🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.51 AU - 0.75 AU

Year: 323 Days

Day: 28.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,962,019 km

• M1: 54,304 km (0.113 R)
• M2: 233,971 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865

Radius: 14.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.76 AU - 0.76 AU

Year: 428 Days

Day: 12.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 49,962,019 km

• M1: 176,825 km (0.092 R)
• M2: 298,149 km (0.109 R)
• M3: 401,371 km (0.06 R)
• M4: 502,798 km (0.113 R)
• M5: 740,061 km (0.1 R)
• M6: 891,903 km (0.106 R)
• M7: 983,905 km (0.093 R)
• M8: 1,133,653 km (0.109 R)
• M9: 1,270,984 km (0.107 R)
• M10: 1,360,443 km (0.101 R)
• M11: 1,568,683 km (0.038 R)
• M12: 1,671,307 km (0.118 R)
• M13: 1,829,582 km (0.114 R)
• M14: 1,956,291 km (0.091 R)
• M15: 2,199,837 km (0.116 R)
• M16: 2,354,670 km (0.111 R)
• M17: 2,473,302 km (0.106 R)
• M18: 2,682,589 km (0.099 R)
• M19: 2,904,891 km (0.071 R)
• M20: 3,032,648 km (0.106 R)
• M21: 3,126,147 km (0.108 R)
• M22: 3,286,516 km (0.108 R)
• M23: 3,397,667 km (0.058 R)
• M24: 3,555,193 km (0.094 R)
• M25: 3,669,337 km (0.097 R)
• M26: 4,011,168 km (0.085 R)
• M27: 4,146,105 km (0.052 R)
• M28: 4,322,930 km (0.044 R)
• M29: 4,518,753 km (0.091 R)
• M30: 4,700,963 km (0.064 R)
• M31: 4,826,626 km (0.096 R)
• M32: 4,936,431 km (0.038 R)
• M33: 5,081,391 km (0.078 R)
• M34: 5,184,464 km (0.115 R)
• M35: 5,323,141 km (0.037 R)
• M36: 5,559,805 km (0.111 R)
• M37: 5,800,059 km (0.113 R)
• M38: 5,989,450 km (0.086 R)
• M39: 6,171,660 km (0.028 R)
• M40: 6,272,639 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.7

Radius: 13.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1 AU - 1.04 AU

Year: 665 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 49,962,019 km

• M1: 163,211 km (0.076 R)
• M2: 262,245 km (0.109 R)
• M3: 345,421 km (0.1 R)
• M4: 439,967 km (0.064 R)
• M5: 577,448 km (0.111 R)
• M6: 683,662 km (0.103 R)
• M7: 787,483 km (0.098 R)
• M8: 902,823 km (0.056 R)
• M9: 996,322 km (0.04 R)
• M10: 1,116,748 km (0.115 R)
• M11: 1,279,361 km (0.111 R)
• M12: 1,548,637 km (0.096 R)
• M13: 1,865,186 km (0.117 R)
• M14: 1,994,738 km (0.095 R)
• M15: 2,286,304 km (0.059 R)
• M16: 2,402,093 km (0.095 R)
• M17: 2,591,783 km (0.112 R)
• M18: 2,688,423 km (0.068 R)
• M19: 2,786,410 km (0.075 R)
• M20: 2,885,593 km (0.062 R)
• M21: 3,113,281 km (0.049 R)
• M22: 3,242,384 km (0.08 R)
• M23: 3,355,630 km (0.078 R)
• M24: 3,568,508 km (0.117 R)
• M25: 3,767,473 km (0.092 R)
• M26: 3,886,852 km (0.109 R)
• M27: 4,054,401 km (0.064 R)
• M28: 4,300,490 km (0.079 R)
• M29: 4,454,426 km (0.114 R)
• M30: 4,907,259 km (0.109 R)
• M31: 5,017,812 km (0.092 R)
• M32: 5,220,966 km (0.1 R)
• M33: 5,302,945 km (0.09 R)
• M34: 5,426,812 km (0.086 R)
• M35: 5,624,880 km (0.085 R)
• M36: 5,910,612 km (0.05 R)
• M37: 6,071,430 km (0.117 R)
• M38: 6,474,297 km (0.091 R)
• M39: 6,751,502 km (0.087 R)
• M40: 7,203,137 km (0.119 R)
• M41: 7,398,213 km (0.111 R)
• M42: 7,502,184 km (0.059 R)
• M43: 7,653,128 km (0.074 R)
• M44: 7,911,035 km (0.094 R)
• M45: 7,993,613 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 12.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.18 AU - 1.48 AU

Year: 990 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 49,962,019 km

• M1: 152,739 km (0.077 R)
• M2: 233,672 km (0.085 R)
• M3: 312,211 km (0.11 R)
• M4: 410,945 km (0.104 R)
• M5: 611,107 km (0.069 R)
• M6: 776,563 km (0.062 R)
• M7: 852,558 km (0.092 R)
• M8: 951,442 km (0.109 R)
• M9: 1,068,727 km (0.079 R)
• M10: 1,191,248 km (0.076 R)
• M11: 1,303,446 km (0.076 R)
• M12: 1,419,534 km (0.088 R)
• M13: 1,523,056 km (0.107 R)
• M14: 1,620,893 km (0.099 R)
• M15: 1,712,596 km (0.105 R)
• M16: 1,840,652 km (0.067 R)
• M17: 1,945,520 km (0.105 R)
• M18: 2,216,592 km (0.113 R)
• M19: 2,319,066 km (0.116 R)
• M20: 2,656,110 km (0.089 R)
• M21: 2,745,420 km (0.067 R)
• M22: 2,835,777 km (0.091 R)
• M23: 3,029,656 km (0.034 R)
• M24: 3,133,627 km (0.119 R)
• M25: 3,334,387 km (0.059 R)
• M26: 3,441,649 km (0.071 R)
• M27: 3,605,009 km (0.093 R)
• M28: 3,704,193 km (0.101 R)
• M29: 3,826,863 km (0.058 R)
• M30: 3,905,552 km (0.067 R)
• M31: 4,030,316 km (0.079 R)
• M32: 4,542,988 km (0.056 R)
• M33: 4,638,432 km (0.08 R)
• M34: 5,027,087 km (0.039 R)
• M35: 5,438,930 km (0.096 R)
• M36: 5,540,357 km (0.111 R)
• M37: 5,706,710 km (0.059 R)
• M38: 5,835,813 km (0.069 R)
• M39: 5,991,993 km (0.099 R)
• M40: 6,563,158 km (0.114 R)
• M41: 7,040,973 km (0.076 R)
• M42: 7,179,651 km (0.087 R)
• M43: 7,305,163 km (0.115 R)
• M44: 7,700,401 km (0.101 R)
• M45: 7,785,971 km (0.046 R)
• M46: 7,972,669 km (0.079 R)
• M47: 8,204,396 km (0.073 R)
• M48: 8,350,404 km (0.106 R)
• M49: 8,644,812 km (0.098 R)
• M50: 9,078,048 km (0.063 R)
• M51: 9,229,141 km (0.109 R)
• M52: 9,457,278 km (0.072 R)
• M53: 9,872,562 km (0.04 R)
• M54: 9,981,320 km (0.109 R)
• M55: 10,059,110 km (0.083 R)
• M56: 10,168,466 km (0.077 R)
• M57: 10,278,271 km (0.093 R)
• M58: 10,562,358 km (0.099 R)
• M59: 10,641,645 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932

Radius: 14.2

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.25 AU - 3.15 AU

Year: 2865 Days

Day: 6.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,962,019 km

• M1: 272,567 km (0.04 R)
• M2: 440,416 km (0.104 R)
• M3: 714,479 km (0.078 R)
• M4: 815,757 km (0.04 R)
• M5: 911,799 km (0.069 R)
• M6: 1,325,288 km (0.078 R)
• M7: 1,480,720 km (0.102 R)
• M8: 1,683,874 km (0.102 R)
• M9: 1,853,368 km (0.106 R)
• M10: 2,318,019 km (0.116 R)
• M11: 2,621,104 km (0.116 R)
• M12: 2,802,567 km (0.09 R)
• M13: 3,005,272 km (0.063 R)
• M14: 3,407,839 km (0.097 R)
• M15: 3,533,801 km (0.033 R)
• M16: 3,661,408 km (0.117 R)
• M17: 3,827,761 km (0.091 R)
• M18: 4,091,651 km (0.111 R)
• M19: 4,439,766 km (0.036 R)
• M20: 4,577,844 km (0.092 R)
• M21: 4,757,511 km (0.033 R)
• M22: 5,000,758 km (0.078 R)
• M23: 5,541,853 km (0.087 R)
• M24: 5,992,741 km (0.092 R)
• M25: 6,123,639 km (0.068 R)
• M26: 6,277,725 km (0.106 R)
• M27: 6,388,577 km (0.091 R)
• M28: 6,815,978 km (0.074 R)
• M29: 7,090,640 km (0.104 R)
• M30: 7,415,866 km (0.056 R)
• M31: 7,533,150 km (0.059 R)
• M32: 7,651,033 km (0.069 R)
• M33: 7,745,879 km (0.074 R)
• M34: 8,056,743 km (0.066 R)
• M35: 8,250,173 km (0.067 R)
• M36: 8,445,099 km (0.105 R)
• M37: 8,690,888 km (0.081 R)
• M38: 9,391,904 km (0.052 R)
• M39: 9,697,832 km (0.102 R)
• M40: 9,800,605 km (0.12 R)
• M41: 10,451,057 km (0.11 R)
• M42: 10,609,331 km (0.104 R)
• M43: 10,741,726 km (0.092 R)
• M44: 10,928,124 km (0.071 R)
• M45: 11,439,300 km (0.072 R)
• M46: 11,766,321 km (0.107 R)
• M47: 12,709,536 km (0.095 R)
• M48: 13,161,770 km (0.115 R)
• M49: 13,475,926 km (0.108 R)
• M50: 14,227,954 km (0.112 R)
• M51: 14,550,338 km (0.066 R)
• M52: 14,904,735 km (0.07 R)
• M53: 15,351,733 km (0.052 R)
• M54: 15,833,439 km (0.117 R)
• M55: 16,167,640 km (0.106 R)
• M56: 16,565,421 km (0.111 R)
• M57: 16,873,742 km (0.112 R)
• M58: 17,715,529 km (0.077 R)
• M59: 17,809,776 km (0.08 R)
• M60: 17,935,887 km (0.12 R)
• M61: 18,220,721 km (0.104 R)
• M62: 18,666,822 km (0.092 R)
• M63: 18,859,056 km (0.048 R)
• M64: 19,797,633 km (0.063 R)
• M65: 20,026,517 km (0.099 R)
• M66: 20,289,211 km (0.099 R)
• M67: 20,486,830 km (0.056 R)
• M68: 21,284,187 km (0.079 R)
• M69: 21,652,945 km (0.118 R)
• M70: 22,193,293 km (0.118 R)
• M71: 22,328,978 km (0.107 R)
• M72: 22,465,112 km (0.091 R)
• M73: 22,737,979 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104

Radius: 13.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.59 AU - 3.97 AU

Year: 3836 Days

Day: 9.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 49,962,019 km

• M1: 315,652 km (0.102 R)
• M2: 440,416 km (0.104 R)
• M3: 556,953 km (0.1 R)
• M4: 679,773 km (0.111 R)
• M5: 1,244,804 km (0.101 R)
• M6: 1,734,139 km (0.119 R)
• M7: 1,975,141 km (0.081 R)
• M8: 2,068,340 km (0.058 R)
• M9: 2,335,522 km (0.093 R)
• M10: 2,523,716 km (0.103 R)
• M11: 2,786,560 km (0.084 R)
• M12: 2,986,572 km (0.116 R)
• M13: 3,451,372 km (0.066 R)
• M14: 3,743,836 km (0.115 R)
• M15: 4,476,267 km (0.1 R)
• M16: 4,600,284 km (0.103 R)
• M17: 4,683,760 km (0.118 R)
• M18: 5,036,661 km (0.109 R)
• M19: 5,252,680 km (0.093 R)
• M20: 5,427,710 km (0.028 R)
• M21: 5,873,811 km (0.063 R)
• M22: 6,581,110 km (0.117 R)
• M23: 6,785,909 km (0.07 R)
• M24: 7,250,261 km (0.106 R)
• M25: 7,461,942 km (0.101 R)
• M26: 7,576,683 km (0.052 R)
• M27: 8,008,273 km (0.09 R)
• M28: 8,142,762 km (0.086 R)
• M29: 8,277,998 km (0.038 R)
• M30: 8,447,941 km (0.06 R)
• M31: 9,069,820 km (0.057 R)
• M32: 9,297,956 km (0.119 R)
• M33: 9,404,021 km (0.054 R)
• M34: 10,048,339 km (0.077 R)
• M35: 10,577,766 km (0.042 R)
• M36: 10,836,720 km (0.033 R)
• M37: 11,060,219 km (0.045 R)
• M38: 11,379,611 km (0.112 R)
• M39: 11,587,851 km (0.092 R)
• M40: 12,394,782 km (0.111 R)
• M41: 12,531,066 km (0.071 R)
• M42: 13,219,964 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.3

Radius: 4.3

Gravity: 28.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.82 AU - 7.34 AU

Year: 12164 Days

Day: 15 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,962,019 km

• M1: 697,276 km (0.094 R)
• M2: 805,435 km (0.096 R)
• M3: 1,017,714 km (0.112 R)
• M4: 1,356,404 km (0.068 R)
• M5: 1,423,573 km (0.114 R)
• M6: 1,514,828 km (0.089 R)
• M7: 1,584,541 km (0.097 R)
• M8: 1,655,450 km (0.113 R)
• M9: 1,727,407 km (0.075 R)
• M10: 1,924,128 km (0.106 R)
• M11: 1,999,824 km (0.116 R)
• M12: 2,474,199 km (0.047 R)
• M13: 2,529,102 km (0.11 R)
• M14: 2,667,779 km (0.078 R)
• M15: 3,128,540 km (0.102 R)
• M16: 3,368,196 km (0.106 R)
• M17: 4,154,333 km (0.097 R)
• M18: 4,384,115 km (0.106 R)
• M19: 4,787,880 km (0.034 R)
• M20: 5,098,445 km (0.114 R)
• M21: 5,451,197 km (0.071 R)
• M22: 5,811,877 km (0.08 R)
• M23: 5,958,184 km (0.057 R)
• M24: 6,254,687 km (0.071 R)
• M25: 6,404,734 km (0.075 R)
• M26: 6,670,120 km (0.077 R)
• M27: 6,784,862 km (0.115 R)
• M28: 6,977,843 km (0.031 R)
• M29: 7,055,484 km (0.088 R)
• M30: 7,133,425 km (0.076 R)
• M31: 8,418,919 km (0.112 R)
• M32: 8,751,176 km (0.073 R)
• M33: 8,919,025 km (0.099 R)
• M34: 9,172,743 km (0.086 R)
• M35: 9,300,500 km (0.068 R)
• M36: 9,557,658 km (0.047 R)
• M37: 9,600,743 km (0.106 R)
• M38: 9,904,277 km (0.092 R)
• M39: 10,520,769 km (0.099 R)
• M40: 11,331,590 km (0.109 R)
• M41: 11,698,254 km (0.058 R)
• M42: 13,012,322 km (0.108 R)
• M43: 13,251,828 km (0.082 R)
• M44: 14,769,199 km (0.058 R)
• M45: 17,172,040 km (0.112 R)
• M46: 17,645,966 km (0.103 R)
• M47: 17,751,732 km (0.076 R)
• M48: 17,910,904 km (0.072 R)
• M49: 17,964,161 km (0.062 R)
• M50: 18,070,675 km (0.064 R)
• M51: 18,230,745 km (0.115 R)
• M52: 19,638,460 km (0.112 R)
• M53: 20,023,376 km (0.057 R)
• M54: 21,192,932 km (0.114 R)
• M55: 21,249,181 km (0.095 R)
• M56: 22,441,775 km (0.072 R)
• M57: 24,182,795 km (0.117 R)
• M58: 24,713,568 km (0.062 R)
• M59: 26,147,613 km (0.081 R)
• M60: 26,631,563 km (0.114 R)
• M61: 27,301,761 km (0.094 R)
• M62: 27,362,947 km (0.111 R)
• M63: 27,546,952 km (0.067 R)
• M64: 28,039,279 km (0.071 R)
• M65: 30,354,306 km (0.099 R)
• M66: 31,246,058 km (0.029 R)
• M67: 33,972,629 km (0.113 R)
• M68: 34,500,411 km (0.119 R)
• M69: 34,566,682 km (0.055 R)
• M70: 34,831,770 km (0.083 R)
• M71: 34,964,613 km (0.11 R)
• M72: 36,167,679 km (0.108 R)
• M73: 36,774,149 km (0.095 R)
• M74: 37,520,193 km (0.1 R)
• M75: 37,792,611 km (0.081 R)
• M76: 39,372,065 km (0.097 R)
• M77: 39,718,384 km (0.104 R)
• M78: 39,787,648 km (0.089 R)
• M79: 40,135,164 km (0.104 R)
• M80: 40,274,440 km (0.072 R)
• M81: 41,464,491 km (0.053 R)
• M82: 43,164,222 km (0.066 R)
• M83: 43,664,327 km (0.068 R)
• M84: 44,597,968 km (0.111 R)
• M85: 45,538,340 km (0.094 R)
• M86: 46,558,298 km (0.106 R)
• M87: 46,924,364 km (0.086 R)
• M88: 47,070,970 km (0.116 R)
• M89: 47,659,338 km (0.11 R)
• M90: 48,102,148 km (0.11 R)
• M91: 49,662,903 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 14,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit