)
• M77: 27,551,739 km (0.114 R)
• M78: 28,371,835 km (0.112 R)
• M79: 28,526,519 km (0.119 R)
• M80: 28,785,024 km (0.106 R)
• M81: 28,992,217 km (0.069 R)
• M82: 29,200,008 km (0.041 R)
• M83: 29,512,668 km (0.074 R)
• M84: 29,564,878 km (0.077 R)
• M85: 29,826,375 km (0.119 R)
• M86: 31,039,165 km (0.064 R)
• M87: 32,321,817 km (0.067 R)
• M88: 32,645,247 km (0.034 R)
• M89: 34,332,861 km (0.038 R)
• M90: 35,325,892 km (0.088 R)
• M91: 35,547,745 km (0.041 R)
• M92: 36,384,147 km (0.066 R)
• M93: 36,440,097 km (0.053 R)
• M94: 36,720,443 km (0.096 R)
• M95: 37,679,066 km (0.09 R)
• M96: 37,735,614 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.2

Radius: 5.5

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 18.29 AU - 19.23 AU

Year: 29828 Days

Day: 25 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,819,966 km

• M1: 122,072 km (0.112 R)
• M2: 475,422 km (0.106 R)
• M3: 643,570 km (0.115 R)
• M4: 1,003,353 km (0.054 R)
• M5: 1,125,126 km (0.118 R)
• M6: 1,317,060 km (0.058 R)
• M7: 2,105,740 km (0.055 R)
• M8: 2,670,621 km (0.068 R)
• M9: 2,797,480 km (0.051 R)
• M10: 3,461,545 km (0.103 R)
• M11: 4,319,489 km (0.093 R)
• M12: 6,273,836 km (0.108 R)
• M13: 6,785,311 km (0.094 R)
• M14: 7,016,888 km (0.118 R)
• M15: 7,075,231 km (0.102 R)
• M16: 8,709,438 km (0.094 R)
• M17: 9,215,229 km (0.081 R)
• M18: 9,860,744 km (0.057 R)
• M19: 10,057,315 km (0.115 R)
• M20: 10,255,084 km (0.117 R)
• M21: 11,059,023 km (0.066 R)
• M22: 11,331,590 km (0.079 R)
• M23: 11,606,252 km (0.101 R)
• M24: 11,675,216 km (0.065 R)
• M25: 11,883,157 km (0.101 R)
• M26: 12,232,319 km (0.073 R)
• M27: 15,599,318 km (0.088 R)
• M28: 17,858,545 km (0.094 R)
• M29: 19,066,697 km (0.064 R)
• M30: 19,311,589 km (0.096 R)
• M31: 19,721,786 km (0.088 R)
• M32: 20,384,206 km (0.094 R)
• M33: 21,306,926 km (0.045 R)
• M34: 22,328,978 km (0.117 R)
• M35: 22,932,606 km (0.056 R)
• M36: 23,454,253 km (0.094 R)
• M37: 24,509,068 km (0.069 R)
• M38: 24,775,203 km (0.098 R)
• M39: 26,483,012 km (0.112 R)
• M40: 28,787,118 km (0.105 R)
• M41: 29,161,711 km (0.117 R)
• M42: 29,255,659 km (0.099 R)
• M43: 30,105,225 km (0.091 R)
• M44: 30,390,209 km (0.069 R)
• M45: 30,580,797 km (0.11 R)
• M46: 30,771,684 km (0.105 R)
• M47: 31,539,121 km (0.107 R)
• M48: 31,828,593 km (0.096 R)
• M49: 36,780,880 km (0.076 R)
• M50: 37,390,941 km (0.085 R)
• M51: 38,827,679 km (0.076 R)
• M52: 39,241,466 km (0.099 R)
• M53: 39,345,138 km (0.119 R)
• M54: 39,552,779 km (0.093 R)
• M55: 41,016,445 km (0.077 R)
• M56: 41,226,929 km (0.111 R)
• M57: 41,754,860 km (0.028 R)
• M58: 42,285,035 km (0.101 R)
• M59: 42,817,304 km (0.097 R)
• M60: 43,888,724 km (0.106 R)
• M61: 44,752,203 km (0.057 R)
• M62: 45,077,429 km (0.105 R)
• M63: 46,605,421 km (0.092 R)
• M64: 47,375,850 km (0.029 R)
• M65: 47,596,807 km (0.103 R)
• M66: 48,039,616 km (0.086 R)
• M67: 48,483,772 km (0.067 R)
• M68: 50,386,657 km (0.117 R)
• M69: 50,499,304 km (0.084 R)
• M70: 52,199,783 km (0.106 R)
• M71: 53,688,731 km (0.057 R)
• M72: 53,918,962 km (0.053 R)
• M73: 56,123,137 km (0.091 R)
• M74: 57,059,919 km (0.12 R)
• M75: 58,949,041 km (0.073 R)
• M76: 59,782,002 km (0.083 R)
• M77: 61,700,445 km (0.056 R)
• M78: 61,821,021 km (0.074 R)
• M79: 63,395,538 km (0.087 R)
• M80: 64,371,066 km (0.079 R)
• M81: 66,584,067 km (0.102 R)
• M82: 67,948,699 km (0.071 R)
• M83: 68,073,165 km (0.116 R)
• M84: 68,696,838 km (0.1 R)
• M85: 69,824,357 km (0.117 R)
• M86: 71,716,920 km (0.086 R)
• M87: 76,456,929 km (0.117 R)
• M88: 76,586,480 km (0.057 R)
• M89: 76,845,733 km (0.061 R)
• M90: 77,495,138 km (0.117 R)
• M91: 79,454,122 km (0.104 R)
• M92: 80,373,850 km (0.12 R)
• M93: 80,901,032 km (0.095 R)
• M94: 81,297,168 km (0.109 R)
• M95: 87,045,466 km (0.083 R)
• M96: 87,180,702 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit