🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 186 Days

Day: 25.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.96 AU - 1.16 AU

Year: 460 Days

Day: 33.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,349,350 km

• M1: 198,816 km (0.114 R)

Asteroid Belt

Center: 2.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331

Radius: 12.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.6 AU - 3.66 AU

Year: 2917 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 62,349,350 km

• M1: 174,581 km (0.05 R)
• M2: 319,990 km (0.102 R)
• M3: 399,875 km (0.1 R)
• M4: 617,839 km (0.079 R)
• M5: 886,068 km (0.102 R)
• M6: 1,271,582 km (0.118 R)
• M7: 1,436,140 km (0.093 R)
• M8: 1,531,882 km (0.095 R)
• M9: 1,630,018 km (0.066 R)
• M10: 1,752,838 km (0.05 R)
• M11: 1,925,624 km (0.047 R)
• M12: 2,238,732 km (0.101 R)
• M13: 2,325,948 km (0.094 R)
• M14: 2,568,446 km (0.111 R)
• M15: 2,686,179 km (0.087 R)
• M16: 2,832,785 km (0.103 R)
• M17: 3,274,249 km (0.103 R)
• M18: 3,517,794 km (0.101 R)
• M19: 3,605,159 km (0.082 R)
• M20: 3,693,272 km (0.059 R)
• M21: 3,856,783 km (0.07 R)
• M22: 4,191,134 km (0.045 R)
• M23: 4,503,195 km (0.073 R)
• M24: 4,904,117 km (0.118 R)
• M25: 5,018,560 km (0.087 R)
• M26: 5,117,294 km (0.117 R)
• M27: 5,774,927 km (0.078 R)
• M28: 5,982,718 km (0.115 R)
• M29: 6,245,861 km (0.068 R)
• M30: 6,765,713 km (0.113 R)
• M31: 6,893,320 km (0.044 R)
• M32: 7,132,378 km (0.047 R)
• M33: 7,355,428 km (0.052 R)
• M34: 7,505,475 km (0.114 R)
• M35: 8,174,028 km (0.106 R)
• M36: 8,251,519 km (0.086 R)
• M37: 8,564,628 km (0.092 R)
• M38: 8,663,213 km (0.09 R)
• M39: 9,141,776 km (0.115 R)
• M40: 9,629,017 km (0.074 R)
• M41: 9,711,146 km (0.056 R)
• M42: 9,875,853 km (0.067 R)
• M43: 10,103,990 km (0.031 R)
• M44: 10,417,996 km (0.084 R)
• M45: 10,798,872 km (0.101 R)
• M46: 10,948,320 km (0.109 R)
• M47: 11,076,825 km (0.109 R)
• M48: 11,313,937 km (0.04 R)
• M49: 11,443,938 km (0.097 R)
• M50: 11,925,045 km (0.115 R)
• M51: 12,101,570 km (0.079 R)
• M52: 12,390,444 km (0.094 R)
• M53: 12,929,594 km (0.072 R)
• M54: 13,224,901 km (0.096 R)
• M55: 13,339,044 km (0.053 R)
• M56: 13,430,598 km (0.104 R)
• M57: 13,984,409 km (0.076 R)
• M58: 14,687,220 km (0.085 R)
• M59: 14,852,974 km (0.119 R)
• M60: 14,995,391 km (0.065 R)
• M61: 15,281,722 km (0.095 R)
• M62: 15,473,656 km (0.051 R)
• M63: 16,005,476 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.2

Radius: 12.5

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.86 AU - 6.52 AU

Year: 6495 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,349,350 km

• M1: 241,451 km (0.099 R)
• M2: 327,619 km (0.053 R)
• M3: 489,484 km (0.109 R)
• M4: 725,849 km (0.047 R)
• M5: 1,017,266 km (0.092 R)
• M6: 1,220,868 km (0.106 R)
• M7: 1,382,733 km (0.062 R)
• M8: 1,610,122 km (0.088 R)
• M9: 2,123,392 km (0.03 R)
• M10: 2,298,272 km (0.094 R)
• M11: 2,686,030 km (0.043 R)
• M12: 2,827,849 km (0.057 R)
• M13: 2,947,976 km (0.099 R)
• M14: 3,094,582 km (0.06 R)
• M15: 3,997,405 km (0.091 R)
• M16: 4,160,167 km (0.112 R)
• M17: 4,492,274 km (0.066 R)
• M18: 4,604,922 km (0.079 R)
• M19: 5,123,577 km (0.112 R)
• M20: 6,628,382 km (0.089 R)
• M21: 6,983,977 km (0.106 R)
• M22: 7,147,786 km (0.087 R)
• M23: 7,646,695 km (0.064 R)
• M24: 8,260,346 km (0.102 R)
• M25: 8,678,322 km (0.102 R)
• M26: 9,138,934 km (0.079 R)
• M27: 9,282,398 km (0.109 R)
• M28: 9,826,635 km (0.118 R)
• M29: 10,418,594 km (0.053 R)
• M30: 10,530,942 km (0.048 R)
• M31: 11,637,218 km (0.057 R)
• M32: 11,792,800 km (0.085 R)
• M33: 12,263,435 km (0.088 R)
• M34: 12,981,056 km (0.099 R)
• M35: 13,467,100 km (0.083 R)
• M36: 13,548,630 km (0.116 R)
• M37: 13,630,460 km (0.05 R)
• M38: 15,045,207 km (0.082 R)
• M39: 15,470,215 km (0.082 R)
• M40: 15,985,430 km (0.058 R)
• M41: 16,419,114 km (0.088 R)
• M42: 17,209,589 km (0.106 R)
• M43: 17,342,432 km (0.071 R)
• M44: 17,520,304 km (0.096 R)
• M45: 17,698,625 km (0.101 R)
• M46: 18,147,269 km (0.113 R)
• M47: 18,736,236 km (0.116 R)
• M48: 18,827,341 km (0.077 R)
• M49: 19,285,410 km (0.097 R)
• M50: 20,305,966 km (0.12 R)
• M51: 20,964,496 km (0.078 R)
• M52: 21,059,191 km (0.117 R)
• M53: 21,153,887 km (0.106 R)
• M54: 21,486,892 km (0.118 R)
• M55: 21,725,800 km (0.108 R)
• M56: 22,206,158 km (0.118 R)
• M57: 23,275,334 km (0.118 R)
• M58: 23,915,015 km (0.078 R)
• M59: 24,411,081 km (0.104 R)
• M60: 24,660,311 km (0.114 R)
• M61: 24,760,243 km (0.103 R)
• M62: 25,211,729 km (0.067 R)
• M63: 25,463,802 km (0.092 R)
• M64: 25,564,780 km (0.113 R)
• M65: 25,665,908 km (0.103 R)
• M66: 26,122,780 km (0.032 R)
• M67: 27,199,436 km (0.102 R)
• M68: 27,561,463 km (0.108 R)
• M69: 28,133,675 km (0.09 R)
• M70: 29,342,725 km (0.064 R)
• M71: 29,980,311 km (0.094 R)
• M72: 30,300,899 km (0.116 R)
• M73: 31,323,251 km (0.034 R)
• M74: 31,702,781 km (0.119 R)
• M75: 32,083,956 km (0.093 R)
• M76: 33,512,616 km (0.108 R)
• M77: 35,468,458 km (0.08 R)
• M78: 37,461,102 km (0.094 R)
• M79: 37,806,374 km (0.1 R)
• M80: 38,442,015 km (0.078 R)
• M81: 38,615,998 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.9

Radius: 14.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.66 AU - 6.72 AU

Year: 7298 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,349,350 km

• M1: 390,750 km (0.099 R)
• M2: 497,263 km (0.109 R)
• M3: 638,633 km (0.082 R)
• M4: 881,131 km (0.118 R)
• M5: 1,101,190 km (0.058 R)
• M6: 1,268,291 km (0.093 R)
• M7: 1,676,394 km (0.109 R)
• M8: 2,022,414 km (0.109 R)
• M9: 2,687,825 km (0.079 R)
• M10: 2,840,415 km (0.116 R)
• M11: 3,134,674 km (0.11 R)
• M12: 3,336,332 km (0.064 R)
• M13: 3,542,478 km (0.094 R)
• M14: 3,774,354 km (0.05 R)
• M15: 3,989,326 km (0.065 R)
• M16: 4,545,083 km (0.104 R)
• M17: 4,820,642 km (0.114 R)
• M18: 5,803,350 km (0.039 R)
• M19: 6,203,674 km (0.064 R)
• M20: 6,587,093 km (0.076 R)
• M21: 7,377,419 km (0.103 R)
• M22: 8,003,785 km (0.045 R)
• M23: 8,449,587 km (0.114 R)
• M24: 8,932,190 km (0.102 R)
• M25: 9,423,918 km (0.098 R)
• M26: 9,540,903 km (0.041 R)
• M27: 10,373,416 km (0.087 R)
• M28: 10,645,983 km (0.083 R)
• M29: 11,043,913 km (0.037 R)
• M30: 11,478,046 km (0.111 R)
• M31: 11,603,110 km (0.115 R)
• M32: 12,299,039 km (0.09 R)
• M33: 13,335,453 km (0.098 R)
• M34: 13,434,038 km (0.101 R)
• M35: 14,030,934 km (0.076 R)
• M36: 15,629,836 km (0.119 R)
• M37: 15,733,956 km (0.031 R)
• M38: 16,082,369 km (0.084 R)
• M39: 16,222,543 km (0.062 R)
• M40: 16,503,936 km (0.092 R)
• M41: 17,143,018 km (0.065 R)
• M42: 17,790,179 km (0.041 R)
• M43: 18,080,548 km (0.074 R)
• M44: 18,226,257 km (0.094 R)
• M45: 18,372,264 km (0.107 R)
• M46: 18,812,979 km (0.111 R)
• M47: 19,405,985 km (0.07 R)
• M48: 19,892,328 km (0.106 R)
• M49: 20,080,522 km (0.042 R)
• M50: 20,724,691 km (0.067 R)
• M51: 20,953,575 km (0.08 R)
• M52: 21,068,467 km (0.093 R)
• M53: 21,221,804 km (0.06 R)
• M54: 21,491,081 km (0.109 R)
• M55: 21,722,957 km (0.029 R)
• M56: 22,619,048 km (0.107 R)
• M57: 23,012,491 km (0.066 R)
• M58: 23,567,050 km (0.038 R)
• M59: 25,460,959 km (0.101 R)
• M60: 25,706,300 km (0.085 R)
• M61: 26,240,364 km (0.086 R)
• M62: 26,695,291 km (0.118 R)
• M63: 27,027,698 km (0.064 R)
• M64: 27,152,762 km (0.09 R)
• M65: 27,277,975 km (0.119 R)
• M66: 27,403,338 km (0.115 R)
• M67: 27,570,888 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.9

Radius: 12.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.54 AU - 9.44 AU

Year: 10433 Days

Day: 9.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 62,349,350 km

• M1: 162,314 km (0.114 R)
• M2: 245,041 km (0.037 R)
• M3: 524,490 km (0.026 R)
• M4: 759,060 km (0.112 R)
• M5: 1,275,322 km (0.083 R)
• M6: 1,643,931 km (0.082 R)
• M7: 1,733,839 km (0.036 R)
• M8: 1,981,873 km (0.081 R)
• M9: 2,241,874 km (0.027 R)
• M10: 2,635,017 km (0.073 R)
• M11: 2,759,034 km (0.062 R)
• M12: 3,255,998 km (0.11 R)
• M13: 3,881,167 km (0.108 R)
• M14: 4,997,466 km (0.068 R)
• M15: 5,152,001 km (0.102 R)
• M16: 5,241,012 km (0.058 R)
• M17: 6,018,771 km (0.118 R)
• M18: 6,112,719 km (0.095 R)
• M19: 6,445,125 km (0.064 R)
• M20: 7,004,322 km (0.117 R)
• M21: 9,041,546 km (0.03 R)
• M22: 9,420,627 km (0.109 R)
• M23: 10,026,797 km (0.063 R)
• M24: 10,278,571 km (0.1 R)
• M25: 10,588,986 km (0.118 R)
• M26: 11,017,285 km (0.045 R)
• M27: 11,773,352 km (0.118 R)
• M28: 12,038,889 km (0.079 R)
• M29: 12,127,899 km (0.047 R)
• M30: 12,426,048 km (0.106 R)
• M31: 12,606,164 km (0.111 R)
• M32: 12,696,521 km (0.08 R)
• M33: 12,938,570 km (0.102 R)
• M34: 13,304,487 km (0.107 R)
• M35: 13,922,027 km (0.1 R)
• M36: 15,409,777 km (0.1 R)
• M37: 15,992,910 km (0.109 R)
• M38: 17,047,425 km (0.099 R)
• M39: 17,717,773 km (0.076 R)
• M40: 18,568,088 km (0.081 R)
• M41: 18,705,269 km (0.11 R)
• M42: 20,166,990 km (0.051 R)
• M43: 21,197,719 km (0.077 R)
• M44: 21,377,087 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.9

Radius: 4.6

Gravity: 31.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.02 AU - 12.72 AU

Year: 15115 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,349,350 km

• M1: 59,241 km (0.1 R)
• M2: 160,369 km (0.072 R)
• M3: 260,450 km (0.119 R)
• M4: 333,603 km (0.057 R)
• M5: 465,100 km (0.043 R)
• M6: 651,798 km (0.088 R)
• M7: 860,637 km (0.119 R)
• M8: 904,918 km (0.09 R)
• M9: 1,018,911 km (0.113 R)
• M10: 1,065,735 km (0.081 R)
• M11: 1,210,845 km (0.096 R)
• M12: 1,466,658 km (0.097 R)
• M13: 1,600,847 km (0.099 R)
• M14: 1,683,275 km (0.1 R)
• M15: 1,910,066 km (0.102 R)
• M16: 2,056,672 km (0.088 R)
• M17: 2,486,466 km (0.081 R)
• M18: 3,044,616 km (0.056 R)
• M19: 3,181,498 km (0.106 R)
• M20: 3,568,059 km (0.105 R)
• M21: 4,385,013 km (0.034 R)
• M22: 4,462,056 km (0.105 R)
• M23: 4,539,547 km (0.12 R)
• M24: 5,338,849 km (0.102 R)
• M25: 5,545,443 km (0.057 R)
• M26: 6,223,870 km (0.04 R)
• M27: 6,441,236 km (0.045 R)
• M28: 6,661,144 km (0.115 R)
• M29: 7,381,309 km (0.115 R)
• M30: 7,797,041 km (0.088 R)
• M31: 7,937,364 km (0.065 R)
• M32: 9,584,736 km (0.058 R)
• M33: 9,987,303 km (0.086 R)
• M34: 10,139,744 km (0.103 R)
• M35: 11,865,954 km (0.091 R)
• M36: 11,919,659 km (0.112 R)
• M37: 11,973,514 km (0.105 R)
• M38: 13,456,328 km (0.113 R)
• M39: 13,568,377 km (0.11 R)
• M40: 14,133,708 km (0.112 R)
• M41: 15,228,764 km (0.103 R)
• M42: 15,756,994 km (0.092 R)
• M43: 15,816,085 km (0.1 R)
• M44: 17,316,253 km (0.113 R)
• M45: 17,867,371 km (0.104 R)
• M46: 18,736,086 km (0.109 R)
• M47: 19,175,605 km (0.088 R)
• M48: 20,000,787 km (0.078 R)
• M49: 20,128,693 km (0.063 R)
• M50: 20,902,263 km (0.097 R)
• M51: 21,162,264 km (0.097 R)
• M52: 22,146,918 km (0.088 R)
• M53: 22,678,140 km (0.049 R)
• M54: 22,744,860 km (0.11 R)
• M55: 23,348,039 km (0.085 R)
• M56: 24,365,005 km (0.115 R)
• M57: 25,188,990 km (0.111 R)
• M58: 25,534,861 km (0.059 R)
• M59: 25,812,813 km (0.077 R)
• M60: 26,161,676 km (0.071 R)
• M61: 27,217,537 km (0.046 R)
• M62: 27,786,309 km (0.045 R)
• M63: 28,863,413 km (0.072 R)
• M64: 29,370,550 km (0.1 R)
• M65: 30,027,135 km (0.111 R)
• M66: 31,206,265 km (0.104 R)
• M67: 31,354,667 km (0.118 R)
• M68: 31,503,367 km (0.095 R)
• M69: 31,801,366 km (0.073 R)
• M70: 32,701,197 km (0.085 R)
• M71: 33,305,722 km (0.104 R)
• M72: 36,930,927 km (0.086 R)
• M73: 37,797,248 km (0.098 R)
• M74: 38,989,394 km (0.118 R)
• M75: 39,710,605 km (0.062 R)
• M76: 40,517,087 km (0.094 R)
• M77: 42,228,337 km (0.049 R)
• M78: 43,547,791 km (0.105 R)
• M79: 45,132,182 km (0.082 R)
• M80: 46,565,778 km (0.093 R)
• M81: 47,245,551 km (0.096 R)
• M82: 48,099,904 km (0.085 R)
• M83: 49,650,486 km (0.051 R)
• M84: 50,780,548 km (0.116 R)
• M85: 51,217,524 km (0.109 R)
• M86: 51,567,882 km (0.108 R)
• M87: 52,800,568 km (0.111 R)
• M88: 53,154,517 km (0.077 R)
• M89: 54,757,159 km (0.099 R)
• M90: 57,463,384 km (0.092 R)
• M91: 58,924,357 km (0.105 R)
• M92: 59,659,332 km (0.09 R)
• M93: 60,675,101 km (0.063 R)
• M94: 60,953,054 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 11,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit