🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.74 AU

Year: 300 Days

Day: 14.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,633,182 km

• M1: 195,225 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.49 AU - 0.77 AU

Year: 323 Days

Day: 36.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.3

Radius: 14.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.15 AU - 1.19 AU

Year: 817 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 70,633,182 km

• M1: 191,036 km (0.084 R)
• M2: 283,638 km (0.071 R)
• M3: 397,482 km (0.1 R)
• M4: 503,995 km (0.072 R)
• M5: 598,840 km (0.086 R)
• M6: 728,242 km (0.098 R)
• M7: 868,864 km (0.093 R)
• M8: 1,121,386 km (0.075 R)
• M9: 1,281,007 km (0.12 R)
• M10: 1,441,675 km (0.075 R)
• M11: 1,684,472 km (0.104 R)
• M12: 1,822,850 km (0.094 R)
• M13: 1,981,125 km (0.099 R)
• M14: 2,136,108 km (0.101 R)
• M15: 2,278,226 km (0.117 R)
• M16: 2,625,443 km (0.093 R)
• M17: 2,952,912 km (0.033 R)
• M18: 3,216,803 km (0.092 R)
• M19: 3,322,718 km (0.104 R)
• M20: 3,518,243 km (0.078 R)
• M21: 3,768,221 km (0.12 R)
• M22: 3,920,960 km (0.118 R)
• M23: 4,024,033 km (0.118 R)
• M24: 4,296,301 km (0.103 R)
• M25: 4,488,385 km (0.071 R)
• M26: 4,628,857 km (0.057 R)
• M27: 4,726,994 km (0.108 R)
• M28: 4,825,878 km (0.033 R)
• M29: 5,160,528 km (0.072 R)
• M30: 5,422,324 km (0.072 R)
• M31: 5,549,183 km (0.12 R)
• M32: 5,700,277 km (0.097 R)
• M33: 5,888,172 km (0.091 R)
• M34: 6,294,330 km (0.118 R)
• M35: 6,513,192 km (0.088 R)
• M36: 6,635,713 km (0.108 R)
• M37: 6,746,864 km (0.116 R)
• M38: 6,883,447 km (0.111 R)
• M39: 7,222,585 km (0.078 R)
• M40: 7,336,878 km (0.119 R)
• M41: 7,618,870 km (0.083 R)
• M42: 7,735,257 km (0.095 R)
• M43: 7,865,258 km (0.085 R)
• M44: 8,022,335 km (0.118 R)
• M45: 8,167,146 km (0.098 R)
• M46: 8,312,854 km (0.041 R)
• M47: 8,566,722 km (0.043 R)
• M48: 8,755,365 km (0.043 R)
• M49: 8,863,823 km (0.11 R)
• M50: 9,081,937 km (0.115 R)
• M51: 9,233,031 km (0.12 R)
• M52: 9,343,434 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 14.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.86 AU - 1.96 AU

Year: 1704 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 70,633,182 km

• M1: 182,509 km (0.073 R)
• M2: 297,101 km (0.066 R)
• M3: 458,966 km (0.061 R)
• M4: 577,597 km (0.109 R)
• M5: 675,285 km (0.103 R)
• M6: 816,206 km (0.086 R)
• M7: 937,231 km (0.056 R)
• M8: 1,277,416 km (0.107 R)
• M9: 1,448,855 km (0.028 R)
• M10: 1,618,799 km (0.052 R)
• M11: 1,785,600 km (0.104 R)
• M12: 2,052,184 km (0.105 R)
• M13: 2,158,398 km (0.053 R)
• M14: 2,255,487 km (0.103 R)
• M15: 2,476,892 km (0.108 R)
• M16: 2,567,548 km (0.101 R)
• M17: 2,822,912 km (0.086 R)
• M18: 2,965,628 km (0.033 R)
• M19: 3,098,770 km (0.111 R)
• M20: 3,246,274 km (0.105 R)
• M21: 3,677,265 km (0.075 R)
• M22: 3,913,032 km (0.101 R)
• M23: 4,032,710 km (0.067 R)
• M24: 4,126,807 km (0.115 R)
• M25: 4,468,638 km (0.079 R)
• M26: 4,706,499 km (0.099 R)
• M27: 5,005,994 km (0.12 R)
• M28: 5,371,012 km (0.078 R)
• M29: 5,504,603 km (0.11 R)
• M30: 5,624,132 km (0.066 R)
• M31: 6,065,296 km (0.112 R)
• M32: 6,344,745 km (0.046 R)
• M33: 6,533,388 km (0.07 R)
• M34: 6,644,389 km (0.053 R)
• M35: 6,884,195 km (0.105 R)
• M36: 6,980,985 km (0.114 R)
• M37: 7,110,686 km (0.113 R)
• M38: 7,224,979 km (0.1 R)
• M39: 7,389,088 km (0.087 R)
• M40: 7,637,869 km (0.117 R)
• M41: 7,771,609 km (0.051 R)
• M42: 7,939,907 km (0.1 R)
• M43: 8,092,347 km (0.101 R)
• M44: 8,608,011 km (0.113 R)
• M45: 9,098,842 km (0.088 R)
• M46: 9,294,217 km (0.114 R)
• M47: 9,419,280 km (0.108 R)
• M48: 9,925,071 km (0.083 R)
• M49: 10,273,335 km (0.111 R)
• M50: 10,458,387 km (0.083 R)
• M51: 10,588,537 km (0.082 R)
• M52: 11,247,366 km (0.066 R)
• M53: 12,763,242 km (0.09 R)
• M54: 12,962,207 km (0.091 R)
• M55: 13,122,127 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 12.2

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.86 AU - 2.36 AU

Year: 1979 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,633,182 km

• M1: 256,411 km (0.108 R)
• M2: 509,082 km (0.088 R)
• M3: 769,831 km (0.081 R)
• M4: 857,944 km (0.114 R)
• M5: 1,022,801 km (0.115 R)
• M6: 1,156,691 km (0.047 R)
• M7: 1,468,752 km (0.114 R)
• M8: 1,567,786 km (0.04 R)
• M9: 1,710,352 km (0.115 R)
• M10: 1,843,195 km (0.119 R)
• M11: 2,089,733 km (0.118 R)
• M12: 2,432,910 km (0.104 R)
• M13: 2,893,522 km (0.12 R)
• M14: 3,002,429 km (0.118 R)
• M15: 3,164,145 km (0.076 R)
• M16: 3,694,020 km (0.07 R)
• M17: 3,941,605 km (0.061 R)
• M18: 4,034,804 km (0.11 R)
• M19: 4,453,379 km (0.11 R)
• M20: 4,608,961 km (0.116 R)
• M21: 5,342,439 km (0.107 R)
• M22: 5,591,520 km (0.114 R)
• M23: 5,908,368 km (0.119 R)
• M24: 6,036,723 km (0.115 R)
• M25: 6,252,892 km (0.086 R)
• M26: 6,449,463 km (0.114 R)
• M27: 6,703,780 km (0.058 R)
• M28: 6,871,479 km (0.071 R)
• M29: 7,006,715 km (0.088 R)
• M30: 7,371,435 km (0.038 R)
• M31: 7,590,895 km (0.093 R)
• M32: 7,777,444 km (0.119 R)
• M33: 7,977,306 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.9

Radius: 10.2

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.67 AU - 4.25 AU

Year: 5088 Days

Day: 13.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 70,633,182 km

• M1: 230,830 km (0.081 R)
• M2: 332,855 km (0.031 R)
• M3: 446,998 km (0.045 R)
• M4: 830,717 km (0.076 R)
• M5: 911,649 km (0.036 R)
• M6: 1,132,755 km (0.086 R)
• M7: 1,554,172 km (0.115 R)
• M8: 2,085,694 km (0.095 R)
• M9: 2,740,334 km (0.083 R)
• M10: 2,918,056 km (0.081 R)
• M11: 3,493,260 km (0.118 R)
• M12: 3,570,004 km (0.047 R)
• M13: 4,062,929 km (0.079 R)
• M14: 4,938,824 km (0.092 R)
• M15: 5,003,600 km (0.059 R)
• M16: 5,221,714 km (0.119 R)
• M17: 5,398,389 km (0.093 R)
• M18: 5,554,569 km (0.12 R)
• M19: 6,642,145 km (0.099 R)
• M20: 6,713,803 km (0.114 R)
• M21: 6,906,036 km (0.091 R)
• M22: 7,124,599 km (0.074 R)
• M23: 7,222,585 km (0.111 R)
• M24: 7,493,956 km (0.111 R)
• M25: 7,668,536 km (0.051 R)
• M26: 7,768,767 km (0.07 R)
• M27: 7,869,596 km (0.05 R)
• M28: 8,021,587 km (0.096 R)
• M29: 8,457,516 km (0.08 R)
• M30: 8,665,307 km (0.028 R)
• M31: 8,953,881 km (0.07 R)
• M32: 9,621,387 km (0.068 R)
• M33: 10,415,752 km (0.1 R)
• M34: 10,638,653 km (0.079 R)
• M35: 10,750,701 km (0.056 R)
• M36: 11,402,499 km (0.104 R)
• M37: 11,805,516 km (0.118 R)
• M38: 12,595,991 km (0.119 R)
• M39: 12,803,633 km (0.038 R)
• M40: 13,343,083 km (0.115 R)
• M41: 13,920,531 km (0.096 R)
• M42: 14,043,051 km (0.034 R)
• M43: 14,135,353 km (0.118 R)
• M44: 14,382,190 km (0.092 R)
• M45: 15,068,246 km (0.053 R)
• M46: 16,214,016 km (0.082 R)
• M47: 16,667,297 km (0.083 R)
• M48: 16,862,672 km (0.109 R)
• M49: 17,619,188 km (0.1 R)
• M50: 18,689,860 km (0.088 R)
• M51: 19,404,041 km (0.065 R)
• M52: 20,404,850 km (0.118 R)
• M53: 20,509,419 km (0.1 R)
• M54: 20,894,035 km (0.081 R)
• M55: 21,387,110 km (0.106 R)
• M56: 21,919,678 km (0.062 R)
• M57: 21,991,037 km (0.099 R)
• M58: 22,133,903 km (0.042 R)
• M59: 22,816,817 km (0.083 R)
• M60: 22,997,830 km (0.117 R)
• M61: 23,179,143 km (0.118 R)
• M62: 24,388,043 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.5

Radius: 7.3

Gravity: 17.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.2 AU - 8.4 AU

Year: 15439 Days

Day: 18.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,633,182 km

• M1: 123,568 km (0.118 R)
• M2: 195,375 km (0.118 R)
• M3: 336,894 km (0.12 R)
• M4: 533,017 km (0.112 R)
• M5: 855,999 km (0.105 R)
• M6: 1,076,207 km (0.082 R)
• M7: 1,425,369 km (0.068 R)
• M8: 1,747,154 km (0.102 R)
• M9: 1,963,771 km (0.093 R)
• M10: 2,525,212 km (0.107 R)
• M11: 2,841,761 km (0.051 R)
• M12: 3,208,276 km (0.088 R)
• M13: 3,825,666 km (0.096 R)
• M14: 4,107,210 km (0.068 R)
• M15: 5,035,315 km (0.094 R)
• M16: 5,299,355 km (0.062 R)
• M17: 5,933,052 km (0.05 R)
• M18: 8,436,722 km (0.104 R)
• M19: 9,877,798 km (0.095 R)
• M20: 10,880,253 km (0.107 R)
• M21: 11,050,496 km (0.061 R)
• M22: 11,624,203 km (0.115 R)
• M23: 11,856,379 km (0.119 R)
• M24: 11,973,066 km (0.109 R)
• M25: 14,199,531 km (0.027 R)
• M26: 14,261,464 km (0.071 R)
• M27: 15,518,834 km (0.078 R)
• M28: 15,838,675 km (0.116 R)
• M29: 16,354,937 km (0.111 R)
• M30: 16,680,462 km (0.083 R)
• M31: 17,869,914 km (0.118 R)
• M32: 19,497,838 km (0.102 R)
• M33: 22,027,389 km (0.086 R)
• M34: 22,603,341 km (0.086 R)
• M35: 22,820,706 km (0.12 R)
• M36: 23,111,375 km (0.038 R)
• M37: 23,696,752 km (0.111 R)
• M38: 23,917,408 km (0.106 R)
• M39: 24,732,567 km (0.111 R)
• M40: 25,632,249 km (0.089 R)
• M41: 25,858,890 km (0.097 R)
• M42: 25,934,586 km (0.097 R)
• M43: 26,848,330 km (0.102 R)
• M44: 26,925,074 km (0.102 R)
• M45: 27,463,476 km (0.112 R)
• M46: 27,695,353 km (0.063 R)
• M47: 28,864,460 km (0.096 R)
• M48: 29,573,554 km (0.113 R)
• M49: 30,129,011 km (0.087 R)
• M50: 34,279,155 km (0.113 R)
• M51: 34,445,508 km (0.063 R)
• M52: 35,113,612 km (0.091 R)
• M53: 35,365,236 km (0.105 R)
• M54: 35,533,384 km (0.107 R)
• M55: 36,039,324 km (0.099 R)
• M56: 36,802,722 km (0.073 R)
• M57: 37,314,496 km (0.078 R)
• M58: 37,400,066 km (0.027 R)
• M59: 40,698,550 km (0.075 R)
• M60: 40,786,663 km (0.031 R)
• M61: 45,360,767 km (0.116 R)
• M62: 45,452,022 km (0.115 R)
• M63: 45,817,789 km (0.095 R)
• M64: 47,476,081 km (0.041 R)
• M65: 48,219,283 km (0.089 R)
• M66: 48,685,879 km (0.088 R)
• M67: 48,872,876 km (0.079 R)
• M68: 48,966,525 km (0.099 R)
• M69: 49,153,821 km (0.093 R)
• M70: 49,247,619 km (0.105 R)
• M71: 50,851,009 km (0.11 R)
• M72: 51,230,688 km (0.095 R)
• M73: 51,516,121 km (0.073 R)
• M74: 51,611,415 km (0.11 R)
• M75: 51,706,709 km (0.041 R)
• M76: 51,897,596 km (0.116 R)
• M77: 52,855,172 km (0.096 R)
• M78: 53,336,129 km (0.108 R)
• M79: 53,721,942 km (0.03 R)
• M80: 56,056,417 km (0.091 R)
• M81: 58,921,066 km (0.096 R)
• M82: 60,421,383 km (0.119 R)
• M83: 60,722,973 km (0.06 R)
• M84: 61,428,476 km (0.117 R)
• M85: 63,663,767 km (0.107 R)
• M86: 64,278,016 km (0.053 R)
• M87: 64,585,889 km (0.071 R)
• M88: 65,822,166 km (0.077 R)
• M89: 66,754,459 km (0.081 R)
• M90: 67,378,582 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit