🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.67 AU - 0.71 AU

Year: 210 Days

Day: 24.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.56 AU - 0.9 AU

Year: 229 Days

Day: 30 Hours

Environment

Temp: 158 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.07 AU - 1.73 AU

Year: 608 Days

Day: 27.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.73 AU - 2.81 AU

Year: 1692 Days

Day: 44.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 62.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.62 AU - 3.04 AU

Year: 1748 Days

Day: 24.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,739,390 km

• M1: 434,582 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.75 AU - 3.61 AU

Year: 2082 Days

Day: 32.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.4

Radius: 12.4

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.63 AU - 8.63 AU

Year: 8510 Days

Day: 8.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,739,390 km

• M1: 233,073 km (0.114 R)
• M2: 486,941 km (0.086 R)
• M3: 646,263 km (0.063 R)
• M4: 759,060 km (0.071 R)
• M5: 935,136 km (0.111 R)
• M6: 1,080,396 km (0.088 R)
• M7: 1,218,026 km (0.109 R)
• M8: 1,378,245 km (0.1 R)
• M9: 1,720,376 km (0.075 R)
• M10: 1,810,134 km (0.082 R)
• M11: 1,920,089 km (0.106 R)
• M12: 2,244,267 km (0.109 R)
• M13: 2,710,713 km (0.101 R)
• M14: 3,274,398 km (0.036 R)
• M15: 3,364,456 km (0.103 R)
• M16: 3,686,092 km (0.058 R)
• M17: 3,850,649 km (0.11 R)
• M18: 3,969,879 km (0.099 R)
• M19: 4,533,713 km (0.118 R)
• M20: 4,915,038 km (0.077 R)
• M21: 4,992,679 km (0.038 R)
• M22: 5,736,330 km (0.087 R)
• M23: 5,818,011 km (0.089 R)
• M24: 6,373,019 km (0.055 R)
• M25: 6,514,538 km (0.063 R)
• M26: 7,296,337 km (0.045 R)
• M27: 7,713,416 km (0.105 R)
• M28: 7,803,923 km (0.049 R)
• M29: 8,821,637 km (0.104 R)
• M30: 9,011,327 km (0.1 R)
• M31: 9,913,701 km (0.119 R)
• M32: 10,542,611 km (0.068 R)
• M33: 10,710,160 km (0.096 R)
• M34: 10,980,334 km (0.088 R)
• M35: 11,665,343 km (0.059 R)
• M36: 11,978,152 km (0.085 R)
• M37: 12,223,492 km (0.081 R)
• M38: 12,364,264 km (0.048 R)
• M39: 13,510,782 km (0.115 R)
• M40: 13,949,553 km (0.101 R)
• M41: 14,541,661 km (0.107 R)
• M42: 15,217,843 km (0.11 R)
• M43: 15,521,677 km (0.103 R)
• M44: 16,406,249 km (0.093 R)
• M45: 16,717,712 km (0.069 R)
• M46: 16,991,925 km (0.025 R)
• M47: 17,267,633 km (0.115 R)
• M48: 17,425,908 km (0.1 R)
• M49: 18,023,551 km (0.074 R)
• M50: 18,546,845 km (0.083 R)
• M51: 18,790,091 km (0.028 R)
• M52: 20,230,120 km (0.037 R)
• M53: 20,689,984 km (0.048 R)
• M54: 21,026,729 km (0.07 R)
• M55: 21,153,438 km (0.093 R)
• M56: 21,535,062 km (0.03 R)
• M57: 21,833,510 km (0.117 R)
• M58: 21,919,080 km (0.081 R)
• M59: 22,262,258 km (0.06 R)
• M60: 24,225,730 km (0.102 R)
• M61: 25,071,257 km (0.1 R)
• M62: 25,295,504 km (0.088 R)
• M63: 25,565,379 km (0.045 R)
• M64: 26,062,492 km (0.055 R)
• M65: 26,198,626 km (0.091 R)
• M66: 26,608,674 km (0.063 R)
• M67: 26,699,929 km (0.119 R)
• M68: 26,837,260 km (0.085 R)
• M69: 27,020,667 km (0.111 R)
• M70: 27,250,449 km (0.028 R)
• M71: 28,456,058 km (0.088 R)
• M72: 29,206,591 km (0.09 R)
• M73: 29,678,871 km (0.079 R)
• M74: 30,153,844 km (0.108 R)
• M75: 32,468,273 km (0.058 R)
• M76: 32,810,553 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.7

Radius: 12.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.28 AU - 13.56 AU

Year: 13247 Days

Day: 13.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,739,390 km

• M1: 169,195 km (0.11 R)
• M2: 315,053 km (0.091 R)
• M3: 535,411 km (0.081 R)
• M4: 738,415 km (0.12 R)
• M5: 1,188,106 km (0.039 R)
• M6: 1,500,317 km (0.045 R)
• M7: 1,880,296 km (0.118 R)
• M8: 2,471,955 km (0.111 R)
• M9: 2,873,326 km (0.095 R)
• M10: 2,995,398 km (0.117 R)
• M11: 3,244,778 km (0.079 R)
• M12: 3,475,159 km (0.046 R)
• M13: 3,684,596 km (0.076 R)
• M14: 3,979,453 km (0.082 R)
• M15: 4,678,075 km (0.053 R)
• M16: 5,566,537 km (0.071 R)
• M17: 5,905,526 km (0.098 R)
• M18: 6,251,097 km (0.103 R)
• M19: 6,995,346 km (0.084 R)
• M20: 7,227,372 km (0.087 R)
• M21: 7,428,282 km (0.116 R)
• M22: 7,631,137 km (0.073 R)
• M23: 7,835,936 km (0.063 R)
• M24: 8,320,634 km (0.116 R)
• M25: 8,531,417 km (0.108 R)
• M26: 8,743,996 km (0.108 R)
• M27: 9,174,389 km (0.051 R)
• M28: 9,282,997 km (0.038 R)
• M29: 9,392,203 km (0.083 R)
• M30: 9,685,265 km (0.117 R)
• M31: 10,205,417 km (0.078 R)
• M32: 10,318,214 km (0.066 R)
• M33: 10,696,697 km (0.106 R)
• M34: 11,584,710 km (0.09 R)
• M35: 12,176,668 km (0.059 R)
• M36: 12,416,174 km (0.065 R)
• M37: 12,496,509 km (0.051 R)
• M38: 13,226,097 km (0.106 R)
• M39: 13,803,096 km (0.114 R)
• M40: 14,136,550 km (0.086 R)
• M41: 14,388,323 km (0.097 R)
• M42: 15,152,768 km (0.038 R)
• M43: 15,453,610 km (0.065 R)
• M44: 16,061,276 km (0.085 R)
• M45: 16,324,120 km (0.083 R)
• M46: 16,898,575 km (0.113 R)
• M47: 17,344,976 km (0.111 R)
• M48: 17,479,614 km (0.086 R)
• M49: 17,704,908 km (0.111 R)
• M50: 18,386,326 km (0.057 R)
• M51: 21,775,316 km (0.078 R)
• M52: 21,920,726 km (0.098 R)
• M53: 22,358,748 km (0.029 R)
• M54: 22,505,354 km (0.093 R)
• M55: 23,144,436 km (0.102 R)
• M56: 23,739,836 km (0.105 R)
• M57: 24,239,642 km (0.091 R)
• M58: 24,591,796 km (0.084 R)
• M59: 25,300,889 km (0.106 R)
• M60: 25,453,779 km (0.08 R)
• M61: 25,657,980 km (0.109 R)
• M62: 26,635,602 km (0.089 R)
• M63: 27,625,491 km (0.079 R)
• M64: 27,730,508 km (0.056 R)
• M65: 28,204,135 km (0.078 R)
• M66: 29,534,060 km (0.025 R)
• M67: 29,641,322 km (0.09 R)
• M68: 31,156,749 km (0.04 R)
• M69: 31,265,955 km (0.09 R)
• M70: 32,033,990 km (0.105 R)
• M71: 33,086,262 km (0.089 R)
• M72: 33,420,912 km (0.081 R)
• M73: 33,756,610 km (0.109 R)
• M74: 33,981,156 km (0.074 R)
• M75: 34,262,400 km (0.095 R)
• M76: 34,770,734 km (0.109 R)
• M77: 35,338,458 km (0.098 R)
• M78: 36,195,803 km (0.112 R)
• M79: 36,310,545 km (0.089 R)
• M80: 36,886,497 km (0.115 R)
• M81: 37,465,590 km (0.065 R)
• M82: 37,872,646 km (0.11 R)
• M83: 38,222,705 km (0.05 R)
• M84: 39,515,530 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.6

Radius: 10.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.05 AU - 14.27 AU

Year: 14616 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 53,739,390 km

• M1: 163,211 km (0.092 R)
• M2: 284,236 km (0.112 R)
• M3: 786,885 km (0.077 R)
• M4: 880,832 km (0.058 R)
• M5: 1,240,765 km (0.117 R)
• M6: 1,389,914 km (0.082 R)
• M7: 1,915,750 km (0.112 R)
• M8: 2,067,443 km (0.086 R)
• M9: 2,359,906 km (0.103 R)
• M10: 2,762,474 km (0.091 R)
• M11: 2,835,927 km (0.101 R)
• M12: 3,135,871 km (0.074 R)
• M13: 3,289,807 km (0.109 R)
• M14: 3,631,937 km (0.103 R)
• M15: 4,068,912 km (0.119 R)
• M16: 4,696,924 km (0.078 R)
• M17: 4,873,599 km (0.095 R)
• M18: 6,042,557 km (0.065 R)
• M19: 6,234,790 km (0.032 R)
• M20: 7,192,666 km (0.071 R)
• M21: 7,671,528 km (0.109 R)
• M22: 8,160,713 km (0.102 R)
• M23: 8,337,987 km (0.062 R)
• M24: 8,768,380 km (0.102 R)
• M25: 9,613,608 km (0.085 R)
• M26: 10,600,356 km (0.06 R)
• M27: 10,832,681 km (0.063 R)
• M28: 11,738,646 km (0.066 R)
• M29: 12,019,291 km (0.089 R)
• M30: 12,505,335 km (0.095 R)
• M31: 12,628,005 km (0.104 R)
• M32: 12,791,964 km (0.066 R)
• M33: 13,455,132 km (0.076 R)
• M34: 13,622,681 km (0.108 R)
• M35: 13,790,979 km (0.101 R)
• M36: 14,044,697 km (0.109 R)
• M37: 15,511,205 km (0.079 R)
• M38: 16,485,985 km (0.074 R)
• M39: 16,800,290 km (0.046 R)
• M40: 17,161,868 km (0.082 R)
• M41: 17,755,023 km (0.073 R)
• M42: 18,308,535 km (0.107 R)
• M43: 20,194,217 km (0.096 R)
• M44: 20,723,643 km (0.095 R)
• M45: 20,917,223 km (0.093 R)
• M46: 22,339,001 km (0.069 R)
• M47: 22,736,632 km (0.095 R)
• M48: 23,337,567 km (0.047 R)
• M49: 23,438,246 km (0.101 R)
• M50: 24,147,041 km (0.079 R)
• M51: 25,481,753 km (0.082 R)
• M52: 26,105,876 km (0.105 R)
• M53: 26,367,522 km (0.115 R)
• M54: 26,840,401 km (0.082 R)
• M55: 28,061,868 km (0.106 R)
• M56: 28,706,335 km (0.118 R)
• M57: 28,922,355 km (0.057 R)
• M58: 31,554,978 km (0.085 R)
• M59: 33,239,001 km (0.105 R)
• M60: 33,409,094 km (0.099 R)
• M61: 35,587,538 km (0.101 R)
• M62: 36,168,277 km (0.077 R)
• M63: 36,343,157 km (0.109 R)
• M64: 36,459,993 km (0.068 R)
• M65: 37,870,551 km (0.106 R)
• M66: 38,344,777 km (0.042 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.9

Radius: 7.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 18.91 AU - 20.9 AU

Year: 32588 Days

Day: 17.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,739,390 km

• M1: 249,978 km (0.12 R)
• M2: 323,131 km (0.119 R)
• M3: 543,639 km (0.083 R)
• M4: 771,327 km (0.094 R)
• M5: 966,701 km (0.117 R)
• M6: 1,266,795 km (0.085 R)
• M7: 1,451,099 km (0.068 R)
• M8: 1,522,458 km (0.064 R)
• M9: 1,619,547 km (0.036 R)
• M10: 2,002,068 km (0.095 R)
• M11: 2,081,954 km (0.101 R)
• M12: 2,162,886 km (0.034 R)
• M13: 2,583,555 km (0.083 R)
• M14: 2,641,599 km (0.089 R)
• M15: 3,090,692 km (0.088 R)
• M16: 3,726,184 km (0.115 R)
• M17: 4,575,900 km (0.093 R)
• M18: 5,150,206 km (0.066 R)
• M19: 6,444,527 km (0.111 R)
• M20: 7,250,710 km (0.042 R)
• M21: 8,868,311 km (0.099 R)
• M22: 9,178,129 km (0.085 R)
• M23: 9,312,019 km (0.103 R)
• M24: 9,536,565 km (0.103 R)
• M25: 9,762,907 km (0.111 R)
• M26: 9,899,489 km (0.052 R)
• M27: 10,826,697 km (0.086 R)
• M28: 11,252,901 km (0.112 R)
• M29: 11,348,494 km (0.088 R)
• M30: 11,926,989 km (0.059 R)
• M31: 12,912,391 km (0.082 R)
• M32: 13,566,881 km (0.094 R)
• M33: 14,077,608 km (0.109 R)
• M34: 14,180,532 km (0.05 R)
• M35: 14,283,754 km (0.101 R)
• M36: 14,908,026 km (0.068 R)
• M37: 15,488,017 km (0.06 R)
• M38: 15,754,152 km (0.086 R)
• M39: 16,344,914 km (0.11 R)
• M40: 19,120,104 km (0.103 R)
• M41: 20,038,635 km (0.07 R)
• M42: 21,680,322 km (0.068 R)
• M43: 21,739,712 km (0.053 R)
• M44: 22,037,711 km (0.09 R)
• M45: 22,758,324 km (0.12 R)
• M46: 22,818,612 km (0.051 R)
• M47: 23,303,758 km (0.114 R)
• M48: 23,669,824 km (0.073 R)
• M49: 23,853,680 km (0.094 R)
• M50: 24,469,574 km (0.12 R)
• M51: 24,903,857 km (0.102 R)
• M52: 28,143,847 km (0.084 R)
• M53: 29,187,293 km (0.069 R)
• M54: 30,309,875 km (0.105 R)
• M55: 30,642,730 km (0.109 R)
• M56: 31,043,802 km (0.102 R)
• M57: 31,312,031 km (0.052 R)
• M58: 31,715,945 km (0.037 R)
• M59: 32,189,423 km (0.043 R)
• M60: 32,529,010 km (0.097 R)
• M61: 34,037,256 km (0.049 R)
• M62: 35,218,331 km (0.116 R)
• M63: 35,638,402 km (0.064 R)
• M64: 36,695,610 km (0.12 R)
• M65: 37,978,112 km (0.07 R)
• M66: 38,408,805 km (0.115 R)
• M67: 39,202,571 km (0.071 R)
• M68: 40,733,107 km (0.1 R)
• M69: 40,953,464 km (0.11 R)
• M70: 42,580,640 km (0.086 R)
• M71: 42,655,140 km (0.108 R)
• M72: 43,252,335 km (0.079 R)
• M73: 43,777,274 km (0.099 R)
• M74: 44,078,115 km (0.072 R)
• M75: 44,757,589 km (0.063 R)
• M76: 44,984,977 km (0.11 R)
• M77: 45,745,234 km (0.053 R)
• M78: 45,897,824 km (0.105 R)
• M79: 47,587,382 km (0.071 R)
• M80: 48,206,867 km (0.066 R)
• M81: 50,395,783 km (0.087 R)
• M82: 50,947,948 km (0.12 R)
• M83: 51,581,645 km (0.099 R)
• M84: 53,337,625 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit