🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 32.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.6 AU - 0.62 AU

Year: 308 Days

Day: 34.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 9.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.54 AU - 0.9 AU

Year: 394 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 23,965,367 km

• M1: 119,977 km (0.104 R)
• M2: 182,809 km (0.077 R)
• M3: 271,670 km (0.051 R)
• M4: 334,052 km (0.108 R)
• M5: 417,228 km (0.082 R)
• M6: 504,294 km (0.101 R)
• M7: 572,361 km (0.101 R)
• M8: 642,074 km (0.036 R)
• M9: 708,047 km (0.085 R)
• M10: 767,437 km (0.112 R)
• M11: 832,512 km (0.072 R)
• M12: 899,532 km (0.037 R)
• M13: 976,575 km (0.083 R)
• M14: 1,091,167 km (0.1 R)
• M15: 1,186,760 km (0.082 R)
• M16: 1,258,716 km (0.116 R)
• M17: 1,343,538 km (0.097 R)
• M18: 1,439,580 km (0.102 R)
• M19: 1,519,017 km (0.103 R)
• M20: 1,604,886 km (0.096 R)
• M21: 1,665,473 km (0.067 R)
• M22: 1,769,144 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.2

Radius: 10

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.74 AU - 1 AU

Year: 524 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 23,965,367 km

• M1: 132,843 km (0.027 R)
• M2: 195,076 km (0.048 R)
• M3: 298,298 km (0.098 R)
• M4: 380,128 km (0.092 R)
• M5: 529,277 km (0.07 R)
• M6: 607,517 km (0.059 R)
• M7: 714,031 km (0.079 R)
• M8: 812,167 km (0.119 R)
• M9: 894,296 km (0.026 R)
• M10: 963,111 km (0.082 R)
• M11: 1,222,364 km (0.092 R)
• M12: 1,342,042 km (0.054 R)
• M13: 1,434,494 km (0.113 R)
• M14: 1,567,636 km (0.043 R)
• M15: 1,678,488 km (0.094 R)
• M16: 1,765,255 km (0.084 R)
• M17: 1,887,776 km (0.117 R)
• M18: 1,957,039 km (0.113 R)
• M19: 2,069,836 km (0.047 R)
• M20: 2,141,344 km (0.093 R)
• M21: 2,294,532 km (0.103 R)
• M22: 2,361,402 km (0.094 R)
• M23: 2,466,570 km (0.116 R)
• M24: 2,557,974 km (0.074 R)
• M25: 2,627,387 km (0.107 R)
• M26: 2,760,081 km (0.115 R)
• M27: 2,831,289 km (0.048 R)
• M28: 2,927,182 km (0.097 R)
• M29: 3,007,964 km (0.06 R)
• M30: 3,180,002 km (0.117 R)
• M31: 3,482,638 km (0.088 R)
• M32: 3,551,154 km (0.083 R)
• M33: 3,672,179 km (0.119 R)
• M34: 4,106,761 km (0.112 R)
• M35: 4,179,316 km (0.102 R)
• M36: 4,261,445 km (0.119 R)
• M37: 4,325,622 km (0.044 R)
• M38: 4,390,249 km (0.119 R)
• M39: 4,642,321 km (0.106 R)
• M40: 4,765,291 km (0.099 R)
• M41: 4,851,160 km (0.119 R)
• M42: 4,927,903 km (0.059 R)
• M43: 5,102,185 km (0.105 R)
• M44: 5,189,999 km (0.097 R)
• M45: 5,436,835 km (0.076 R)
• M46: 5,566,686 km (0.105 R)
• M47: 5,667,216 km (0.09 R)
• M48: 5,748,149 km (0.077 R)
• M49: 5,890,715 km (0.118 R)
• M50: 6,106,735 km (0.079 R)
• M51: 6,168,967 km (0.052 R)
• M52: 6,231,350 km (0.054 R)
• M53: 6,525,459 km (0.113 R)
• M54: 6,759,729 km (0.084 R)
• M55: 6,910,374 km (0.094 R)
• M56: 7,072,838 km (0.056 R)
• M57: 7,379,663 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.5

Radius: 11.7

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.91 AU - 2.15 AU

Year: 1867 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 23,965,367 km

• M1: 155,582 km (0.093 R)
• M2: 308,770 km (0.094 R)
• M3: 415,882 km (0.043 R)
• M4: 546,930 km (0.084 R)
• M5: 622,626 km (0.102 R)
• M6: 874,100 km (0.12 R)
• M7: 1,089,521 km (0.101 R)
• M8: 1,219,372 km (0.078 R)
• M9: 1,343,987 km (0.071 R)
• M10: 1,418,786 km (0.118 R)
• M11: 1,720,974 km (0.097 R)
• M12: 1,814,473 km (0.106 R)
• M13: 1,921,884 km (0.033 R)
• M14: 2,155,855 km (0.118 R)
• M15: 2,334,325 km (0.068 R)
• M16: 2,517,732 km (0.097 R)
• M17: 2,774,442 km (0.105 R)
• M18: 2,857,319 km (0.091 R)
• M19: 3,313,443 km (0.087 R)
• M20: 3,520,337 km (0.115 R)
• M21: 3,625,504 km (0.046 R)
• M22: 3,716,310 km (0.113 R)
• M23: 3,808,014 km (0.12 R)
• M24: 4,166,600 km (0.092 R)
• M25: 4,277,901 km (0.075 R)
• M26: 5,135,844 km (0.066 R)
• M27: 5,289,781 km (0.061 R)
• M28: 5,393,302 km (0.062 R)
• M29: 5,690,105 km (0.12 R)
• M30: 5,831,624 km (0.104 R)
• M31: 6,227,011 km (0.115 R)
• M32: 6,391,270 km (0.085 R)
• M33: 6,575,574 km (0.096 R)
• M34: 6,911,571 km (0.103 R)
• M35: 7,024,966 km (0.079 R)
• M36: 7,100,813 km (0.102 R)
• M37: 7,330,146 km (0.068 R)
• M38: 7,600,769 km (0.053 R)
• M39: 7,835,338 km (0.12 R)
• M40: 7,973,267 km (0.068 R)
• M41: 8,291,612 km (0.078 R)
• M42: 9,023,295 km (0.081 R)
• M43: 9,459,672 km (0.049 R)
• M44: 9,796,865 km (0.092 R)
• M45: 10,417,996 km (0.09 R)
• M46: 10,613,371 km (0.041 R)
• M47: 10,941,738 km (0.059 R)
• M48: 11,675,964 km (0.069 R)
• M49: 12,357,233 km (0.111 R)
• M50: 12,934,830 km (0.069 R)
• M51: 13,191,839 km (0.06 R)
• M52: 13,332,611 km (0.096 R)
• M53: 13,521,254 km (0.077 R)
• M54: 13,996,676 km (0.079 R)
• M55: 14,140,440 km (0.105 R)
• M56: 14,550,188 km (0.102 R)
• M57: 14,915,057 km (0.118 R)
• M58: 15,678,754 km (0.108 R)
• M59: 15,902,852 km (0.071 R)
• M60: 16,102,864 km (0.118 R)
• M61: 16,203,245 km (0.083 R)
• M62: 16,303,774 km (0.102 R)
• M63: 16,379,471 km (0.078 R)
• M64: 16,657,424 km (0.098 R)
• M65: 16,860,727 km (0.107 R)
• M66: 17,141,522 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 13.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.49 AU - 3.95 AU

Year: 3731 Days

Day: 10.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 23,965,367 km

• M1: 185,501 km (0.077 R)
• M2: 331,658 km (0.077 R)
• M3: 431,590 km (0.068 R)
• M4: 552,166 km (0.113 R)
• M5: 680,670 km (0.028 R)
• M6: 775,216 km (0.093 R)
• M7: 874,998 km (0.069 R)
• M8: 1,059,602 km (0.079 R)
• M9: 1,210,995 km (0.051 R)
• M10: 1,329,626 km (0.103 R)
• M11: 1,545,047 km (0.113 R)
• M12: 1,674,898 km (0.108 R)
• M13: 1,936,544 km (0.107 R)
• M14: 2,048,892 km (0.061 R)
• M15: 2,221,678 km (0.118 R)
• M16: 2,389,377 km (0.101 R)
• M17: 2,561,415 km (0.078 R)
• M18: 2,928,827 km (0.107 R)
• M19: 3,347,252 km (0.097 R)
• M20: 3,974,516 km (0.063 R)
• M21: 4,070,708 km (0.111 R)
• M22: 4,216,266 km (0.097 R)
• M23: 4,326,670 km (0.085 R)
• M24: 4,588,167 km (0.096 R)
• M25: 4,701,711 km (0.106 R)
• M26: 4,803,588 km (0.11 R)
• M27: 5,192,093 km (0.108 R)
• M28: 5,430,104 km (0.079 R)
• M29: 5,577,457 km (0.051 R)
• M30: 5,698,931 km (0.095 R)
• M31: 6,376,011 km (0.048 R)
• M32: 6,531,593 km (0.074 R)
• M33: 6,918,752 km (0.081 R)
• M34: 7,078,672 km (0.097 R)
• M35: 7,521,183 km (0.115 R)
• M36: 7,745,729 km (0.094 R)
• M37: 8,048,814 km (0.082 R)
• M38: 8,201,703 km (0.084 R)
• M39: 8,526,181 km (0.09 R)
• M40: 8,760,451 km (0.078 R)
• M41: 8,996,966 km (0.098 R)
• M42: 9,155,838 km (0.069 R)
• M43: 9,267,588 km (0.056 R)
• M44: 9,411,950 km (0.108 R)
• M45: 9,605,530 km (0.113 R)
• M46: 10,013,333 km (0.107 R)
• M47: 10,178,041 km (0.067 R)
• M48: 10,795,132 km (0.068 R)
• M49: 10,947,123 km (0.07 R)
• M50: 11,219,092 km (0.074 R)
• M51: 11,390,232 km (0.109 R)
• M52: 11,545,066 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.2

Radius: 13.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.84 AU - 4.6 AU

Year: 4633 Days

Day: 13.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,965,367 km

• M1: 177,872 km (0.117 R)
• M2: 266,733 km (0.065 R)
• M3: 366,664 km (0.059 R)
• M4: 554,859 km (0.09 R)
• M5: 642,822 km (0.057 R)
• M6: 799,002 km (0.112 R)
• M7: 1,293,124 km (0.112 R)
• M8: 1,427,912 km (0.025 R)
• M9: 1,615,358 km (0.108 R)
• M10: 1,700,030 km (0.118 R)
• M11: 1,836,314 km (0.083 R)
• M12: 1,976,487 km (0.048 R)
• M13: 2,173,507 km (0.089 R)
• M14: 2,544,809 km (0.066 R)
• M15: 2,847,895 km (0.102 R)
• M16: 3,239,542 km (0.115 R)
• M17: 3,426,240 km (0.115 R)
• M18: 4,124,712 km (0.104 R)
• M19: 4,293,459 km (0.117 R)
• M20: 4,395,784 km (0.045 R)
• M21: 4,849,065 km (0.115 R)
• M22: 4,937,927 km (0.087 R)
• M23: 5,063,439 km (0.104 R)
• M24: 5,189,849 km (0.079 R)
• M25: 5,354,108 km (0.083 R)
• M26: 5,446,110 km (0.046 R)
• M27: 6,066,493 km (0.11 R)
• M28: 6,356,114 km (0.078 R)
• M29: 6,532,041 km (0.116 R)
• M30: 6,769,154 km (0.074 R)
• M31: 7,089,742 km (0.09 R)
• M32: 7,518,191 km (0.053 R)
• M33: 7,955,016 km (0.049 R)
• M34: 8,102,520 km (0.104 R)
• M35: 8,421,762 km (0.105 R)
• M36: 9,138,485 km (0.028 R)
• M37: 9,293,020 km (0.037 R)
• M38: 9,716,980 km (0.106 R)
• M39: 10,033,529 km (0.119 R)
• M40: 10,468,560 km (0.047 R)
• M41: 10,769,700 km (0.082 R)
• M42: 10,862,900 km (0.11 R)
• M43: 11,714,411 km (0.047 R)
• M44: 12,269,718 km (0.101 R)
• M45: 12,416,025 km (0.116 R)
• M46: 12,513,862 km (0.111 R)
• M47: 12,685,750 km (0.109 R)
• M48: 13,280,850 km (0.11 R)
• M49: 13,506,444 km (0.092 R)
• M50: 13,632,256 km (0.082 R)
• M51: 14,190,704 km (0.115 R)
• M52: 14,293,029 km (0.096 R)
• M53: 14,395,653 km (0.115 R)
• M54: 14,498,577 km (0.051 R)
• M55: 14,601,650 km (0.102 R)
• M56: 14,782,663 km (0.085 R)
• M57: 14,886,335 km (0.115 R)
• M58: 15,016,485 km (0.1 R)
• M59: 15,382,551 km (0.079 R)
• M60: 15,698,801 km (0.109 R)
• M61: 16,043,773 km (0.031 R)
• M62: 16,150,437 km (0.083 R)
• M63: 16,337,733 km (0.097 R)
• M64: 16,633,338 km (0.079 R)
• M65: 17,339,291 km (0.105 R)
• M66: 17,695,932 km (0.05 R)
• M67: 17,944,265 km (0.053 R)
• M68: 18,165,969 km (0.071 R)
• M69: 18,416,545 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.1

Radius: 8.1

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.15 AU - 5.31 AU

Year: 6642 Days

Day: 7.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,965,367 km

• M1: 147,204 km (0.094 R)
• M2: 324,179 km (0.12 R)
• M3: 410,347 km (0.086 R)
• M4: 472,879 km (0.063 R)
• M5: 719,715 km (0.111 R)
• M6: 962,363 km (0.032 R)
• M7: 1,048,980 km (0.108 R)
• M8: 1,153,400 km (0.077 R)
• M9: 1,261,409 km (0.068 R)
• M10: 1,554,920 km (0.113 R)
• M11: 2,261,920 km (0.116 R)
• M12: 3,078,126 km (0.109 R)
• M13: 3,317,333 km (0.085 R)
• M14: 4,118,429 km (0.033 R)
• M15: 4,651,596 km (0.073 R)
• M16: 4,726,096 km (0.116 R)
• M17: 5,129,561 km (0.117 R)
• M18: 5,180,724 km (0.104 R)
• M19: 5,862,292 km (0.075 R)
• M20: 6,240,924 km (0.054 R)
• M21: 7,107,245 km (0.104 R)
• M22: 7,337,028 km (0.046 R)
• M23: 7,452,816 km (0.062 R)
• M24: 7,715,510 km (0.101 R)
• M25: 7,862,864 km (0.039 R)
• M26: 8,461,256 km (0.05 R)
• M27: 8,613,247 km (0.067 R)
• M28: 9,354,953 km (0.092 R)
• M29: 10,181,481 km (0.091 R)
• M30: 10,407,973 km (0.036 R)
• M31: 11,464,732 km (0.085 R)
• M32: 12,555,151 km (0.104 R)
• M33: 13,077,696 km (0.093 R)
• M34: 13,253,474 km (0.058 R)
• M35: 14,072,073 km (0.116 R)
• M36: 14,215,986 km (0.087 R)
• M37: 14,360,498 km (0.103 R)
• M38: 14,541,960 km (0.12 R)
• M39: 14,760,523 km (0.075 R)
• M40: 14,870,328 km (0.112 R)
• M41: 15,127,337 km (0.104 R)
• M42: 16,019,838 km (0.12 R)
• M43: 16,358,976 km (0.103 R)
• M44: 17,005,987 km (0.087 R)
• M45: 18,207,108 km (0.113 R)
• M46: 18,719,032 km (0.057 R)
• M47: 18,956,893 km (0.099 R)
• M48: 19,155,858 km (0.112 R)
• M49: 19,676,458 km (0.099 R)
• M50: 19,958,750 km (0.066 R)
• M51: 20,161,155 km (0.07 R)
• M52: 20,445,691 km (0.066 R)
• M53: 21,142,218 km (0.095 R)
• M54: 21,431,241 km (0.091 R)
• M55: 21,555,557 km (0.094 R)
• M56: 23,193,205 km (0.095 R)
• M57: 23,533,989 km (0.119 R)
• M58: 24,048,456 km (0.099 R)
• M59: 24,177,559 km (0.118 R)
• M60: 24,696,514 km (0.1 R)
• M61: 25,088,311 km (0.047 R)
• M62: 26,186,958 km (0.053 R)
• M63: 26,319,950 km (0.05 R)
• M64: 26,453,092 km (0.112 R)
• M65: 26,853,715 km (0.081 R)
• M66: 27,211,703 km (0.085 R)
• M67: 27,661,245 km (0.096 R)
• M68: 28,704,690 km (0.084 R)
• M69: 29,484,095 km (0.117 R)
• M70: 30,177,630 km (0.099 R)
• M71: 31,110,672 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.5

Radius: 12.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.69 AU - 7.09 AU

Year: 9230 Days

Day: 12.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 23,965,367 km

• M1: 371,452 km (0.117 R)
• M2: 450,589 km (0.101 R)
• M3: 660,475 km (0.044 R)
• M4: 1,044,343 km (0.05 R)
• M5: 1,141,581 km (0.042 R)
• M6: 1,267,992 km (0.094 R)
• M7: 1,604,886 km (0.083 R)
• M8: 1,762,263 km (0.077 R)
• M9: 1,985,463 km (0.087 R)
• M10: 2,092,874 km (0.087 R)
• M11: 2,186,522 km (0.119 R)
• M12: 2,951,566 km (0.105 R)
• M13: 3,182,096 km (0.079 R)
• M14: 3,272,453 km (0.066 R)
• M15: 3,986,634 km (0.112 R)
• M16: 4,064,724 km (0.091 R)
• M17: 4,523,241 km (0.118 R)
• M18: 4,998,364 km (0.038 R)
• M19: 5,598,401 km (0.065 R)
• M20: 5,686,065 km (0.104 R)
• M21: 5,974,041 km (0.103 R)
• M22: 6,108,530 km (0.06 R)
• M23: 6,312,133 km (0.092 R)
• M24: 8,344,868 km (0.093 R)
• M25: 8,723,052 km (0.09 R)
• M26: 9,314,113 km (0.08 R)
• M27: 9,812,124 km (0.066 R)
• M28: 10,104,439 km (0.085 R)
• M29: 10,345,740 km (0.12 R)
• M30: 10,588,986 km (0.094 R)
• M31: 11,081,313 km (0.118 R)
• M32: 11,274,743 km (0.062 R)
• M33: 11,357,919 km (0.108 R)
• M34: 12,059,683 km (0.084 R)
• M35: 13,007,385 km (0.055 R)
• M36: 13,240,758 km (0.117 R)
• M37: 13,652,601 km (0.109 R)
• M38: 13,800,703 km (0.091 R)
• M39: 13,949,253 km (0.113 R)
• M40: 14,068,633 km (0.114 R)
• M41: 14,338,208 km (0.1 R)
• M42: 15,280,076 km (0.112 R)
• M43: 15,991,863 km (0.061 R)
• M44: 16,241,990 km (0.091 R)
• M45: 16,936,424 km (0.059 R)
• M46: 17,063,732 km (0.068 R)
• M47: 17,159,474 km (0.12 R)
• M48: 17,899,086 km (0.047 R)
• M49: 18,550,734 km (0.098 R)
• M50: 19,509,358 km (0.101 R)
• M51: 19,910,878 km (0.089 R)
• M52: 20,416,369 km (0.078 R)
• M53: 20,824,024 km (0.025 R)
• M54: 21,923,867 km (0.109 R)
• M55: 22,515,976 km (0.11 R)
• M56: 23,148,475 km (0.118 R)
• M57: 23,538,028 km (0.113 R)
• M58: 23,715,750 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 11,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit