🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.13 AU - 1.59 AU

Year: 601 Days

Day: 13.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.7

Radius: 9.6

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.27 AU - 5.15 AU

Year: 3872 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,346,256 km

• M1: 170,990 km (0.088 R)
• M2: 404,513 km (0.053 R)
• M3: 503,546 km (0.074 R)
• M4: 762,500 km (0.072 R)
• M5: 830,867 km (0.042 R)
• M6: 925,712 km (0.118 R)
• M7: 999,314 km (0.11 R)
• M8: 1,126,771 km (0.04 R)
• M9: 1,259,764 km (0.048 R)
• M10: 1,328,429 km (0.048 R)
• M11: 1,412,353 km (0.06 R)
• M12: 1,600,697 km (0.114 R)
• M13: 1,720,824 km (0.116 R)
• M14: 1,812,827 km (0.12 R)
• M15: 2,115,613 km (0.116 R)
• M16: 2,181,287 km (0.114 R)
• M17: 2,247,858 km (0.108 R)
• M18: 2,399,999 km (0.117 R)
• M19: 2,696,950 km (0.092 R)
• M20: 2,913,718 km (0.098 R)
• M21: 3,005,720 km (0.096 R)
• M22: 3,155,019 km (0.053 R)
• M23: 3,268,564 km (0.052 R)
• M24: 3,383,455 km (0.077 R)
• M25: 3,460,947 km (0.049 R)
• M26: 3,597,829 km (0.085 R)
• M27: 3,856,932 km (0.067 R)
• M28: 4,019,396 km (0.084 R)
• M29: 4,288,373 km (0.103 R)
• M30: 4,477,913 km (0.117 R)
• M31: 4,605,969 km (0.104 R)
• M32: 4,865,521 km (0.089 R)
• M33: 5,130,010 km (0.082 R)
• M34: 5,719,127 km (0.06 R)
• M35: 5,928,115 km (0.079 R)
• M36: 6,092,373 km (0.058 R)
• M37: 6,210,705 km (0.115 R)
• M38: 6,449,463 km (0.097 R)
• M39: 6,715,748 km (0.094 R)
• M40: 6,887,037 km (0.107 R)
• M41: 7,159,305 km (0.073 R)
• M42: 7,460,296 km (0.09 R)
• M43: 8,022,784 km (0.104 R)
• M44: 9,270,131 km (0.093 R)
• M45: 10,097,557 km (0.089 R)
• M46: 11,324,260 km (0.086 R)
• M47: 11,763,329 km (0.033 R)
• M48: 12,567,568 km (0.117 R)
• M49: 12,778,949 km (0.047 R)
• M50: 13,297,306 km (0.114 R)
• M51: 13,698,378 km (0.077 R)
• M52: 13,978,275 km (0.068 R)
• M53: 14,040,807 km (0.092 R)
• M54: 15,085,000 km (0.076 R)
• M55: 15,860,067 km (0.108 R)
• M56: 16,121,415 km (0.091 R)
• M57: 16,449,931 km (0.067 R)
• M58: 16,780,692 km (0.062 R)
• M59: 16,980,256 km (0.117 R)
• M60: 17,651,053 km (0.076 R)
• M61: 17,820,098 km (0.109 R)
• M62: 18,091,768 km (0.086 R)
• M63: 18,673,554 km (0.089 R)
• M64: 18,914,856 km (0.119 R)
• M65: 18,983,970 km (0.062 R)
• M66: 19,087,791 km (0.111 R)
• M67: 19,365,744 km (0.11 R)
• M68: 19,785,216 km (0.055 R)
• M69: 19,960,844 km (0.108 R)
• M70: 20,384,505 km (0.086 R)
• M71: 20,882,516 km (0.082 R)
• M72: 21,132,943 km (0.092 R)
• M73: 21,637,088 km (0.086 R)
• M74: 21,854,304 km (0.059 R)
• M75: 21,999,414 km (0.107 R)
• M76: 22,290,831 km (0.092 R)
• M77: 23,061,858 km (0.119 R)
• M78: 23,135,759 km (0.054 R)
• M79: 23,506,463 km (0.058 R)
• M80: 24,291,104 km (0.112 R)
• M81: 24,479,298 km (0.076 R)
• M82: 24,630,093 km (0.068 R)
• M83: 24,705,640 km (0.075 R)
• M84: 25,198,565 km (0.061 R)
• M85: 25,618,037 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.5

Radius: 8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.02 AU - 6.08 AU

Year: 4952 Days

Day: 9.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,346,256 km

• M1: 149,747 km (0.079 R)
• M2: 247,734 km (0.108 R)
• M3: 301,440 km (0.105 R)
• M4: 532,419 km (0.092 R)
• M5: 772,972 km (0.104 R)
• M6: 880,832 km (0.101 R)
• M7: 1,106,127 km (0.12 R)
• M8: 1,434,494 km (0.114 R)
• M9: 1,528,142 km (0.075 R)
• M10: 1,707,510 km (0.107 R)
• M11: 2,270,447 km (0.116 R)
• M12: 2,588,642 km (0.059 R)
• M13: 2,963,534 km (0.116 R)
• M14: 3,302,373 km (0.061 R)
• M15: 3,391,234 km (0.1 R)
• M16: 4,647,557 km (0.06 R)
• M17: 4,797,604 km (0.112 R)
• M18: 4,868,064 km (0.059 R)
• M19: 5,624,282 km (0.079 R)
• M20: 5,891,763 km (0.099 R)
• M21: 6,021,613 km (0.117 R)
• M22: 6,240,026 km (0.068 R)
• M23: 6,472,352 km (0.056 R)
• M24: 6,595,172 km (0.111 R)
• M25: 6,775,138 km (0.097 R)
• M26: 6,854,425 km (0.093 R)
• M27: 7,082,562 km (0.119 R)
• M28: 7,336,579 km (0.098 R)
• M29: 7,889,044 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768

Radius: 14.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.03 AU - 8.75 AU

Year: 9204 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 95,346,256 km

• M1: 208,988 km (0.052 R)
• M2: 659,876 km (0.115 R)
• M3: 754,272 km (0.105 R)
• M4: 1,145,620 km (0.075 R)
• M5: 1,263,653 km (0.091 R)
• M6: 1,801,458 km (0.061 R)
• M7: 1,988,156 km (0.104 R)
• M8: 2,108,283 km (0.093 R)
• M9: 2,255,936 km (0.062 R)
• M10: 2,854,028 km (0.077 R)
• M11: 2,990,461 km (0.097 R)
• M12: 4,038,095 km (0.113 R)
• M13: 4,130,248 km (0.106 R)
• M14: 4,570,065 km (0.066 R)
• M15: 4,795,509 km (0.092 R)
• M16: 5,224,406 km (0.109 R)
• M17: 5,426,513 km (0.067 R)
• M18: 6,803,113 km (0.086 R)
• M19: 6,950,317 km (0.081 R)
• M20: 8,361,324 km (0.103 R)
• M21: 8,797,701 km (0.072 R)
• M22: 9,160,326 km (0.093 R)
• M23: 9,527,888 km (0.088 R)
• M24: 10,574,325 km (0.106 R)
• M25: 10,745,166 km (0.064 R)
• M26: 11,569,151 km (0.096 R)
• M27: 12,323,723 km (0.055 R)
• M28: 12,866,015 km (0.038 R)
• M29: 13,880,438 km (0.099 R)
• M30: 14,492,144 km (0.105 R)
• M31: 15,839,123 km (0.077 R)
• M32: 16,527,722 km (0.093 R)
• M33: 16,726,239 km (0.097 R)
• M34: 17,175,930 km (0.043 R)
• M35: 17,832,365 km (0.028 R)
• M36: 18,035,968 km (0.08 R)
• M37: 18,703,324 km (0.106 R)
• M38: 19,956,356 km (0.048 R)
• M39: 20,486,531 km (0.12 R)
• M40: 21,128,904 km (0.095 R)
• M41: 22,268,840 km (0.06 R)
• M42: 22,378,345 km (0.085 R)
• M43: 23,373,022 km (0.101 R)
• M44: 23,931,770 km (0.111 R)
• M45: 24,100,367 km (0.117 R)
• M46: 25,176,723 km (0.118 R)
• M47: 26,268,788 km (0.102 R)
• M48: 26,616,902 km (0.098 R)
• M49: 27,552,637 km (0.115 R)
• M50: 27,670,370 km (0.094 R)
• M51: 28,976,360 km (0.083 R)
• M52: 29,516,408 km (0.088 R)
• M53: 30,606,528 km (0.108 R)
• M54: 30,789,486 km (0.102 R)
• M55: 31,463,574 km (0.116 R)
• M56: 31,586,693 km (0.088 R)
• M57: 32,390,632 km (0.098 R)
• M58: 33,201,303 km (0.041 R)
• M59: 35,801,463 km (0.104 R)
• M60: 36,381,005 km (0.061 R)
• M61: 37,549,365 km (0.07 R)
• M62: 38,007,134 km (0.08 R)
• M63: 38,795,964 km (0.09 R)
• M64: 38,928,059 km (0.111 R)
• M65: 39,523,907 km (0.089 R)
• M66: 40,523,819 km (0.056 R)
• M67: 41,060,576 km (0.057 R)
• M68: 41,329,853 km (0.116 R)
• M69: 44,399,002 km (0.08 R)
• M70: 44,537,081 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.1

Radius: 6.9

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.44 AU - 15.34 AU

Year: 21762 Days

Day: 22.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 95,346,256 km

• M1: 95,743 km (0.117 R)
• M2: 155,582 km (0.116 R)
• M3: 431,739 km (0.088 R)
• M4: 533,466 km (0.077 R)
• M5: 823,237 km (0.092 R)
• M6: 974,032 km (0.088 R)
• M7: 1,064,239 km (0.091 R)
• M8: 1,110,465 km (0.112 R)
• M9: 1,277,715 km (0.056 R)
• M10: 1,327,083 km (0.1 R)
• M11: 1,855,313 km (0.108 R)
• M12: 2,597,917 km (0.062 R)
• M13: 2,660,897 km (0.09 R)
• M14: 2,951,117 km (0.116 R)
• M15: 3,116,722 km (0.052 R)
• M16: 3,285,319 km (0.11 R)
• M17: 3,631,788 km (0.083 R)
• M18: 3,773,606 km (0.103 R)
• M19: 4,547,775 km (0.112 R)
• M20: 5,531,531 km (0.104 R)
• M21: 5,818,460 km (0.097 R)
• M22: 6,708,268 km (0.113 R)
• M23: 6,926,232 km (0.118 R)
• M24: 7,146,739 km (0.106 R)
• M25: 8,283,085 km (0.058 R)
• M26: 8,423,108 km (0.111 R)
• M27: 9,231,984 km (0.1 R)
• M28: 9,377,243 km (0.091 R)
• M29: 9,425,863 km (0.113 R)
• M30: 9,768,442 km (0.109 R)
• M31: 10,264,957 km (0.038 R)
• M32: 10,516,282 km (0.047 R)
• M33: 12,119,372 km (0.11 R)
• M34: 12,867,960 km (0.069 R)
• M35: 13,030,274 km (0.097 R)
• M36: 13,084,578 km (0.055 R)
• M37: 13,247,939 km (0.057 R)
• M38: 13,411,898 km (0.087 R)
• M39: 15,431,170 km (0.1 R)
• M40: 15,950,723 km (0.082 R)
• M41: 17,423,664 km (0.061 R)
• M42: 17,603,331 km (0.093 R)
• M43: 18,267,396 km (0.079 R)
• M44: 18,571,977 km (0.116 R)
• M45: 18,633,013 km (0.113 R)
• M46: 20,497,302 km (0.093 R)
• M47: 20,750,272 km (0.115 R)
• M48: 22,095,606 km (0.106 R)
• M49: 22,942,479 km (0.077 R)
• M50: 23,073,826 km (0.042 R)
• M51: 23,336,969 km (0.04 R)
• M52: 24,466,732 km (0.072 R)
• M53: 27,125,086 km (0.115 R)
• M54: 28,382,606 km (0.115 R)
• M55: 28,805,968 km (0.108 R)
• M56: 30,520,359 km (0.1 R)
• M57: 31,974,151 km (0.095 R)
• M58: 32,488,170 km (0.109 R)
• M59: 33,227,482 km (0.074 R)
• M60: 34,797,662 km (0.066 R)
• M61: 36,392,076 km (0.116 R)
• M62: 39,809,041 km (0.119 R)
• M63: 40,917,561 km (0.087 R)
• M64: 42,922,172 km (0.115 R)
• M65: 43,083,888 km (0.046 R)
• M66: 43,164,820 km (0.059 R)
• M67: 43,651,611 km (0.1 R)
• M68: 43,895,606 km (0.057 R)
• M69: 44,221,879 km (0.062 R)
• M70: 44,712,560 km (0.081 R)
• M71: 45,287,315 km (0.094 R)
• M72: 45,699,307 km (0.114 R)
• M73: 46,278,251 km (0.048 R)
• M74: 47,610,719 km (0.119 R)
• M75: 48,113,667 km (0.056 R)
• M76: 48,365,740 km (0.073 R)
• M77: 48,786,858 km (0.033 R)
• M78: 49,548,012 km (0.025 R)
• M79: 52,978,141 km (0.11 R)
• M80: 53,499,340 km (0.08 R)
• M81: 53,673,322 km (0.118 R)
• M82: 53,847,604 km (0.097 R)
• M83: 54,284,131 km (0.092 R)
• M84: 55,688,855 km (0.098 R)
• M85: 57,550,600 km (0.099 R)
• M86: 57,996,851 km (0.114 R)
• M87: 58,623,516 km (0.109 R)
• M88: 58,982,700 km (0.03 R)
• M89: 60,335,813 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.3

Radius: 6.9

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.57 AU - 20.53 AU

Year: 27846 Days

Day: 17.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,346,256 km

• M1: 101,427 km (0.05 R)
• M2: 462,407 km (0.106 R)
• M3: 580,739 km (0.107 R)
• M4: 763,847 km (0.1 R)
• M5: 1,056,460 km (0.033 R)
• M6: 1,183,020 km (0.102 R)
• M7: 1,964,669 km (0.11 R)
• M8: 2,281,816 km (0.119 R)
• M9: 2,787,457 km (0.086 R)
• M10: 2,875,121 km (0.056 R)
• M11: 3,188,978 km (0.079 R)
• M12: 4,195,173 km (0.096 R)
• M13: 5,022,449 km (0.119 R)
• M14: 7,421,251 km (0.12 R)
• M15: 7,789,112 km (0.081 R)
• M16: 7,975,212 km (0.066 R)
• M17: 8,225,639 km (0.06 R)
• M18: 8,734,272 km (0.099 R)
• M19: 10,661,990 km (0.11 R)
• M20: 11,216,250 km (0.037 R)
• M21: 11,286,112 km (0.118 R)
• M22: 11,356,124 km (0.029 R)
• M23: 11,426,435 km (0.083 R)
• M24: 11,567,207 km (0.032 R)
• M25: 11,637,966 km (0.064 R)
• M26: 12,352,446 km (0.099 R)
• M27: 14,351,223 km (0.097 R)
• M28: 14,885,736 km (0.078 R)
• M29: 15,660,503 km (0.093 R)
• M30: 16,131,587 km (0.114 R)
• M31: 17,980,467 km (0.09 R)
• M32: 18,473,691 km (0.113 R)
• M33: 19,389,530 km (0.106 R)
• M34: 19,810,648 km (0.087 R)
• M35: 20,234,907 km (0.083 R)
• M36: 20,405,449 km (0.109 R)
• M37: 20,833,747 km (0.072 R)
• M38: 21,873,901 km (0.108 R)
• M39: 22,312,373 km (0.055 R)
• M40: 22,665,125 km (0.101 R)
• M41: 23,019,821 km (0.09 R)
• M42: 26,014,920 km (0.056 R)
• M43: 27,416,203 km (0.041 R)
• M44: 27,510,600 km (0.118 R)
• M45: 27,699,392 km (0.09 R)
• M46: 29,129,997 km (0.032 R)
• M47: 29,612,300 km (0.087 R)
• M48: 31,369,925 km (0.086 R)
• M49: 31,864,047 km (0.048 R)
• M50: 32,261,230 km (0.098 R)
• M51: 33,765,436 km (0.114 R)
• M52: 34,068,970 km (0.113 R)
• M53: 34,577,005 km (0.044 R)
• M54: 34,780,907 km (0.089 R)
• M55: 34,882,932 km (0.094 R)
• M56: 35,806,250 km (0.075 R)
• M57: 36,945,737 km (0.066 R)
• M58: 37,781,840 km (0.089 R)
• M59: 38,097,043 km (0.076 R)
• M60: 38,941,672 km (0.118 R)
• M61: 40,113,173 km (0.089 R)
• M62: 41,188,183 km (0.042 R)
• M63: 42,818,351 km (0.055 R)
• M64: 44,469,613 km (0.052 R)
• M65: 47,154,595 km (0.064 R)
• M66: 47,607,129 km (0.111 R)
• M67: 48,402,690 km (0.099 R)
• M68: 49,776,448 km (0.091 R)
• M69: 53,266,865 km (0.07 R)
• M70: 54,922,614 km (0.084 R)
• M71: 56,835,373 km (0.089 R)
• M72: 57,196,502 km (0.098 R)
• M73: 57,920,855 km (0.091 R)
• M74: 59,989,943 km (0.038 R)
• M75: 61,218,291 km (0.057 R)
• M76: 61,835,532 km (0.038 R)
• M77: 62,454,867 km (0.034 R)
• M78: 63,574,906 km (0.048 R)
• M79: 65,708,621 km (0.11 R)
• M80: 66,720,800 km (0.098 R)
• M81: 69,402,043 km (0.056 R)
• M82: 70,174,716 km (0.076 R)
• M83: 73,162,484 km (0.119 R)
• M84: 75,926,455 km (0.043 R)
• M85: 76,456,929 km (0.097 R)
• M86: 78,322,713 km (0.087 R)
• M87: 78,858,573 km (0.11 R)
• M88: 80,068,820 km (0.117 R)
• M89: 83,325,715 km (0.11 R)
• M90: 83,872,794 km (0.105 R)
• M91: 87,179,954 km (0.096 R)
• M92: 89,548,238 km (0.044 R)
• M93: 93,352,811 km (0.077 R)
• M94: 95,203,337 km (0.08 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 16,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit