🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.53 AU - 0.69 AU

Year: 308 Days

Day: 38.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.59 AU - 0.71 AU

Year: 338 Days

Day: 29.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.8

Radius: 11.2

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.61 AU - 0.75 AU

Year: 362 Days

Day: 14.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,393,742 km

• M1: 144,960 km (0.08 R)
• M2: 240,105 km (0.12 R)
• M3: 312,061 km (0.043 R)
• M4: 383,719 km (0.111 R)
• M5: 454,478 km (0.115 R)
• M6: 554,559 km (0.105 R)
• M7: 692,040 km (0.085 R)
• M8: 764,146 km (0.05 R)
• M9: 864,676 km (0.099 R)
• M10: 955,182 km (0.108 R)
• M11: 1,052,421 km (0.044 R)
• M12: 1,178,831 km (0.079 R)
• M13: 1,303,895 km (0.081 R)
• M14: 1,426,565 km (0.066 R)
• M15: 1,567,786 km (0.106 R)
• M16: 1,706,313 km (0.07 R)
• M17: 1,784,703 km (0.107 R)
• M18: 1,860,549 km (0.08 R)
• M19: 1,956,890 km (0.09 R)
• M20: 2,031,240 km (0.063 R)
• M21: 2,114,566 km (0.104 R)
• M22: 2,235,740 km (0.104 R)
• M23: 2,305,453 km (0.051 R)
• M24: 2,438,744 km (0.08 R)
• M25: 2,553,336 km (0.081 R)
• M26: 2,626,340 km (0.065 R)
• M27: 2,726,272 km (0.088 R)
• M28: 2,801,071 km (0.114 R)
• M29: 2,880,956 km (0.083 R)
• M30: 2,984,178 km (0.118 R)
• M31: 3,116,124 km (0.088 R)
• M32: 3,226,826 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.3

Radius: 13.7

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.13 AU - 1.65 AU

Year: 1058 Days

Day: 10.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,393,742 km

• M1: 177,273 km (0.117 R)
• M2: 307,274 km (0.087 R)
• M3: 492,476 km (0.08 R)
• M4: 607,667 km (0.056 R)
• M5: 696,528 km (0.088 R)
• M6: 797,656 km (0.086 R)
• M7: 919,877 km (0.064 R)
• M8: 1,029,084 km (0.102 R)
• M9: 1,122,433 km (0.091 R)
• M10: 1,244,505 km (0.1 R)
• M11: 1,358,199 km (0.097 R)
• M12: 1,639,293 km (0.1 R)
• M13: 1,735,634 km (0.093 R)
• M14: 1,824,196 km (0.117 R)
• M15: 1,980,377 km (0.088 R)
• M16: 2,088,685 km (0.074 R)
• M17: 2,225,867 km (0.097 R)
• M18: 2,476,144 km (0.08 R)
• M19: 2,752,900 km (0.11 R)
• M20: 2,845,501 km (0.116 R)
• M21: 2,956,952 km (0.095 R)
• M22: 3,105,801 km (0.106 R)
• M23: 3,196,458 km (0.068 R)
• M24: 3,293,996 km (0.119 R)
• M25: 3,436,113 km (0.07 R)
• M26: 3,523,628 km (0.038 R)
• M27: 3,631,040 km (0.083 R)
• M28: 4,078,038 km (0.081 R)
• M29: 4,184,252 km (0.07 R)
• M30: 4,298,096 km (0.113 R)
• M31: 4,646,061 km (0.062 R)
• M32: 4,770,975 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.3

Radius: 13.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.21 AU - 1.67 AU

Year: 1116 Days

Day: 9 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 47,393,742 km

• M1: 164,558 km (0.053 R)
• M2: 305,479 km (0.08 R)
• M3: 387,907 km (0.067 R)
• M4: 514,018 km (0.118 R)
• M5: 803,490 km (0.1 R)
• M6: 912,248 km (0.063 R)
• M7: 1,019,210 km (0.08 R)
• M8: 1,108,071 km (0.095 R)
• M9: 1,192,145 km (0.105 R)
• M10: 1,375,403 km (0.118 R)
• M11: 1,559,857 km (0.099 R)
• M12: 1,681,630 km (0.087 R)
• M13: 1,916,798 km (0.109 R)
• M14: 2,133,864 km (0.092 R)
• M15: 2,260,274 km (0.116 R)
• M16: 2,359,308 km (0.073 R)
• M17: 2,623,797 km (0.089 R)
• M18: 2,876,617 km (0.104 R)
• M19: 3,215,307 km (0.09 R)
• M20: 3,429,232 km (0.106 R)
• M21: 3,590,050 km (0.099 R)
• M22: 3,718,105 km (0.092 R)
• M23: 3,812,352 km (0.098 R)
• M24: 3,931,133 km (0.11 R)
• M25: 4,063,228 km (0.086 R)
• M26: 4,160,317 km (0.107 R)
• M27: 4,418,972 km (0.094 R)
• M28: 4,926,108 km (0.058 R)
• M29: 5,042,795 km (0.09 R)
• M30: 5,134,349 km (0.097 R)
• M31: 5,532,428 km (0.106 R)
• M32: 5,872,016 km (0.061 R)
• M33: 6,037,471 km (0.069 R)
• M34: 6,600,258 km (0.108 R)
• M35: 6,772,296 km (0.12 R)
• M36: 7,550,504 km (0.085 R)
• M37: 7,881,863 km (0.091 R)
• M38: 7,972,968 km (0.075 R)
• M39: 8,202,601 km (0.049 R)
• M40: 8,341,428 km (0.059 R)
• M41: 8,574,501 km (0.1 R)
• M42: 8,668,449 km (0.049 R)
• M43: 8,809,819 km (0.075 R)
• M44: 9,206,702 km (0.053 R)
• M45: 9,756,025 km (0.104 R)
• M46: 10,001,665 km (0.103 R)
• M47: 10,183,277 km (0.119 R)
• M48: 10,399,146 km (0.083 R)
• M49: 10,482,622 km (0.063 R)
• M50: 10,734,395 km (0.116 R)
• M51: 10,852,578 km (0.061 R)
• M52: 11,073,085 km (0.041 R)
• M53: 11,260,980 km (0.082 R)
• M54: 11,415,514 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.5

Radius: 8.1

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.24 AU - 1.86 AU

Year: 1246 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,393,742 km

• M1: 141,520 km (0.11 R)
• M2: 195,973 km (0.052 R)
• M3: 264,040 km (0.083 R)
• M4: 327,619 km (0.104 R)
• M5: 403,615 km (0.074 R)
• M6: 462,108 km (0.067 R)
• M7: 536,757 km (0.107 R)
• M8: 636,389 km (0.099 R)
• M9: 692,189 km (0.029 R)
• M10: 809,324 km (0.104 R)
• M11: 941,270 km (0.106 R)
• M12: 1,072,168 km (0.047 R)
• M13: 1,306,887 km (0.084 R)
• M14: 1,567,486 km (0.03 R)
• M15: 1,654,852 km (0.1 R)
• M16: 1,713,943 km (0.048 R)
• M17: 1,783,805 km (0.03 R)
• M18: 1,864,887 km (0.088 R)
• M19: 1,926,671 km (0.107 R)
• M20: 2,062,655 km (0.047 R)
• M21: 2,180,239 km (0.076 R)
• M22: 2,310,988 km (0.112 R)
• M23: 2,467,018 km (0.075 R)
• M24: 2,557,675 km (0.093 R)
• M25: 2,626,490 km (0.119 R)
• M26: 2,813,038 km (0.078 R)
• M27: 3,003,776 km (0.107 R)
• M28: 3,235,952 km (0.08 R)
• M29: 3,653,180 km (0.045 R)
• M30: 3,730,821 km (0.097 R)
• M31: 3,874,734 km (0.115 R)
• M32: 4,060,535 km (0.093 R)
• M33: 4,168,096 km (0.104 R)
• M34: 5,004,198 km (0.055 R)
• M35: 5,250,436 km (0.089 R)
• M36: 5,485,904 km (0.116 R)
• M37: 5,619,794 km (0.106 R)
• M38: 5,754,880 km (0.105 R)
• M39: 5,875,756 km (0.083 R)
• M40: 5,951,751 km (0.116 R)
• M41: 6,336,816 km (0.062 R)
• M42: 6,414,757 km (0.118 R)
• M43: 6,682,387 km (0.087 R)
• M44: 6,761,674 km (0.078 R)
• M45: 6,857,417 km (0.083 R)
• M46: 7,001,779 km (0.049 R)
• M47: 7,490,365 km (0.078 R)
• M48: 7,788,813 km (0.054 R)
• M49: 7,989,873 km (0.109 R)
• M50: 8,057,341 km (0.078 R)
• M51: 8,397,377 km (0.115 R)
• M52: 8,448,689 km (0.116 R)
• M53: 8,534,708 km (0.093 R)
• M54: 8,655,434 km (0.112 R)
• M55: 9,003,697 km (0.112 R)
• M56: 9,091,362 km (0.12 R)
• M57: 9,214,780 km (0.099 R)
• M58: 9,320,995 km (0.079 R)
• M59: 9,409,706 km (0.081 R)
• M60: 9,552,422 km (0.087 R)
• M61: 10,166,821 km (0.108 R)
• M62: 10,239,825 km (0.05 R)
• M63: 10,515,683 km (0.106 R)
• M64: 11,112,130 km (0.072 R)
• M65: 11,490,463 km (0.082 R)
• M66: 11,719,497 km (0.078 R)
• M67: 12,027,370 km (0.058 R)
• M68: 12,162,756 km (0.03 R)
• M69: 12,572,355 km (0.077 R)
• M70: 12,709,835 km (0.073 R)
• M71: 13,185,108 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.6

Radius: 9.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.4 AU - 3.54 AU

Year: 4174 Days

Day: 9 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,393,742 km

• M1: 135,536 km (0.101 R)
• M2: 196,123 km (0.081 R)
• M3: 325,226 km (0.111 R)
• M4: 556,354 km (0.101 R)
• M5: 618,587 km (0.097 R)
• M6: 683,363 km (0.066 R)
• M7: 1,083,687 km (0.107 R)
• M8: 1,225,207 km (0.115 R)
• M9: 1,383,780 km (0.095 R)
• M10: 1,538,165 km (0.108 R)
• M11: 1,924,277 km (0.106 R)
• M12: 2,173,059 km (0.102 R)
• M13: 2,262,518 km (0.091 R)
• M14: 2,511,898 km (0.111 R)
• M15: 2,701,438 km (0.084 R)
• M16: 2,895,616 km (0.116 R)
• M17: 2,966,077 km (0.106 R)
• M18: 3,080,071 km (0.08 R)
• M19: 3,312,546 km (0.114 R)
• M20: 3,611,293 km (0.116 R)
• M21: 3,672,029 km (0.099 R)
• M22: 3,748,474 km (0.09 R)
• M23: 4,123,067 km (0.036 R)
• M24: 4,908,007 km (0.073 R)
• M25: 5,077,352 km (0.099 R)
• M26: 5,317,606 km (0.063 R)
• M27: 5,404,373 km (0.117 R)
• M28: 5,544,247 km (0.119 R)
• M29: 5,773,879 km (0.099 R)
• M30: 6,188,116 km (0.069 R)
• M31: 6,352,823 km (0.108 R)
• M32: 6,611,777 km (0.095 R)
• M33: 6,874,471 km (0.082 R)
• M34: 7,007,015 km (0.051 R)
• M35: 7,159,604 km (0.097 R)
• M36: 7,526,418 km (0.051 R)
• M37: 7,604,359 km (0.101 R)
• M38: 7,839,976 km (0.086 R)
• M39: 8,378,977 km (0.116 R)
• M40: 8,602,027 km (0.106 R)
• M41: 9,095,551 km (0.076 R)
• M42: 9,157,933 km (0.105 R)
• M43: 9,220,465 km (0.089 R)
• M44: 9,303,940 km (0.074 R)
• M45: 9,810,479 km (0.078 R)
• M46: 9,895,750 km (0.1 R)
• M47: 10,499,676 km (0.064 R)
• M48: 11,947,335 km (0.091 R)
• M49: 12,106,956 km (0.118 R)
• M50: 12,267,325 km (0.102 R)
• M51: 12,566,969 km (0.115 R)
• M52: 12,892,344 km (0.111 R)
• M53: 13,314,809 km (0.095 R)
• M54: 13,456,777 km (0.115 R)
• M55: 13,646,617 km (0.078 R)
• M56: 14,005,053 km (0.103 R)
• M57: 14,125,330 km (0.098 R)
• M58: 14,197,586 km (0.115 R)
• M59: 14,487,955 km (0.065 R)
• M60: 14,560,810 km (0.1 R)
• M61: 14,902,641 km (0.113 R)
• M62: 15,445,083 km (0.049 R)
• M63: 15,619,065 km (0.106 R)
• M64: 15,843,611 km (0.092 R)
• M65: 16,296,145 km (0.111 R)
• M66: 16,473,269 km (0.047 R)
• M67: 16,600,128 km (0.039 R)
• M68: 16,727,286 km (0.103 R)
• M69: 17,136,586 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.2

Radius: 6.6

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.47 AU - 7.97 AU

Year: 13850 Days

Day: 16.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,393,742 km

• M1: 104,120 km (0.088 R)
• M2: 226,042 km (0.114 R)
• M3: 269,127 km (0.101 R)
• M4: 327,919 km (0.038 R)
• M5: 378,632 km (0.103 R)
• M6: 675,734 km (0.041 R)
• M7: 777,460 km (0.104 R)
• M8: 848,070 km (0.075 R)
• M9: 1,015,171 km (0.097 R)
• M10: 1,132,605 km (0.045 R)
• M11: 1,467,406 km (0.064 R)
• M12: 1,691,802 km (0.104 R)
• M13: 1,831,676 km (0.102 R)
• M14: 2,098,110 km (0.077 R)
• M15: 2,147,926 km (0.066 R)
• M16: 2,533,889 km (0.088 R)
• M17: 3,025,318 km (0.119 R)
• M18: 3,081,716 km (0.105 R)
• M19: 3,339,922 km (0.102 R)
• M20: 3,635,079 km (0.07 R)
• M21: 3,695,217 km (0.082 R)
• M22: 4,473,425 km (0.055 R)
• M23: 4,570,215 km (0.053 R)
• M24: 4,667,603 km (0.105 R)
• M25: 4,831,562 km (0.079 R)
• M26: 5,030,827 km (0.097 R)
• M27: 5,925,272 km (0.086 R)
• M28: 6,102,845 km (0.095 R)
• M29: 6,210,256 km (0.03 R)
• M30: 6,499,728 km (0.11 R)
• M31: 6,682,836 km (0.059 R)
• M32: 6,793,539 km (0.105 R)
• M33: 7,054,288 km (0.093 R)
• M34: 7,167,084 km (0.097 R)
• M35: 7,934,073 km (0.073 R)
• M36: 8,090,552 km (0.106 R)
• M37: 8,208,585 km (0.115 R)
• M38: 8,486,388 km (0.102 R)
• M39: 8,606,366 km (0.115 R)
• M40: 8,726,792 km (0.084 R)
• M41: 11,077,423 km (0.065 R)
• M42: 12,231,122 km (0.088 R)
• M43: 12,457,314 km (0.119 R)
• M44: 12,548,120 km (0.113 R)
• M45: 12,913,887 km (0.08 R)
• M46: 14,316,367 km (0.114 R)
• M47: 15,132,423 km (0.076 R)
• M48: 17,161,718 km (0.082 R)
• M49: 17,212,282 km (0.091 R)
• M50: 17,567,577 km (0.113 R)
• M51: 18,440,481 km (0.063 R)
• M52: 18,544,152 km (0.046 R)
• M53: 19,117,561 km (0.077 R)
• M54: 20,228,325 km (0.111 R)
• M55: 20,388,694 km (0.042 R)
• M56: 20,872,344 km (0.064 R)
• M57: 21,796,260 km (0.059 R)
• M58: 22,125,525 km (0.051 R)
• M59: 22,456,436 km (0.097 R)
• M60: 23,067,393 km (0.091 R)
• M61: 23,234,943 km (0.086 R)
• M62: 24,818,436 km (0.118 R)
• M63: 25,449,889 km (0.073 R)
• M64: 26,028,683 km (0.104 R)
• M65: 28,746,128 km (0.117 R)
• M66: 28,986,682 km (0.099 R)
• M67: 29,227,834 km (0.088 R)
• M68: 29,348,709 km (0.098 R)
• M69: 29,469,733 km (0.084 R)
• M70: 31,738,385 km (0.118 R)
• M71: 33,555,401 km (0.063 R)
• M72: 33,872,099 km (0.099 R)
• M73: 35,212,945 km (0.102 R)
• M74: 35,599,207 km (0.104 R)
• M75: 35,792,936 km (0.12 R)
• M76: 35,857,562 km (0.059 R)
• M77: 36,051,740 km (0.119 R)
• M78: 36,962,343 km (0.04 R)
• M79: 38,673,443 km (0.087 R)
• M80: 39,205,114 km (0.088 R)
• M81: 39,806,049 km (0.116 R)
• M82: 41,491,568 km (0.101 R)
• M83: 41,695,320 km (0.093 R)
• M84: 42,172,238 km (0.113 R)
• M85: 42,925,314 km (0.066 R)
• M86: 43,062,645 km (0.059 R)
• M87: 43,406,869 km (0.118 R)
• M88: 45,490,618 km (0.089 R)
• M89: 46,827,125 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit