🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.65 AU - 0.67 AU

Year: 341 Days

Day: 17.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.9

Radius: 10.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.77 AU

Year: 380 Days

Day: 8.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,580,285 km

• M1: 182,061 km (0.061 R)
• M2: 267,780 km (0.047 R)
• M3: 357,988 km (0.091 R)
• M4: 427,551 km (0.086 R)
• M5: 570,417 km (0.06 R)
• M6: 675,584 km (0.067 R)
• M7: 819,946 km (0.066 R)
• M8: 921,373 km (0.094 R)
• M9: 989,590 km (0.051 R)
• M10: 1,071,570 km (0.109 R)
• M11: 1,140,833 km (0.081 R)
• M12: 1,316,012 km (0.039 R)
• M13: 1,397,244 km (0.108 R)
• M14: 1,530,835 km (0.042 R)
• M15: 1,703,920 km (0.057 R)
• M16: 1,785,750 km (0.059 R)
• M17: 1,946,268 km (0.098 R)
• M18: 2,352,576 km (0.102 R)
• M19: 2,565,903 km (0.082 R)
• M20: 2,664,488 km (0.12 R)
• M21: 2,756,191 km (0.051 R)
• M22: 2,861,508 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.6

Radius: 8.3

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.58 AU - 0.92 AU

Year: 413 Days

Day: 9.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 44,580,285 km

• M1: 121,922 km (0.099 R)
• M2: 185,501 km (0.111 R)
• M3: 250,576 km (0.045 R)
• M4: 391,049 km (0.104 R)
• M5: 443,408 km (0.084 R)
• M6: 601,234 km (0.068 R)
• M7: 659,577 km (0.041 R)
• M8: 715,826 km (0.063 R)
• M9: 944,561 km (0.072 R)
• M10: 1,018,313 km (0.094 R)
• M11: 1,084,435 km (0.114 R)
• M12: 1,176,587 km (0.077 R)
• M13: 1,322,445 km (0.088 R)
• M14: 1,389,914 km (0.062 R)
• M15: 1,490,444 km (0.058 R)
• M16: 1,544,448 km (0.085 R)
• M17: 1,643,333 km (0.104 R)
• M18: 1,699,133 km (0.097 R)
• M19: 1,778,569 km (0.085 R)
• M20: 1,864,887 km (0.059 R)
• M21: 1,952,701 km (0.08 R)
• M22: 2,096,165 km (0.116 R)
• M23: 2,199,986 km (0.09 R)
• M24: 2,280,470 km (0.085 R)
• M25: 2,349,435 km (0.115 R)
• M26: 2,425,430 km (0.105 R)
• M27: 2,566,800 km (0.062 R)
• M28: 2,651,772 km (0.101 R)
• M29: 2,704,580 km (0.096 R)
• M30: 2,764,269 km (0.094 R)
• M31: 2,831,140 km (0.095 R)
• M32: 2,987,170 km (0.054 R)
• M33: 3,350,244 km (0.091 R)
• M34: 3,529,911 km (0.118 R)
• M35: 3,720,200 km (0.081 R)
• M36: 3,779,441 km (0.115 R)
• M37: 3,989,177 km (0.117 R)
• M38: 4,049,764 km (0.066 R)
• M39: 4,334,299 km (0.084 R)
• M40: 4,396,681 km (0.103 R)
• M41: 4,475,071 km (0.071 R)
• M42: 4,641,124 km (0.096 R)
• M43: 4,713,081 km (0.085 R)
• M44: 4,801,344 km (0.051 R)
• M45: 4,963,358 km (0.039 R)
• M46: 5,110,712 km (0.071 R)
• M47: 5,251,184 km (0.061 R)
• M48: 5,351,116 km (0.027 R)
• M49: 5,409,758 km (0.05 R)
• M50: 5,476,928 km (0.091 R)
• M51: 5,586,882 km (0.1 R)
• M52: 5,697,435 km (0.118 R)
• M53: 5,800,209 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.4

Radius: 9

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.99 AU - 1.11 AU

Year: 684 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,580,285 km

• M1: 118,482 km (0.1 R)
• M2: 209,138 km (0.064 R)
• M3: 310,864 km (0.105 R)
• M4: 492,177 km (0.118 R)
• M5: 571,314 km (0.088 R)
• M6: 645,664 km (0.102 R)
• M7: 863,329 km (0.07 R)
• M8: 1,046,288 km (0.101 R)
• M9: 1,163,423 km (0.076 R)
• M10: 1,235,978 km (0.058 R)
• M11: 1,328,878 km (0.084 R)
• M12: 1,392,158 km (0.114 R)
• M13: 1,561,503 km (0.1 R)
• M14: 1,849,628 km (0.105 R)
• M15: 1,913,506 km (0.104 R)
• M16: 2,154,509 km (0.065 R)
• M17: 2,229,607 km (0.046 R)
• M18: 2,305,453 km (0.113 R)
• M19: 2,420,942 km (0.098 R)
• M20: 2,522,669 km (0.027 R)
• M21: 2,617,813 km (0.107 R)
• M22: 2,697,998 km (0.091 R)
• M23: 2,754,695 km (0.073 R)
• M24: 2,910,427 km (0.09 R)
• M25: 3,052,395 km (0.113 R)
• M26: 3,128,540 km (0.12 R)
• M27: 3,256,746 km (0.114 R)
• M28: 3,351,890 km (0.055 R)
• M29: 3,447,932 km (0.107 R)
• M30: 3,589,451 km (0.072 R)
• M31: 3,714,814 km (0.095 R)
• M32: 3,859,924 km (0.099 R)
• M33: 4,230,777 km (0.078 R)
• M34: 4,287,475 km (0.119 R)
• M35: 4,622,873 km (0.089 R)
• M36: 4,867,765 km (0.038 R)
• M37: 5,026,788 km (0.067 R)
• M38: 5,207,651 km (0.059 R)
• M39: 5,555,317 km (0.094 R)
• M40: 5,627,722 km (0.115 R)
• M41: 5,700,576 km (0.105 R)
• M42: 5,794,674 km (0.033 R)
• M43: 5,889,369 km (0.083 R)
• M44: 5,973,892 km (0.05 R)
• M45: 6,208,461 km (0.103 R)
• M46: 6,272,938 km (0.114 R)
• M47: 6,555,079 km (0.104 R)
• M48: 6,697,796 km (0.05 R)
• M49: 6,797,129 km (0.096 R)
• M50: 6,874,770 km (0.097 R)
• M51: 7,030,950 km (0.082 R)
• M52: 7,188,178 km (0.113 R)
• M53: 7,267,315 km (0.071 R)
• M54: 7,483,484 km (0.115 R)
• M55: 7,563,668 km (0.091 R)
• M56: 7,852,392 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369

Radius: 12.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.41 AU - 3.41 AU

Year: 3156 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,580,285 km

• M1: 266,583 km (0.101 R)
• M2: 347,665 km (0.106 R)
• M3: 491,130 km (0.078 R)
• M4: 675,584 km (0.075 R)
• M5: 821,891 km (0.099 R)
• M6: 1,048,083 km (0.107 R)
• M7: 1,273,975 km (0.097 R)
• M8: 1,360,293 km (0.1 R)
• M9: 1,596,658 km (0.059 R)
• M10: 1,810,433 km (0.088 R)
• M11: 1,933,253 km (0.108 R)
• M12: 2,084,497 km (0.029 R)
• M13: 2,493,946 km (0.057 R)
• M14: 2,603,901 km (0.103 R)
• M15: 2,729,413 km (0.089 R)
• M16: 2,957,849 km (0.114 R)
• M17: 3,282,327 km (0.105 R)
• M18: 3,494,756 km (0.025 R)
• M19: 3,587,357 km (0.084 R)
• M20: 4,030,017 km (0.082 R)
• M21: 4,440,214 km (0.108 R)
• M22: 4,658,777 km (0.1 R)
• M23: 5,229,942 km (0.119 R)
• M24: 5,353,958 km (0.114 R)
• M25: 5,586,882 km (0.082 R)
• M26: 6,305,999 km (0.107 R)
• M27: 6,457,093 km (0.098 R)
• M28: 6,590,385 km (0.113 R)
• M29: 6,782,319 km (0.102 R)
• M30: 6,878,959 km (0.101 R)
• M31: 7,112,930 km (0.116 R)
• M32: 7,349,594 km (0.115 R)
• M33: 7,448,927 km (0.102 R)
• M34: 7,548,709 km (0.101 R)
• M35: 8,034,154 km (0.052 R)
• M36: 8,280,541 km (0.097 R)
• M37: 8,508,828 km (0.104 R)
• M38: 8,655,134 km (0.1 R)
• M39: 9,270,131 km (0.12 R)
• M40: 9,356,000 km (0.059 R)
• M41: 9,615,553 km (0.092 R)
• M42: 9,877,349 km (0.062 R)
• M43: 11,474,605 km (0.056 R)
• M44: 11,590,095 km (0.065 R)
• M45: 11,682,696 km (0.071 R)
• M46: 12,032,606 km (0.112 R)
• M47: 12,126,403 km (0.114 R)
• M48: 12,362,170 km (0.118 R)
• M49: 12,504,288 km (0.068 R)
• M50: 12,718,512 km (0.074 R)
• M51: 13,030,274 km (0.08 R)
• M52: 13,759,115 km (0.109 R)
• M53: 14,029,737 km (0.078 R)
• M54: 14,153,305 km (0.103 R)
• M55: 15,434,611 km (0.096 R)
• M56: 15,972,864 km (0.096 R)
• M57: 16,076,236 km (0.1 R)
• M58: 16,569,610 km (0.06 R)
• M59: 16,700,358 km (0.067 R)
• M60: 16,831,406 km (0.062 R)
• M61: 17,252,973 km (0.098 R)
• M62: 17,465,103 km (0.076 R)
• M63: 18,052,873 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458

Radius: 15

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.73 AU - 3.25 AU

Year: 3287 Days

Day: 11.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,580,285 km

• M1: 187,147 km (0.117 R)
• M2: 321,635 km (0.072 R)
• M3: 441,613 km (0.106 R)
• M4: 568,622 km (0.094 R)
• M5: 765,642 km (0.032 R)
• M6: 908,059 km (0.114 R)
• M7: 1,018,911 km (0.112 R)
• M8: 1,211,444 km (0.029 R)
• M9: 1,572,872 km (0.114 R)
• M10: 1,876,556 km (0.079 R)
• M11: 2,130,722 km (0.091 R)
• M12: 2,241,275 km (0.052 R)
• M13: 2,368,134 km (0.047 R)
• M14: 2,570,241 km (0.079 R)
• M15: 2,718,343 km (0.098 R)
• M16: 2,869,287 km (0.095 R)
• M17: 3,023,223 km (0.095 R)
• M18: 3,116,872 km (0.087 R)
• M19: 3,371,637 km (0.119 R)
• M20: 3,485,182 km (0.03 R)
• M21: 3,783,480 km (0.12 R)
• M22: 4,142,215 km (0.069 R)
• M23: 4,673,886 km (0.058 R)
• M24: 4,801,194 km (0.089 R)
• M25: 4,911,148 km (0.065 R)
• M26: 5,133,750 km (0.066 R)
• M27: 5,550,679 km (0.09 R)
• M28: 5,646,871 km (0.106 R)
• M29: 5,743,810 km (0.043 R)
• M30: 6,336,816 km (0.098 R)
• M31: 6,457,841 km (0.064 R)
• M32: 6,559,268 km (0.115 R)
• M33: 6,661,144 km (0.106 R)
• M34: 6,825,403 km (0.055 R)
• M35: 7,011,802 km (0.114 R)
• M36: 7,368,593 km (0.062 R)
• M37: 7,517,293 km (0.117 R)
• M38: 7,925,845 km (0.078 R)
• M39: 8,121,968 km (0.092 R)
• M40: 8,363,867 km (0.084 R)
• M41: 8,585,871 km (0.118 R)
• M42: 8,809,968 km (0.119 R)
• M43: 9,609,120 km (0.109 R)
• M44: 9,911,906 km (0.118 R)
• M45: 10,574,924 km (0.029 R)
• M46: 10,815,178 km (0.116 R)
• M47: 11,154,616 km (0.086 R)
• M48: 11,276,687 km (0.1 R)
• M49: 11,374,674 km (0.08 R)
• M50: 11,596,229 km (0.109 R)
• M51: 11,794,446 km (0.063 R)
• M52: 11,943,744 km (0.075 R)
• M53: 12,143,906 km (0.117 R)
• M54: 12,699,962 km (0.118 R)
• M55: 12,878,731 km (0.097 R)
• M56: 13,601,887 km (0.056 R)
• M57: 13,784,696 km (0.092 R)
• M58: 14,047,390 km (0.11 R)
• M59: 14,285,250 km (0.059 R)
• M60: 14,497,829 km (0.063 R)
• M61: 14,818,567 km (0.116 R)
• M62: 15,141,698 km (0.054 R)
• M63: 16,708,437 km (0.112 R)
• M64: 17,638,935 km (0.075 R)
• M65: 17,981,514 km (0.118 R)
• M66: 18,355,210 km (0.072 R)
• M67: 18,673,405 km (0.119 R)
• M68: 18,905,880 km (0.118 R)
• M69: 19,934,515 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.6

Radius: 6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.87 AU - 9.95 AU

Year: 18353 Days

Day: 24.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,580,285 km

• M1: 148,401 km (0.11 R)
• M2: 430,692 km (0.11 R)
• M3: 602,431 km (0.05 R)
• M4: 863,778 km (0.096 R)
• M5: 988,692 km (0.044 R)
• M6: 1,296,415 km (0.08 R)
• M7: 1,503,159 km (0.094 R)
• M8: 1,588,879 km (0.093 R)
• M9: 2,430,965 km (0.031 R)
• M10: 2,481,230 km (0.076 R)
• M11: 2,790,449 km (0.09 R)
• M12: 3,249,415 km (0.062 R)
• M13: 3,558,784 km (0.082 R)
• M14: 4,266,082 km (0.08 R)
• M15: 4,418,972 km (0.117 R)
• M16: 4,573,506 km (0.106 R)
• M17: 4,667,154 km (0.092 R)
• M18: 4,824,531 km (0.116 R)
• M19: 5,372,957 km (0.084 R)
• M20: 5,604,535 km (0.111 R)
• M21: 5,839,254 km (0.115 R)
• M22: 6,077,413 km (0.102 R)
• M23: 6,422,985 km (0.116 R)
• M24: 6,668,624 km (0.119 R)
• M25: 6,953,309 km (0.084 R)
• M26: 7,133,126 km (0.113 R)
• M27: 7,205,531 km (0.086 R)
• M28: 7,756,350 km (0.084 R)
• M29: 8,626,860 km (0.111 R)
• M30: 9,488,245 km (0.071 R)
• M31: 10,254,036 km (0.077 R)
• M32: 10,747,859 km (0.115 R)
• M33: 10,872,474 km (0.061 R)
• M34: 11,887,047 km (0.046 R)
• M35: 11,972,916 km (0.091 R)
• M36: 12,275,253 km (0.115 R)
• M37: 12,362,170 km (0.084 R)
• M38: 12,492,769 km (0.112 R)
• M39: 13,286,236 km (0.061 R)
• M40: 13,733,982 km (0.092 R)
• M41: 14,050,531 km (0.085 R)
• M42: 14,506,655 km (0.112 R)
• M43: 14,552,582 km (0.095 R)
• M44: 14,736,587 km (0.107 R)
• M45: 15,200,041 km (0.097 R)
• M46: 16,284,177 km (0.034 R)
• M47: 16,475,214 km (0.109 R)
• M48: 16,571,106 km (0.09 R)
• M49: 16,956,171 km (0.106 R)
• M50: 17,052,960 km (0.112 R)
• M51: 17,149,900 km (0.05 R)
• M52: 17,344,228 km (0.057 R)
• M53: 17,539,303 km (0.09 R)
• M54: 17,784,344 km (0.049 R)
• M55: 18,277,569 km (0.091 R)
• M56: 19,530,451 km (0.085 R)
• M57: 19,733,455 km (0.067 R)
• M58: 20,398,118 km (0.057 R)
• M59: 20,449,431 km (0.09 R)
• M60: 20,501,042 km (0.09 R)
• M61: 20,707,337 km (0.109 R)
• M62: 22,488,749 km (0.04 R)
• M63: 22,754,734 km (0.057 R)
• M64: 23,992,207 km (0.073 R)
• M65: 24,155,269 km (0.111 R)
• M66: 25,749,833 km (0.037 R)
• M67: 26,251,734 km (0.044 R)
• M68: 26,756,626 km (0.082 R)
• M69: 26,869,423 km (0.028 R)
• M70: 28,290,902 km (0.084 R)
• M71: 28,635,725 km (0.092 R)
• M72: 29,736,766 km (0.118 R)
• M73: 29,795,109 km (0.116 R)
• M74: 31,028,842 km (0.113 R)
• M75: 31,087,934 km (0.115 R)
• M76: 31,562,757 km (0.111 R)
• M77: 32,579,424 km (0.108 R)
• M78: 32,820,127 km (0.11 R)
• M79: 33,364,065 km (0.072 R)
• M80: 34,216,025 km (0.087 R)
• M81: 35,075,166 km (0.109 R)
• M82: 35,136,800 km (0.078 R)
• M83: 35,507,354 km (0.053 R)
• M84: 35,693,154 km (0.048 R)
• M85: 37,253,909 km (0.12 R)
• M86: 38,074,154 km (0.099 R)
• M87: 38,709,347 km (0.036 R)
• M88: 41,219,449 km (0.066 R)
• M89: 41,610,199 km (0.112 R)
• M90: 42,329,914 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 11,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit