🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.58 AU - 0.64 AU

Year: 183 Days

Day: 20.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,980,574 km

• M1: 119,828 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.92 AU - 1.16 AU

Year: 408 Days

Day: 20.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1 AU - 1.08 AU

Year: 408 Days

Day: 31.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.98 AU - 1.24 AU

Year: 450 Days

Day: 19.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 87,980,574 km

• M1: 341,532 km (0.117 R)
• M2: 358,736 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.2 AU - 2.68 AU

Year: 1467 Days

Day: 20.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604

Radius: 10.9

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.66 AU - 5.78 AU

Year: 5267 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,980,574 km

• M1: 146,157 km (0.102 R)
• M2: 246,537 km (0.08 R)
• M3: 541,694 km (0.074 R)
• M4: 630,106 km (0.092 R)
• M5: 823,536 km (0.079 R)
• M6: 954,734 km (0.072 R)
• M7: 1,224,309 km (0.088 R)
• M8: 1,534,276 km (0.071 R)
• M9: 1,665,323 km (0.108 R)
• M10: 1,817,465 km (0.048 R)
• M11: 1,886,579 km (0.089 R)
• M12: 2,282,864 km (0.099 R)
• M13: 2,548,699 km (0.09 R)
• M14: 3,235,952 km (0.06 R)
• M15: 3,470,222 km (0.095 R)
• M16: 3,622,363 km (0.076 R)
• M17: 3,888,198 km (0.046 R)
• M18: 4,275,806 km (0.112 R)
• M19: 4,462,504 km (0.086 R)
• M20: 5,236,524 km (0.114 R)
• M21: 5,512,233 km (0.101 R)
• M22: 5,921,682 km (0.045 R)
• M23: 6,662,042 km (0.1 R)
• M24: 7,181,147 km (0.069 R)
• M25: 7,264,323 km (0.073 R)
• M26: 7,431,573 km (0.087 R)
• M27: 7,912,531 km (0.117 R)
• M28: 8,638,230 km (0.073 R)
• M29: 8,815,503 km (0.062 R)
• M30: 9,264,147 km (0.112 R)
• M31: 9,385,172 km (0.077 R)
• M32: 9,597,900 km (0.087 R)
• M33: 9,781,756 km (0.054 R)
• M34: 11,100,312 km (0.119 R)
• M35: 11,845,907 km (0.06 R)
• M36: 12,241,295 km (0.113 R)
• M37: 12,809,018 km (0.09 R)
• M38: 13,659,482 km (0.051 R)
• M39: 13,866,227 km (0.099 R)
• M40: 14,387,874 km (0.12 R)
• M41: 14,951,260 km (0.047 R)
• M42: 15,271,399 km (0.087 R)
• M43: 15,737,846 km (0.093 R)
• M44: 15,882,357 km (0.086 R)
• M45: 16,537,895 km (0.048 R)
• M46: 16,758,402 km (0.109 R)
• M47: 17,016,907 km (0.105 R)
• M48: 17,313,859 km (0.054 R)
• M49: 17,575,207 km (0.071 R)
• M50: 18,291,032 km (0.088 R)
• M51: 18,443,024 km (0.076 R)
• M52: 18,901,392 km (0.076 R)
• M53: 19,208,965 km (0.098 R)
• M54: 19,557,079 km (0.079 R)
• M55: 20,063,468 km (0.068 R)
• M56: 20,377,324 km (0.096 R)
• M57: 20,970,181 km (0.068 R)
• M58: 21,168,996 km (0.1 R)
• M59: 22,091,866 km (0.065 R)
• M60: 22,253,730 km (0.081 R)
• M61: 23,027,750 km (0.119 R)
• M62: 23,479,984 km (0.087 R)
• M63: 24,018,237 km (0.104 R)
• M64: 24,184,740 km (0.118 R)
• M65: 24,393,279 km (0.109 R)
• M66: 24,518,642 km (0.117 R)
• M67: 24,854,190 km (0.108 R)
• M68: 25,955,231 km (0.075 R)
• M69: 26,340,146 km (0.073 R)
• M70: 26,856,109 km (0.039 R)
• M71: 27,072,128 km (0.068 R)
• M72: 27,462,429 km (0.06 R)
• M73: 28,204,734 km (0.083 R)
• M74: 29,263,887 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562

Radius: 8.6

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.13 AU - 6.77 AU

Year: 5588 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,980,574 km

• M1: 121,025 km (0.116 R)
• M2: 241,601 km (0.026 R)
• M3: 446,101 km (0.048 R)
• M4: 530,624 km (0.074 R)
• M5: 644,916 km (0.117 R)
• M6: 858,692 km (0.112 R)
• M7: 1,066,184 km (0.093 R)
• M8: 1,228,797 km (0.073 R)
• M9: 1,415,495 km (0.083 R)
• M10: 1,904,680 km (0.111 R)
• M11: 2,423,635 km (0.05 R)
• M12: 2,922,544 km (0.071 R)
• M13: 3,194,663 km (0.104 R)
• M14: 3,280,083 km (0.097 R)
• M15: 3,344,560 km (0.087 R)
• M16: 3,584,814 km (0.113 R)
• M17: 3,944,447 km (0.056 R)
• M18: 4,198,464 km (0.028 R)
• M19: 4,434,081 km (0.068 R)
• M20: 4,967,547 km (0.066 R)
• M21: 5,091,564 km (0.034 R)
• M22: 5,470,046 km (0.037 R)
• M23: 5,649,863 km (0.119 R)
• M24: 5,910,013 km (0.097 R)
• M25: 6,200,832 km (0.101 R)
• M26: 6,361,350 km (0.071 R)
• M27: 6,823,907 km (0.116 R)
• M28: 6,961,986 km (0.111 R)
• M29: 7,045,312 km (0.073 R)
• M30: 7,781,333 km (0.09 R)
• M31: 8,305,075 km (0.082 R)
• M32: 8,452,579 km (0.075 R)
• M33: 8,571,210 km (0.065 R)
• M34: 8,780,198 km (0.117 R)
• M35: 8,870,406 km (0.087 R)
• M36: 8,960,763 km (0.086 R)
• M37: 9,881,538 km (0.033 R)
• M38: 10,321,505 km (0.095 R)
• M39: 10,575,821 km (0.107 R)
• M40: 10,832,083 km (0.087 R)
• M41: 10,896,559 km (0.083 R)
• M42: 11,025,812 km (0.034 R)
• M43: 11,187,976 km (0.114 R)
• M44: 11,878,071 km (0.064 R)
• M45: 12,011,063 km (0.105 R)
• M46: 12,245,035 km (0.042 R)
• M47: 12,345,714 km (0.106 R)
• M48: 12,921,815 km (0.094 R)
• M49: 13,195,879 km (0.03 R)
• M50: 14,135,204 km (0.046 R)
• M51: 14,240,820 km (0.112 R)
• M52: 14,382,190 km (0.078 R)
• M53: 14,844,746 km (0.106 R)
• M54: 14,952,158 km (0.094 R)
• M55: 15,312,240 km (0.102 R)
• M56: 15,384,495 km (0.052 R)
• M57: 15,784,520 km (0.072 R)
• M58: 16,780,692 km (0.089 R)
• M59: 17,418,428 km (0.054 R)
• M60: 19,066,398 km (0.077 R)
• M61: 19,613,627 km (0.105 R)
• M62: 20,086,805 km (0.115 R)
• M63: 20,205,736 km (0.08 R)
• M64: 20,683,701 km (0.089 R)
• M65: 20,923,955 km (0.08 R)
• M66: 22,673,502 km (0.089 R)
• M67: 22,921,236 km (0.113 R)
• M68: 23,253,194 km (0.101 R)
• M69: 24,005,671 km (0.079 R)
• M70: 24,300,379 km (0.1 R)
• M71: 24,638,769 km (0.088 R)
• M72: 24,808,563 km (0.08 R)
• M73: 25,577,346 km (0.086 R)
• M74: 25,706,150 km (0.095 R)
• M75: 26,484,059 km (0.098 R)
• M76: 27,050,736 km (0.066 R)
• M77: 28,195,907 km (0.074 R)
• M78: 28,284,619 km (0.111 R)
• M79: 28,774,402 km (0.084 R)
• M80: 28,997,902 km (0.083 R)
• M81: 29,132,390 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.6

Radius: 12.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.42 AU - 8.46 AU

Year: 8614 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,980,574 km

• M1: 172,636 km (0.105 R)
• M2: 259,403 km (0.094 R)
• M3: 574,007 km (0.11 R)
• M4: 852,259 km (0.076 R)
• M5: 1,024,446 km (0.047 R)
• M6: 1,296,565 km (0.071 R)
• M7: 1,478,925 km (0.112 R)
• M8: 1,728,903 km (0.105 R)
• M9: 1,869,525 km (0.098 R)
• M10: 2,248,755 km (0.099 R)
• M11: 2,380,701 km (0.108 R)
• M12: 2,470,160 km (0.106 R)
• M13: 3,079,472 km (0.095 R)
• M14: 3,426,689 km (0.07 R)
• M15: 3,579,428 km (0.109 R)
• M16: 3,839,130 km (0.112 R)
• M17: 4,132,043 km (0.096 R)
• M18: 5,112,208 km (0.048 R)
• M19: 6,286,103 km (0.117 R)
• M20: 6,379,751 km (0.099 R)
• M21: 6,473,997 km (0.108 R)
• M22: 7,441,148 km (0.118 R)
• M23: 8,384,512 km (0.082 R)
• M24: 8,522,291 km (0.085 R)
• M25: 8,695,675 km (0.067 R)
• M26: 9,046,034 km (0.082 R)
• M27: 9,187,404 km (0.07 R)
• M28: 9,365,275 km (0.111 R)
• M29: 9,544,195 km (0.055 R)
• M30: 9,833,068 km (0.116 R)
• M31: 10,382,242 km (0.062 R)
• M32: 10,641,944 km (0.114 R)
• M33: 11,016,836 km (0.099 R)
• M34: 11,472,362 km (0.101 R)
• M35: 11,702,443 km (0.068 R)
• M36: 11,818,082 km (0.097 R)
• M37: 12,050,408 km (0.091 R)
• M38: 12,245,184 km (0.105 R)
• M39: 12,717,165 km (0.075 R)
• M40: 13,922,775 km (0.116 R)
• M41: 14,168,414 km (0.085 R)
• M42: 15,122,849 km (0.076 R)
• M43: 15,459,743 km (0.1 R)
• M44: 17,444,608 km (0.114 R)
• M45: 18,064,541 km (0.12 R)
• M46: 18,782,013 km (0.114 R)
• M47: 19,600,163 km (0.112 R)
• M48: 19,691,717 km (0.102 R)
• M49: 20,198,256 km (0.083 R)
• M50: 22,123,879 km (0.091 R)
• M51: 22,219,323 km (0.083 R)
• M52: 22,794,826 km (0.076 R)
• M53: 22,891,167 km (0.113 R)
• M54: 23,520,974 km (0.09 R)
• M55: 24,304,119 km (0.035 R)
• M56: 24,599,874 km (0.103 R)
• M57: 24,946,642 km (0.109 R)
• M58: 25,795,310 km (0.041 R)
• M59: 25,895,691 km (0.119 R)
• M60: 26,046,635 km (0.095 R)
• M61: 26,248,442 km (0.066 R)
• M62: 27,829,243 km (0.118 R)
• M63: 28,449,476 km (0.116 R)
• M64: 28,605,357 km (0.098 R)
• M65: 29,231,274 km (0.092 R)
• M66: 29,545,879 km (0.108 R)
• M67: 29,914,488 km (0.119 R)
• M68: 30,390,508 km (0.082 R)
• M69: 30,549,830 km (0.048 R)
• M70: 31,403,884 km (0.055 R)
• M71: 32,482,335 km (0.113 R)
• M72: 33,627,956 km (0.105 R)
• M73: 33,957,669 km (0.113 R)
• M74: 35,678,494 km (0.112 R)
• M75: 36,464,780 km (0.109 R)
• M76: 37,427,442 km (0.105 R)
• M77: 37,712,127 km (0.049 R)
• M78: 37,940,414 km (0.112 R)
• M79: 38,341,037 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.2

Radius: 6.1

Gravity: 26.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.94 AU - 14.68 AU

Year: 20841 Days

Day: 15.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,980,574 km

• M1: 324,478 km (0.093 R)
• M2: 362,775 km (0.077 R)
• M3: 914,941 km (0.096 R)
• M4: 1,118,244 km (0.084 R)
• M5: 1,738,926 km (0.117 R)
• M6: 1,845,439 km (0.102 R)
• M7: 2,027,799 km (0.077 R)
• M8: 2,609,286 km (0.087 R)
• M9: 3,775,701 km (0.109 R)
• M10: 3,960,753 km (0.113 R)
• M11: 4,484,645 km (0.102 R)
• M12: 4,829,318 km (0.101 R)
• M13: 5,860,796 km (0.102 R)
• M14: 6,183,030 km (0.1 R)
• M15: 7,070,594 km (0.1 R)
• M16: 8,656,481 km (0.052 R)
• M17: 8,778,104 km (0.096 R)
• M18: 9,023,295 km (0.107 R)
• M19: 9,457,727 km (0.118 R)
• M20: 9,962,470 km (0.1 R)
• M21: 10,735,891 km (0.079 R)
• M22: 11,461,890 km (0.094 R)
• M23: 11,797,138 km (0.082 R)
• M24: 12,960,711 km (0.081 R)
• M25: 13,875,053 km (0.099 R)
• M26: 14,375,907 km (0.075 R)
• M27: 15,101,755 km (0.104 R)
• M28: 16,287,618 km (0.106 R)
• M29: 16,664,305 km (0.119 R)
• M30: 17,349,613 km (0.093 R)
• M31: 18,044,196 km (0.111 R)
• M32: 18,121,837 km (0.085 R)
• M33: 18,433,898 km (0.098 R)
• M34: 18,512,138 km (0.096 R)
• M35: 18,826,443 km (0.048 R)
• M36: 19,380,554 km (0.096 R)
• M37: 20,504,931 km (0.093 R)
• M38: 22,314,168 km (0.112 R)
• M39: 22,648,669 km (0.094 R)
• M40: 25,907,060 km (0.088 R)
• M41: 26,700,078 km (0.089 R)
• M42: 26,788,640 km (0.076 R)
• M43: 27,680,094 km (0.12 R)
• M44: 28,219,544 km (0.066 R)
• M45: 29,675,131 km (0.088 R)
• M46: 32,091,885 km (0.101 R)
• M47: 33,323,823 km (0.083 R)
• M48: 34,185,657 km (0.079 R)
• M49: 36,421,397 km (0.057 R)
• M50: 36,913,723 km (0.111 R)
• M51: 37,012,458 km (0.085 R)
• M52: 38,004,441 km (0.103 R)
• M53: 39,206,311 km (0.119 R)
• M54: 42,575,255 km (0.119 R)
• M55: 43,718,781 km (0.079 R)
• M56: 44,977,647 km (0.06 R)
• M57: 46,248,331 km (0.05 R)
• M58: 46,567,872 km (0.084 R)
• M59: 49,367,746 km (0.096 R)
• M60: 50,240,201 km (0.11 R)
• M61: 51,448,054 km (0.067 R)
• M62: 52,776,633 km (0.094 R)
• M63: 53,333,436 km (0.085 R)
• M64: 53,445,036 km (0.089 R)
• M65: 53,556,786 km (0.075 R)
• M66: 54,116,431 km (0.068 R)
• M67: 55,128,611 km (0.031 R)
• M68: 55,467,300 km (0.1 R)
• M69: 57,628,989 km (0.097 R)
• M70: 58,432,330 km (0.087 R)
• M71: 59,702,266 km (0.097 R)
• M72: 61,565,508 km (0.113 R)
• M73: 66,306,264 km (0.086 R)
• M74: 67,027,476 km (0.091 R)
• M75: 67,147,902 km (0.083 R)
• M76: 67,389,054 km (0.104 R)
• M77: 67,509,779 km (0.112 R)
• M78: 68,235,329 km (0.088 R)
• M79: 69,085,045 km (0.052 R)
• M80: 69,206,668 km (0.101 R)
• M81: 69,572,135 km (0.074 R)
• M82: 69,816,129 km (0.08 R)
• M83: 70,549,757 km (0.09 R)
• M84: 71,040,289 km (0.107 R)
• M85: 72,889,917 km (0.097 R)
• M86: 76,762,258 km (0.095 R)
• M87: 77,519,373 km (0.11 R)
• M88: 77,772,343 km (0.105 R)
• M89: 78,405,890 km (0.065 R)
• M90: 79,295,847 km (0.106 R)
• M91: 79,423,155 km (0.047 R)
• M92: 83,924,854 km (0.083 R)
• M93: 85,879,350 km (0.116 R)
• M94: 86,927,882 km (0.118 R)
• M95: 87,190,576 km (0.068 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 12,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit