🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.81 AU

Year: 232 Days

Day: 13.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,190,676 km

• M1: 169,943 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.54 AU - 0.8 AU

Year: 238 Days

Day: 31.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.87 AU - 1.23 AU

Year: 466 Days

Day: 14.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.22 AU - 1.64 AU

Year: 741 Days

Day: 28.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.42 AU - 1.46 AU

Year: 749 Days

Day: 31 Hours

Environment

Temp: -102 °C

Axial Tilt: 107.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.7

Radius: 10.5

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.43 AU - 3.51 AU

Year: 2802 Days

Day: 5.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,190,676 km

• M1: 197,469 km (0.083 R)
• M2: 377,884 km (0.119 R)
• M3: 548,127 km (0.08 R)
• M4: 674,238 km (0.096 R)
• M5: 897,737 km (0.12 R)
• M6: 1,357,451 km (0.08 R)
• M7: 1,427,164 km (0.117 R)
• M8: 1,546,094 km (0.089 R)
• M9: 1,680,882 km (0.097 R)
• M10: 2,001,919 km (0.119 R)
• M11: 2,370,528 km (0.104 R)
• M12: 2,628,285 km (0.104 R)
• M13: 2,820,219 km (0.074 R)
• M14: 3,359,819 km (0.072 R)
• M15: 3,600,821 km (0.114 R)
• M16: 3,748,324 km (0.097 R)
• M17: 4,202,653 km (0.1 R)
• M18: 4,375,439 km (0.06 R)
• M19: 4,497,810 km (0.101 R)
• M20: 4,710,239 km (0.096 R)
• M21: 4,817,650 km (0.055 R)
• M22: 5,126,719 km (0.11 R)
• M23: 5,274,372 km (0.106 R)
• M24: 5,611,715 km (0.072 R)
• M25: 5,956,239 km (0.028 R)
• M26: 6,248,703 km (0.117 R)
• M27: 6,505,862 km (0.07 R)
• M28: 6,605,793 km (0.117 R)
• M29: 6,686,127 km (0.094 R)
• M30: 6,807,002 km (0.09 R)
• M31: 6,928,775 km (0.092 R)
• M32: 7,071,791 km (0.047 R)
• M33: 7,277,787 km (0.056 R)
• M34: 7,527,615 km (0.072 R)
• M35: 7,737,950 km (0.101 R)
• M36: 7,928,837 km (0.115 R)
• M37: 8,014,257 km (0.066 R)
• M38: 8,315,547 km (0.095 R)
• M39: 8,642,419 km (0.096 R)
• M40: 8,884,917 km (0.061 R)
• M41: 8,995,918 km (0.113 R)
• M42: 9,084,929 km (0.061 R)
• M43: 9,421,674 km (0.109 R)
• M44: 9,648,464 km (0.119 R)
• M45: 9,877,050 km (0.096 R)
• M46: 10,061,354 km (0.081 R)
• M47: 10,130,618 km (0.094 R)
• M48: 10,246,557 km (0.089 R)
• M49: 10,503,267 km (0.085 R)
• M50: 10,714,947 km (0.109 R)
• M51: 10,809,344 km (0.059 R)
• M52: 11,454,559 km (0.071 R)
• M53: 11,648,139 km (0.077 R)
• M54: 12,038,589 km (0.086 R)
• M55: 12,161,409 km (0.094 R)
• M56: 12,932,736 km (0.097 R)
• M57: 13,083,830 km (0.07 R)
• M58: 13,260,804 km (0.119 R)
• M59: 14,679,291 km (0.087 R)
• M60: 15,286,808 km (0.088 R)
• M61: 15,499,985 km (0.065 R)
• M62: 15,848,548 km (0.08 R)
• M63: 16,253,958 km (0.1 R)
• M64: 16,444,396 km (0.12 R)
• M65: 16,964,847 km (0.112 R)
• M66: 17,130,303 km (0.113 R)
• M67: 17,379,533 km (0.081 R)
• M68: 17,490,833 km (0.115 R)
• M69: 17,657,934 km (0.082 R)
• M70: 17,881,733 km (0.06 R)
• M71: 18,332,022 km (0.104 R)
• M72: 18,643,784 km (0.09 R)
• M73: 19,100,507 km (0.091 R)
• M74: 19,272,694 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.3

Radius: 15

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.05 AU - 6.23 AU

Year: 5051 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 84,190,676 km

• M1: 194,028 km (0.095 R)
• M2: 414,237 km (0.12 R)
• M3: 781,798 km (0.104 R)
• M4: 880,832 km (0.12 R)
• M5: 1,011,730 km (0.076 R)
• M6: 1,107,623 km (0.101 R)
• M7: 1,221,467 km (0.104 R)
• M8: 1,339,799 km (0.071 R)
• M9: 1,556,566 km (0.107 R)
• M10: 1,819,260 km (0.093 R)
• M11: 2,026,004 km (0.113 R)
• M12: 2,616,168 km (0.119 R)
• M13: 2,713,257 km (0.118 R)
• M14: 2,911,175 km (0.12 R)
• M15: 3,093,385 km (0.074 R)
• M16: 3,237,896 km (0.117 R)
• M17: 3,384,652 km (0.099 R)
• M18: 3,706,886 km (0.091 R)
• M19: 3,816,541 km (0.076 R)
• M20: 4,381,273 km (0.116 R)
• M21: 4,900,377 km (0.096 R)
• M22: 6,283,260 km (0.105 R)
• M23: 6,414,757 km (0.091 R)
• M24: 6,600,408 km (0.033 R)
• M25: 7,004,172 km (0.082 R)
• M26: 7,360,814 km (0.025 R)
• M27: 7,527,466 km (0.064 R)
• M28: 7,921,207 km (0.111 R)
• M29: 8,437,320 km (0.116 R)
• M30: 8,846,470 km (0.117 R)
• M31: 9,142,674 km (0.092 R)
• M32: 9,653,850 km (0.116 R)
• M33: 10,081,700 km (0.058 R)
• M34: 10,360,251 km (0.112 R)
• M35: 10,924,684 km (0.077 R)
• M36: 11,531,602 km (0.108 R)
• M37: 11,920,557 km (0.07 R)
• M38: 13,113,301 km (0.099 R)
• M39: 13,689,701 km (0.118 R)
• M40: 14,517,725 km (0.064 R)
• M41: 14,727,312 km (0.117 R)
• M42: 16,041,679 km (0.104 R)
• M43: 16,258,446 km (0.103 R)
• M44: 17,282,593 km (0.099 R)
• M45: 17,393,445 km (0.116 R)
• M46: 19,701,142 km (0.107 R)
• M47: 19,817,080 km (0.088 R)
• M48: 19,933,318 km (0.053 R)
• M49: 20,049,705 km (0.091 R)
• M50: 21,226,442 km (0.085 R)
• M51: 21,823,188 km (0.059 R)
• M52: 22,143,626 km (0.06 R)
• M53: 22,264,352 km (0.11 R)
• M54: 22,425,469 km (0.039 R)
• M55: 22,748,899 km (0.097 R)
• M56: 22,870,672 km (0.08 R)
• M57: 23,605,347 km (0.054 R)
• M58: 24,099,619 km (0.101 R)
• M59: 24,223,635 km (0.068 R)
• M60: 24,472,416 km (0.117 R)
• M61: 24,722,095 km (0.11 R)
• M62: 26,067,878 km (0.044 R)
• M63: 26,237,821 km (0.058 R)
• M64: 26,749,745 km (0.069 R)
• M65: 27,264,960 km (0.089 R)
• M66: 28,830,202 km (0.065 R)
• M67: 29,270,319 km (0.055 R)
• M68: 29,579,538 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.8

Radius: 4.8

Gravity: 20.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.8 AU - 17.14 AU

Year: 22634 Days

Day: 20.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,190,676 km

• M1: 71,657 km (0.113 R)
• M2: 144,063 km (0.095 R)
• M3: 180,864 km (0.113 R)
• M4: 221,704 km (0.119 R)
• M5: 331,509 km (0.111 R)
• M6: 420,819 km (0.025 R)
• M7: 458,817 km (0.076 R)
• M8: 559,197 km (0.097 R)
• M9: 781,050 km (0.118 R)
• M10: 1,134,251 km (0.102 R)
• M11: 2,200,734 km (0.104 R)
• M12: 2,512,047 km (0.085 R)
• M13: 2,654,913 km (0.087 R)
• M14: 2,948,424 km (0.066 R)
• M15: 3,252,407 km (0.072 R)
• M16: 4,392,792 km (0.094 R)
• M17: 4,827,224 km (0.067 R)
• M18: 5,275,419 km (0.113 R)
• M19: 5,504,603 km (0.112 R)
• M20: 5,830,727 km (0.119 R)
• M21: 6,067,540 km (0.113 R)
• M22: 6,846,347 km (0.105 R)
• M23: 6,945,979 km (0.053 R)
• M24: 6,995,944 km (0.086 R)
• M25: 7,298,132 km (0.087 R)
• M26: 7,656,269 km (0.103 R)
• M27: 7,811,402 km (0.072 R)
• M28: 8,602,925 km (0.049 R)
• M29: 9,530,581 km (0.079 R)
• M30: 9,865,381 km (0.118 R)
• M31: 10,317,915 km (0.066 R)
• M32: 11,184,535 km (0.082 R)
• M33: 11,360,612 km (0.073 R)
• M34: 11,834,837 km (0.101 R)
• M35: 12,741,101 km (0.113 R)
• M36: 13,295,511 km (0.096 R)
• M37: 13,544,442 km (0.082 R)
• M38: 15,134,966 km (0.096 R)
• M39: 15,394,967 km (0.034 R)
• M40: 16,183,498 km (0.103 R)
• M41: 16,917,874 km (0.073 R)
• M42: 17,322,985 km (0.109 R)
• M43: 20,033,100 km (0.112 R)
• M44: 20,104,308 km (0.118 R)
• M45: 20,246,875 km (0.04 R)
• M46: 22,426,815 km (0.111 R)
• M47: 23,619,709 km (0.052 R)
• M48: 23,996,546 km (0.083 R)
• M49: 24,072,242 km (0.049 R)
• M50: 24,832,947 km (0.105 R)
• M51: 25,524,239 km (0.034 R)
• M52: 26,221,814 km (0.12 R)
• M53: 28,352,088 km (0.112 R)
• M54: 28,592,192 km (0.043 R)
• M55: 29,965,501 km (0.025 R)
• M56: 30,865,481 km (0.106 R)
• M57: 31,112,468 km (0.087 R)
• M58: 31,277,474 km (0.085 R)
• M59: 33,280,440 km (0.104 R)
• M60: 33,618,232 km (0.089 R)
• M61: 34,212,135 km (0.062 R)
• M62: 34,895,199 km (0.068 R)
• M63: 35,152,508 km (0.058 R)
• M64: 36,448,474 km (0.102 R)
• M65: 37,759,849 km (0.102 R)
• M66: 38,200,564 km (0.084 R)
• M67: 38,288,827 km (0.109 R)
• M68: 38,465,652 km (0.096 R)
• M69: 38,642,776 km (0.043 R)
• M70: 39,086,782 km (0.117 R)
• M71: 39,264,804 km (0.071 R)
• M72: 39,443,274 km (0.048 R)
• M73: 40,069,490 km (0.05 R)
• M74: 42,241,652 km (0.109 R)
• M75: 45,570,952 km (0.037 R)
• M76: 47,077,403 km (0.103 R)
• M77: 48,887,537 km (0.106 R)
• M78: 51,303,692 km (0.092 R)
• M79: 52,379,002 km (0.097 R)
• M80: 53,758,444 km (0.092 R)
• M81: 54,452,578 km (0.112 R)
• M82: 54,850,658 km (0.027 R)
• M83: 56,351,723 km (0.094 R)
• M84: 59,496,420 km (0.057 R)
• M85: 59,701,219 km (0.055 R)
• M86: 62,073,692 km (0.117 R)
• M87: 62,697,664 km (0.106 R)
• M88: 64,792,483 km (0.1 R)
• M89: 65,319,666 km (0.067 R)
• M90: 66,910,041 km (0.114 R)
• M91: 68,298,609 km (0.101 R)
• M92: 70,453,416 km (0.114 R)
• M93: 71,104,317 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.4

Radius: 3.4

Gravity: 48.56 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.72 AU - 16.7 AU

Year: 25713 Days

Day: 19.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,190,676 km

• M1: 49,816 km (0.072 R)
• M2: 72,106 km (0.046 R)
• M3: 1,310,029 km (0.087 R)
• M4: 1,946,418 km (0.11 R)
• M5: 2,018,225 km (0.108 R)
• M6: 2,201,632 km (0.11 R)
• M7: 2,239,031 km (0.07 R)
• M8: 2,314,279 km (0.088 R)
• M9: 3,112,234 km (0.112 R)
• M10: 3,761,190 km (0.105 R)
• M11: 4,169,891 km (0.109 R)
• M12: 4,833,358 km (0.034 R)
• M13: 4,979,814 km (0.075 R)
• M14: 5,682,176 km (0.099 R)
• M15: 7,456,107 km (0.105 R)
• M16: 8,431,186 km (0.119 R)
• M17: 10,372,069 km (0.045 R)
• M18: 13,048,076 km (0.095 R)
• M19: 13,251,679 km (0.054 R)
• M20: 14,286,148 km (0.088 R)
• M21: 15,061,065 km (0.057 R)
• M22: 15,489,513 km (0.114 R)
• M23: 15,705,233 km (0.099 R)
• M24: 16,358,228 km (0.087 R)
• M25: 16,577,987 km (0.039 R)
• M26: 16,651,290 km (0.117 R)
• M27: 20,458,257 km (0.075 R)
• M28: 20,853,195 km (0.114 R)
• M29: 21,011,769 km (0.086 R)
• M30: 21,811,070 km (0.1 R)
• M31: 22,133,603 km (0.116 R)
• M32: 22,457,632 km (0.12 R)
• M33: 24,853,741 km (0.072 R)
• M34: 24,937,815 km (0.111 R)
• M35: 26,983,267 km (0.094 R)
• M36: 27,503,120 km (0.066 R)
• M37: 28,026,114 km (0.096 R)
• M38: 28,376,622 km (0.1 R)
• M39: 28,552,549 km (0.098 R)
• M40: 28,728,625 km (0.073 R)
• M41: 28,993,563 km (0.087 R)
• M42: 29,259,399 km (0.094 R)
• M43: 30,510,037 km (0.088 R)
• M44: 31,778,178 km (0.111 R)
• M45: 31,960,837 km (0.059 R)
• M46: 32,510,609 km (0.09 R)
• M47: 33,805,528 km (0.082 R)
• M48: 34,178,626 km (0.031 R)
• M49: 36,064,307 km (0.084 R)
• M50: 38,565,733 km (0.069 R)
• M51: 39,935,750 km (0.108 R)
• M52: 43,126,224 km (0.033 R)
• M53: 43,733,591 km (0.082 R)
• M54: 44,751,904 km (0.112 R)
• M55: 45,881,218 km (0.075 R)
• M56: 46,915,987 km (0.106 R)
• M57: 47,540,408 km (0.071 R)
• M58: 48,587,444 km (0.088 R)
• M59: 48,797,778 km (0.07 R)
• M60: 50,171,984 km (0.053 R)
• M61: 54,152,634 km (0.079 R)
• M62: 54,261,541 km (0.119 R)
• M63: 54,479,805 km (0.097 R)
• M64: 54,917,079 km (0.09 R)
• M65: 56,346,188 km (0.083 R)
• M66: 56,456,591 km (0.114 R)
• M67: 58,344,965 km (0.072 R)
• M68: 58,904,311 km (0.103 R)
• M69: 59,915,593 km (0.058 R)
• M70: 60,028,390 km (0.105 R)
• M71: 60,479,876 km (0.115 R)
• M72: 60,592,972 km (0.114 R)
• M73: 62,297,490 km (0.108 R)
• M74: 62,640,368 km (0.116 R)
• M75: 63,327,771 km (0.066 R)
• M76: 64,363,586 km (0.069 R)
• M77: 64,941,483 km (0.049 R)
• M78: 65,753,500 km (0.036 R)
• M79: 66,102,512 km (0.098 R)
• M80: 66,568,808 km (0.102 R)
• M81: 68,091,864 km (0.119 R)
• M82: 68,209,448 km (0.064 R)
• M83: 68,798,714 km (0.106 R)
• M84: 68,916,747 km (0.088 R)
• M85: 70,695,316 km (0.091 R)
• M86: 70,814,396 km (0.053 R)
• M87: 71,052,855 km (0.066 R)
• M88: 71,889,406 km (0.085 R)
• M89: 73,813,833 km (0.027 R)
• M90: 74,661,156 km (0.107 R)
• M91: 76,243,153 km (0.081 R)
• M92: 78,082,160 km (0.114 R)
• M93: 79,935,827 km (0.029 R)
• M94: 80,059,844 km (0.1 R)
• M95: 80,681,273 km (0.069 R)
• M96: 83,057,187 km (0.101 R)
• M97: 83,938,318 km (0.094 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: 209 - 17,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit