🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.54 AU - 0.66 AU

Year: 178 Days

Day: 31.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.67 AU - 1.01 AU

Year: 295 Days

Day: 30.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.92 AU - 1.28 AU

Year: 442 Days

Day: 37.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.17 AU - 1.65 AU

Year: 641 Days

Day: 17.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.28 AU - 2.86 AU

Year: 1577 Days

Day: 15 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.3

Radius: 13.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.39 AU - 6.89 AU

Year: 6551 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 160.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,312,228 km

• M1: 253,568 km (0.11 R)
• M2: 392,994 km (0.077 R)
• M3: 602,131 km (0.094 R)
• M4: 864,825 km (0.096 R)
• M5: 961,316 km (0.08 R)
• M6: 1,061,995 km (0.109 R)
• M7: 1,193,193 km (0.117 R)
• M8: 1,949,559 km (0.096 R)
• M9: 2,197,294 km (0.062 R)
• M10: 2,385,637 km (0.116 R)
• M11: 2,651,473 km (0.039 R)
• M12: 3,096,975 km (0.071 R)
• M13: 3,192,867 km (0.086 R)
• M14: 3,309,254 km (0.079 R)
• M15: 3,407,241 km (0.05 R)
• M16: 3,748,324 km (0.1 R)
• M17: 3,974,965 km (0.091 R)
• M18: 4,121,571 km (0.086 R)
• M19: 4,227,486 km (0.054 R)
• M20: 4,377,234 km (0.098 R)
• M21: 4,550,618 km (0.098 R)
• M22: 4,660,123 km (0.111 R)
• M23: 4,948,997 km (0.11 R)
• M24: 5,152,599 km (0.107 R)
• M25: 5,312,819 km (0.085 R)
• M26: 5,685,467 km (0.11 R)
• M27: 5,970,601 km (0.091 R)
• M28: 6,333,675 km (0.084 R)
• M29: 6,904,391 km (0.073 R)
• M30: 7,132,228 km (0.094 R)
• M31: 7,311,297 km (0.11 R)
• M32: 7,491,712 km (0.082 R)
• M33: 7,647,593 km (0.059 R)
• M34: 7,752,162 km (0.079 R)
• M35: 7,989,125 km (0.113 R)
• M36: 8,335,743 km (0.081 R)
• M37: 8,524,386 km (0.081 R)
• M38: 8,660,071 km (0.052 R)
• M39: 9,071,316 km (0.094 R)
• M40: 9,321,294 km (0.098 R)
• M41: 9,884,679 km (0.072 R)
• M42: 10,401,390 km (0.118 R)
• M43: 10,488,307 km (0.062 R)
• M44: 10,575,522 km (0.081 R)
• M45: 10,780,023 km (0.108 R)
• M46: 10,926,778 km (0.119 R)
• M47: 11,610,889 km (0.103 R)
• M48: 12,462,400 km (0.096 R)
• M49: 12,678,569 km (0.091 R)
• M50: 13,083,082 km (0.071 R)
• M51: 13,586,778 km (0.118 R)
• M52: 13,968,851 km (0.114 R)
• M53: 15,004,966 km (0.102 R)
• M54: 15,103,401 km (0.111 R)
• M55: 15,201,986 km (0.074 R)
• M56: 15,532,298 km (0.114 R)
• M57: 15,898,364 km (0.072 R)
• M58: 16,132,784 km (0.088 R)
• M59: 16,267,272 km (0.114 R)
• M60: 16,435,869 km (0.116 R)
• M61: 16,843,075 km (0.106 R)
• M62: 16,945,400 km (0.078 R)
• M63: 18,329,180 km (0.064 R)
• M64: 18,469,652 km (0.099 R)
• M65: 19,034,683 km (0.072 R)
• M66: 20,109,694 km (0.096 R)
• M67: 21,093,898 km (0.055 R)
• M68: 22,355,607 km (0.112 R)
• M69: 22,844,642 km (0.082 R)
• M70: 23,336,969 km (0.062 R)
• M71: 23,909,629 km (0.052 R)
• M72: 24,101,414 km (0.058 R)
• M73: 24,564,120 km (0.093 R)
• M74: 24,718,954 km (0.107 R)
• M75: 24,990,773 km (0.07 R)
• M76: 25,107,609 km (0.059 R)
• M77: 26,483,461 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.6

Radius: 5.3

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9 AU - 14.62 AU

Year: 15540 Days

Day: 20.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,312,228 km

• M1: 67,469 km (0.108 R)
• M2: 144,362 km (0.095 R)
• M3: 210,035 km (0.071 R)
• M4: 287,826 km (0.113 R)
• M5: 336,894 km (0.065 R)
• M6: 887,115 km (0.115 R)
• M7: 924,066 km (0.059 R)
• M8: 980,764 km (0.117 R)
• M9: 1,260,063 km (0.118 R)
• M10: 1,323,193 km (0.109 R)
• M11: 1,746,555 km (0.083 R)
• M12: 1,985,313 km (0.116 R)
• M13: 2,362,599 km (0.026 R)
• M14: 3,011,555 km (0.069 R)
• M15: 3,591,994 km (0.07 R)
• M16: 4,332,953 km (0.094 R)
• M17: 4,525,336 km (0.097 R)
• M18: 4,885,567 km (0.035 R)
• M19: 5,563,844 km (0.106 R)
• M20: 6,235,090 km (0.103 R)
• M21: 6,307,196 km (0.049 R)
• M22: 6,343,399 km (0.093 R)
• M23: 6,415,953 km (0.055 R)
• M24: 6,709,016 km (0.086 R)
• M25: 6,820,167 km (0.097 R)
• M26: 6,969,017 km (0.088 R)
• M27: 8,677,574 km (0.092 R)
• M28: 8,758,207 km (0.104 R)
• M29: 9,247,093 km (0.104 R)
• M30: 10,081,401 km (0.102 R)
• M31: 10,123,737 km (0.113 R)
• M32: 10,379,100 km (0.046 R)
• M33: 10,421,885 km (0.06 R)
• M34: 10,983,027 km (0.108 R)
• M35: 11,731,764 km (0.108 R)
• M36: 11,776,344 km (0.097 R)
• M37: 11,820,925 km (0.086 R)
• M38: 12,224,988 km (0.058 R)
• M39: 12,451,480 km (0.083 R)
• M40: 12,862,425 km (0.104 R)
• M41: 13,046,580 km (0.063 R)
• M42: 13,417,433 km (0.102 R)
• M43: 13,650,955 km (0.104 R)
• M44: 13,885,974 km (0.119 R)
• M45: 14,122,189 km (0.086 R)
• M46: 14,264,456 km (0.098 R)
• M47: 14,550,786 km (0.086 R)
• M48: 14,694,550 km (0.091 R)
• M49: 15,911,230 km (0.072 R)
• M50: 16,357,031 km (0.095 R)
• M51: 16,957,966 km (0.114 R)
• M52: 17,261,051 km (0.107 R)
• M53: 18,181,228 km (0.1 R)
• M54: 18,439,583 km (0.103 R)
• M55: 18,699,285 km (0.088 R)
• M56: 19,169,621 km (0.095 R)
• M57: 19,643,846 km (0.042 R)
• M58: 19,696,804 km (0.063 R)
• M59: 20,657,820 km (0.096 R)
• M60: 23,238,084 km (0.044 R)
• M61: 23,574,680 km (0.109 R)
• M62: 24,822,775 km (0.097 R)
• M63: 25,224,445 km (0.07 R)
• M64: 26,208,649 km (0.074 R)
• M65: 26,383,679 km (0.089 R)
• M66: 26,442,022 km (0.064 R)
• M67: 27,916,459 km (0.065 R)
• M68: 28,453,814 km (0.067 R)
• M69: 29,477,961 km (0.069 R)
• M70: 30,391,705 km (0.066 R)
• M71: 32,121,954 km (0.044 R)
• M72: 32,559,528 km (0.118 R)
• M73: 32,999,046 km (0.084 R)
• M74: 33,693,779 km (0.036 R)
• M75: 33,820,488 km (0.089 R)
• M76: 34,329,420 km (0.118 R)
• M77: 35,419,091 km (0.079 R)
• M78: 35,741,774 km (0.03 R)
• M79: 36,065,354 km (0.079 R)
• M80: 37,304,024 km (0.089 R)
• M81: 40,292,840 km (0.118 R)
• M82: 40,427,478 km (0.095 R)
• M83: 41,441,901 km (0.074 R)
• M84: 42,396,186 km (0.098 R)
• M85: 42,670,100 km (0.093 R)
• M86: 43,979,530 km (0.066 R)
• M87: 44,465,274 km (0.094 R)
• M88: 45,232,263 km (0.078 R)
• M89: 45,652,333 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.3

Radius: 3.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.65 AU - 12.85 AU

Year: 16416 Days

Day: 15.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 43,312,228 km

• M1: 54,753 km (0.116 R)
• M2: 85,720 km (0.058 R)
• M3: 150,944 km (0.094 R)
• M4: 201,060 km (0.099 R)
• M5: 385,663 km (0.045 R)
• M6: 532,868 km (0.099 R)
• M7: 604,525 km (0.056 R)
• M8: 671,096 km (0.119 R)
• M9: 950,994 km (0.101 R)
• M10: 1,058,255 km (0.041 R)
• M11: 1,098,348 km (0.104 R)
• M12: 1,200,523 km (0.026 R)
• M13: 1,491,940 km (0.085 R)
• M14: 1,816,268 km (0.071 R)
• M15: 1,852,171 km (0.109 R)
• M16: 1,998,777 km (0.116 R)
• M17: 2,199,986 km (0.094 R)
• M18: 2,238,433 km (0.117 R)
• M19: 2,277,029 km (0.073 R)
• M20: 2,368,134 km (0.107 R)
• M21: 2,594,476 km (0.062 R)
• M22: 2,730,760 km (0.098 R)
• M23: 2,841,462 km (0.102 R)
• M24: 3,226,078 km (0.103 R)
• M25: 3,626,851 km (0.108 R)
• M26: 3,657,219 km (0.079 R)
• M27: 3,856,334 km (0.063 R)
• M28: 4,588,765 km (0.109 R)
• M29: 5,536,468 km (0.11 R)
• M30: 5,764,904 km (0.105 R)
• M31: 6,303,905 km (0.115 R)
• M32: 6,653,365 km (0.063 R)
• M33: 7,641,758 km (0.09 R)
• M34: 7,719,699 km (0.069 R)
• M35: 8,473,074 km (0.119 R)
• M36: 9,042,892 km (0.089 R)
• M37: 9,166,610 km (0.115 R)
• M38: 9,730,444 km (0.108 R)
• M39: 9,878,396 km (0.074 R)
• M40: 9,963,218 km (0.094 R)
• M41: 10,825,500 km (0.106 R)
• M42: 11,554,640 km (0.12 R)
• M43: 12,873,944 km (0.096 R)
• M44: 12,943,507 km (0.117 R)
• M45: 13,504,349 km (0.109 R)
• M46: 13,645,719 km (0.038 R)
• M47: 14,288,242 km (0.03 R)
• M48: 14,552,731 km (0.106 R)
• M49: 14,770,546 km (0.085 R)
• M50: 15,233,551 km (0.032 R)
• M51: 15,503,875 km (0.103 R)
• M52: 15,825,360 km (0.049 R)
• M53: 16,828,115 km (0.066 R)
• M54: 16,980,256 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.1

Radius: 5.5

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.11 AU - 13.11 AU

Year: 17145 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,312,228 km

• M1: 137,480 km (0.094 R)
• M2: 237,861 km (0.086 R)
• M3: 379,829 km (0.119 R)
• M4: 530,025 km (0.117 R)
• M5: 971,339 km (0.078 R)
• M6: 1,107,772 km (0.039 R)
• M7: 1,851,124 km (0.12 R)
• M8: 2,166,177 km (0.1 R)
• M9: 2,254,889 km (0.12 R)
• M10: 2,375,315 km (0.111 R)
• M11: 2,622,301 km (0.104 R)
• M12: 2,845,352 km (0.107 R)
• M13: 3,241,636 km (0.067 R)
• M14: 3,377,621 km (0.058 R)
• M15: 3,868,302 km (0.104 R)
• M16: 3,976,311 km (0.079 R)
• M17: 4,012,514 km (0.11 R)
• M18: 4,493,621 km (0.103 R)
• M19: 4,607,315 km (0.076 R)
• M20: 4,876,143 km (0.091 R)
• M21: 5,672,153 km (0.081 R)
• M22: 5,712,993 km (0.084 R)
• M23: 5,836,112 km (0.092 R)
• M24: 6,210,855 km (0.059 R)
• M25: 6,593,377 km (0.11 R)
• M26: 7,159,305 km (0.08 R)
• M27: 7,203,437 km (0.103 R)
• M28: 8,337,089 km (0.087 R)
• M29: 9,187,254 km (0.113 R)
• M30: 9,720,271 km (0.118 R)
• M31: 9,818,258 km (0.116 R)
• M32: 10,613,969 km (0.11 R)
• M33: 11,172,867 km (0.112 R)
• M34: 11,275,491 km (0.062 R)
• M35: 11,430,175 km (0.052 R)
• M36: 12,319,235 km (0.09 R)
• M37: 12,585,070 km (0.092 R)
• M38: 12,798,995 km (0.058 R)
• M39: 13,941,923 km (0.103 R)
• M40: 14,890,822 km (0.059 R)
• M41: 16,033,601 km (0.108 R)
• M42: 16,732,671 km (0.028 R)
• M43: 17,740,063 km (0.099 R)
• M44: 18,040,157 km (0.092 R)
• M45: 19,380,105 km (0.102 R)
• M46: 20,311,950 km (0.088 R)
• M47: 20,814,898 km (0.093 R)
• M48: 21,704,856 km (0.025 R)
• M49: 22,283,500 km (0.097 R)
• M50: 22,997,531 km (0.094 R)
• M51: 24,448,331 km (0.075 R)
• M52: 24,782,084 km (0.083 R)
• M53: 25,454,227 km (0.117 R)
• M54: 25,860,386 km (0.11 R)
• M55: 26,542,103 km (0.025 R)
• M56: 26,679,135 km (0.071 R)
• M57: 27,229,804 km (0.094 R)
• M58: 27,784,065 km (0.093 R)
• M59: 30,038,205 km (0.093 R)
• M60: 31,476,589 km (0.081 R)
• M61: 31,839,663 km (0.12 R)
• M62: 34,569,375 km (0.112 R)
• M63: 36,379,809 km (0.116 R)
• M64: 38,375,444 km (0.093 R)
• M65: 38,452,936 km (0.084 R)
• M66: 38,763,351 km (0.058 R)
• M67: 39,856,164 km (0.12 R)
• M68: 40,091,781 km (0.083 R)
• M69: 40,327,696 km (0.087 R)
• M70: 40,722,036 km (0.096 R)
• M71: 44,165,480 km (0.115 R)
• M72: 45,306,613 km (0.071 R)
• M73: 45,388,443 km (0.1 R)
• M74: 48,034,380 km (0.107 R)
• M75: 49,544,720 km (0.053 R)
• M76: 50,220,903 km (0.099 R)
• M77: 50,475,219 km (0.095 R)
• M78: 51,070,469 km (0.104 R)
• M79: 52,439,589 km (0.071 R)
• M80: 52,869,982 km (0.107 R)
• M81: 53,042,319 km (0.115 R)
• M82: 53,560,825 km (0.089 R)
• M83: 54,515,858 km (0.084 R)
• M84: 56,002,711 km (0.073 R)
• M85: 56,090,525 km (0.094 R)
• M86: 57,060,218 km (0.119 R)
• M87: 57,857,724 km (0.113 R)
• M88: 58,035,447 km (0.032 R)
• M89: 58,748,131 km (0.098 R)
• M90: 59,105,670 km (0.118 R)
• M91: 59,195,129 km (0.087 R)
• M92: 59,822,693 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.4

Radius: 6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.32 AU - 18.28 AU

Year: 24047 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,312,228 km

• M1: 111,600 km (0.074 R)
• M2: 299,345 km (0.086 R)
• M3: 369,956 km (0.104 R)
• M4: 433,535 km (0.106 R)
• M5: 647,609 km (0.094 R)
• M6: 807,679 km (0.11 R)
• M7: 998,416 km (0.111 R)
• M8: 1,441,974 km (0.086 R)
• M9: 1,673,551 km (0.057 R)
• M10: 1,738,926 km (0.103 R)
• M11: 2,124,739 km (0.109 R)
• M12: 2,486,765 km (0.08 R)
• M13: 2,687,675 km (0.045 R)
• M14: 3,267,068 km (0.108 R)
• M15: 3,769,118 km (0.085 R)
• M16: 4,505,888 km (0.042 R)
• M17: 4,906,212 km (0.093 R)
• M18: 5,642,233 km (0.098 R)
• M19: 6,174,353 km (0.119 R)
• M20: 7,465,383 km (0.077 R)
• M21: 9,104,377 km (0.09 R)
• M22: 9,220,016 km (0.088 R)
• M23: 10,930,967 km (0.064 R)
• M24: 11,301,371 km (0.068 R)
• M25: 11,508,863 km (0.088 R)
• M26: 11,675,815 km (0.037 R)
• M27: 12,479,604 km (0.115 R)
• M28: 12,953,081 km (0.05 R)
• M29: 12,996,465 km (0.116 R)
• M30: 13,520,207 km (0.117 R)
• M31: 14,006,400 km (0.061 R)
• M32: 14,723,871 km (0.079 R)
• M33: 14,814,378 km (0.109 R)
• M34: 15,591,240 km (0.08 R)
• M35: 15,683,542 km (0.059 R)
• M36: 16,522,187 km (0.102 R)
• M37: 16,710,531 km (0.114 R)
• M38: 17,041,741 km (0.047 R)
• M39: 17,184,457 km (0.067 R)
• M40: 17,279,751 km (0.116 R)
• M41: 17,614,700 km (0.072 R)
• M42: 18,242,563 km (0.069 R)
• M43: 18,828,538 km (0.088 R)
• M44: 19,074,626 km (0.097 R)
• M45: 19,321,612 km (0.117 R)
• M46: 20,572,849 km (0.063 R)
• M47: 20,623,413 km (0.113 R)
• M48: 24,426,789 km (0.118 R)
• M49: 25,614,596 km (0.085 R)
• M50: 26,051,123 km (0.108 R)
• M51: 26,270,433 km (0.106 R)
• M52: 26,490,193 km (0.112 R)
• M53: 29,118,478 km (0.096 R)
• M54: 29,745,592 km (0.118 R)
• M55: 31,478,234 km (0.099 R)
• M56: 31,536,428 km (0.105 R)
• M57: 31,945,728 km (0.103 R)
• M58: 32,415,615 km (0.086 R)
• M59: 33,302,580 km (0.088 R)
• M60: 33,421,511 km (0.111 R)
• M61: 34,859,146 km (0.063 R)
• M62: 35,342,796 km (0.101 R)
• M63: 35,828,690 km (0.09 R)
• M64: 36,561,720 km (0.086 R)
• M65: 36,684,390 km (0.076 R)
• M66: 38,042,439 km (0.11 R)
• M67: 38,790,129 km (0.068 R)
• M68: 39,542,756 km (0.071 R)
• M69: 40,047,051 km (0.104 R)
• M70: 41,125,951 km (0.113 R)
• M71: 42,471,883 km (0.099 R)
• M72: 43,117,846 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 18,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit