🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.68 AU - 0.92 AU

Year: 324 Days

Day: 14 Hours

Environment

Temp: -46 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,459,824 km

• M1: 56,847 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.83 AU - 1.03 AU

Year: 406 Days

Day: 29.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,459,824 km

• M1: 739,761 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.94 AU - 1.26 AU

Year: 523 Days

Day: 37.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,459,824 km

• M1: 506,538 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.06 AU - 1.68 AU

Year: 726 Days

Day: 21.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,459,824 km

• M1: 103,372 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.23 AU - 1.67 AU

Year: 791 Days

Day: 42.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,459,824 km

• M1: 359,484 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.9

Radius: 11.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.77 AU - 3.15 AU

Year: 2307 Days

Day: 13.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,459,824 km

• M1: 156,629 km (0.037 R)
• M2: 279,449 km (0.088 R)
• M3: 392,694 km (0.11 R)
• M4: 512,223 km (0.081 R)
• M5: 621,878 km (0.105 R)
• M6: 785,389 km (0.07 R)
• M7: 896,540 km (0.12 R)
• M8: 974,032 km (0.09 R)
• M9: 1,053,917 km (0.114 R)
• M10: 1,188,854 km (0.047 R)
• M11: 1,264,102 km (0.057 R)
• M12: 1,775,128 km (0.088 R)
• M13: 2,158,548 km (0.075 R)
• M14: 2,415,108 km (0.089 R)
• M15: 2,854,926 km (0.099 R)
• M16: 2,943,039 km (0.118 R)
• M17: 3,137,217 km (0.094 R)
• M18: 3,289,508 km (0.088 R)
• M19: 3,428,634 km (0.075 R)
• M20: 3,617,277 km (0.11 R)
• M21: 3,728,877 km (0.114 R)
• M22: 4,220,455 km (0.049 R)
• M23: 4,680,618 km (0.058 R)
• M24: 4,925,659 km (0.101 R)
• M25: 5,210,793 km (0.091 R)
• M26: 5,704,316 km (0.044 R)
• M27: 6,041,809 km (0.115 R)
• M28: 6,155,803 km (0.111 R)
• M29: 6,232,098 km (0.099 R)
• M30: 6,308,841 km (0.095 R)
• M31: 6,405,182 km (0.115 R)
• M32: 6,482,525 km (0.114 R)
• M33: 6,834,828 km (0.051 R)
• M34: 6,913,965 km (0.081 R)
• M35: 7,314,139 km (0.081 R)
• M36: 7,722,092 km (0.086 R)
• M37: 7,804,521 km (0.094 R)
• M38: 8,032,957 km (0.074 R)
• M39: 8,221,450 km (0.06 R)
• M40: 8,709,738 km (0.085 R)
• M41: 9,033,318 km (0.105 R)
• M42: 9,207,599 km (0.104 R)
• M43: 9,360,937 km (0.119 R)
• M44: 9,471,041 km (0.104 R)
• M45: 9,670,156 km (0.1 R)
• M46: 10,027,844 km (0.12 R)
• M47: 10,208,260 km (0.117 R)
• M48: 10,298,916 km (0.091 R)
• M49: 10,480,976 km (0.1 R)
• M50: 10,710,160 km (0.08 R)
• M51: 11,219,990 km (0.068 R)
• M52: 11,880,464 km (0.107 R)
• M53: 12,023,630 km (0.099 R)
• M54: 12,239,499 km (0.102 R)
• M55: 12,796,901 km (0.062 R)
• M56: 13,214,279 km (0.097 R)
• M57: 13,686,111 km (0.093 R)
• M58: 14,087,781 km (0.075 R)
• M59: 14,799,867 km (0.104 R)
• M60: 14,979,833 km (0.112 R)
• M61: 15,108,637 km (0.085 R)
• M62: 15,680,400 km (0.07 R)
• M63: 16,047,962 km (0.093 R)
• M64: 16,444,845 km (0.085 R)
• M65: 16,764,685 km (0.083 R)
• M66: 16,925,503 km (0.089 R)
• M67: 17,302,490 km (0.079 R)
• M68: 17,763,999 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605

Radius: 8.7

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.49 AU - 4.93 AU

Year: 4631 Days

Day: 9.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,459,824 km

• M1: 110,702 km (0.092 R)
• M2: 174,431 km (0.103 R)
• M3: 272,567 km (0.067 R)
• M4: 396,584 km (0.105 R)
• M5: 471,532 km (0.078 R)
• M6: 541,843 km (0.114 R)
• M7: 671,395 km (0.115 R)
• M8: 787,633 km (0.094 R)
• M9: 860,936 km (0.079 R)
• M10: 1,054,515 km (0.025 R)
• M11: 1,544,448 km (0.084 R)
• M12: 1,912,609 km (0.074 R)
• M13: 2,013,139 km (0.118 R)
• M14: 2,081,206 km (0.103 R)
• M15: 2,560,667 km (0.108 R)
• M16: 2,634,568 km (0.057 R)
• M17: 2,690,518 km (0.095 R)
• M18: 3,054,041 km (0.098 R)
• M19: 3,251,809 km (0.089 R)
• M20: 3,392,730 km (0.12 R)
• M21: 3,535,596 km (0.076 R)
• M22: 3,680,556 km (0.099 R)
• M23: 3,764,331 km (0.116 R)
• M24: 4,040,788 km (0.071 R)
• M25: 4,456,820 km (0.119 R)
• M26: 4,932,691 km (0.109 R)
• M27: 5,235,327 km (0.044 R)
• M28: 5,785,698 km (0.097 R)
• M29: 7,412,126 km (0.093 R)
• M30: 7,947,686 km (0.091 R)
• M31: 8,001,990 km (0.043 R)
• M32: 8,385,260 km (0.077 R)
• M33: 8,468,137 km (0.083 R)
• M34: 8,971,235 km (0.099 R)
• M35: 9,084,480 km (0.105 R)
• M36: 9,426,760 km (0.111 R)
• M37: 10,717,790 km (0.059 R)
• M38: 10,958,343 km (0.045 R)
• M39: 11,109,736 km (0.104 R)
• M40: 12,282,284 km (0.077 R)
• M41: 12,819,640 km (0.11 R)
• M42: 12,947,247 km (0.064 R)
• M43: 13,267,835 km (0.086 R)
• M44: 13,364,625 km (0.093 R)
• M45: 13,656,191 km (0.045 R)
• M46: 13,819,103 km (0.108 R)
• M47: 14,179,784 km (0.116 R)
• M48: 14,245,607 km (0.067 R)
• M49: 14,443,974 km (0.09 R)
• M50: 14,910,420 km (0.078 R)
• M51: 15,010,950 km (0.103 R)
• M52: 15,314,035 km (0.098 R)
• M53: 15,415,462 km (0.061 R)
• M54: 16,408,044 km (0.059 R)
• M55: 16,546,572 km (0.093 R)
• M56: 17,034,410 km (0.093 R)
• M57: 17,104,572 km (0.089 R)
• M58: 17,633,251 km (0.086 R)
• M59: 17,846,278 km (0.101 R)
• M60: 18,310,779 km (0.041 R)
• M61: 18,815,373 km (0.114 R)
• M62: 19,178,597 km (0.084 R)
• M63: 19,251,451 km (0.049 R)
• M64: 19,361,106 km (0.064 R)
• M65: 19,434,259 km (0.081 R)
• M66: 19,764,571 km (0.072 R)
• M67: 20,617,279 km (0.109 R)
• M68: 20,991,723 km (0.118 R)
• M69: 21,330,712 km (0.079 R)
• M70: 21,481,955 km (0.072 R)
• M71: 23,091,179 km (0.107 R)
• M72: 23,168,821 km (0.12 R)
• M73: 23,246,462 km (0.099 R)
• M74: 23,558,074 km (0.067 R)
• M75: 23,910,377 km (0.081 R)
• M76: 24,382,807 km (0.071 R)
• M77: 24,897,873 km (0.101 R)
• M78: 25,256,758 km (0.088 R)
• M79: 25,577,047 km (0.095 R)
• M80: 26,302,896 km (0.107 R)
• M81: 26,627,523 km (0.115 R)
• M82: 27,035,327 km (0.102 R)
• M83: 27,321,957 km (0.12 R)
• M84: 27,404,086 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.1

Radius: 12.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.71 AU - 9.21 AU

Year: 10174 Days

Day: 13.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 133.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,459,824 km

• M1: 154,834 km (0.092 R)
• M2: 300,093 km (0.119 R)
• M3: 486,193 km (0.074 R)
• M4: 1,002,904 km (0.08 R)
• M5: 1,159,982 km (0.096 R)
• M6: 1,567,038 km (0.12 R)
• M7: 1,658,442 km (0.085 R)
• M8: 2,480,931 km (0.114 R)
• M9: 2,725,224 km (0.105 R)
• M10: 3,063,316 km (0.09 R)
• M11: 3,149,933 km (0.115 R)
• M12: 3,717,956 km (0.112 R)
• M13: 5,016,316 km (0.107 R)
• M14: 5,153,497 km (0.067 R)
• M15: 5,396,294 km (0.049 R)
• M16: 5,536,767 km (0.049 R)
• M17: 6,257,679 km (0.102 R)
• M18: 7,432,920 km (0.041 R)
• M19: 7,589,549 km (0.088 R)
• M20: 8,226,985 km (0.107 R)
• M21: 8,593,201 km (0.088 R)
• M22: 8,716,470 km (0.077 R)
• M23: 9,047,978 km (0.109 R)
• M24: 9,257,266 km (0.118 R)
• M25: 10,110,722 km (0.072 R)
• M26: 10,240,872 km (0.084 R)
• M27: 10,900,299 km (0.059 R)
• M28: 11,437,804 km (0.096 R)
• M29: 12,678,420 km (0.085 R)
• M30: 13,291,023 km (0.081 R)
• M31: 13,386,167 km (0.099 R)
• M32: 13,481,461 km (0.061 R)
• M33: 14,009,841 km (0.114 R)
• M34: 14,252,339 km (0.058 R)
• M35: 14,398,496 km (0.115 R)
• M36: 15,235,945 km (0.093 R)
• M37: 15,535,290 km (0.094 R)
• M38: 17,476,322 km (0.043 R)
• M39: 18,210,549 km (0.087 R)
• M40: 18,634,659 km (0.089 R)
• M41: 19,817,679 km (0.051 R)
• M42: 21,191,436 km (0.07 R)
• M43: 22,368,921 km (0.054 R)
• M44: 23,108,682 km (0.051 R)
• M45: 23,682,989 km (0.108 R)
• M46: 23,798,478 km (0.112 R)
• M47: 24,087,950 km (0.086 R)
• M48: 24,436,812 km (0.085 R)
• M49: 24,611,842 km (0.095 R)
• M50: 25,375,389 km (0.098 R)
• M51: 25,967,946 km (0.093 R)
• M52: 27,590,634 km (0.061 R)
• M53: 27,833,881 km (0.092 R)
• M54: 28,383,653 km (0.095 R)
• M55: 28,567,658 km (0.101 R)
• M56: 28,875,381 km (0.102 R)
• M57: 29,493,968 km (0.081 R)
• M58: 29,991,980 km (0.08 R)
• M59: 31,185,920 km (0.075 R)
• M60: 31,884,393 km (0.098 R)
• M61: 32,075,728 km (0.051 R)
• M62: 33,750,177 km (0.106 R)
• M63: 33,945,103 km (0.118 R)
• M64: 34,336,302 km (0.091 R)
• M65: 35,452,900 km (0.108 R)
• M66: 37,788,871 km (0.066 R)
• M67: 38,329,667 km (0.115 R)
• M68: 38,941,223 km (0.053 R)
• M69: 39,282,456 km (0.088 R)
• M70: 39,419,189 km (0.108 R)
• M71: 39,761,768 km (0.083 R)
• M72: 42,117,336 km (0.09 R)
• M73: 42,467,544 km (0.113 R)
• M74: 43,311,875 km (0.083 R)
• M75: 44,660,350 km (0.114 R)
• M76: 46,600,036 km (0.074 R)
• M77: 47,835,415 km (0.065 R)
• M78: 48,640,551 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151

Radius: 3.2

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.71 AU - 11.65 AU

Year: 14715 Days

Day: 22.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 37,459,824 km

• M1: 45,927 km (0.057 R)
• M2: 137,780 km (0.055 R)
• M3: 170,392 km (0.073 R)
• M4: 361,877 km (0.097 R)
• M5: 421,118 km (0.115 R)
• M6: 470,784 km (0.087 R)
• M7: 562,488 km (0.093 R)
• M8: 603,627 km (0.116 R)
• M9: 659,876 km (0.082 R)
• M10: 793,018 km (0.029 R)
• M11: 839,394 km (0.084 R)
• M12: 1,276,818 km (0.05 R)
• M13: 1,386,473 km (0.102 R)
• M14: 1,480,121 km (0.096 R)
• M15: 1,575,864 km (0.062 R)
• M16: 1,916,498 km (0.093 R)
• M17: 2,301,264 km (0.084 R)
• M18: 2,897,412 km (0.112 R)
• M19: 3,138,863 km (0.042 R)
• M20: 3,237,298 km (0.047 R)
• M21: 3,286,815 km (0.105 R)
• M22: 3,615,182 km (0.096 R)
• M23: 3,640,913 km (0.084 R)
• M24: 3,744,285 km (0.049 R)
• M25: 4,221,353 km (0.115 R)
• M26: 4,384,564 km (0.118 R)
• M27: 4,661,320 km (0.101 R)
• M28: 5,703,269 km (0.108 R)
• M29: 6,035,526 km (0.113 R)
• M30: 6,529,797 km (0.108 R)
• M31: 6,877,164 km (0.091 R)
• M32: 7,165,738 km (0.116 R)
• M33: 7,360,365 km (0.116 R)
• M34: 7,721,793 km (0.091 R)
• M35: 7,821,276 km (0.114 R)
• M36: 7,921,357 km (0.096 R)
• M37: 7,954,717 km (0.095 R)
• M38: 8,122,566 km (0.107 R)
• M39: 9,223,756 km (0.077 R)
• M40: 10,152,459 km (0.098 R)
• M41: 10,554,279 km (0.063 R)
• M42: 11,035,835 km (0.102 R)
• M43: 11,411,176 km (0.114 R)
• M44: 12,020,189 km (0.106 R)
• M45: 12,367,555 km (0.051 R)
• M46: 12,406,301 km (0.086 R)
• M47: 12,522,838 km (0.11 R)
• M48: 12,561,883 km (0.073 R)
• M49: 12,639,823 km (0.093 R)
• M50: 14,112,016 km (0.05 R)
• M51: 14,355,711 km (0.102 R)
• M52: 14,396,551 km (0.065 R)
• M53: 15,511,654 km (0.088 R)
• M54: 15,847,351 km (0.101 R)
• M55: 16,697,217 km (0.115 R)
• M56: 17,084,376 km (0.12 R)
• M57: 17,344,228 km (0.05 R)
• M58: 17,561,593 km (0.054 R)
• M59: 17,692,641 km (0.059 R)
• M60: 17,780,006 km (0.088 R)
• M61: 17,911,503 km (0.119 R)
• M62: 18,930,115 km (0.115 R)
• M63: 18,974,695 km (0.056 R)
• M64: 19,513,995 km (0.065 R)
• M65: 19,559,174 km (0.111 R)
• M66: 20,195,114 km (0.107 R)
• M67: 20,240,891 km (0.072 R)
• M68: 20,653,632 km (0.117 R)
• M69: 22,806,046 km (0.077 R)
• M70: 23,331,134 km (0.114 R)
• M71: 23,427,027 km (0.084 R)
• M72: 24,053,692 km (0.079 R)
• M73: 24,783,580 km (0.112 R)
• M74: 24,832,499 km (0.105 R)
• M75: 25,372,696 km (0.1 R)
• M76: 26,065,933 km (0.105 R)
• M77: 26,215,232 km (0.082 R)
• M78: 26,414,795 km (0.102 R)
• M79: 27,420,093 km (0.069 R)
• M80: 27,774,939 km (0.118 R)
• M81: 27,825,653 km (0.095 R)
• M82: 28,335,482 km (0.094 R)
• M83: 28,591,594 km (0.053 R)
• M84: 29,157,672 km (0.082 R)
• M85: 29,883,371 km (0.11 R)
• M86: 30,144,121 km (0.101 R)
• M87: 30,510,187 km (0.07 R)
• M88: 30,720,072 km (0.111 R)
• M89: 32,202,737 km (0.117 R)
• M90: 34,360,985 km (0.114 R)
• M91: 34,743,357 km (0.032 R)
• M92: 34,907,766 km (0.093 R)
• M93: 35,182,278 km (0.051 R)
• M94: 35,402,336 km (0.093 R)
• M95: 35,622,843 km (0.075 R)
• M96: 37,459,756 km (0.059 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: 347 - 12,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit