🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.07 AU - 1.73 AU

Year: 750 Days

Day: 14.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 145.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.81 AU - 2.37 AU

Year: 1369 Days

Day: 44.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 11.3

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.46 AU - 3.34 AU

Year: 2237 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 47,678,376 km

• M1: 231,428 km (0.083 R)
• M2: 337,792 km (0.078 R)
• M3: 420,520 km (0.102 R)
• M4: 612,753 km (0.09 R)
• M5: 720,613 km (0.117 R)
• M6: 812,167 km (0.114 R)
• M7: 916,137 km (0.092 R)
• M8: 1,183,469 km (0.072 R)
• M9: 1,466,209 km (0.09 R)
• M10: 1,585,438 km (0.12 R)
• M11: 1,677,142 km (0.093 R)
• M12: 1,823,448 km (0.099 R)
• M13: 1,963,173 km (0.085 R)
• M14: 2,427,525 km (0.108 R)
• M15: 2,569,942 km (0.114 R)
• M16: 2,654,465 km (0.06 R)
• M17: 2,776,686 km (0.103 R)
• M18: 2,938,401 km (0.085 R)
• M19: 3,415,918 km (0.051 R)
• M20: 3,522,431 km (0.119 R)
• M21: 3,697,910 km (0.097 R)
• M22: 3,848,704 km (0.045 R)
• M23: 4,043,630 km (0.092 R)
• M24: 4,142,365 km (0.095 R)
• M25: 4,313,355 km (0.118 R)
• M26: 4,443,206 km (0.071 R)
• M27: 5,096,949 km (0.094 R)
• M28: 5,326,731 km (0.07 R)
• M29: 5,844,340 km (0.105 R)
• M30: 6,263,513 km (0.051 R)
• M31: 6,378,105 km (0.084 R)
• M32: 6,692,560 km (0.113 R)
• M33: 6,877,014 km (0.113 R)
• M34: 7,131,181 km (0.069 R)
• M35: 7,613,933 km (0.088 R)
• M36: 8,125,259 km (0.094 R)
• M37: 8,196,617 km (0.076 R)
• M38: 8,286,076 km (0.1 R)
• M39: 8,394,086 km (0.072 R)
• M40: 8,593,051 km (0.098 R)
• M41: 9,329,970 km (0.092 R)
• M42: 10,279,468 km (0.081 R)
• M43: 10,531,391 km (0.063 R)
• M44: 11,239,737 km (0.068 R)
• M45: 11,781,132 km (0.118 R)
• M46: 11,943,146 km (0.069 R)
• M47: 12,065,068 km (0.071 R)
• M48: 12,619,328 km (0.097 R)
• M49: 12,785,232 km (0.078 R)
• M50: 12,889,203 km (0.092 R)
• M51: 13,519,309 km (0.1 R)
• M52: 13,859,345 km (0.072 R)
• M53: 14,202,373 km (0.087 R)
• M54: 14,374,859 km (0.107 R)
• M55: 14,635,010 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.8

Radius: 8.8

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.5 AU - 4.88 AU

Year: 3886 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,678,376 km

• M1: 154,535 km (0.086 R)
• M2: 224,397 km (0.079 R)
• M3: 283,937 km (0.115 R)
• M4: 351,405 km (0.027 R)
• M5: 417,228 km (0.084 R)
• M6: 553,961 km (0.07 R)
• M7: 1,180,327 km (0.075 R)
• M8: 1,352,963 km (0.056 R)
• M9: 1,548,338 km (0.09 R)
• M10: 2,108,432 km (0.111 R)
• M11: 2,172,610 km (0.032 R)
• M12: 2,554,234 km (0.061 R)
• M13: 2,796,882 km (0.077 R)
• M14: 2,867,642 km (0.052 R)
• M15: 2,939,000 km (0.061 R)
• M16: 3,010,807 km (0.117 R)
• M17: 3,248,817 km (0.09 R)
• M18: 3,379,416 km (0.077 R)
• M19: 3,569,106 km (0.064 R)
• M20: 4,159,270 km (0.08 R)
• M21: 4,864,474 km (0.091 R)
• M22: 5,472,889 km (0.076 R)
• M23: 5,673,649 km (0.119 R)
• M24: 5,967,758 km (0.082 R)
• M25: 6,059,312 km (0.115 R)
• M26: 6,128,277 km (0.041 R)
• M27: 6,290,291 km (0.115 R)
• M28: 6,571,236 km (0.085 R)
• M29: 6,760,777 km (0.076 R)
• M30: 7,121,158 km (0.099 R)
• M31: 8,418,321 km (0.084 R)
• M32: 8,624,317 km (0.118 R)
• M33: 8,831,959 km (0.119 R)
• M34: 9,146,563 km (0.107 R)
• M35: 9,625,426 km (0.05 R)
• M36: 10,276,626 km (0.09 R)
• M37: 10,970,012 km (0.066 R)
• M38: 11,507,068 km (0.107 R)
• M39: 11,678,358 km (0.117 R)
• M40: 11,908,290 km (0.111 R)
• M41: 12,255,806 km (0.114 R)
• M42: 12,489,477 km (0.074 R)
• M43: 12,961,010 km (0.067 R)
• M44: 14,349,129 km (0.069 R)
• M45: 14,441,281 km (0.063 R)
• M46: 14,533,583 km (0.041 R)
• M47: 14,749,901 km (0.096 R)
• M48: 16,647,101 km (0.104 R)
• M49: 16,711,728 km (0.03 R)
• M50: 16,808,667 km (0.05 R)
• M51: 17,035,757 km (0.05 R)
• M52: 17,100,832 km (0.101 R)
• M53: 17,165,907 km (0.075 R)
• M54: 17,231,132 km (0.043 R)
• M55: 17,361,880 km (0.059 R)
• M56: 17,427,404 km (0.117 R)
• M57: 17,854,955 km (0.05 R)
• M58: 18,787,697 km (0.087 R)
• M59: 20,457,658 km (0.102 R)
• M60: 20,873,840 km (0.108 R)
• M61: 20,978,409 km (0.115 R)
• M62: 21,679,424 km (0.092 R)
• M63: 21,749,885 km (0.083 R)
• M64: 22,103,684 km (0.112 R)
• M65: 22,316,861 km (0.083 R)
• M66: 22,566,540 km (0.078 R)
• M67: 23,574,081 km (0.065 R)
• M68: 24,339,424 km (0.084 R)
• M69: 24,486,179 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.5

Radius: 12.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.84 AU - 8.06 AU

Year: 9212 Days

Day: 11 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 47,678,376 km

• M1: 337,343 km (0.093 R)
• M2: 705,653 km (0.083 R)
• M3: 788,231 km (0.096 R)
• M4: 1,005,896 km (0.112 R)
• M5: 1,100,891 km (0.102 R)
• M6: 1,278,015 km (0.085 R)
• M7: 1,440,927 km (0.071 R)
• M8: 1,827,039 km (0.099 R)
• M9: 2,120,849 km (0.091 R)
• M10: 2,217,639 km (0.056 R)
• M11: 2,531,645 km (0.092 R)
• M12: 2,709,068 km (0.105 R)
• M13: 2,814,534 km (0.106 R)
• M14: 2,967,573 km (0.119 R)
• M15: 3,362,661 km (0.109 R)
• M16: 3,640,913 km (0.084 R)
• M17: 3,875,782 km (0.032 R)
• M18: 3,960,903 km (0.059 R)
• M19: 4,431,687 km (0.115 R)
• M20: 4,883,473 km (0.097 R)
• M21: 5,236,823 km (0.067 R)
• M22: 5,407,065 km (0.069 R)
• M23: 5,560,104 km (0.073 R)
• M24: 5,695,041 km (0.058 R)
• M25: 5,889,818 km (0.118 R)
• M26: 6,106,735 km (0.119 R)
• M27: 6,186,321 km (0.05 R)
• M28: 6,366,437 km (0.12 R)
• M29: 6,507,956 km (0.034 R)
• M30: 6,752,698 km (0.1 R)
• M31: 6,834,977 km (0.078 R)
• M32: 6,938,349 km (0.113 R)
• M33: 7,209,570 km (0.115 R)
• M34: 7,590,746 km (0.075 R)
• M35: 7,676,465 km (0.077 R)
• M36: 7,848,652 km (0.115 R)
• M37: 8,306,871 km (0.102 R)
• M38: 8,976,620 km (0.116 R)
• M39: 9,733,436 km (0.058 R)
• M40: 10,296,821 km (0.09 R)
• M41: 10,439,239 km (0.097 R)
• M42: 11,015,938 km (0.044 R)
• M43: 11,113,027 km (0.103 R)
• M44: 11,332,487 km (0.099 R)
• M45: 11,701,695 km (0.041 R)
• M46: 12,225,138 km (0.115 R)
• M47: 12,401,364 km (0.097 R)
• M48: 13,424,315 km (0.113 R)
• M49: 13,632,256 km (0.032 R)
• M50: 13,919,783 km (0.114 R)
• M51: 13,998,621 km (0.071 R)
• M52: 14,235,883 km (0.108 R)
• M53: 15,687,132 km (0.068 R)
• M54: 15,796,488 km (0.083 R)
• M55: 16,015,948 km (0.113 R)
• M56: 16,126,052 km (0.119 R)
• M57: 16,430,334 km (0.114 R)
• M58: 16,624,961 km (0.062 R)
• M59: 16,988,334 km (0.117 R)
• M60: 17,495,770 km (0.068 R)
• M61: 17,609,315 km (0.102 R)
• M62: 17,751,433 km (0.119 R)
• M63: 17,865,427 km (0.12 R)
• M64: 18,151,607 km (0.028 R)
• M65: 18,699,285 km (0.113 R)
• M66: 19,077,319 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228

Radius: 11.1

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.42 AU - 9.86 AU

Year: 12519 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,678,376 km

• M1: 238,758 km (0.079 R)
• M2: 1,074,113 km (0.055 R)
• M3: 1,246,001 km (0.102 R)
• M4: 1,483,712 km (0.077 R)
• M5: 2,151,965 km (0.026 R)
• M6: 3,074,087 km (0.107 R)
• M7: 3,222,189 km (0.105 R)
• M8: 3,372,534 km (0.09 R)
• M9: 3,474,111 km (0.116 R)
• M10: 3,811,604 km (0.076 R)
• M11: 3,970,926 km (0.086 R)
• M12: 4,573,955 km (0.116 R)
• M13: 4,715,026 km (0.091 R)
• M14: 4,972,783 km (0.073 R)
• M15: 5,502,060 km (0.073 R)
• M16: 5,926,170 km (0.069 R)
• M17: 6,018,472 km (0.101 R)
• M18: 6,423,882 km (0.115 R)
• M19: 6,677,899 km (0.069 R)
• M20: 6,999,984 km (0.118 R)
• M21: 7,130,283 km (0.064 R)
• M22: 7,559,330 km (0.074 R)
• M23: 7,726,580 km (0.072 R)
• M24: 7,861,368 km (0.07 R)
• M25: 8,373,442 km (0.043 R)
• M26: 9,144,170 km (0.104 R)
• M27: 9,358,244 km (0.111 R)
• M28: 9,465,955 km (0.108 R)
• M29: 9,538,061 km (0.057 R)
• M30: 10,120,894 km (0.098 R)
• M31: 10,453,750 km (0.112 R)
• M32: 10,602,899 km (0.095 R)
• M33: 12,329,109 km (0.107 R)
• M34: 12,447,291 km (0.099 R)
• M35: 12,605,416 km (0.067 R)
• M36: 12,963,703 km (0.11 R)
• M37: 13,043,738 km (0.096 R)
• M38: 13,365,672 km (0.047 R)
• M39: 13,935,490 km (0.075 R)
• M40: 14,430,211 km (0.059 R)
• M41: 14,930,615 km (0.101 R)
• M42: 15,479,191 km (0.099 R)
• M43: 15,692,069 km (0.104 R)
• M44: 16,509,471 km (0.092 R)
• M45: 17,032,765 km (0.12 R)
• M46: 18,320,054 km (0.097 R)
• M47: 18,455,141 km (0.12 R)
• M48: 18,635,556 km (0.102 R)
• M49: 19,408,977 km (0.115 R)
• M50: 22,317,908 km (0.066 R)
• M51: 22,510,291 km (0.025 R)
• M52: 23,431,215 km (0.111 R)
• M53: 23,528,903 km (0.113 R)
• M54: 23,773,645 km (0.067 R)
• M55: 24,761,140 km (0.119 R)
• M56: 25,060,037 km (0.065 R)
• M57: 25,259,900 km (0.063 R)
• M58: 25,812,514 km (0.072 R)
• M59: 26,115,450 km (0.103 R)
• M60: 26,980,574 km (0.115 R)
• M61: 27,339,460 km (0.087 R)
• M62: 27,596,768 km (0.103 R)
• M63: 27,854,974 km (0.083 R)
• M64: 28,947,936 km (0.04 R)
• M65: 29,105,163 km (0.09 R)
• M66: 29,368,007 km (0.11 R)
• M67: 29,525,982 km (0.06 R)
• M68: 29,842,980 km (0.105 R)
• M69: 30,001,853 km (0.114 R)
• M70: 30,693,743 km (0.09 R)
• M71: 31,014,780 km (0.118 R)
• M72: 32,691,323 km (0.093 R)
• M73: 32,909,736 km (0.092 R)
• M74: 34,175,484 km (0.102 R)
• M75: 34,508,190 km (0.062 R)
• M76: 34,953,692 km (0.092 R)
• M77: 35,177,042 km (0.031 R)
• M78: 35,288,941 km (0.059 R)
• M79: 35,906,481 km (0.083 R)
• M80: 37,551,459 km (0.116 R)
• M81: 38,124,419 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.1

Radius: 7.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.54 AU - 17.2 AU

Year: 23402 Days

Day: 21.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 47,678,376 km

• M1: 349,311 km (0.065 R)
• M2: 842,086 km (0.116 R)
• M3: 1,482,964 km (0.077 R)
• M4: 1,617,003 km (0.108 R)
• M5: 1,755,232 km (0.07 R)
• M6: 2,192,656 km (0.11 R)
• M7: 3,078,275 km (0.053 R)
• M8: 3,279,036 km (0.036 R)
• M9: 3,425,193 km (0.047 R)
• M10: 5,236,374 km (0.047 R)
• M11: 5,338,849 km (0.099 R)
• M12: 5,476,329 km (0.086 R)
• M13: 6,915,012 km (0.047 R)
• M14: 7,102,608 km (0.093 R)
• M15: 7,291,999 km (0.07 R)
• M16: 7,444,738 km (0.116 R)
• M17: 7,637,121 km (0.067 R)
• M18: 8,462,901 km (0.093 R)
• M19: 9,607,474 km (0.089 R)
• M20: 10,155,302 km (0.115 R)
• M21: 12,173,826 km (0.086 R)
• M22: 12,446,094 km (0.109 R)
• M23: 13,695,835 km (0.111 R)
• M24: 14,936,599 km (0.056 R)
• M25: 15,228,016 km (0.08 R)
• M26: 15,619,514 km (0.055 R)
• M27: 16,864,318 km (0.079 R)
• M28: 17,524,044 km (0.09 R)
• M29: 17,575,207 km (0.114 R)
• M30: 19,500,531 km (0.087 R)
• M31: 21,328,019 km (0.085 R)
• M32: 24,970,727 km (0.099 R)
• M33: 25,722,157 km (0.056 R)
• M34: 25,838,395 km (0.091 R)
• M35: 27,484,121 km (0.067 R)
• M36: 32,494,901 km (0.108 R)
• M37: 32,620,564 km (0.103 R)
• M38: 34,461,066 km (0.093 R)
• M39: 35,490,898 km (0.116 R)
• M40: 36,726,876 km (0.092 R)
• M41: 36,923,298 km (0.072 R)
• M42: 38,109,310 km (0.099 R)
• M43: 38,241,853 km (0.036 R)
• M44: 39,978,984 km (0.077 R)
• M45: 41,468,829 km (0.074 R)
• M46: 44,154,260 km (0.114 R)
• M47: 44,711,961 km (0.101 R)
• M48: 45,693,772 km (0.052 R)
• M49: 47,179,578 km (0.064 R)
• M50: 47,535,621 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 16,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit