🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.71 AU

Year: 166 Days

Day: 24.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,393,899 km

• M1: 478,713 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.59 AU - 0.75 AU

Year: 211 Days

Day: 36.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.57 AU - 0.77 AU

Year: 211 Days

Day: 31.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,393,899 km

• M1: 245,789 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.49 AU - 4.31 AU

Year: 2965 Days

Day: 38.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.3

Radius: 9.7

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.23 AU - 4.63 AU

Year: 3590 Days

Day: 6.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,393,899 km

• M1: 136,583 km (0.037 R)
• M2: 266,135 km (0.073 R)
• M3: 471,981 km (0.054 R)
• M4: 576,999 km (0.101 R)
• M5: 740,659 km (0.074 R)
• M6: 802,293 km (0.108 R)
• M7: 1,174,194 km (0.106 R)
• M8: 1,259,764 km (0.114 R)
• M9: 1,385,875 km (0.067 R)
• M10: 1,637,199 km (0.084 R)
• M11: 1,789,490 km (0.077 R)
• M12: 1,888,823 km (0.11 R)
• M13: 2,034,082 km (0.095 R)
• M14: 2,183,231 km (0.12 R)
• M15: 2,335,971 km (0.057 R)
• M16: 2,716,997 km (0.08 R)
• M17: 2,798,976 km (0.117 R)
• M18: 3,377,770 km (0.097 R)
• M19: 3,699,256 km (0.116 R)
• M20: 3,771,961 km (0.086 R)
• M21: 3,937,566 km (0.089 R)
• M22: 4,429,294 km (0.113 R)
• M23: 4,682,563 km (0.115 R)
• M24: 4,900,527 km (0.112 R)
• M25: 5,264,499 km (0.067 R)
• M26: 5,408,412 km (0.103 R)
• M27: 5,532,877 km (0.073 R)
• M28: 5,679,184 km (0.077 R)
• M29: 6,040,014 km (0.079 R)
• M30: 6,104,491 km (0.026 R)
• M31: 6,255,734 km (0.098 R)
• M32: 6,606,242 km (0.05 R)
• M33: 6,761,674 km (0.068 R)
• M34: 6,873,424 km (0.09 R)
• M35: 7,672,725 km (0.071 R)
• M36: 7,836,236 km (0.053 R)
• M37: 7,930,034 km (0.053 R)
• M38: 8,000,793 km (0.07 R)
• M39: 8,214,120 km (0.076 R)
• M40: 8,622,073 km (0.115 R)
• M41: 9,061,293 km (0.069 R)
• M42: 9,258,911 km (0.12 R)
• M43: 9,910,859 km (0.092 R)
• M44: 10,319,560 km (0.1 R)
• M45: 10,396,753 km (0.099 R)
• M46: 10,681,587 km (0.04 R)
• M47: 10,890,276 km (0.051 R)
• M48: 11,206,077 km (0.084 R)
• M49: 11,338,471 km (0.104 R)
• M50: 11,685,239 km (0.106 R)
• M51: 11,981,443 km (0.039 R)
• M52: 12,553,805 km (0.099 R)
• M53: 12,718,961 km (0.042 R)
• M54: 12,995,866 km (0.116 R)
• M55: 13,274,717 km (0.031 R)
• M56: 13,443,014 km (0.105 R)
• M57: 13,640,184 km (0.105 R)
• M58: 14,294,974 km (0.106 R)
• M59: 14,409,865 km (0.102 R)
• M60: 14,756,633 km (0.112 R)
• M61: 15,018,280 km (0.085 R)
• M62: 15,164,437 km (0.091 R)
• M63: 15,399,156 km (0.116 R)
• M64: 15,517,039 km (0.037 R)
• M65: 15,753,553 km (0.093 R)
• M66: 15,842,564 km (0.119 R)
• M67: 16,440,357 km (0.073 R)
• M68: 16,711,728 km (0.1 R)
• M69: 16,893,489 km (0.114 R)
• M70: 16,984,594 km (0.104 R)
• M71: 17,106,367 km (0.108 R)
• M72: 17,259,106 km (0.045 R)
• M73: 17,350,810 km (0.105 R)
• M74: 18,308,835 km (0.109 R)
• M75: 18,999,079 km (0.109 R)
• M76: 19,188,769 km (0.068 R)
• M77: 19,857,771 km (0.099 R)
• M78: 20,502,089 km (0.114 R)
• M79: 20,566,865 km (0.04 R)
• M80: 20,631,790 km (0.114 R)
• M81: 20,859,329 km (0.05 R)
• M82: 21,943,464 km (0.107 R)
• M83: 22,009,736 km (0.12 R)
• M84: 22,242,361 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.6

Radius: 12.4

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.75 AU - 9.55 AU

Year: 8146 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,393,899 km

• M1: 190,288 km (0.116 R)
• M2: 292,015 km (0.07 R)
• M3: 373,546 km (0.034 R)
• M4: 454,628 km (0.107 R)
• M5: 612,005 km (0.041 R)
• M6: 853,755 km (0.043 R)
• M7: 935,884 km (0.096 R)
• M8: 1,218,774 km (0.104 R)
• M9: 1,449,155 km (0.092 R)
• M10: 1,549,535 km (0.074 R)
• M11: 1,652,308 km (0.116 R)
• M12: 1,843,495 km (0.11 R)
• M13: 1,997,281 km (0.076 R)
• M14: 2,178,444 km (0.118 R)
• M15: 2,388,928 km (0.101 R)
• M16: 2,508,906 km (0.115 R)
• M17: 2,705,029 km (0.088 R)
• M18: 2,805,110 km (0.115 R)
• M19: 3,060,772 km (0.053 R)
• M20: 3,297,436 km (0.08 R)
• M21: 3,431,476 km (0.115 R)
• M22: 3,705,240 km (0.045 R)
• M23: 3,844,964 km (0.116 R)
• M24: 4,303,482 km (0.118 R)
• M25: 4,391,445 km (0.117 R)
• M26: 4,659,076 km (0.116 R)
• M27: 5,430,403 km (0.041 R)
• M28: 5,847,182 km (0.114 R)
• M29: 6,174,951 km (0.119 R)
• M30: 6,274,434 km (0.083 R)
• M31: 6,374,515 km (0.059 R)
• M32: 6,712,008 km (0.099 R)
• M33: 7,229,018 km (0.052 R)
• M34: 8,338,436 km (0.096 R)
• M35: 9,500,362 km (0.066 R)
• M36: 9,886,026 km (0.116 R)
• M37: 10,119,847 km (0.113 R)
• M38: 10,394,958 km (0.045 R)
• M39: 10,792,439 km (0.065 R)
• M40: 11,725,332 km (0.108 R)
• M41: 11,849,049 km (0.072 R)
• M42: 12,599,731 km (0.085 R)
• M43: 13,023,542 km (0.082 R)
• M44: 13,928,759 km (0.115 R)
• M45: 14,059,657 km (0.069 R)
• M46: 15,663,196 km (0.106 R)
• M47: 19,283,016 km (0.086 R)
• M48: 19,673,317 km (0.119 R)
• M49: 21,917,584 km (0.062 R)
• M50: 22,019,161 km (0.093 R)
• M51: 22,734,837 km (0.03 R)
• M52: 23,406,382 km (0.07 R)
• M53: 24,032,000 km (0.114 R)
• M54: 24,241,737 km (0.027 R)
• M55: 24,452,071 km (0.113 R)
• M56: 24,557,538 km (0.062 R)
• M57: 24,768,770 km (0.058 R)
• M58: 26,210,744 km (0.034 R)
• M59: 27,789,600 km (0.107 R)
• M60: 28,120,211 km (0.067 R)
• M61: 29,736,018 km (0.058 R)
• M62: 30,130,507 km (0.058 R)
• M63: 30,243,603 km (0.08 R)
• M64: 31,783,564 km (0.081 R)
• M65: 32,013,795 km (0.042 R)
• M66: 33,348,806 km (0.06 R)
• M67: 33,465,792 km (0.084 R)
• M68: 33,817,496 km (0.106 R)
• M69: 34,347,372 km (0.089 R)
• M70: 34,702,068 km (0.076 R)
• M71: 35,117,502 km (0.079 R)
• M72: 35,474,891 km (0.119 R)
• M73: 37,766,132 km (0.094 R)
• M74: 37,949,090 km (0.08 R)
• M75: 38,438,275 km (0.076 R)
• M76: 38,560,946 km (0.101 R)
• M77: 38,991,189 km (0.091 R)
• M78: 40,853,234 km (0.111 R)
• M79: 41,291,855 km (0.105 R)
• M80: 41,480,348 km (0.097 R)
• M81: 42,047,474 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.1

Radius: 6

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.03 AU - 15.33 AU

Year: 21655 Days

Day: 15.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 82,393,899 km

• M1: 128,953 km (0.084 R)
• M2: 239,805 km (0.094 R)
• M3: 2,055,176 km (0.115 R)
• M4: 2,560,667 km (0.088 R)
• M5: 3,197,056 km (0.112 R)
• M6: 3,419,658 km (0.096 R)
• M7: 3,549,060 km (0.076 R)
• M8: 3,779,590 km (0.11 R)
• M9: 4,570,664 km (0.07 R)
• M10: 5,299,056 km (0.101 R)
• M11: 5,791,532 km (0.119 R)
• M12: 5,830,128 km (0.108 R)
• M13: 6,942,239 km (0.105 R)
• M14: 6,983,229 km (0.051 R)
• M15: 7,355,129 km (0.117 R)
• M16: 7,564,416 km (0.054 R)
• M17: 7,818,284 km (0.079 R)
• M18: 8,118,078 km (0.063 R)
• M19: 8,950,590 km (0.082 R)
• M20: 9,129,210 km (0.097 R)
• M21: 9,218,969 km (0.111 R)
• M22: 9,581,145 km (0.088 R)
• M23: 10,884,891 km (0.11 R)
• M24: 11,171,520 km (0.081 R)
• M25: 11,460,543 km (0.115 R)
• M26: 11,800,878 km (0.105 R)
• M27: 12,144,505 km (0.088 R)
• M28: 12,541,388 km (0.068 R)
• M29: 13,911,704 km (0.092 R)
• M30: 14,693,353 km (0.075 R)
• M31: 14,904,286 km (0.029 R)
• M32: 15,919,308 km (0.101 R)
• M33: 16,027,467 km (0.108 R)
• M34: 17,177,875 km (0.119 R)
• M35: 19,788,956 km (0.065 R)
• M36: 20,725,887 km (0.099 R)
• M37: 21,021,493 km (0.116 R)
• M38: 21,677,031 km (0.079 R)
• M39: 21,856,997 km (0.113 R)
• M40: 23,314,230 km (0.092 R)
• M41: 25,495,068 km (0.109 R)
• M42: 25,684,907 km (0.108 R)
• M43: 27,286,053 km (0.113 R)
• M44: 28,065,907 km (0.08 R)
• M45: 28,393,077 km (0.091 R)
• M46: 29,914,039 km (0.106 R)
• M47: 31,122,790 km (0.049 R)
• M48: 33,795,805 km (0.059 R)
• M49: 34,004,494 km (0.091 R)
• M50: 34,563,092 km (0.08 R)
• M51: 36,399,107 km (0.047 R)
• M52: 37,113,586 km (0.074 R)
• M53: 38,338,942 km (0.093 R)
• M54: 38,992,984 km (0.109 R)
• M55: 41,274,053 km (0.104 R)
• M56: 43,976,837 km (0.073 R)
• M57: 46,195,224 km (0.102 R)
• M58: 46,736,170 km (0.091 R)
• M59: 48,293,185 km (0.086 R)
• M60: 48,449,814 km (0.066 R)
• M61: 50,025,528 km (0.048 R)
• M62: 50,422,112 km (0.082 R)
• M63: 51,938,436 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.7

Radius: 3.4

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.56 AU - 16 AU

Year: 24134 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,393,899 km

• M1: 115,041 km (0.117 R)
• M2: 639,381 km (0.066 R)
• M3: 1,449,005 km (0.066 R)
• M4: 1,986,361 km (0.073 R)
• M5: 2,230,654 km (0.075 R)
• M6: 3,094,282 km (0.081 R)
• M7: 3,721,097 km (0.085 R)
• M8: 4,557,350 km (0.111 R)
• M9: 4,673,138 km (0.043 R)
• M10: 5,327,031 km (0.103 R)
• M11: 5,726,756 km (0.117 R)
• M12: 7,969,228 km (0.112 R)
• M13: 8,962,408 km (0.037 R)
• M14: 10,907,480 km (0.061 R)
• M15: 11,139,955 km (0.089 R)
• M16: 11,768,116 km (0.12 R)
• M17: 12,006,576 km (0.091 R)
• M18: 13,058,398 km (0.115 R)
• M19: 13,761,807 km (0.111 R)
• M20: 13,971,095 km (0.072 R)
• M21: 14,097,056 km (0.099 R)
• M22: 14,435,147 km (0.084 R)
• M23: 14,519,969 km (0.111 R)
• M24: 16,429,586 km (0.101 R)
• M25: 17,008,680 km (0.073 R)
• M26: 17,776,117 km (0.093 R)
• M27: 18,370,469 km (0.116 R)
• M28: 19,297,677 km (0.085 R)
• M29: 21,827,077 km (0.074 R)
• M30: 22,512,385 km (0.057 R)
• M31: 23,803,714 km (0.116 R)
• M32: 25,221,154 km (0.119 R)
• M33: 27,608,287 km (0.034 R)
• M34: 28,136,667 km (0.095 R)
• M35: 30,174,788 km (0.085 R)
• M36: 30,609,968 km (0.086 R)
• M37: 33,319,934 km (0.085 R)
• M38: 33,600,879 km (0.115 R)
• M39: 33,826,023 km (0.118 R)
• M40: 34,845,682 km (0.107 R)

Asteroid Belt

Center: 17.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.5

Radius: 7

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.2 AU - 21.84 AU

Year: 30685 Days

Day: 21.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,393,899 km

• M1: 107,860 km (0.109 R)
• M2: 157,377 km (0.103 R)
• M3: 285,882 km (0.083 R)
• M4: 472,729 km (0.065 R)
• M5: 872,754 km (0.091 R)
• M6: 1,063,042 km (0.072 R)
• M7: 1,236,726 km (0.065 R)
• M8: 1,451,099 km (0.115 R)
• M9: 2,090,929 km (0.113 R)
• M10: 2,272,392 km (0.091 R)
• M11: 2,383,842 km (0.091 R)
• M12: 2,650,874 km (0.084 R)
• M13: 2,807,802 km (0.06 R)
• M14: 2,967,872 km (0.077 R)
• M15: 3,465,734 km (0.106 R)
• M16: 3,681,005 km (0.082 R)
• M17: 3,944,896 km (0.09 R)
• M18: 4,215,070 km (0.112 R)
• M19: 5,603,487 km (0.052 R)
• M20: 6,112,569 km (0.102 R)
• M21: 6,216,091 km (0.093 R)
• M22: 6,689,568 km (0.097 R)
• M23: 7,338,673 km (0.118 R)
• M24: 7,782,530 km (0.107 R)
• M25: 8,121,220 km (0.109 R)
• M26: 8,580,186 km (0.105 R)
• M27: 8,696,274 km (0.096 R)
• M28: 10,623,244 km (0.072 R)
• M29: 11,188,275 km (0.084 R)
• M30: 11,956,610 km (0.111 R)
• M31: 12,021,386 km (0.074 R)
• M32: 12,412,734 km (0.062 R)
• M33: 12,874,393 km (0.053 R)
• M34: 13,476,375 km (0.104 R)
• M35: 14,361,994 km (0.098 R)
• M36: 14,569,187 km (0.06 R)
• M37: 15,196,152 km (0.097 R)
• M38: 18,761,667 km (0.117 R)
• M39: 19,519,680 km (0.076 R)
• M40: 21,065,624 km (0.032 R)
• M41: 21,222,403 km (0.114 R)
• M42: 24,027,512 km (0.097 R)
• M43: 24,109,342 km (0.108 R)
• M44: 24,273,302 km (0.108 R)
• M45: 25,098,783 km (0.065 R)
• M46: 25,264,986 km (0.062 R)
• M47: 28,577,980 km (0.078 R)
• M48: 29,012,562 km (0.078 R)
• M49: 29,800,195 km (0.094 R)
• M50: 30,506,147 km (0.068 R)
• M51: 30,950,303 km (0.106 R)
• M52: 33,202,499 km (0.104 R)
• M53: 33,385,009 km (0.112 R)
• M54: 35,041,955 km (0.062 R)
• M55: 35,227,755 km (0.052 R)
• M56: 36,914,322 km (0.03 R)
• M57: 37,767,478 km (0.089 R)
• M58: 38,148,654 km (0.084 R)
• M59: 38,244,247 km (0.106 R)
• M60: 38,722,960 km (0.101 R)
• M61: 39,203,768 km (0.059 R)
• M62: 39,396,599 km (0.107 R)
• M63: 41,833,698 km (0.11 R)
• M64: 43,219,722 km (0.094 R)
• M65: 45,326,808 km (0.096 R)
• M66: 46,138,227 km (0.111 R)
• M67: 46,545,732 km (0.116 R)
• M68: 47,467,105 km (0.101 R)
• M69: 48,704,878 km (0.033 R)
• M70: 49,640,014 km (0.097 R)
• M71: 49,744,434 km (0.11 R)
• M72: 49,848,703 km (0.073 R)
• M73: 51,634,004 km (0.112 R)
• M74: 51,739,620 km (0.077 R)
• M75: 52,269,047 km (0.069 R)
• M76: 53,013,147 km (0.068 R)
• M77: 53,333,286 km (0.044 R)
• M78: 55,266,689 km (0.105 R)
• M79: 55,591,167 km (0.119 R)
• M80: 56,568,490 km (0.054 R)
• M81: 57,223,130 km (0.107 R)
• M82: 57,551,348 km (0.051 R)
• M83: 60,533,731 km (0.098 R)
• M84: 61,091,582 km (0.088 R)
• M85: 66,762,388 km (0.116 R)
• M86: 70,830,852 km (0.118 R)
• M87: 71,536,355 km (0.067 R)
• M88: 72,480,617 km (0.042 R)
• M89: 72,835,762 km (0.088 R)
• M90: 73,310,287 km (0.113 R)
• M91: 75,577,891 km (0.102 R)
• M92: 76,539,507 km (0.102 R)
• M93: 79,692,730 km (0.055 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 13,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit