🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.8 AU - 1.02 AU

Year: 304 Days

Day: 17.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.08 AU - 1.62 AU

Year: 549 Days

Day: 27.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,910,546 km

• M1: 860,188 km (0.093 R)
• M2: 982,708 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.1 AU - 2.44 AU

Year: 1197 Days

Day: 34.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,910,546 km

• M1: 90,806 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.29 AU - 4.39 AU

Year: 2633 Days

Day: 33.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.3

Radius: 8.8

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.09 AU - 7.55 AU

Year: 6231 Days

Day: 8.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,910,546 km

• M1: 122,969 km (0.092 R)
• M2: 186,549 km (0.095 R)
• M3: 307,424 km (0.04 R)
• M4: 380,577 km (0.1 R)
• M5: 939,325 km (0.082 R)
• M6: 1,053,468 km (0.1 R)
• M7: 1,332,169 km (0.071 R)
• M8: 1,499,270 km (0.067 R)
• M9: 1,833,621 km (0.074 R)
• M10: 1,957,189 km (0.065 R)
• M11: 2,126,384 km (0.093 R)
• M12: 2,389,228 km (0.093 R)
• M13: 2,524,614 km (0.067 R)
• M14: 2,756,042 km (0.097 R)
• M15: 2,826,801 km (0.103 R)
• M16: 3,697,162 km (0.079 R)
• M17: 3,854,240 km (0.096 R)
• M18: 4,476,866 km (0.104 R)
• M19: 4,644,415 km (0.092 R)
• M20: 4,729,088 km (0.039 R)
• M21: 5,365,028 km (0.113 R)
• M22: 6,120,198 km (0.085 R)
• M23: 7,728,376 km (0.034 R)
• M24: 7,929,884 km (0.115 R)
• M25: 9,245,148 km (0.062 R)
• M26: 9,351,812 km (0.093 R)
• M27: 10,589,584 km (0.059 R)
• M28: 10,664,084 km (0.086 R)
• M29: 10,888,331 km (0.107 R)
• M30: 12,541,089 km (0.102 R)
• M31: 12,817,396 km (0.108 R)
• M32: 12,936,476 km (0.031 R)
• M33: 14,229,450 km (0.092 R)
• M34: 16,116,179 km (0.105 R)
• M35: 16,546,123 km (0.11 R)
• M36: 16,762,441 km (0.065 R)
• M37: 16,849,208 km (0.117 R)
• M38: 17,023,340 km (0.094 R)
• M39: 17,197,921 km (0.081 R)
• M40: 17,593,158 km (0.115 R)
• M41: 18,169,260 km (0.095 R)
• M42: 18,347,880 km (0.083 R)
• M43: 18,796,673 km (0.078 R)
• M44: 18,977,238 km (0.106 R)
• M45: 19,067,745 km (0.099 R)
• M46: 19,431,118 km (0.053 R)
• M47: 19,705,181 km (0.119 R)
• M48: 20,442,250 km (0.114 R)
• M49: 20,814,150 km (0.03 R)
• M50: 21,047,822 km (0.044 R)
• M51: 21,376,339 km (0.055 R)
• M52: 21,706,501 km (0.112 R)
• M53: 21,801,197 km (0.112 R)
• M54: 22,803,353 km (0.113 R)
• M55: 23,771,700 km (0.091 R)
• M56: 23,869,238 km (0.101 R)
• M57: 24,359,171 km (0.099 R)
• M58: 24,901,912 km (0.053 R)
• M59: 25,648,256 km (0.03 R)
• M60: 25,898,832 km (0.075 R)
• M61: 26,250,836 km (0.05 R)
• M62: 27,010,494 km (0.049 R)
• M63: 28,499,591 km (0.052 R)
• M64: 28,758,994 km (0.076 R)
• M65: 29,227,834 km (0.078 R)
• M66: 29,909,701 km (0.068 R)
• M67: 30,015,018 km (0.085 R)
• M68: 30,173,292 km (0.093 R)
• M69: 30,279,058 km (0.032 R)
• M70: 30,543,696 km (0.074 R)
• M71: 31,022,260 km (0.112 R)
• M72: 31,289,143 km (0.1 R)
• M73: 32,310,148 km (0.082 R)
• M74: 33,015,053 km (0.078 R)
• M75: 33,889,602 km (0.033 R)
• M76: 34,219,466 km (0.115 R)
• M77: 34,274,518 km (0.055 R)
• M78: 35,215,638 km (0.1 R)
• M79: 35,271,288 km (0.097 R)
• M80: 35,326,939 km (0.115 R)
• M81: 35,382,589 km (0.089 R)
• M82: 35,549,840 km (0.094 R)
• M83: 36,053,087 km (0.074 R)
• M84: 37,179,708 km (0.109 R)
• M85: 37,690,585 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.6

Radius: 14.8

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.5 AU - 7.82 AU

Year: 7417 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,910,546 km

• M1: 187,745 km (0.117 R)
• M2: 415,433 km (0.098 R)
• M3: 519,703 km (0.119 R)
• M4: 691,441 km (0.097 R)
• M5: 916,885 km (0.086 R)
• M6: 1,168,359 km (0.115 R)
• M7: 1,386,623 km (0.077 R)
• M8: 1,579,454 km (0.112 R)
• M9: 1,679,236 km (0.068 R)
• M10: 2,101,102 km (0.097 R)
• M11: 2,651,323 km (0.086 R)
• M12: 2,747,514 km (0.116 R)
• M13: 2,943,338 km (0.092 R)
• M14: 3,169,380 km (0.102 R)
• M15: 3,271,705 km (0.044 R)
• M16: 3,827,611 km (0.096 R)
• M17: 4,047,221 km (0.071 R)
• M18: 4,528,028 km (0.074 R)
• M19: 4,760,653 km (0.103 R)
• M20: 5,147,364 km (0.095 R)
• M21: 5,699,679 km (0.098 R)
• M22: 5,983,017 km (0.055 R)
• M23: 6,368,082 km (0.108 R)
• M24: 6,794,436 km (0.085 R)
• M25: 8,341,577 km (0.091 R)
• M26: 8,881,027 km (0.062 R)
• M27: 9,099,889 km (0.07 R)
• M28: 10,107,281 km (0.082 R)
• M29: 10,720,931 km (0.09 R)
• M30: 10,837,468 km (0.034 R)
• M31: 11,784,123 km (0.099 R)
• M32: 12,105,460 km (0.114 R)
• M33: 12,307,866 km (0.12 R)
• M34: 12,839,387 km (0.117 R)
• M35: 13,128,859 km (0.032 R)
• M36: 13,840,496 km (0.116 R)
• M37: 14,650,718 km (0.091 R)
• M38: 15,652,276 km (0.081 R)
• M39: 15,784,520 km (0.098 R)
• M40: 16,317,388 km (0.057 R)
• M41: 16,675,824 km (0.104 R)
• M42: 16,901,268 km (0.098 R)
• M43: 17,812,918 km (0.085 R)
• M44: 17,997,222 km (0.078 R)
• M45: 19,257,734 km (0.12 R)
• M46: 20,161,754 km (0.076 R)
• M47: 20,257,646 km (0.05 R)
• M48: 20,594,690 km (0.042 R)
• M49: 20,982,298 km (0.087 R)
• M50: 21,568,123 km (0.118 R)
• M51: 23,006,208 km (0.112 R)
• M52: 23,156,703 km (0.062 R)
• M53: 23,257,233 km (0.085 R)
• M54: 23,357,912 km (0.069 R)
• M55: 23,458,741 km (0.089 R)
• M56: 24,270,609 km (0.083 R)
• M57: 24,782,682 km (0.108 R)
• M58: 25,817,601 km (0.108 R)
• M59: 26,026,290 km (0.1 R)
• M60: 26,655,648 km (0.108 R)
• M61: 27,290,242 km (0.087 R)
• M62: 27,502,821 km (0.078 R)
• M63: 28,143,847 km (0.084 R)
• M64: 28,466,231 km (0.062 R)
• M65: 29,169,042 km (0.114 R)
• M66: 31,422,734 km (0.118 R)
• M67: 31,645,634 km (0.108 R)
• M68: 33,504,238 km (0.098 R)
• M69: 34,131,652 km (0.118 R)
• M70: 34,475,577 km (0.072 R)
• M71: 36,445,781 km (0.063 R)
• M72: 36,562,767 km (0.103 R)
• M73: 36,738,544 km (0.117 R)
• M74: 37,032,205 km (0.094 R)
• M75: 37,444,646 km (0.089 R)
• M76: 38,155,087 km (0.055 R)
• M77: 39,109,222 km (0.099 R)
• M78: 39,229,050 km (0.042 R)
• M79: 39,409,016 km (0.056 R)
• M80: 39,529,293 km (0.071 R)
• M81: 39,890,422 km (0.099 R)
• M82: 40,071,286 km (0.082 R)
• M83: 40,192,161 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.8

Radius: 14.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.02 AU - 13.9 AU

Year: 13572 Days

Day: 8.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,910,546 km

• M1: 272,119 km (0.111 R)
• M2: 564,882 km (0.077 R)
• M3: 1,019,210 km (0.047 R)
• M4: 1,126,921 km (0.082 R)
• M5: 1,434,195 km (0.109 R)
• M6: 1,682,826 km (0.118 R)
• M7: 1,812,528 km (0.086 R)
• M8: 2,013,887 km (0.061 R)
• M9: 2,366,040 km (0.082 R)
• M10: 2,763,821 km (0.088 R)
• M11: 2,944,684 km (0.061 R)
• M12: 3,129,587 km (0.118 R)
• M13: 3,878,923 km (0.074 R)
• M14: 4,111,548 km (0.114 R)
• M15: 4,469,236 km (0.103 R)
• M16: 4,621,228 km (0.104 R)
• M17: 4,962,012 km (0.115 R)
• M18: 5,119,688 km (0.12 R)
• M19: 6,543,261 km (0.082 R)
• M20: 7,032,147 km (0.098 R)
• M21: 8,045,224 km (0.101 R)
• M22: 8,493,419 km (0.094 R)
• M23: 9,375,299 km (0.104 R)
• M24: 9,570,823 km (0.078 R)
• M25: 9,767,843 km (0.033 R)
• M26: 10,488,157 km (0.029 R)
• M27: 10,895,662 km (0.042 R)
• M28: 11,768,565 km (0.081 R)
• M29: 12,149,591 km (0.108 R)
• M30: 12,620,824 km (0.062 R)
• M31: 14,115,157 km (0.107 R)
• M32: 15,203,332 km (0.106 R)
• M33: 15,711,217 km (0.104 R)
• M34: 16,791,015 km (0.108 R)
• M35: 17,029,025 km (0.093 R)
• M36: 17,220,061 km (0.076 R)
• M37: 17,363,974 km (0.079 R)
• M38: 18,578,111 km (0.118 R)
• M39: 19,319,817 km (0.072 R)
• M40: 20,374,332 km (0.083 R)
• M41: 21,087,914 km (0.107 R)
• M42: 21,293,163 km (0.036 R)
• M43: 21,396,086 km (0.113 R)
• M44: 21,705,903 km (0.097 R)
• M45: 22,277,816 km (0.115 R)
• M46: 22,959,982 km (0.06 R)
• M47: 23,489,409 km (0.073 R)
• M48: 23,702,287 km (0.098 R)
• M49: 23,862,506 km (0.103 R)
• M50: 24,076,431 km (0.104 R)
• M51: 24,183,693 km (0.071 R)
• M52: 24,668,390 km (0.107 R)
• M53: 25,156,228 km (0.103 R)
• M54: 25,265,136 km (0.062 R)
• M55: 25,811,766 km (0.075 R)
• M56: 27,587,044 km (0.056 R)
• M57: 27,755,491 km (0.086 R)
• M58: 27,867,989 km (0.1 R)
• M59: 29,688,445 km (0.102 R)
• M60: 29,861,081 km (0.093 R)
• M61: 30,034,166 km (0.063 R)
• M62: 30,323,189 km (0.046 R)
• M63: 30,729,347 km (0.032 R)
• M64: 31,020,614 km (0.074 R)
• M65: 35,072,024 km (0.094 R)
• M66: 35,742,970 km (0.09 R)
• M67: 35,865,342 km (0.097 R)
• M68: 36,233,502 km (0.117 R)
• M69: 36,726,277 km (0.11 R)
• M70: 37,718,560 km (0.11 R)
• M71: 37,968,089 km (0.101 R)
• M72: 38,531,325 km (0.11 R)
• M73: 38,782,650 km (0.097 R)
• M74: 39,034,423 km (0.098 R)
• M75: 39,223,515 km (0.095 R)
• M76: 39,602,895 km (0.098 R)
• M77: 43,071,172 km (0.057 R)
• M78: 43,462,520 km (0.092 R)
• M79: 43,789,541 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.3

Radius: 3.8

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.15 AU - 21.85 AU

Year: 26717 Days

Day: 17.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,910,546 km

• M1: 67,020 km (0.091 R)
• M2: 130,001 km (0.11 R)
• M3: 171,140 km (0.112 R)
• M4: 397,482 km (0.047 R)
• M5: 909,705 km (0.11 R)
• M6: 951,742 km (0.039 R)
• M7: 1,037,910 km (0.076 R)
• M8: 1,358,947 km (0.068 R)
• M9: 1,456,186 km (0.07 R)
• M10: 1,734,887 km (0.071 R)
• M11: 2,141,194 km (0.074 R)
• M12: 2,311,586 km (0.072 R)
• M13: 2,457,145 km (0.098 R)
• M14: 3,390,486 km (0.076 R)
• M15: 3,456,160 km (0.114 R)
• M16: 3,723,491 km (0.073 R)
• M17: 4,564,680 km (0.12 R)
• M18: 4,637,384 km (0.062 R)
• M19: 5,308,480 km (0.099 R)
• M20: 6,209,209 km (0.089 R)
• M21: 6,249,451 km (0.042 R)
• M22: 6,492,697 km (0.096 R)
• M23: 6,615,367 km (0.073 R)
• M24: 7,496,050 km (0.046 R)
• M25: 8,457,516 km (0.103 R)
• M26: 9,180,672 km (0.077 R)
• M27: 9,923,575 km (0.08 R)
• M28: 10,493,243 km (0.12 R)
• M29: 11,024,765 km (0.095 R)
• M30: 11,367,493 km (0.104 R)
• M31: 11,813,295 km (0.112 R)
• M32: 12,569,063 km (0.029 R)
• M33: 13,184,808 km (0.059 R)
• M34: 13,705,409 km (0.069 R)
• M35: 13,757,768 km (0.115 R)
• M36: 14,392,213 km (0.067 R)
• M37: 14,445,470 km (0.099 R)
• M38: 14,928,072 km (0.112 R)
• M39: 15,252,700 km (0.12 R)
• M40: 16,686,296 km (0.066 R)
• M41: 17,192,535 km (0.07 R)
• M42: 17,475,874 km (0.073 R)
• M43: 17,875,150 km (0.073 R)
• M44: 18,393,058 km (0.054 R)
• M45: 18,682,829 km (0.094 R)
• M46: 19,032,739 km (0.074 R)
• M47: 19,502,326 km (0.05 R)
• M48: 20,453,320 km (0.03 R)
• M49: 20,573,148 km (0.088 R)
• M50: 21,480,010 km (0.089 R)
• M51: 21,907,561 km (0.075 R)
• M52: 22,957,738 km (0.074 R)
• M53: 23,207,267 km (0.108 R)
• M54: 24,087,501 km (0.105 R)
• M55: 24,659,115 km (0.097 R)
• M56: 24,850,600 km (0.09 R)
• M57: 25,686,254 km (0.1 R)
• M58: 26,792,979 km (0.095 R)
• M59: 27,121,346 km (0.096 R)
• M60: 27,715,848 km (0.088 R)
• M61: 29,052,355 km (0.09 R)
• M62: 29,119,824 km (0.062 R)
• M63: 30,409,806 km (0.069 R)
• M64: 31,372,169 km (0.099 R)
• M65: 31,579,662 km (0.108 R)
• M66: 33,326,666 km (0.09 R)
• M67: 33,821,535 km (0.098 R)
• M68: 34,318,649 km (0.078 R)
• M69: 35,104,936 km (0.056 R)
• M70: 35,752,545 km (0.082 R)
• M71: 36,404,193 km (0.056 R)
• M72: 37,792,461 km (0.087 R)
• M73: 38,087,019 km (0.059 R)
• M74: 39,123,733 km (0.05 R)
• M75: 39,272,583 km (0.074 R)
• M76: 39,347,082 km (0.059 R)
• M77: 40,094,773 km (0.118 R)
• M78: 40,395,165 km (0.104 R)
• M79: 41,149,288 km (0.104 R)
• M80: 41,224,984 km (0.084 R)
• M81: 41,376,377 km (0.11 R)
• M82: 41,452,224 km (0.098 R)
• M83: 43,285,545 km (0.087 R)
• M84: 44,057,171 km (0.083 R)
• M85: 44,134,513 km (0.082 R)
• M86: 44,911,226 km (0.111 R)
• M87: 45,457,557 km (0.116 R)
• M88: 45,614,036 km (0.091 R)
• M89: 46,163,210 km (0.102 R)
• M90: 47,267,990 km (0.044 R)
• M91: 47,903,183 km (0.067 R)
• M92: 47,982,919 km (0.057 R)
• M93: 50,472,377 km (0.026 R)
• M94: 52,018,770 km (0.113 R)
• M95: 54,326,018 km (0.065 R)
• M96: 54,575,248 km (0.035 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 11,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit