🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.46 AU - 0.66 AU

Year: 271 Days

Day: 15.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,358,667 km

• M1: 245,341 km (0.059 R)
• M2: 579,243 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.48 AU - 0.68 AU

Year: 285 Days

Day: 20.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,358,667 km

• M1: 35,155 km (0.108 R)
• M2: 108,758 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.1

Radius: 14.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.76 AU - 0.76 AU

Year: 428 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,358,667 km

• M1: 185,651 km (0.096 R)
• M2: 279,150 km (0.042 R)
• M3: 373,695 km (0.107 R)
• M4: 491,579 km (0.08 R)
• M5: 617,839 km (0.102 R)
• M6: 780,452 km (0.109 R)
• M7: 874,848 km (0.093 R)
• M8: 967,898 km (0.044 R)
• M9: 1,067,830 km (0.076 R)
• M10: 1,171,651 km (0.103 R)
• M11: 1,313,918 km (0.092 R)
• M12: 1,409,960 km (0.07 R)
• M13: 1,505,254 km (0.106 R)
• M14: 1,647,521 km (0.078 R)
• M15: 1,741,469 km (0.119 R)
• M16: 1,858,903 km (0.036 R)
• M17: 2,098,409 km (0.084 R)
• M18: 2,204,773 km (0.103 R)
• M19: 2,313,082 km (0.116 R)
• M20: 2,431,265 km (0.096 R)
• M21: 2,527,306 km (0.105 R)
• M22: 2,681,991 km (0.097 R)
• M23: 2,777,284 km (0.072 R)
• M24: 2,873,625 km (0.065 R)
• M25: 2,996,894 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.9

Radius: 13.9

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.7 AU - 0.92 AU

Year: 471 Days

Day: 10 Hours

Environment

Temp: -152 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,358,667 km

• M1: 176,974 km (0.116 R)
• M2: 272,567 km (0.115 R)
• M3: 442,511 km (0.105 R)
• M4: 590,313 km (0.113 R)
• M5: 683,513 km (0.112 R)
• M6: 778,657 km (0.11 R)
• M7: 931,097 km (0.103 R)
• M8: 1,029,682 km (0.105 R)
• M9: 1,141,731 km (0.09 R)
• M10: 1,318,256 km (0.117 R)
• M11: 1,472,641 km (0.076 R)
• M12: 1,600,847 km (0.098 R)
• M13: 1,694,046 km (0.118 R)
• M14: 1,794,726 km (0.051 R)
• M15: 1,979,180 km (0.117 R)
• M16: 2,067,742 km (0.083 R)
• M17: 2,163,933 km (0.119 R)
• M18: 2,267,754 km (0.079 R)
• M19: 2,404,786 km (0.102 R)
• M20: 2,628,734 km (0.066 R)
• M21: 2,739,885 km (0.1 R)
• M22: 2,839,517 km (0.116 R)
• M23: 3,083,511 km (0.076 R)
• M24: 3,222,039 km (0.101 R)
• M25: 3,391,085 km (0.095 R)
• M26: 3,577,783 km (0.095 R)
• M27: 3,723,641 km (0.059 R)
• M28: 4,021,490 km (0.086 R)
• M29: 4,135,334 km (0.102 R)
• M30: 4,490,928 km (0.063 R)
• M31: 4,640,825 km (0.094 R)
• M32: 4,808,375 km (0.025 R)
• M33: 4,905,015 km (0.075 R)
• M34: 5,108,618 km (0.113 R)
• M35: 5,281,702 km (0.114 R)
• M36: 5,390,011 km (0.053 R)
• M37: 5,549,483 km (0.105 R)
• M38: 5,642,532 km (0.11 R)
• M39: 5,744,558 km (0.112 R)
• M40: 5,890,416 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.5

Radius: 10.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.5 AU - 1.6 AU

Year: 1246 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 67,358,667 km

• M1: 207,492 km (0.068 R)
• M2: 284,834 km (0.096 R)
• M3: 417,228 km (0.034 R)
• M4: 508,932 km (0.114 R)
• M5: 597,494 km (0.027 R)
• M6: 818,300 km (0.05 R)
• M7: 939,026 km (0.087 R)
• M8: 1,015,919 km (0.092 R)
• M9: 1,102,536 km (0.118 R)
• M10: 1,275,771 km (0.054 R)
• M11: 1,346,082 km (0.058 R)
• M12: 1,425,967 km (0.034 R)
• M13: 1,523,954 km (0.106 R)
• M14: 1,632,711 km (0.104 R)
• M15: 1,718,281 km (0.106 R)
• M16: 1,885,083 km (0.071 R)
• M17: 2,131,620 km (0.105 R)
• M18: 2,225,568 km (0.06 R)
• M19: 2,301,713 km (0.028 R)
• M20: 2,476,593 km (0.099 R)
• M21: 2,615,569 km (0.102 R)
• M22: 2,829,195 km (0.089 R)
• M23: 2,974,754 km (0.103 R)
• M24: 3,154,869 km (0.057 R)
• M25: 3,230,117 km (0.062 R)
• M26: 3,305,963 km (0.041 R)
• M27: 3,393,478 km (0.088 R)
• M28: 3,537,242 km (0.041 R)
• M29: 3,751,167 km (0.093 R)
• M30: 4,132,791 km (0.072 R)
• M31: 4,406,256 km (0.057 R)
• M32: 4,490,629 km (0.071 R)
• M33: 4,808,973 km (0.109 R)
• M34: 4,895,890 km (0.071 R)
• M35: 4,970,838 km (0.119 R)
• M36: 5,415,892 km (0.091 R)
• M37: 5,545,294 km (0.094 R)
• M38: 5,689,057 km (0.081 R)
• M39: 5,833,868 km (0.093 R)
• M40: 5,913,454 km (0.108 R)
• M41: 6,006,803 km (0.066 R)
• M42: 6,262,616 km (0.077 R)
• M43: 6,384,987 km (0.083 R)
• M44: 6,508,106 km (0.052 R)
• M45: 6,659,798 km (0.078 R)
• M46: 7,392,678 km (0.119 R)
• M47: 7,768,767 km (0.03 R)
• M48: 8,003,336 km (0.09 R)
• M49: 8,374,489 km (0.074 R)
• M50: 8,812,212 km (0.11 R)
• M51: 9,041,546 km (0.118 R)
• M52: 9,164,665 km (0.072 R)
• M53: 9,350,465 km (0.093 R)
• M54: 9,599,995 km (0.111 R)
• M55: 9,694,241 km (0.075 R)
• M56: 9,946,762 km (0.041 R)
• M57: 10,169,663 km (0.103 R)
• M58: 10,410,366 km (0.041 R)
• M59: 10,555,626 km (0.091 R)
• M60: 10,766,559 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 8.3

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.46 AU - 5.46 AU

Year: 7132 Days

Day: 7.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,358,667 km

• M1: 251,923 km (0.06 R)
• M2: 397,631 km (0.061 R)
• M3: 464,501 km (0.092 R)
• M4: 846,126 km (0.105 R)
• M5: 1,157,888 km (0.092 R)
• M6: 1,258,268 km (0.108 R)
• M7: 1,344,286 km (0.046 R)
• M8: 1,414,597 km (0.106 R)
• M9: 1,558,810 km (0.064 R)
• M10: 1,689,110 km (0.119 R)
• M11: 2,061,010 km (0.119 R)
• M12: 2,743,775 km (0.11 R)
• M13: 2,879,161 km (0.12 R)
• M14: 3,298,633 km (0.08 R)
• M15: 3,564,468 km (0.12 R)
• M16: 3,787,220 km (0.053 R)
• M17: 4,040,040 km (0.1 R)
• M18: 4,116,933 km (0.077 R)
• M19: 5,300,701 km (0.116 R)
• M20: 6,046,596 km (0.112 R)
• M21: 6,282,811 km (0.071 R)
• M22: 6,672,963 km (0.117 R)
• M23: 6,855,771 km (0.099 R)
• M24: 6,917,106 km (0.107 R)
• M25: 7,009,408 km (0.093 R)
• M26: 7,164,092 km (0.087 R)
• M27: 7,288,707 km (0.119 R)
• M28: 7,730,470 km (0.116 R)
• M29: 8,245,984 km (0.09 R)
• M30: 8,311,209 km (0.073 R)
• M31: 8,906,010 km (0.034 R)
• M32: 9,006,540 km (0.114 R)
• M33: 9,242,456 km (0.03 R)
• M34: 9,617,348 km (0.093 R)
• M35: 10,066,740 km (0.096 R)
• M36: 10,241,470 km (0.045 R)
• M37: 10,523,013 km (0.109 R)
• M38: 10,807,249 km (0.092 R)
• M39: 11,310,646 km (0.076 R)
• M40: 11,383,201 km (0.107 R)
• M41: 13,093,853 km (0.092 R)
• M42: 13,208,295 km (0.027 R)
• M43: 13,591,864 km (0.081 R)
• M44: 13,979,023 km (0.091 R)
• M45: 14,291,384 km (0.095 R)
• M46: 14,487,806 km (0.099 R)
• M47: 15,523,621 km (0.056 R)
• M48: 15,806,511 km (0.087 R)
• M49: 16,009,665 km (0.114 R)
• M50: 16,459,655 km (0.079 R)
• M51: 16,541,934 km (0.116 R)
• M52: 17,455,828 km (0.119 R)
• M53: 18,215,785 km (0.049 R)
• M54: 18,471,447 km (0.108 R)
• M55: 18,599,802 km (0.083 R)
• M56: 18,814,176 km (0.052 R)
• M57: 19,072,681 km (0.055 R)
• M58: 19,986,575 km (0.049 R)
• M59: 20,250,316 km (0.119 R)
• M60: 20,781,239 km (0.051 R)
• M61: 20,914,830 km (0.09 R)
• M62: 21,003,840 km (0.036 R)
• M63: 21,451,437 km (0.09 R)
• M64: 21,947,354 km (0.104 R)
• M65: 22,584,043 km (0.105 R)
• M66: 23,042,560 km (0.083 R)
• M67: 23,180,639 km (0.073 R)
• M68: 23,643,046 km (0.099 R)
• M69: 23,782,471 km (0.062 R)
• M70: 24,015,245 km (0.101 R)
• M71: 24,108,594 km (0.089 R)
• M72: 24,248,917 km (0.066 R)
• M73: 24,765,479 km (0.1 R)
• M74: 24,954,122 km (0.098 R)
• M75: 25,666,207 km (0.091 R)
• M76: 25,809,373 km (0.097 R)
• M77: 26,192,642 km (0.054 R)
• M78: 26,625,878 km (0.045 R)
• M79: 28,927,291 km (0.051 R)
• M80: 29,725,097 km (0.095 R)
• M81: 30,277,861 km (0.089 R)
• M82: 30,631,361 km (0.096 R)
• M83: 32,213,209 km (0.106 R)
• M84: 33,144,007 km (0.096 R)
• M85: 33,456,217 km (0.063 R)
• M86: 33,560,487 km (0.091 R)
• M87: 34,188,349 km (0.074 R)
• M88: 34,820,251 km (0.059 R)
• M89: 34,978,825 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.8

Radius: 7.1

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.81 AU - 6.35 AU

Year: 9680 Days

Day: 17.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,358,667 km

• M1: 285,283 km (0.055 R)
• M2: 391,647 km (0.105 R)
• M3: 457,021 km (0.115 R)
• M4: 555,307 km (0.079 R)
• M5: 824,284 km (0.088 R)
• M6: 1,150,108 km (0.078 R)
• M7: 1,642,585 km (0.078 R)
• M8: 1,911,262 km (0.079 R)
• M9: 1,980,676 km (0.117 R)
• M10: 2,098,110 km (0.05 R)
• M11: 2,340,159 km (0.103 R)
• M12: 2,389,676 km (0.116 R)
• M13: 2,514,890 km (0.116 R)
• M14: 2,693,958 km (0.082 R)
• M15: 3,228,472 km (0.067 R)
• M16: 3,708,232 km (0.105 R)
• M17: 4,577,246 km (0.031 R)
• M18: 4,859,388 km (0.1 R)
• M19: 5,018,560 km (0.102 R)
• M20: 5,539,609 km (0.12 R)
• M21: 5,907,770 km (0.063 R)
• M22: 6,632,571 km (0.107 R)
• M23: 6,844,851 km (0.094 R)
• M24: 7,059,374 km (0.067 R)
• M25: 7,312,344 km (0.111 R)
• M26: 7,458,351 km (0.088 R)
• M27: 7,864,659 km (0.108 R)
• M28: 7,939,309 km (0.108 R)
• M29: 8,931,142 km (0.038 R)
• M30: 9,520,857 km (0.12 R)
• M31: 9,720,271 km (0.114 R)
• M32: 10,163,979 km (0.107 R)
• M33: 10,367,731 km (0.098 R)
• M34: 11,364,801 km (0.066 R)
• M35: 11,703,939 km (0.074 R)
• M36: 11,831,995 km (0.1 R)
• M37: 12,305,322 km (0.114 R)
• M38: 12,828,915 km (0.117 R)
• M39: 13,493,578 km (0.114 R)
• M40: 14,580,108 km (0.085 R)
• M41: 14,671,961 km (0.113 R)
• M42: 14,810,040 km (0.103 R)
• M43: 14,994,793 km (0.078 R)
• M44: 15,133,919 km (0.091 R)
• M45: 15,273,494 km (0.096 R)
• M46: 16,644,109 km (0.094 R)
• M47: 17,125,815 km (0.045 R)
• M48: 17,612,157 km (0.109 R)
• M49: 17,661,076 km (0.106 R)
• M50: 19,098,113 km (0.045 R)
• M51: 19,400,151 km (0.055 R)
• M52: 19,653,121 km (0.031 R)
• M53: 19,856,125 km (0.074 R)
• M54: 20,111,040 km (0.111 R)
• M55: 22,347,080 km (0.114 R)
• M56: 23,736,844 km (0.114 R)
• M57: 24,007,317 km (0.088 R)
• M58: 24,115,775 km (0.111 R)
• M59: 24,224,383 km (0.058 R)
• M60: 24,278,837 km (0.104 R)
• M61: 24,333,290 km (0.075 R)
• M62: 25,044,479 km (0.099 R)
• M63: 25,485,493 km (0.074 R)
• M64: 25,873,550 km (0.096 R)
• M65: 26,040,352 km (0.07 R)
• M66: 27,445,076 km (0.113 R)
• M67: 27,501,773 km (0.117 R)
• M68: 27,899,704 km (0.109 R)
• M69: 29,220,802 km (0.036 R)
• M70: 29,278,697 km (0.117 R)
• M71: 30,562,097 km (0.112 R)
• M72: 30,679,681 km (0.066 R)
• M73: 32,341,564 km (0.112 R)
• M74: 32,821,773 km (0.09 R)
• M75: 33,849,959 km (0.078 R)
• M76: 35,381,243 km (0.097 R)
• M77: 35,814,029 km (0.027 R)
• M78: 35,875,963 km (0.119 R)
• M79: 36,497,692 km (0.069 R)
• M80: 36,560,074 km (0.064 R)
• M81: 37,941,012 km (0.088 R)
• M82: 38,193,832 km (0.097 R)
• M83: 38,828,576 km (0.075 R)
• M84: 38,892,305 km (0.075 R)
• M85: 39,787,199 km (0.055 R)
• M86: 40,172,863 km (0.089 R)
• M87: 40,237,190 km (0.05 R)
• M88: 40,366,143 km (0.088 R)
• M89: 40,688,975 km (0.117 R)
• M90: 42,447,049 km (0.096 R)
• M91: 42,775,267 km (0.06 R)
• M92: 43,302,300 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.6

Radius: 7.3

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.87 AU - 9.27 AU

Year: 14802 Days

Day: 19 Hours

Environment

Temp: -232 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,358,667 km

• M1: 226,940 km (0.107 R)
• M2: 493,972 km (0.102 R)
• M3: 798,254 km (0.111 R)
• M4: 982,260 km (0.085 R)
• M5: 1,231,340 km (0.046 R)
• M6: 1,817,016 km (0.108 R)
• M7: 1,967,960 km (0.064 R)
• M8: 2,060,411 km (0.095 R)
• M9: 2,445,177 km (0.09 R)
• M10: 2,645,938 km (0.076 R)
• M11: 2,922,095 km (0.116 R)
• M12: 4,077,140 km (0.074 R)
• M13: 4,476,866 km (0.106 R)
• M14: 4,599,237 km (0.102 R)
• M15: 4,681,516 km (0.07 R)
• M16: 5,270,782 km (0.102 R)
• M17: 5,617,998 km (0.095 R)
• M18: 6,518,129 km (0.08 R)
• M19: 6,937,601 km (0.108 R)
• M20: 9,215,378 km (0.104 R)
• M21: 9,528,188 km (0.098 R)
• M22: 9,897,545 km (0.11 R)
• M23: 10,217,983 km (0.102 R)
• M24: 10,271,689 km (0.076 R)
• M25: 10,541,713 km (0.11 R)
• M26: 10,596,017 km (0.058 R)
• M27: 12,210,477 km (0.115 R)
• M28: 12,381,917 km (0.072 R)
• M29: 12,669,294 km (0.119 R)
• M30: 12,727,039 km (0.091 R)
• M31: 12,784,933 km (0.079 R)
• M32: 13,544,591 km (0.095 R)
• M33: 13,781,405 km (0.058 R)
• M34: 14,139,093 km (0.109 R)
• M35: 15,353,229 km (0.111 R)
• M36: 15,476,349 km (0.106 R)
• M37: 15,599,916 km (0.113 R)
• M38: 16,285,523 km (0.119 R)
• M39: 17,172,190 km (0.039 R)
• M40: 18,992,198 km (0.04 R)
• M41: 19,390,128 km (0.086 R)
• M42: 19,523,270 km (0.119 R)
• M43: 19,790,751 km (0.104 R)
• M44: 19,857,771 km (0.101 R)
• M45: 20,396,922 km (0.085 R)
• M46: 21,765,593 km (0.077 R)
• M47: 23,659,801 km (0.113 R)
• M48: 24,662,705 km (0.091 R)
• M49: 24,879,472 km (0.061 R)
• M50: 25,241,948 km (0.093 R)
• M51: 25,533,365 km (0.101 R)
• M52: 26,340,146 km (0.054 R)
• M53: 28,658,763 km (0.116 R)
• M54: 28,734,759 km (0.114 R)
• M55: 28,962,746 km (0.058 R)
• M56: 29,420,665 km (0.077 R)
• M57: 30,111,957 km (0.114 R)
• M58: 30,343,535 km (0.082 R)
• M59: 31,588,787 km (0.039 R)
• M60: 32,138,859 km (0.04 R)
• M61: 33,487,932 km (0.119 R)
• M62: 33,647,852 km (0.077 R)
• M63: 34,693,541 km (0.093 R)
• M64: 36,651,927 km (0.099 R)
• M65: 37,894,038 km (0.105 R)
• M66: 38,645,917 km (0.089 R)
• M67: 40,334,279 km (0.076 R)
• M68: 41,016,295 km (0.073 R)
• M69: 41,101,865 km (0.118 R)
• M70: 42,046,576 km (0.096 R)
• M71: 42,391,848 km (0.049 R)
• M72: 42,478,315 km (0.066 R)
• M73: 43,870,024 km (0.108 R)
• M74: 44,395,711 km (0.094 R)
• M75: 44,571,339 km (0.112 R)
• M76: 44,747,266 km (0.073 R)
• M77: 45,011,606 km (0.11 R)
• M78: 45,807,766 km (0.096 R)
• M79: 47,953,298 km (0.057 R)
• M80: 49,857,380 km (0.086 R)
• M81: 50,314,401 km (0.111 R)
• M82: 51,601,242 km (0.084 R)
• M83: 51,693,694 km (0.074 R)
• M84: 53,645,497 km (0.097 R)
• M85: 53,832,644 km (0.083 R)
• M86: 54,113,739 km (0.113 R)
• M87: 54,583,326 km (0.119 R)
• M88: 55,621,236 km (0.044 R)
• M89: 56,570,584 km (0.094 R)
• M90: 57,620,911 km (0.084 R)
• M91: 58,677,670 km (0.102 R)
• M92: 59,256,764 km (0.101 R)
• M93: 61,298,476 km (0.12 R)
• M94: 61,689,973 km (0.064 R)
• M95: 62,770,967 km (0.099 R)
• M96: 63,957,278 km (0.054 R)
• M97: 66,352,191 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 18,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit