🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.41 AU - 0.59 AU

Year: 232 Days

Day: 28.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,902,172 km

• M1: 25,282 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.2

Radius: 14.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.67 AU - 0.69 AU

Year: 368 Days

Day: 6.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 52,902,172 km

• M1: 182,809 km (0.062 R)
• M2: 273,764 km (0.052 R)
• M3: 373,396 km (0.094 R)
• M4: 479,611 km (0.095 R)
• M5: 571,763 km (0.11 R)
• M6: 698,772 km (0.032 R)
• M7: 789,727 km (0.094 R)
• M8: 912,098 km (0.041 R)
• M9: 1,017,415 km (0.098 R)
• M10: 1,106,725 km (0.072 R)
• M11: 1,254,977 km (0.047 R)
• M12: 1,347,278 km (0.098 R)
• M13: 1,497,475 km (0.05 R)
• M14: 1,629,420 km (0.071 R)
• M15: 1,780,364 km (0.09 R)
• M16: 1,870,273 km (0.076 R)
• M17: 1,997,880 km (0.092 R)
• M18: 2,096,913 km (0.114 R)
• M19: 2,245,913 km (0.067 R)
• M20: 2,338,215 km (0.101 R)
• M21: 2,431,863 km (0.084 R)
• M22: 2,526,708 km (0.031 R)
• M23: 2,651,473 km (0.082 R)
• M24: 2,790,150 km (0.119 R)
• M25: 2,883,798 km (0.095 R)
• M26: 3,014,547 km (0.081 R)
• M27: 3,104,754 km (0.085 R)
• M28: 3,251,211 km (0.047 R)
• M29: 3,412,477 km (0.113 R)
• M30: 3,582,869 km (0.094 R)
• M31: 3,833,894 km (0.079 R)
• M32: 3,971,674 km (0.092 R)
• M33: 4,064,275 km (0.107 R)
• M34: 4,292,561 km (0.077 R)
• M35: 4,415,232 km (0.095 R)
• M36: 4,525,186 km (0.08 R)
• M37: 4,790,124 km (0.112 R)
• M38: 4,903,220 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.9

Radius: 9.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.74 AU - 0.78 AU

Year: 435 Days

Day: 10.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,902,172 km

• M1: 140,772 km (0.105 R)
• M2: 208,390 km (0.11 R)
• M3: 276,756 km (0.108 R)
• M4: 364,420 km (0.096 R)
• M5: 474,824 km (0.116 R)
• M6: 552,016 km (0.104 R)
• M7: 687,851 km (0.096 R)
• M8: 761,154 km (0.073 R)
• M9: 869,612 km (0.11 R)
• M10: 932,144 km (0.079 R)
• M11: 1,023,399 km (0.078 R)
• M12: 1,157,888 km (0.066 R)
• M13: 1,233,135 km (0.118 R)
• M14: 1,312,273 km (0.066 R)
• M15: 1,488,349 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.4

Radius: 11.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.82 AU - 1.14 AU

Year: 636 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,902,172 km

• M1: 145,260 km (0.028 R)
• M2: 271,520 km (0.057 R)
• M3: 349,760 km (0.103 R)
• M4: 434,432 km (0.104 R)
• M5: 530,923 km (0.112 R)
• M6: 618,138 km (0.119 R)
• M7: 707,748 km (0.12 R)
• M8: 809,175 km (0.101 R)
• M9: 919,429 km (0.109 R)
• M10: 998,566 km (0.055 R)
• M11: 1,083,837 km (0.098 R)
• M12: 1,160,131 km (0.093 R)
• M13: 1,330,972 km (0.106 R)
• M14: 1,405,023 km (0.046 R)
• M15: 1,501,813 km (0.1 R)
• M16: 1,600,847 km (0.12 R)
• M17: 1,711,250 km (0.057 R)
• M18: 1,787,844 km (0.117 R)
• M19: 2,029,295 km (0.097 R)
• M20: 2,341,356 km (0.066 R)
• M21: 2,442,185 km (0.106 R)
• M22: 2,539,274 km (0.109 R)
• M23: 2,679,447 km (0.119 R)
• M24: 2,790,449 km (0.104 R)
• M25: 2,919,103 km (0.108 R)
• M26: 3,038,782 km (0.053 R)
• M27: 3,132,430 km (0.041 R)
• M28: 3,300,129 km (0.109 R)
• M29: 3,396,470 km (0.092 R)
• M30: 3,482,339 km (0.075 R)
• M31: 3,761,788 km (0.09 R)
• M32: 3,880,569 km (0.08 R)
• M33: 3,970,327 km (0.08 R)
• M34: 4,121,721 km (0.088 R)
• M35: 4,201,157 km (0.104 R)

Asteroid Belt

Center: 1.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.4

Radius: 12.6

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.94 AU - 2.66 AU

Year: 2288 Days

Day: 9.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,902,172 km

• M1: 159,920 km (0.072 R)
• M2: 244,293 km (0.105 R)
• M3: 351,555 km (0.116 R)
• M4: 546,331 km (0.107 R)
• M5: 735,124 km (0.112 R)
• M6: 887,115 km (0.104 R)
• M7: 967,599 km (0.041 R)
• M8: 1,071,869 km (0.09 R)
• M9: 1,213,688 km (0.096 R)
• M10: 1,590,375 km (0.055 R)
• M11: 1,870,572 km (0.035 R)
• M12: 2,194,900 km (0.097 R)
• M13: 2,278,824 km (0.112 R)
• M14: 2,464,625 km (0.083 R)
• M15: 2,551,990 km (0.097 R)
• M16: 2,670,322 km (0.116 R)
• M17: 2,866,445 km (0.103 R)
• M18: 3,020,680 km (0.03 R)
• M19: 3,402,304 km (0.083 R)
• M20: 3,952,226 km (0.105 R)
• M21: 4,038,095 km (0.093 R)
• M22: 4,229,132 km (0.082 R)
• M23: 4,423,160 km (0.103 R)
• M24: 4,893,646 km (0.045 R)
• M25: 5,153,647 km (0.106 R)
• M26: 5,380,138 km (0.056 R)
• M27: 5,533,027 km (0.061 R)
• M28: 5,784,650 km (0.077 R)
• M29: 5,980,624 km (0.097 R)
• M30: 6,379,452 km (0.05 R)
• M31: 6,521,121 km (0.101 R)
• M32: 7,014,794 km (0.118 R)
• M33: 7,224,081 km (0.086 R)
• M34: 7,371,884 km (0.104 R)
• M35: 7,520,584 km (0.085 R)
• M36: 7,691,874 km (0.095 R)
• M37: 7,886,052 km (0.096 R)
• M38: 8,147,549 km (0.104 R)
• M39: 8,746,539 km (0.114 R)
• M40: 9,290,776 km (0.083 R)
• M41: 9,451,593 km (0.12 R)
• M42: 9,567,083 km (0.077 R)
• M43: 10,080,802 km (0.054 R)
• M44: 10,340,953 km (0.118 R)
• M45: 10,795,730 km (0.037 R)
• M46: 11,232,556 km (0.114 R)
• M47: 11,502,431 km (0.114 R)
• M48: 11,724,733 km (0.047 R)
• M49: 12,730,330 km (0.118 R)
• M50: 12,883,518 km (0.109 R)
• M51: 13,191,839 km (0.052 R)
• M52: 13,372,853 km (0.077 R)
• M53: 13,580,794 km (0.096 R)
• M54: 13,842,141 km (0.084 R)
• M55: 14,850,281 km (0.094 R)
• M56: 15,363,253 km (0.081 R)
• M57: 15,581,067 km (0.086 R)
• M58: 15,663,047 km (0.104 R)
• M59: 15,909,584 km (0.116 R)
• M60: 16,185,143 km (0.088 R)
• M61: 16,490,173 km (0.11 R)
• M62: 17,021,395 km (0.102 R)
• M63: 17,246,690 km (0.044 R)
• M64: 17,416,334 km (0.108 R)
• M65: 17,728,844 km (0.049 R)
• M66: 18,072,021 km (0.056 R)
• M67: 18,417,293 km (0.048 R)
• M68: 18,706,615 km (0.092 R)
• M69: 19,114,270 km (0.079 R)
• M70: 19,436,653 km (0.105 R)
• M71: 19,760,832 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.1

Radius: 8.3

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.61 AU - 2.71 AU

Year: 2846 Days

Day: 8.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 52,902,172 km

• M1: 118,332 km (0.086 R)
• M2: 185,053 km (0.11 R)
• M3: 293,810 km (0.066 R)
• M4: 440,117 km (0.029 R)
• M5: 505,940 km (0.063 R)
• M6: 581,487 km (0.094 R)
• M7: 642,523 km (0.094 R)
• M8: 751,580 km (0.111 R)
• M9: 1,086,230 km (0.065 R)
• M10: 1,147,715 km (0.108 R)
• M11: 1,258,118 km (0.058 R)
• M12: 1,347,428 km (0.118 R)
• M13: 1,524,103 km (0.079 R)
• M14: 1,628,373 km (0.045 R)
• M15: 1,927,718 km (0.076 R)
• M16: 1,984,117 km (0.086 R)
• M17: 2,069,687 km (0.056 R)
• M18: 2,166,177 km (0.094 R)
• M19: 2,274,187 km (0.088 R)
• M20: 2,454,751 km (0.115 R)
• M21: 2,608,837 km (0.107 R)
• M22: 2,776,836 km (0.107 R)
• M23: 3,234,605 km (0.114 R)
• M24: 3,358,472 km (0.093 R)
• M25: 3,438,058 km (0.047 R)
• M26: 3,529,762 km (0.088 R)
• M27: 3,762,835 km (0.102 R)
• M28: 3,881,317 km (0.112 R)
• M29: 3,988,878 km (0.116 R)
• M30: 4,049,166 km (0.056 R)
• M31: 4,182,756 km (0.079 R)
• M32: 4,268,626 km (0.111 R)
• M33: 4,429,443 km (0.083 R)
• M34: 4,681,067 km (0.081 R)
• M35: 4,963,059 km (0.115 R)
• M36: 5,409,908 km (0.065 R)
• M37: 5,530,334 km (0.077 R)
• M38: 5,760,266 km (0.07 R)
• M39: 6,021,015 km (0.081 R)
• M40: 7,219,743 km (0.082 R)
• M41: 7,293,345 km (0.087 R)
• M42: 7,635,326 km (0.115 R)
• M43: 8,028,319 km (0.12 R)
• M44: 8,165,800 km (0.107 R)
• M45: 8,365,962 km (0.033 R)
• M46: 8,443,304 km (0.107 R)
• M47: 8,552,061 km (0.069 R)
• M48: 8,708,242 km (0.101 R)
• M49: 8,896,885 km (0.072 R)
• M50: 9,118,738 km (0.119 R)
• M51: 9,198,324 km (0.109 R)
• M52: 10,040,560 km (0.08 R)
• M53: 10,122,839 km (0.044 R)
• M54: 10,688,319 km (0.096 R)
• M55: 10,890,426 km (0.119 R)
• M56: 11,008,907 km (0.067 R)
• M57: 11,144,742 km (0.088 R)
• M58: 11,452,615 km (0.087 R)
• M59: 11,521,280 km (0.045 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.8

Radius: 7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.76 AU - 11.26 AU

Year: 19239 Days

Day: 20.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,902,172 km

• M1: 334,501 km (0.111 R)
• M2: 541,694 km (0.115 R)
• M3: 642,523 km (0.045 R)
• M4: 695,331 km (0.083 R)
• M5: 824,733 km (0.112 R)
• M6: 1,023,549 km (0.109 R)
• M7: 1,560,904 km (0.07 R)
• M8: 2,119,951 km (0.108 R)
• M9: 2,677,802 km (0.1 R)
• M10: 2,943,039 km (0.09 R)
• M11: 3,530,809 km (0.106 R)
• M12: 4,392,343 km (0.103 R)
• M13: 4,740,308 km (0.086 R)
• M14: 4,881,977 km (0.089 R)
• M15: 5,097,248 km (0.102 R)
• M16: 5,169,654 km (0.117 R)
• M17: 5,279,010 km (0.096 R)
• M18: 6,570,488 km (0.115 R)
• M19: 6,728,613 km (0.108 R)
• M20: 6,968,119 km (0.059 R)
• M21: 7,662,104 km (0.096 R)
• M22: 8,250,023 km (0.065 R)
• M23: 8,506,434 km (0.083 R)
• M24: 9,424,367 km (0.097 R)
• M25: 9,963,069 km (0.118 R)
• M26: 10,929,471 km (0.077 R)
• M27: 12,458,810 km (0.072 R)
• M28: 12,802,287 km (0.107 R)
• M29: 12,950,388 km (0.096 R)
• M30: 13,348,319 km (0.057 R)
• M31: 13,598,895 km (0.044 R)
• M32: 13,649,310 km (0.085 R)
• M33: 13,750,139 km (0.083 R)
• M34: 13,952,545 km (0.054 R)
• M35: 14,104,985 km (0.097 R)
• M36: 14,565,597 km (0.052 R)
• M37: 16,296,743 km (0.113 R)
• M38: 17,268,082 km (0.098 R)
• M39: 18,258,121 km (0.053 R)
• M40: 19,210,012 km (0.112 R)
• M41: 19,493,051 km (0.109 R)
• M42: 19,891,580 km (0.051 R)
• M43: 21,336,696 km (0.057 R)
• M44: 21,688,699 km (0.106 R)
• M45: 21,747,491 km (0.103 R)
• M46: 21,806,433 km (0.094 R)
• M47: 24,144,049 km (0.101 R)
• M48: 24,327,157 km (0.118 R)
• M49: 25,373,295 km (0.086 R)
• M50: 25,621,627 km (0.071 R)
• M51: 25,870,857 km (0.118 R)
• M52: 26,371,412 km (0.085 R)
• M53: 26,875,257 km (0.055 R)
• M54: 28,857,579 km (0.095 R)
• M55: 29,116,682 km (0.077 R)
• M56: 29,376,683 km (0.078 R)
• M57: 30,358,345 km (0.075 R)
• M58: 30,754,181 km (0.077 R)
• M59: 31,018,819 km (0.094 R)
• M60: 31,684,081 km (0.113 R)
• M61: 32,893,281 km (0.089 R)
• M62: 33,503,490 km (0.045 R)
• M63: 34,049,074 km (0.103 R)
• M64: 34,597,500 km (0.113 R)
• M65: 36,750,363 km (0.1 R)
• M66: 37,595,441 km (0.099 R)
• M67: 40,385,441 km (0.105 R)
• M68: 40,457,847 km (0.103 R)
• M69: 40,893,326 km (0.099 R)
• M70: 41,111,589 km (0.104 R)
• M71: 43,167,513 km (0.075 R)
• M72: 43,686,617 km (0.109 R)
• M73: 43,984,168 km (0.095 R)
• M74: 44,058,817 km (0.104 R)
• M75: 44,506,713 km (0.088 R)
• M76: 45,557,638 km (0.057 R)
• M77: 46,313,406 km (0.104 R)
• M78: 46,921,073 km (0.093 R)
• M79: 47,378,394 km (0.058 R)
• M80: 48,297,673 km (0.111 R)
• M81: 48,759,481 km (0.078 R)
• M82: 51,012,276 km (0.053 R)
• M83: 52,190,808 km (0.119 R)
• M84: 52,743,871 km (0.053 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 18,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit