🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.55 AU - 0.65 AU

Year: 300 Days

Day: 38.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,461,297 km

• M1: 682,166 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.5

Radius: 13.9

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.89 AU

Year: 394 Days

Day: 7 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 69,461,297 km

• M1: 177,273 km (0.056 R)
• M2: 267,182 km (0.105 R)
• M3: 366,066 km (0.08 R)
• M4: 476,020 km (0.062 R)
• M5: 627,862 km (0.104 R)
• M6: 719,416 km (0.119 R)
• M7: 829,371 km (0.117 R)
• M8: 955,033 km (0.099 R)
• M9: 1,097,600 km (0.114 R)
• M10: 1,222,364 km (0.039 R)
• M11: 1,400,236 km (0.093 R)
• M12: 1,487,152 km (0.052 R)
• M13: 1,621,192 km (0.112 R)
• M14: 1,712,896 km (0.074 R)
• M15: 1,853,817 km (0.068 R)
• M16: 1,974,542 km (0.111 R)
• M17: 2,079,261 km (0.107 R)
• M18: 2,192,207 km (0.089 R)
• M19: 2,378,756 km (0.103 R)
• M20: 2,483,923 km (0.075 R)
• M21: 2,678,849 km (0.073 R)
• M22: 2,899,805 km (0.102 R)
• M23: 3,083,960 km (0.111 R)
• M24: 3,293,996 km (0.046 R)
• M25: 3,397,068 km (0.104 R)
• M26: 3,516,298 km (0.111 R)
• M27: 3,929,188 km (0.092 R)
• M28: 4,070,408 km (0.084 R)
• M29: 4,181,410 km (0.087 R)
• M30: 4,422,562 km (0.114 R)
• M31: 4,528,627 km (0.113 R)
• M32: 4,660,273 km (0.113 R)
• M33: 4,810,020 km (0.12 R)
• M34: 4,935,982 km (0.089 R)
• M35: 5,071,517 km (0.105 R)
• M36: 5,260,011 km (0.079 R)
• M37: 5,450,898 km (0.108 R)
• M38: 5,582,394 km (0.056 R)
• M39: 5,714,938 km (0.12 R)
• M40: 5,911,210 km (0.053 R)
• M41: 6,064,548 km (0.107 R)
• M42: 6,155,204 km (0.11 R)
• M43: 6,246,459 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.8

Radius: 8.6

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.57 AU - 0.87 AU

Year: 394 Days

Day: 7.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 69,461,297 km

• M1: 107,411 km (0.09 R)
• M2: 164,408 km (0.034 R)
• M3: 228,436 km (0.069 R)
• M4: 299,495 km (0.106 R)
• M5: 354,248 km (0.116 R)
• M6: 416,331 km (0.118 R)
• M7: 540,796 km (0.076 R)
• M8: 621,280 km (0.076 R)
• M9: 737,966 km (0.1 R)
• M10: 858,393 km (0.109 R)
• M11: 927,058 km (0.117 R)
• M12: 993,629 km (0.07 R)
• M13: 1,157,140 km (0.053 R)
• M14: 1,229,395 km (0.118 R)
• M15: 1,289,982 km (0.088 R)
• M16: 1,383,032 km (0.092 R)
• M17: 1,450,800 km (0.09 R)
• M18: 1,524,402 km (0.108 R)
• M19: 1,604,138 km (0.108 R)
• M20: 1,661,284 km (0.057 R)
• M21: 1,772,585 km (0.082 R)
• M22: 1,936,844 km (0.065 R)
• M23: 1,997,880 km (0.071 R)
• M24: 2,075,072 km (0.098 R)
• M25: 2,132,218 km (0.112 R)
• M26: 2,323,405 km (0.06 R)
• M27: 2,514,591 km (0.071 R)
• M28: 2,716,847 km (0.097 R)
• M29: 2,941,842 km (0.033 R)
• M30: 3,119,116 km (0.108 R)
• M31: 3,172,971 km (0.065 R)
• M32: 3,299,830 km (0.085 R)
• M33: 3,373,282 km (0.075 R)
• M34: 3,434,767 km (0.102 R)
• M35: 3,571,350 km (0.116 R)
• M36: 3,684,596 km (0.089 R)
• M37: 3,741,592 km (0.047 R)
• M38: 3,920,960 km (0.12 R)
• M39: 4,044,229 km (0.078 R)
• M40: 4,116,335 km (0.107 R)
• M41: 4,182,158 km (0.104 R)
• M42: 4,261,595 km (0.05 R)
• M43: 4,348,212 km (0.108 R)
• M44: 4,428,845 km (0.116 R)
• M45: 4,570,963 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.3

Radius: 8

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.74 AU - 0.94 AU

Year: 497 Days

Day: 10.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 69,461,297 km

• M1: 102,624 km (0.072 R)
• M2: 176,376 km (0.109 R)
• M3: 319,840 km (0.113 R)
• M4: 415,882 km (0.06 R)
• M5: 479,461 km (0.112 R)
• M6: 574,905 km (0.103 R)
• M7: 699,819 km (0.094 R)
• M8: 925,712 km (0.064 R)
• M9: 1,119,291 km (0.082 R)
• M10: 1,282,652 km (0.102 R)
• M11: 1,359,994 km (0.03 R)
• M12: 1,443,919 km (0.069 R)
• M13: 1,550,133 km (0.102 R)
• M14: 1,648,569 km (0.072 R)
• M15: 1,717,084 km (0.109 R)
• M16: 1,786,498 km (0.115 R)
• M17: 1,945,072 km (0.115 R)
• M18: 2,057,120 km (0.074 R)
• M19: 2,148,375 km (0.101 R)
• M20: 2,200,285 km (0.118 R)
• M21: 2,376,512 km (0.102 R)
• M22: 2,661,795 km (0.093 R)
• M23: 2,717,595 km (0.082 R)
• M24: 2,805,409 km (0.087 R)
• M25: 2,970,864 km (0.113 R)
• M26: 3,054,938 km (0.102 R)
• M27: 3,133,178 km (0.112 R)
• M28: 3,231,912 km (0.093 R)
• M29: 3,445,987 km (0.093 R)
• M30: 3,500,291 km (0.102 R)
• M31: 3,554,894 km (0.085 R)
• M32: 3,637,173 km (0.113 R)
• M33: 3,755,056 km (0.064 R)
• M34: 4,022,986 km (0.114 R)
• M35: 4,188,142 km (0.03 R)
• M36: 4,267,878 km (0.048 R)
• M37: 4,436,474 km (0.103 R)
• M38: 4,495,566 km (0.09 R)
• M39: 4,599,686 km (0.081 R)
• M40: 4,855,947 km (0.048 R)
• M41: 4,947,650 km (0.109 R)
• M42: 5,093,807 km (0.105 R)
• M43: 5,171,299 km (0.053 R)
• M44: 5,296,064 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.4

Radius: 10.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.89 AU - 5.01 AU

Year: 7111 Days

Day: 11.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,461,297 km

• M1: 134,488 km (0.117 R)
• M2: 226,342 km (0.093 R)
• M3: 292,464 km (0.095 R)
• M4: 660,475 km (0.111 R)
• M5: 778,956 km (0.076 R)
• M6: 931,097 km (0.068 R)
• M7: 1,499,569 km (0.075 R)
• M8: 1,736,233 km (0.117 R)
• M9: 1,814,173 km (0.086 R)
• M10: 2,125,935 km (0.03 R)
• M11: 2,492,450 km (0.063 R)
• M12: 2,568,147 km (0.118 R)
• M13: 3,284,571 km (0.088 R)
• M14: 3,423,846 km (0.107 R)
• M15: 3,780,637 km (0.103 R)
• M16: 3,941,605 km (0.118 R)
• M17: 4,811,217 km (0.067 R)
• M18: 4,953,784 km (0.106 R)
• M19: 5,276,018 km (0.088 R)
• M20: 5,771,935 km (0.103 R)
• M21: 6,076,815 km (0.115 R)
• M22: 6,915,311 km (0.08 R)
• M23: 7,403,000 km (0.062 R)
• M24: 7,678,709 km (0.105 R)
• M25: 7,883,209 km (0.102 R)
• M26: 8,430,588 km (0.089 R)
• M27: 9,662,078 km (0.054 R)
• M28: 11,965,286 km (0.107 R)
• M29: 12,072,997 km (0.08 R)
• M30: 12,923,311 km (0.05 R)
• M31: 13,255,568 km (0.106 R)
• M32: 13,928,609 km (0.092 R)
• M33: 14,383,386 km (0.034 R)
• M34: 14,612,570 km (0.111 R)
• M35: 15,005,115 km (0.064 R)
• M36: 15,424,438 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.6

Radius: 3.4

Gravity: 83.01 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.91 AU - 7.89 AU

Year: 11703 Days

Day: 17.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,461,297 km

• M1: 52,060 km (0.113 R)
• M2: 198,217 km (0.082 R)
• M3: 291,865 km (0.066 R)
• M4: 351,555 km (0.101 R)
• M5: 448,794 km (0.07 R)
• M6: 668,254 km (0.115 R)
• M7: 747,989 km (0.116 R)
• M8: 1,051,523 km (0.113 R)
• M9: 1,216,231 km (0.116 R)
• M10: 1,240,466 km (0.069 R)
• M11: 1,569,581 km (0.113 R)
• M12: 1,649,317 km (0.056 R)
• M13: 1,896,303 km (0.031 R)
• M14: 2,154,808 km (0.114 R)
• M15: 2,184,129 km (0.089 R)
• M16: 2,832,037 km (0.095 R)
• M17: 2,994,501 km (0.079 R)
• M18: 3,093,534 km (0.062 R)
• M19: 3,639,267 km (0.057 R)
• M20: 4,031,363 km (0.081 R)
• M21: 4,474,323 km (0.109 R)
• M22: 4,855,199 km (0.088 R)
• M23: 5,325,834 km (0.074 R)
• M24: 5,688,309 km (0.044 R)
• M25: 6,100,302 km (0.053 R)
• M26: 6,479,383 km (0.081 R)
• M27: 7,215,853 km (0.112 R)
• M28: 7,392,977 km (0.108 R)
• M29: 7,706,385 km (0.061 R)
• M30: 9,241,259 km (0.056 R)
• M31: 9,433,642 km (0.09 R)
• M32: 10,067,638 km (0.116 R)
• M33: 10,117,005 km (0.12 R)
• M34: 10,166,372 km (0.058 R)
• M35: 10,514,636 km (0.084 R)
• M36: 11,018,930 km (0.114 R)
• M37: 11,479,393 km (0.06 R)
• M38: 11,998,497 km (0.066 R)
• M39: 12,737,810 km (0.079 R)
• M40: 14,039,461 km (0.064 R)
• M41: 14,874,067 km (0.118 R)
• M42: 15,954,164 km (0.075 R)
• M43: 17,236,068 km (0.096 R)
• M44: 17,591,513 km (0.096 R)
• M45: 18,732,496 km (0.105 R)
• M46: 19,097,814 km (0.106 R)
• M47: 19,158,850 km (0.083 R)
• M48: 20,145,448 km (0.115 R)
• M49: 20,770,318 km (0.107 R)
• M50: 21,085,221 km (0.066 R)
• M51: 21,528,630 km (0.077 R)
• M52: 21,911,151 km (0.061 R)
• M53: 22,553,674 km (0.085 R)
• M54: 22,747,703 km (0.066 R)
• M55: 23,660,250 km (0.114 R)
• M56: 23,857,270 km (0.083 R)
• M57: 25,993,228 km (0.088 R)
• M58: 26,946,765 km (0.042 R)
• M59: 27,427,722 km (0.12 R)
• M60: 29,875,144 km (0.069 R)
• M61: 30,230,439 km (0.114 R)
• M62: 30,301,647 km (0.1 R)
• M63: 30,730,245 km (0.12 R)
• M64: 31,665,531 km (0.102 R)
• M65: 31,810,342 km (0.09 R)
• M66: 32,318,526 km (0.117 R)
• M67: 32,391,380 km (0.094 R)
• M68: 32,537,238 km (0.075 R)
• M69: 34,527,039 km (0.064 R)
• M70: 34,974,636 km (0.063 R)
• M71: 35,574,374 km (0.038 R)
• M72: 36,253,099 km (0.106 R)
• M73: 38,468,793 km (0.11 R)
• M74: 40,806,858 km (0.075 R)
• M75: 40,885,547 km (0.111 R)
• M76: 40,964,235 km (0.055 R)
• M77: 41,517,149 km (0.098 R)
• M78: 42,231,479 km (0.085 R)
• M79: 42,869,963 km (0.097 R)
• M80: 45,047,958 km (0.085 R)
• M81: 45,292,251 km (0.085 R)
• M82: 45,373,782 km (0.113 R)
• M83: 46,520,001 km (0.051 R)
• M84: 46,684,559 km (0.11 R)
• M85: 47,096,701 km (0.098 R)
• M86: 47,261,857 km (0.082 R)
• M87: 47,841,549 km (0.111 R)
• M88: 49,175,513 km (0.099 R)
• M89: 49,594,836 km (0.108 R)
• M90: 50,521,595 km (0.085 R)
• M91: 56,200,479 km (0.108 R)
• M92: 56,990,506 km (0.086 R)
• M93: 57,695,710 km (0.057 R)
• M94: 57,783,973 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.1

Radius: 6.2

Gravity: 25.03 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.73 AU - 8.35 AU

Year: 14720 Days

Day: 20.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,461,297 km

• M1: 109,356 km (0.116 R)
• M2: 493,075 km (0.057 R)
• M3: 611,556 km (0.06 R)
• M4: 972,087 km (0.093 R)
• M5: 1,588,580 km (0.091 R)
• M6: 1,796,521 km (0.025 R)
• M7: 2,677,802 km (0.103 R)
• M8: 2,747,814 km (0.098 R)
• M9: 3,480,544 km (0.113 R)
• M10: 3,672,777 km (0.092 R)
• M11: 3,868,601 km (0.088 R)
• M12: 3,908,095 km (0.101 R)
• M13: 4,517,706 km (0.081 R)
• M14: 5,687,861 km (0.052 R)
• M15: 6,376,310 km (0.035 R)
• M16: 6,801,916 km (0.062 R)
• M17: 7,285,715 km (0.098 R)
• M18: 8,184,051 km (0.098 R)
• M19: 8,337,239 km (0.069 R)
• M20: 8,959,117 km (0.083 R)
• M21: 9,328,774 km (0.08 R)
• M22: 11,421,199 km (0.092 R)
• M23: 12,343,769 km (0.086 R)
• M24: 13,170,597 km (0.091 R)
• M25: 13,290,125 km (0.099 R)
• M26: 13,893,453 km (0.099 R)
• M27: 14,752,893 km (0.06 R)
• M28: 15,189,121 km (0.089 R)
• M29: 15,251,802 km (0.107 R)
• M30: 16,910,992 km (0.057 R)
• M31: 16,975,918 km (0.062 R)
• M32: 17,040,993 km (0.076 R)
• M33: 17,695,932 km (0.083 R)
• M34: 18,559,561 km (0.116 R)
• M35: 19,030,345 km (0.102 R)
• M36: 19,573,086 km (0.099 R)
• M37: 20,189,878 km (0.099 R)
• M38: 21,724,154 km (0.042 R)
• M39: 22,007,044 km (0.098 R)
• M40: 24,755,456 km (0.12 R)
• M41: 25,795,011 km (0.078 R)
• M42: 27,457,193 km (0.096 R)
• M43: 27,533,488 km (0.118 R)
• M44: 28,301,075 km (0.116 R)
• M45: 28,998,051 km (0.051 R)
• M46: 29,153,633 km (0.098 R)
• M47: 30,014,569 km (0.12 R)
• M48: 31,281,663 km (0.116 R)
• M49: 31,681,239 km (0.118 R)
• M50: 32,082,460 km (0.053 R)
• M51: 32,485,327 km (0.111 R)
• M52: 33,296,148 km (0.082 R)
• M53: 33,622,421 km (0.054 R)
• M54: 35,186,317 km (0.112 R)
• M55: 36,102,604 km (0.088 R)
• M56: 36,942,297 km (0.109 R)
• M57: 37,195,416 km (0.104 R)
• M58: 37,788,422 km (0.081 R)
• M59: 39,499,822 km (0.106 R)
• M60: 40,799,827 km (0.073 R)
• M61: 41,411,383 km (0.102 R)
• M62: 41,762,190 km (0.056 R)
• M63: 42,113,895 km (0.076 R)
• M64: 42,466,647 km (0.091 R)
• M65: 42,820,446 km (0.102 R)
• M66: 42,909,008 km (0.06 R)
• M67: 43,175,142 km (0.109 R)
• M68: 43,709,057 km (0.104 R)
• M69: 43,887,527 km (0.075 R)
• M70: 44,334,675 km (0.043 R)
• M71: 45,685,395 km (0.096 R)
• M72: 45,957,064 km (0.098 R)
• M73: 47,049,428 km (0.031 R)
• M74: 47,507,048 km (0.079 R)
• M75: 48,519,227 km (0.054 R)
• M76: 48,703,980 km (0.062 R)
• M77: 48,888,883 km (0.073 R)
• M78: 49,631,338 km (0.092 R)
• M79: 50,003,986 km (0.119 R)
• M80: 52,164,329 km (0.069 R)
• M81: 52,732,801 km (0.106 R)
• M82: 52,922,790 km (0.096 R)
• M83: 53,876,177 km (0.06 R)
• M84: 55,027,482 km (0.097 R)
• M85: 55,509,636 km (0.093 R)
• M86: 55,993,286 km (0.117 R)
• M87: 57,159,551 km (0.11 R)
• M88: 57,257,089 km (0.119 R)
• M89: 58,333,745 km (0.105 R)
• M90: 63,311,315 km (0.063 R)
• M91: 63,412,293 km (0.11 R)
• M92: 65,238,285 km (0.078 R)
• M93: 66,670,236 km (0.086 R)
• M94: 68,941,580 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 15,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit