🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.55 AU - 0.57 AU

Year: 266 Days

Day: 15.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,974,111 km

• M1: 349,461 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.2

Radius: 14.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.81 AU - 0.89 AU

Year: 498 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,974,111 km

• M1: 180,415 km (0.045 R)
• M2: 284,984 km (0.044 R)
• M3: 397,631 km (0.09 R)
• M4: 491,878 km (0.101 R)
• M5: 588,069 km (0.074 R)
• M6: 680,371 km (0.094 R)
• M7: 778,507 km (0.114 R)
• M8: 938,278 km (0.096 R)
• M9: 1,083,837 km (0.112 R)
• M10: 1,186,760 km (0.068 R)
• M11: 1,301,352 km (0.088 R)
• M12: 1,407,566 km (0.081 R)
• M13: 1,529,788 km (0.08 R)
• M14: 1,858,604 km (0.106 R)
• M15: 1,970,204 km (0.105 R)
• M16: 2,225,119 km (0.1 R)
• M17: 2,349,285 km (0.119 R)
• M18: 2,480,931 km (0.119 R)
• M19: 2,630,679 km (0.115 R)
• M20: 2,804,960 km (0.106 R)
• M21: 2,928,827 km (0.096 R)
• M22: 3,187,631 km (0.055 R)
• M23: 3,396,919 km (0.085 R)
• M24: 3,488,772 km (0.1 R)
• M25: 3,593,191 km (0.093 R)
• M26: 3,710,476 km (0.092 R)
• M27: 3,870,845 km (0.096 R)
• M28: 3,967,036 km (0.119 R)
• M29: 4,125,012 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.4

Radius: 14.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.82 AU - 1.16 AU

Year: 626 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 48,974,111 km

• M1: 186,399 km (0.1 R)
• M2: 280,197 km (0.102 R)
• M3: 379,679 km (0.051 R)
• M4: 489,783 km (0.087 R)
• M5: 611,107 km (0.098 R)
• M6: 705,504 km (0.051 R)
• M7: 822,489 km (0.082 R)
• M8: 916,287 km (0.12 R)
• M9: 1,009,786 km (0.07 R)
• M10: 1,125,724 km (0.112 R)
• M11: 1,444,667 km (0.097 R)
• M12: 1,561,203 km (0.074 R)
• M13: 1,731,147 km (0.089 R)
• M14: 1,849,927 km (0.056 R)
• M15: 1,989,352 km (0.101 R)
• M16: 2,180,688 km (0.098 R)
• M17: 2,403,589 km (0.105 R)
• M18: 2,524,314 km (0.055 R)
• M19: 2,732,405 km (0.052 R)
• M20: 2,852,083 km (0.11 R)
• M21: 3,041,774 km (0.098 R)
• M22: 3,138,264 km (0.063 R)
• M23: 3,298,932 km (0.107 R)
• M24: 3,476,954 km (0.067 R)
• M25: 3,643,456 km (0.118 R)
• M26: 4,007,278 km (0.052 R)
• M27: 4,098,234 km (0.045 R)
• M28: 4,236,013 km (0.095 R)
• M29: 4,414,184 km (0.104 R)
• M30: 4,563,483 km (0.086 R)
• M31: 4,738,363 km (0.098 R)
• M32: 4,891,252 km (0.067 R)
• M33: 5,251,484 km (0.106 R)
• M34: 5,426,663 km (0.091 R)
• M35: 5,527,641 km (0.116 R)
• M36: 5,637,596 km (0.106 R)
• M37: 5,774,179 km (0.1 R)
• M38: 5,894,455 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.3

Radius: 12.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.31 AU - 1.35 AU

Year: 975 Days

Day: 14.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 168.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,974,111 km

• M1: 159,771 km (0.118 R)
• M2: 240,404 km (0.059 R)
• M3: 361,279 km (0.039 R)
• M4: 579,393 km (0.113 R)
• M5: 801,695 km (0.076 R)
• M6: 976,126 km (0.105 R)
• M7: 1,092,663 km (0.093 R)
• M8: 1,173,147 km (0.091 R)
• M9: 1,383,780 km (0.096 R)
• M10: 1,526,347 km (0.088 R)
• M11: 1,607,280 km (0.101 R)
• M12: 1,810,733 km (0.108 R)
• M13: 1,913,058 km (0.107 R)
• M14: 2,000,872 km (0.076 R)
• M15: 2,135,061 km (0.068 R)
• M16: 2,284,060 km (0.118 R)
• M17: 2,556,328 km (0.098 R)
• M18: 2,665,834 km (0.03 R)
• M19: 2,752,002 km (0.088 R)
• M20: 2,940,197 km (0.104 R)
• M21: 3,395,722 km (0.111 R)
• M22: 3,550,406 km (0.064 R)
• M23: 3,666,195 km (0.082 R)
• M24: 3,811,006 km (0.049 R)
• M25: 3,950,880 km (0.11 R)
• M26: 4,163,758 km (0.077 R)
• M27: 4,630,802 km (0.049 R)
• M28: 4,900,826 km (0.077 R)
• M29: 5,014,969 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.4

Radius: 12.6

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.15 AU - 2.51 AU

Year: 2261 Days

Day: 10.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,974,111 km

• M1: 166,951 km (0.111 R)
• M2: 298,597 km (0.115 R)
• M3: 395,088 km (0.067 R)
• M4: 571,464 km (0.116 R)
• M5: 653,294 km (0.1 R)
• M6: 732,581 km (0.057 R)
• M7: 823,387 km (0.062 R)
• M8: 943,065 km (0.114 R)
• M9: 1,201,121 km (0.117 R)
• M10: 1,357,900 km (0.074 R)
• M11: 2,020,618 km (0.109 R)
• M12: 2,231,851 km (0.077 R)
• M13: 2,438,894 km (0.051 R)
• M14: 2,580,563 km (0.087 R)
• M15: 2,676,605 km (0.064 R)
• M16: 3,149,035 km (0.098 R)
• M17: 3,251,959 km (0.109 R)
• M18: 3,434,767 km (0.087 R)
• M19: 3,540,832 km (0.101 R)
• M20: 3,756,253 km (0.054 R)
• M21: 3,976,012 km (0.116 R)
• M22: 4,228,384 km (0.076 R)
• M23: 4,573,207 km (0.033 R)
• M24: 4,675,382 km (0.088 R)
• M25: 5,062,242 km (0.102 R)
• M26: 5,351,415 km (0.102 R)
• M27: 5,552,624 km (0.095 R)
• M28: 6,106,435 km (0.1 R)
• M29: 6,203,076 km (0.087 R)
• M30: 6,316,620 km (0.116 R)
• M31: 6,414,607 km (0.096 R)
• M32: 6,711,260 km (0.102 R)
• M33: 6,861,157 km (0.069 R)
• M34: 7,181,595 km (0.098 R)
• M35: 7,266,866 km (0.107 R)
• M36: 7,715,061 km (0.052 R)
• M37: 8,207,837 km (0.07 R)
• M38: 8,296,997 km (0.062 R)
• M39: 8,656,630 km (0.108 R)
• M40: 8,801,890 km (0.112 R)
• M41: 8,966,298 km (0.063 R)
• M42: 9,354,056 km (0.084 R)
• M43: 9,615,553 km (0.116 R)
• M44: 9,860,594 km (0.098 R)
• M45: 10,126,729 km (0.047 R)
• M46: 10,318,364 km (0.076 R)
• M47: 10,434,003 km (0.078 R)
• M48: 10,705,224 km (0.087 R)
• M49: 11,077,124 km (0.078 R)
• M50: 11,713,214 km (0.108 R)
• M51: 11,833,790 km (0.043 R)
• M52: 11,975,010 km (0.068 R)
• M53: 12,096,484 km (0.106 R)
• M54: 12,340,777 km (0.061 R)
• M55: 12,586,566 km (0.103 R)
• M56: 12,689,490 km (0.094 R)
• M57: 12,834,151 km (0.113 R)
• M58: 12,937,673 km (0.071 R)
• M59: 13,229,239 km (0.04 R)
• M60: 13,565,086 km (0.064 R)
• M61: 13,649,609 km (0.038 R)
• M62: 14,245,457 km (0.053 R)
• M63: 14,503,364 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.2

Radius: 3.8

Gravity: 36.72 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.82 AU - 10.34 AU

Year: 20348 Days

Day: 21.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,974,111 km

• M1: 72,256 km (0.076 R)
• M2: 140,024 km (0.093 R)
• M3: 164,258 km (0.111 R)
• M4: 203,752 km (0.114 R)
• M5: 549,922 km (0.094 R)
• M6: 591,211 km (0.114 R)
• M7: 1,008,290 km (0.105 R)
• M8: 1,111,213 km (0.1 R)
• M9: 1,585,737 km (0.114 R)
• M10: 1,859,502 km (0.12 R)
• M11: 2,180,838 km (0.087 R)
• M12: 2,909,828 km (0.104 R)
• M13: 4,068,314 km (0.119 R)
• M14: 4,232,423 km (0.086 R)
• M15: 4,737,615 km (0.073 R)
• M16: 5,173,094 km (0.082 R)
• M17: 5,621,290 km (0.097 R)
• M18: 6,035,227 km (0.111 R)
• M19: 6,843,504 km (0.103 R)
• M20: 7,285,117 km (0.076 R)
• M21: 7,334,784 km (0.03 R)
• M22: 7,484,232 km (0.112 R)
• M23: 8,092,646 km (0.104 R)
• M24: 8,247,181 km (0.118 R)
• M25: 8,559,093 km (0.111 R)
• M26: 9,302,145 km (0.051 R)
• M27: 9,572,469 km (0.055 R)
• M28: 9,735,979 km (0.077 R)
• M29: 10,735,891 km (0.096 R)
• M30: 11,826,160 km (0.093 R)
• M31: 12,118,924 km (0.089 R)
• M32: 14,545,401 km (0.061 R)
• M33: 14,670,465 km (0.107 R)
• M34: 14,733,296 km (0.118 R)
• M35: 14,984,920 km (0.094 R)
• M36: 15,048,199 km (0.076 R)
• M37: 15,684,589 km (0.075 R)
• M38: 15,877,271 km (0.084 R)
• M39: 20,378,820 km (0.086 R)
• M40: 20,448,832 km (0.047 R)
• M41: 21,011,619 km (0.04 R)
• M42: 21,865,374 km (0.115 R)
• M43: 24,642,360 km (0.05 R)
• M44: 24,866,308 km (0.104 R)
• M45: 25,768,832 km (0.111 R)
• M46: 27,683,086 km (0.113 R)
• M47: 29,642,668 km (0.066 R)
• M48: 30,759,417 km (0.046 R)
• M49: 30,839,751 km (0.071 R)
• M50: 31,727,464 km (0.064 R)
• M51: 31,808,696 km (0.064 R)
• M52: 32,378,514 km (0.108 R)
• M53: 34,440,871 km (0.086 R)
• M54: 36,290,648 km (0.116 R)
• M55: 37,570,308 km (0.076 R)
• M56: 38,000,103 km (0.084 R)
• M57: 39,212,145 km (0.097 R)
• M58: 39,998,132 km (0.075 R)
• M59: 40,085,797 km (0.043 R)
• M60: 40,701,093 km (0.093 R)
• M61: 41,940,960 km (0.096 R)
• M62: 43,283,152 km (0.097 R)
• M63: 43,643,533 km (0.112 R)
• M64: 43,823,948 km (0.083 R)
• M65: 44,185,825 km (0.091 R)
• M66: 44,639,406 km (0.046 R)
• M67: 44,912,422 km (0.107 R)
• M68: 46,285,282 km (0.115 R)
• M69: 48,510,401 km (0.049 R)
• M70: 48,790,897 km (0.093 R)
• M71: 49,072,141 km (0.108 R)
• M72: 49,353,684 km (0.077 R)
• M73: 49,730,072 km (0.118 R)
• M74: 50,107,508 km (0.05 R)
• M75: 51,150,055 km (0.097 R)
• M76: 53,160,202 km (0.103 R)
• M77: 53,256,543 km (0.099 R)
• M78: 55,391,304 km (0.07 R)
• M79: 56,076,313 km (0.096 R)
• M80: 56,174,449 km (0.074 R)
• M81: 58,446,392 km (0.079 R)
• M82: 59,143,668 km (0.095 R)
• M83: 60,245,157 km (0.074 R)
• M84: 61,353,378 km (0.095 R)
• M85: 62,671,784 km (0.112 R)
• M86: 65,233,348 km (0.105 R)
• M87: 65,749,611 km (0.104 R)
• M88: 68,142,428 km (0.12 R)
• M89: 68,247,147 km (0.1 R)
• M90: 68,666,470 km (0.081 R)
• M91: 69,296,875 km (0.075 R)
• M92: 70,669,585 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.9

Radius: 7.3

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.88 AU - 12.06 AU

Year: 23102 Days

Day: 16.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,974,111 km

• M1: 147,204 km (0.075 R)
• M2: 541,993 km (0.042 R)
• M3: 773,571 km (0.038 R)
• M4: 1,825,842 km (0.072 R)
• M5: 2,097,512 km (0.109 R)
• M6: 2,329,388 km (0.055 R)
• M7: 2,488,561 km (0.099 R)
• M8: 2,874,074 km (0.087 R)
• M9: 3,396,919 km (0.076 R)
• M10: 4,075,495 km (0.109 R)
• M11: 4,627,960 km (0.093 R)
• M12: 4,795,061 km (0.117 R)
• M13: 4,929,998 km (0.084 R)
• M14: 5,203,912 km (0.112 R)
• M15: 5,659,587 km (0.063 R)
• M16: 5,802,453 km (0.087 R)
• M17: 6,571,535 km (0.094 R)
• M18: 7,294,691 km (0.106 R)
• M19: 7,764,429 km (0.11 R)
• M20: 8,083,072 km (0.081 R)
• M21: 8,487,286 km (0.055 R)
• M22: 8,898,231 km (0.064 R)
• M23: 9,106,022 km (0.08 R)
• M24: 9,231,535 km (0.105 R)
• M25: 9,526,692 km (0.082 R)
• M26: 9,782,055 km (0.089 R)
• M27: 10,299,514 km (0.12 R)
• M28: 10,826,099 km (0.074 R)
• M29: 11,271,452 km (0.118 R)
• M30: 12,226,185 km (0.098 R)
• M31: 12,272,411 km (0.11 R)
• M32: 12,457,463 km (0.06 R)
• M33: 12,550,214 km (0.08 R)
• M34: 13,018,007 km (0.051 R)
• M35: 13,254,072 km (0.118 R)
• M36: 13,443,912 km (0.115 R)
• M37: 14,847,140 km (0.085 R)
• M38: 15,192,861 km (0.084 R)
• M39: 15,791,551 km (0.088 R)
• M40: 16,397,871 km (0.054 R)
• M41: 16,960,509 km (0.11 R)
• M42: 17,115,044 km (0.076 R)
• M43: 17,166,655 km (0.104 R)
• M44: 18,315,267 km (0.114 R)
• M45: 18,792,335 km (0.083 R)
• M46: 19,812,742 km (0.098 R)
• M47: 19,866,896 km (0.075 R)
• M48: 20,193,169 km (0.094 R)
• M49: 20,302,376 km (0.08 R)
• M50: 20,796,049 km (0.066 R)
• M51: 21,627,514 km (0.048 R)
• M52: 21,906,963 km (0.07 R)
• M53: 23,151,318 km (0.114 R)
• M54: 23,839,617 km (0.099 R)
• M55: 24,070,597 km (0.084 R)
• M56: 24,244,280 km (0.05 R)
• M57: 25,001,843 km (0.103 R)
• M58: 25,530,821 km (0.074 R)
• M59: 26,004,149 km (0.114 R)
• M60: 26,301,400 km (0.104 R)
• M61: 27,079,608 km (0.104 R)
• M62: 27,622,798 km (0.11 R)
• M63: 28,108,542 km (0.096 R)
• M64: 29,397,328 km (0.068 R)
• M65: 29,645,062 km (0.049 R)
• M66: 30,017,860 km (0.1 R)
• M67: 30,204,857 km (0.084 R)
• M68: 30,267,240 km (0.11 R)
• M69: 32,542,474 km (0.083 R)
• M70: 32,991,267 km (0.115 R)
• M71: 33,571,258 km (0.101 R)
• M72: 34,480,215 km (0.032 R)
• M73: 35,463,073 km (0.099 R)
• M74: 35,726,664 km (0.081 R)
• M75: 36,189,670 km (0.099 R)
• M76: 36,388,635 km (0.071 R)
• M77: 37,255,255 km (0.113 R)
• M78: 37,523,335 km (0.116 R)
• M79: 38,128,608 km (0.102 R)
• M80: 40,169,721 km (0.088 R)
• M81: 40,307,052 km (0.118 R)
• M82: 40,927,135 km (0.081 R)
• M83: 41,065,214 km (0.027 R)
• M84: 41,342,120 km (0.071 R)
• M85: 44,997,244 km (0.083 R)
• M86: 45,425,543 km (0.076 R)
• M87: 47,297,312 km (0.058 R)
• M88: 48,607,939 km (0.025 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 19,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit