🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.42 AU - 0.68 AU

Year: 263 Days

Day: 19.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.57 AU - 0.69 AU

Year: 323 Days

Day: 43.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.2

Radius: 8.9

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.87 AU - 0.99 AU

Year: 579 Days

Day: 7.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 50,805,391 km

• M1: 115,639 km (0.06 R)
• M2: 206,146 km (0.108 R)
• M3: 289,173 km (0.084 R)
• M4: 356,791 km (0.082 R)
• M5: 412,890 km (0.069 R)
• M6: 581,487 km (0.073 R)
• M7: 690,394 km (0.073 R)
• M8: 754,572 km (0.113 R)
• M9: 835,504 km (0.105 R)
• M10: 934,837 km (0.085 R)
• M11: 1,027,588 km (0.1 R)
• M12: 1,102,088 km (0.03 R)
• M13: 1,189,602 km (0.101 R)
• M14: 1,285,195 km (0.115 R)
• M15: 1,359,994 km (0.042 R)
• M16: 1,418,637 km (0.03 R)
• M17: 1,550,881 km (0.032 R)
• M18: 1,712,297 km (0.087 R)
• M19: 1,808,189 km (0.105 R)
• M20: 2,133,565 km (0.076 R)
• M21: 2,236,937 km (0.073 R)
• M22: 2,441,587 km (0.118 R)
• M23: 2,734,051 km (0.117 R)
• M24: 2,922,544 km (0.087 R)
• M25: 3,045,364 km (0.084 R)
• M26: 3,115,376 km (0.116 R)
• M27: 3,201,544 km (0.085 R)
• M28: 3,304,318 km (0.067 R)
• M29: 3,424,445 km (0.096 R)
• M30: 3,627,898 km (0.119 R)
• M31: 3,702,099 km (0.101 R)
• M32: 3,885,655 km (0.111 R)
• M33: 3,944,746 km (0.102 R)
• M34: 4,012,664 km (0.058 R)
• M35: 4,080,880 km (0.081 R)
• M36: 4,253,217 km (0.064 R)
• M37: 4,419,271 km (0.034 R)
• M38: 4,516,360 km (0.097 R)
• M39: 4,685,705 km (0.055 R)
• M40: 4,920,872 km (0.105 R)
• M41: 5,309,079 km (0.1 R)
• M42: 5,468,999 km (0.054 R)
• M43: 5,544,845 km (0.065 R)
• M44: 5,812,924 km (0.098 R)
• M45: 5,948,610 km (0.115 R)
• M46: 6,036,424 km (0.075 R)
• M47: 6,124,686 km (0.107 R)
• M48: 6,262,765 km (0.082 R)
• M49: 6,342,202 km (0.065 R)
• M50: 6,411,914 km (0.108 R)
• M51: 6,511,995 km (0.064 R)
• M52: 6,673,112 km (0.086 R)
• M53: 6,764,367 km (0.119 R)
• M54: 6,897,060 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.1

Radius: 13.2

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.78 AU - 1.84 AU

Year: 1572 Days

Day: 10 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 50,805,391 km

• M1: 206,595 km (0.037 R)
• M2: 388,655 km (0.108 R)
• M3: 483,052 km (0.076 R)
• M4: 574,306 km (0.088 R)
• M5: 687,552 km (0.077 R)
• M6: 778,358 km (0.094 R)
• M7: 890,257 km (0.105 R)
• M8: 1,002,306 km (0.055 R)
• M9: 1,223,561 km (0.115 R)
• M10: 1,356,553 km (0.087 R)
• M11: 1,441,375 km (0.064 R)
• M12: 1,535,024 km (0.099 R)
• M13: 1,735,784 km (0.03 R)
• M14: 1,843,195 km (0.097 R)
• M15: 2,072,379 km (0.063 R)
• M16: 2,264,313 km (0.028 R)
• M17: 2,454,153 km (0.081 R)
• M18: 2,774,293 km (0.088 R)
• M19: 2,909,529 km (0.085 R)
• M20: 3,099,219 km (0.039 R)
• M21: 3,382,557 km (0.11 R)
• M22: 3,573,145 km (0.082 R)
• M23: 3,674,423 km (0.11 R)
• M24: 3,776,748 km (0.101 R)
• M25: 3,870,546 km (0.12 R)
• M26: 4,098,982 km (0.064 R)
• M27: 4,185,898 km (0.108 R)
• M28: 4,341,779 km (0.053 R)
• M29: 4,489,731 km (0.085 R)
• M30: 4,579,340 km (0.114 R)
• M31: 4,709,790 km (0.103 R)
• M32: 4,933,588 km (0.094 R)
• M33: 5,046,684 km (0.069 R)
• M34: 5,212,887 km (0.047 R)
• M35: 5,402,129 km (0.072 R)
• M36: 5,593,614 km (0.065 R)
• M37: 5,787,343 km (0.052 R)
• M38: 6,505,712 km (0.045 R)
• M39: 6,607,289 km (0.103 R)
• M40: 6,732,353 km (0.098 R)
• M41: 6,881,203 km (0.059 R)
• M42: 7,170,376 km (0.093 R)
• M43: 7,346,003 km (0.03 R)
• M44: 7,558,432 km (0.105 R)
• M45: 7,641,609 km (0.09 R)
• M46: 7,749,020 km (0.109 R)
• M47: 7,832,945 km (0.114 R)
• M48: 7,989,573 km (0.039 R)
• M49: 8,147,250 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347

Radius: 12.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.95 AU - 2.33 AU

Year: 2021 Days

Day: 8.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 50,805,391 km

• M1: 161,566 km (0.097 R)
• M2: 246,836 km (0.1 R)
• M3: 341,682 km (0.092 R)
• M4: 513,569 km (0.092 R)
• M5: 599,439 km (0.11 R)
• M6: 781,499 km (0.107 R)
• M7: 898,784 km (0.059 R)
• M8: 998,715 km (0.119 R)
• M9: 1,152,352 km (0.074 R)
• M10: 1,502,112 km (0.086 R)
• M11: 1,689,708 km (0.098 R)
• M12: 2,171,712 km (0.076 R)
• M13: 2,288,249 km (0.099 R)
• M14: 2,527,606 km (0.109 R)
• M15: 2,752,451 km (0.102 R)
• M16: 3,019,334 km (0.081 R)
• M17: 3,294,744 km (0.071 R)
• M18: 3,429,382 km (0.057 R)
• M19: 3,717,058 km (0.101 R)
• M20: 3,793,353 km (0.074 R)
• M21: 3,908,843 km (0.093 R)
• M22: 3,999,499 km (0.068 R)
• M23: 4,117,083 km (0.112 R)
• M24: 4,490,479 km (0.079 R)
• M25: 4,585,624 km (0.091 R)
• M26: 4,958,721 km (0.111 R)
• M27: 5,042,944 km (0.057 R)
• M28: 5,313,118 km (0.029 R)
• M29: 5,515,075 km (0.082 R)
• M30: 5,956,688 km (0.082 R)
• M31: 6,091,476 km (0.058 R)
• M32: 6,257,529 km (0.048 R)
• M33: 6,348,784 km (0.064 R)
• M34: 6,563,307 km (0.099 R)
• M35: 6,656,058 km (0.04 R)
• M36: 6,749,258 km (0.073 R)
• M37: 6,842,756 km (0.077 R)
• M38: 7,189,823 km (0.069 R)
• M39: 7,704,739 km (0.102 R)
• M40: 7,917,318 km (0.077 R)
• M41: 8,264,983 km (0.097 R)
• M42: 8,348,459 km (0.117 R)
• M43: 8,634,490 km (0.075 R)
• M44: 8,770,325 km (0.111 R)
• M45: 9,164,515 km (0.085 R)
• M46: 9,250,983 km (0.054 R)
• M47: 9,547,037 km (0.112 R)
• M48: 9,881,687 km (0.119 R)
• M49: 10,130,768 km (0.092 R)
• M50: 10,454,049 km (0.094 R)
• M51: 10,616,961 km (0.089 R)
• M52: 10,780,771 km (0.075 R)
• M53: 11,129,184 km (0.117 R)
• M54: 12,007,323 km (0.115 R)
• M55: 12,254,160 km (0.103 R)
• M56: 12,330,455 km (0.054 R)
• M57: 12,868,858 km (0.085 R)
• M58: 13,063,036 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.2

Radius: 13.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.31 AU - 3.69 AU

Year: 3355 Days

Day: 6.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 50,805,391 km

• M1: 176,675 km (0.064 R)
• M2: 271,071 km (0.1 R)
• M3: 385,364 km (0.069 R)
• M4: 483,800 km (0.064 R)
• M5: 936,782 km (0.079 R)
• M6: 1,368,372 km (0.065 R)
• M7: 1,478,925 km (0.069 R)
• M8: 1,689,858 km (0.093 R)
• M9: 1,839,455 km (0.025 R)
• M10: 2,046,349 km (0.114 R)
• M11: 2,315,775 km (0.079 R)
• M12: 2,471,955 km (0.047 R)
• M13: 2,677,951 km (0.087 R)
• M14: 2,901,750 km (0.097 R)
• M15: 3,046,411 km (0.119 R)
• M16: 3,205,733 km (0.076 R)
• M17: 3,342,914 km (0.07 R)
• M18: 3,924,401 km (0.111 R)
• M19: 4,111,847 km (0.056 R)
• M20: 4,233,919 km (0.072 R)
• M21: 4,357,337 km (0.095 R)
• M22: 4,523,690 km (0.083 R)
• M23: 4,734,623 km (0.082 R)
• M24: 4,934,486 km (0.077 R)
• M25: 5,108,019 km (0.032 R)
• M26: 5,387,169 km (0.049 R)
• M27: 5,565,938 km (0.102 R)
• M28: 5,701,474 km (0.03 R)
• M29: 5,990,946 km (0.114 R)
• M30: 6,238,680 km (0.042 R)
• M31: 6,348,186 km (0.11 R)
• M32: 6,442,432 km (0.089 R)
• M33: 6,553,135 km (0.119 R)
• M34: 6,776,335 km (0.092 R)
• M35: 6,921,145 km (0.085 R)
• M36: 7,083,160 km (0.098 R)
• M37: 7,610,642 km (0.08 R)
• M38: 7,896,075 km (0.083 R)
• M39: 8,150,840 km (0.086 R)
• M40: 8,253,464 km (0.028 R)
• M41: 8,720,957 km (0.078 R)
• M42: 8,808,472 km (0.084 R)
• M43: 8,949,094 km (0.103 R)
• M44: 9,501,110 km (0.079 R)
• M45: 9,735,979 km (0.098 R)
• M46: 10,303,853 km (0.105 R)
• M47: 10,489,204 km (0.09 R)
• M48: 10,657,203 km (0.096 R)
• M49: 10,957,894 km (0.117 R)
• M50: 11,318,575 km (0.119 R)
• M51: 11,857,277 km (0.09 R)
• M52: 12,110,396 km (0.109 R)
• M53: 12,463,597 km (0.059 R)
• M54: 12,562,332 km (0.028 R)
• M55: 12,720,905 km (0.097 R)
• M56: 12,820,238 km (0.057 R)
• M57: 12,999,905 km (0.106 R)
• M58: 13,240,758 km (0.097 R)
• M59: 13,422,220 km (0.079 R)
• M60: 13,543,843 km (0.107 R)
• M61: 13,706,456 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.4

Radius: 7.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.3 AU - 9.38 AU

Year: 18430 Days

Day: 23.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,805,391 km

• M1: 204,650 km (0.101 R)
• M2: 250,876 km (0.111 R)
• M3: 346,319 km (0.093 R)
• M4: 417,528 km (0.044 R)
• M5: 633,547 km (0.083 R)
• M6: 1,108,071 km (0.113 R)
• M7: 1,217,876 km (0.12 R)
• M8: 1,672,055 km (0.11 R)
• M9: 2,106,637 km (0.099 R)
• M10: 2,575,028 km (0.083 R)
• M11: 2,796,134 km (0.08 R)
• M12: 3,469,324 km (0.076 R)
• M13: 3,851,846 km (0.102 R)
• M14: 4,048,118 km (0.077 R)
• M15: 4,276,554 km (0.078 R)
• M16: 4,656,683 km (0.117 R)
• M17: 5,170,252 km (0.064 R)
• M18: 5,386,870 km (0.091 R)
• M19: 5,543,499 km (0.085 R)
• M20: 5,669,909 km (0.094 R)
• M21: 6,119,750 km (0.059 R)
• M22: 6,184,974 km (0.095 R)
• M23: 6,917,406 km (0.074 R)
• M24: 7,087,648 km (0.082 R)
• M25: 7,397,764 km (0.106 R)
• M26: 7,641,908 km (0.107 R)
• M27: 8,354,293 km (0.111 R)
• M28: 8,572,108 km (0.111 R)
• M29: 8,791,717 km (0.119 R)
• M30: 9,274,170 km (0.103 R)
• M31: 9,424,367 km (0.077 R)
• M32: 9,613,309 km (0.03 R)
• M33: 10,264,658 km (0.077 R)
• M34: 10,576,270 km (0.119 R)
• M35: 11,049,299 km (0.059 R)
• M36: 11,731,315 km (0.06 R)
• M37: 11,853,088 km (0.092 R)
• M38: 12,426,946 km (0.115 R)
• M39: 12,967,891 km (0.08 R)
• M40: 13,262,300 km (0.111 R)
• M41: 13,473,981 km (0.111 R)
• M42: 14,636,356 km (0.107 R)
• M43: 15,429,076 km (0.077 R)
• M44: 16,100,172 km (0.113 R)
• M45: 16,190,379 km (0.067 R)
• M46: 16,643,960 km (0.114 R)
• M47: 16,872,246 km (0.086 R)
• M48: 17,332,110 km (0.061 R)
• M49: 17,517,163 km (0.067 R)
• M50: 17,609,913 km (0.066 R)
• M51: 17,656,438 km (0.106 R)
• M52: 17,702,963 km (0.076 R)
• M53: 18,499,572 km (0.105 R)
• M54: 19,403,891 km (0.056 R)
• M55: 19,595,975 km (0.064 R)
• M56: 20,176,414 km (0.037 R)
• M57: 20,713,321 km (0.071 R)
• M58: 20,762,389 km (0.072 R)
• M59: 21,751,530 km (0.076 R)
• M60: 21,951,094 km (0.065 R)
• M61: 22,806,495 km (0.093 R)
• M62: 22,907,772 km (0.116 R)
• M63: 23,365,691 km (0.088 R)
• M64: 23,416,854 km (0.062 R)
• M65: 23,519,029 km (0.064 R)
• M66: 23,723,978 km (0.12 R)
• M67: 23,929,526 km (0.069 R)
• M68: 25,332,155 km (0.112 R)
• M69: 25,437,173 km (0.098 R)
• M70: 25,594,849 km (0.09 R)
• M71: 26,708,007 km (0.098 R)
• M72: 28,107,944 km (0.114 R)
• M73: 28,816,739 km (0.101 R)
• M74: 33,134,582 km (0.111 R)
• M75: 34,114,598 km (0.102 R)
• M76: 34,579,099 km (0.076 R)
• M77: 35,514,385 km (0.053 R)
• M78: 35,985,169 km (0.051 R)
• M79: 36,517,289 km (0.09 R)
• M80: 38,129,206 km (0.111 R)
• M81: 38,309,621 km (0.039 R)
• M82: 39,034,572 km (0.101 R)
• M83: 40,191,712 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.9

Radius: 7.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.99 AU - 11.21 AU

Year: 20725 Days

Day: 15.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,805,391 km

• M1: 147,653 km (0.099 R)
• M2: 549,174 km (0.096 R)
• M3: 787,034 km (0.094 R)
• M4: 918,082 km (0.056 R)
• M5: 976,425 km (0.075 R)
• M6: 1,180,477 km (0.081 R)
• M7: 1,266,047 km (0.089 R)
• M8: 1,398,291 km (0.082 R)
• M9: 1,466,059 km (0.103 R)
• M10: 1,972,298 km (0.064 R)
• M11: 2,074,474 km (0.118 R)
• M12: 2,152,414 km (0.058 R)
• M13: 2,896,813 km (0.059 R)
• M14: 3,102,061 km (0.051 R)
• M15: 3,464,836 km (0.117 R)
• M16: 4,034,206 km (0.097 R)
• M17: 4,429,892 km (0.101 R)
• M18: 4,497,062 km (0.115 R)
• M19: 5,116,995 km (0.111 R)
• M20: 5,436,985 km (0.09 R)
• M21: 5,545,144 km (0.055 R)
• M22: 5,617,550 km (0.107 R)
• M23: 5,984,663 km (0.115 R)
• M24: 6,096,412 km (0.096 R)
• M25: 6,284,008 km (0.098 R)
• M26: 6,511,696 km (0.111 R)
• M27: 6,742,226 km (0.11 R)
• M28: 7,290,353 km (0.03 R)
• M29: 7,934,372 km (0.086 R)
• M30: 8,016,052 km (0.111 R)
• M31: 8,512,717 km (0.084 R)
• M32: 10,017,373 km (0.088 R)
• M33: 10,327,938 km (0.075 R)
• M34: 11,881,661 km (0.06 R)
• M35: 12,210,477 km (0.09 R)
• M36: 12,637,729 km (0.055 R)
• M37: 16,383,959 km (0.092 R)
• M38: 17,065,826 km (0.066 R)
• M39: 17,489,936 km (0.113 R)
• M40: 18,294,772 km (0.086 R)
• M41: 18,511,390 km (0.117 R)
• M42: 19,276,284 km (0.082 R)
• M43: 19,331,336 km (0.105 R)
• M44: 19,884,549 km (0.117 R)
• M45: 20,107,300 km (0.076 R)
• M46: 23,900,205 km (0.049 R)
• M47: 23,959,296 km (0.061 R)
• M48: 25,032,212 km (0.054 R)
• M49: 25,212,477 km (0.086 R)
• M50: 25,393,191 km (0.096 R)
• M51: 25,453,629 km (0.114 R)
• M52: 25,816,703 km (0.088 R)
• M53: 26,486,752 km (0.083 R)
• M54: 26,731,943 km (0.079 R)
• M55: 28,031,051 km (0.108 R)
• M56: 28,531,306 km (0.104 R)
• M57: 28,971,572 km (0.076 R)
• M58: 30,690,302 km (0.062 R)
• M59: 31,919,548 km (0.118 R)
• M60: 32,049,997 km (0.086 R)
• M61: 33,230,923 km (0.082 R)
• M62: 33,561,385 km (0.09 R)
• M63: 33,959,614 km (0.109 R)
• M64: 34,559,651 km (0.11 R)
• M65: 35,230,598 km (0.118 R)
• M66: 36,312,938 km (0.046 R)
• M67: 36,517,139 km (0.099 R)
• M68: 36,653,423 km (0.107 R)
• M69: 37,956,869 km (0.119 R)
• M70: 38,649,059 km (0.089 R)
• M71: 38,857,449 km (0.081 R)
• M72: 39,066,287 km (0.112 R)
• M73: 39,205,712 km (0.086 R)
• M74: 39,835,220 km (0.11 R)
• M75: 40,397,559 km (0.118 R)
• M76: 40,750,310 km (0.119 R)
• M77: 42,744,749 km (0.064 R)
• M78: 42,816,556 km (0.073 R)
• M79: 43,176,339 km (0.113 R)
• M80: 43,826,192 km (0.092 R)
• M81: 43,898,747 km (0.059 R)
• M82: 43,971,153 km (0.1 R)
• M83: 44,334,077 km (0.052 R)
• M84: 45,282,228 km (0.095 R)
• M85: 45,942,553 km (0.08 R)
• M86: 48,765,615 km (0.094 R)
• M87: 48,990,909 km (0.099 R)
• M88: 49,141,255 km (0.048 R)
• M89: 49,442,395 km (0.118 R)
• M90: 49,971,074 km (0.057 R)
• M91: 50,805,382 km (0.08 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 12,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit