🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.98 AU - 1.08 AU

Year: 369 Days

Day: 13.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.2 AU - 1.86 AU

Year: 668 Days

Day: 40.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.25 AU - 5.19 AU

Year: 3061 Days

Day: 32.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,362,681 km

• M1: 793,168 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.5

Radius: 8.5

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.55 AU - 6.33 AU

Year: 4480 Days

Day: 9.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,362,681 km

• M1: 109,954 km (0.103 R)
• M2: 168,298 km (0.06 R)
• M3: 321,037 km (0.11 R)
• M4: 387,010 km (0.093 R)
• M5: 555,606 km (0.118 R)
• M6: 703,708 km (0.052 R)
• M7: 771,327 km (0.078 R)
• M8: 829,520 km (0.053 R)
• M9: 975,677 km (0.113 R)
• M10: 1,421,030 km (0.103 R)
• M11: 1,891,964 km (0.084 R)
• M12: 2,322,208 km (0.092 R)
• M13: 2,408,376 km (0.08 R)
• M14: 2,584,154 km (0.119 R)
• M15: 2,727,768 km (0.059 R)
• M16: 2,837,273 km (0.076 R)
• M17: 2,985,674 km (0.112 R)
• M18: 3,367,598 km (0.071 R)
• M19: 3,907,796 km (0.097 R)
• M20: 3,969,579 km (0.105 R)
• M21: 4,325,473 km (0.08 R)
• M22: 4,626,314 km (0.082 R)
• M23: 4,845,325 km (0.088 R)
• M24: 5,638,793 km (0.119 R)
• M25: 6,110,175 km (0.061 R)
• M26: 6,668,026 km (0.043 R)
• M27: 6,965,426 km (0.088 R)
• M28: 7,166,187 km (0.09 R)
• M29: 7,445,486 km (0.064 R)
• M30: 7,599,273 km (0.115 R)
• M31: 7,909,987 km (0.119 R)
• M32: 8,172,083 km (0.114 R)
• M33: 8,251,370 km (0.088 R)
• M34: 8,678,172 km (0.107 R)
• M35: 8,921,419 km (0.096 R)
• M36: 9,002,949 km (0.048 R)
• M37: 9,276,714 km (0.088 R)
• M38: 9,888,569 km (0.099 R)
• M39: 10,057,764 km (0.11 R)
• M40: 11,622,857 km (0.054 R)
• M41: 11,712,017 km (0.099 R)
• M42: 12,071,052 km (0.081 R)
• M43: 12,646,705 km (0.098 R)
• M44: 12,830,411 km (0.102 R)
• M45: 13,231,483 km (0.082 R)
• M46: 13,355,649 km (0.036 R)
• M47: 14,045,744 km (0.094 R)
• M48: 14,236,033 km (0.084 R)
• M49: 14,908,625 km (0.063 R)
• M50: 15,135,116 km (0.09 R)
• M51: 15,330,042 km (0.042 R)
• M52: 15,427,879 km (0.087 R)
• M53: 15,755,498 km (0.05 R)
• M54: 16,184,844 km (0.064 R)
• M55: 16,284,476 km (0.117 R)
• M56: 16,384,408 km (0.07 R)
• M57: 16,651,589 km (0.09 R)
• M58: 16,852,948 km (0.095 R)
• M59: 17,156,482 km (0.071 R)
• M60: 17,224,250 km (0.077 R)
• M61: 17,325,977 km (0.11 R)
• M62: 17,769,085 km (0.108 R)
• M63: 18,078,155 km (0.045 R)
• M64: 18,701,379 km (0.083 R)
• M65: 19,050,690 km (0.059 R)
• M66: 19,862,259 km (0.118 R)
• M67: 19,933,467 km (0.088 R)
• M68: 20,004,526 km (0.097 R)
• M69: 20,397,670 km (0.099 R)
• M70: 20,505,380 km (0.107 R)
• M71: 20,577,187 km (0.118 R)
• M72: 20,685,197 km (0.105 R)
• M73: 20,937,868 km (0.079 R)
• M74: 21,010,273 km (0.106 R)
• M75: 21,082,678 km (0.045 R)
• M76: 21,336,995 km (0.1 R)
• M77: 21,446,201 km (0.105 R)
• M78: 21,665,362 km (0.105 R)
• M79: 22,921,087 km (0.111 R)
• M80: 23,219,983 km (0.1 R)
• M81: 23,708,420 km (0.086 R)
• M82: 23,897,213 km (0.109 R)
• M83: 24,124,302 km (0.106 R)
• M84: 24,352,289 km (0.051 R)
• M85: 24,733,614 km (0.036 R)
• M86: 25,155,480 km (0.109 R)
• M87: 25,541,144 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.6

Radius: 12

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.6 AU - 8.9 AU

Year: 8367 Days

Day: 13.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 100,362,681 km

• M1: 382,971 km (0.109 R)
• M2: 482,453 km (0.11 R)
• M3: 667,356 km (0.081 R)
• M4: 894,595 km (0.095 R)
• M5: 1,000,211 km (0.084 R)
• M6: 1,363,734 km (0.114 R)
• M7: 1,529,189 km (0.069 R)
• M8: 1,767,948 km (0.103 R)
• M9: 2,018,973 km (0.1 R)
• M10: 2,137,155 km (0.065 R)
• M11: 2,306,350 km (0.081 R)
• M12: 2,505,465 km (0.106 R)
• M13: 3,302,074 km (0.076 R)
• M14: 3,555,642 km (0.096 R)
• M15: 3,786,621 km (0.088 R)
• M16: 3,903,906 km (0.109 R)
• M17: 4,293,608 km (0.118 R)
• M18: 4,446,946 km (0.118 R)
• M19: 4,696,027 km (0.099 R)
• M20: 5,975,388 km (0.105 R)
• M21: 6,112,419 km (0.119 R)
• M22: 6,494,792 km (0.077 R)
• M23: 6,777,980 km (0.062 R)
• M24: 6,956,899 km (0.097 R)
• M25: 7,065,059 km (0.108 R)
• M26: 7,577,282 km (0.097 R)
• M27: 7,837,881 km (0.095 R)
• M28: 7,988,078 km (0.119 R)
• M29: 8,177,319 km (0.072 R)
• M30: 8,444,650 km (0.084 R)
• M31: 8,676,078 km (0.082 R)
• M32: 9,145,516 km (0.029 R)
• M33: 9,582,940 km (0.054 R)
• M34: 9,743,758 km (0.079 R)
• M35: 9,905,473 km (0.1 R)
• M36: 10,231,597 km (0.058 R)
• M37: 10,894,315 km (0.101 R)
• M38: 11,358,218 km (0.116 R)
• M39: 11,957,807 km (0.085 R)
• M40: 12,131,041 km (0.059 R)
• M41: 12,743,943 km (0.12 R)
• M42: 12,920,918 km (0.045 R)
• M43: 13,054,060 km (0.095 R)
• M44: 13,366,869 km (0.042 R)
• M45: 14,091,072 km (0.098 R)
• M46: 14,827,991 km (0.118 R)
• M47: 14,967,566 km (0.115 R)
• M48: 15,814,141 km (0.09 R)
• M49: 17,357,542 km (0.054 R)
• M50: 18,047,786 km (0.059 R)
• M51: 18,897,951 km (0.047 R)
• M52: 19,556,930 km (0.103 R)
• M53: 21,001,895 km (0.114 R)
• M54: 21,948,850 km (0.098 R)
• M55: 22,534,376 km (0.077 R)
• M56: 23,449,466 km (0.117 R)
• M57: 24,048,007 km (0.052 R)
• M58: 24,486,628 km (0.095 R)
• M59: 24,762,038 km (0.051 R)
• M60: 25,315,849 km (0.108 R)
• M61: 25,482,800 km (0.114 R)
• M62: 26,718,479 km (0.106 R)
• M63: 27,743,972 km (0.099 R)
• M64: 29,014,806 km (0.093 R)
• M65: 29,306,223 km (0.096 R)
• M66: 30,363,581 km (0.078 R)
• M67: 30,837,507 km (0.085 R)
• M68: 31,912,966 km (0.103 R)
• M69: 33,671,190 km (0.103 R)
• M70: 33,916,081 km (0.092 R)
• M71: 34,038,752 km (0.095 R)
• M72: 34,407,809 km (0.09 R)
• M73: 34,531,228 km (0.073 R)
• M74: 35,398,447 km (0.069 R)
• M75: 35,959,738 km (0.087 R)
• M76: 36,147,483 km (0.118 R)
• M77: 37,534,405 km (0.099 R)
• M78: 38,489,887 km (0.072 R)
• M79: 38,874,503 km (0.119 R)
• M80: 39,518,073 km (0.078 R)
• M81: 40,165,233 km (0.079 R)
• M82: 42,921,275 km (0.083 R)
• M83: 43,853,569 km (0.04 R)
• M84: 44,523,468 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.2

Radius: 12

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.3 AU - 12.72 AU

Year: 12031 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 100,362,681 km

• M1: 247,734 km (0.092 R)
• M2: 558,150 km (0.097 R)
• M3: 852,409 km (0.084 R)
• M4: 961,765 km (0.104 R)
• M5: 1,641,986 km (0.069 R)
• M6: 1,989,352 km (0.099 R)
• M7: 2,377,559 km (0.038 R)
• M8: 2,518,181 km (0.105 R)
• M9: 3,420,406 km (0.098 R)
• M10: 3,600,073 km (0.059 R)
• M11: 3,721,546 km (0.096 R)
• M12: 4,010,569 km (0.115 R)
• M13: 4,264,138 km (0.06 R)
• M14: 4,392,941 km (0.119 R)
• M15: 4,523,092 km (0.086 R)
• M16: 4,632,597 km (0.056 R)
• M17: 5,011,229 km (0.093 R)
• M18: 5,400,184 km (0.119 R)
• M19: 5,798,862 km (0.112 R)
• M20: 6,062,005 km (0.119 R)
• M21: 6,182,880 km (0.101 R)
• M22: 6,874,920 km (0.064 R)
• M23: 6,975,749 km (0.119 R)
• M24: 7,617,524 km (0.088 R)
• M25: 8,738,012 km (0.12 R)
• M26: 9,289,579 km (0.117 R)
• M27: 9,457,278 km (0.079 R)
• M28: 9,710,847 km (0.102 R)
• M29: 10,253,288 km (0.109 R)
• M30: 10,484,716 km (0.11 R)
• M31: 10,835,075 km (0.061 R)
• M32: 11,367,793 km (0.103 R)
• M33: 11,697,506 km (0.118 R)
• M34: 13,425,063 km (0.058 R)
• M35: 14,935,552 km (0.108 R)
• M36: 16,128,745 km (0.104 R)
• M37: 16,296,893 km (0.106 R)
• M38: 16,601,025 km (0.047 R)
• M39: 18,641,091 km (0.111 R)
• M40: 19,564,858 km (0.116 R)
• M41: 21,309,469 km (0.105 R)
• M42: 22,051,025 km (0.093 R)
• M43: 23,179,292 km (0.076 R)
• M44: 24,018,537 km (0.107 R)
• M45: 26,397,292 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.6

Radius: 3.4

Gravity: 53.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 20.01 AU - 20.33 AU

Year: 31986 Days

Day: 20.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,362,681 km

• M1: 392,246 km (0.099 R)
• M2: 537,655 km (0.074 R)
• M3: 563,535 km (0.08 R)
• M4: 756,217 km (0.113 R)
• M5: 1,516,623 km (0.062 R)
• M6: 1,590,973 km (0.037 R)
• M7: 1,980,377 km (0.043 R)
• M8: 3,262,430 km (0.043 R)
• M9: 3,702,248 km (0.089 R)
• M10: 4,212,526 km (0.099 R)
• M11: 4,582,632 km (0.113 R)
• M12: 5,928,713 km (0.058 R)
• M13: 6,583,503 km (0.102 R)
• M14: 6,827,348 km (0.12 R)
• M15: 8,219,954 km (0.107 R)
• M16: 8,285,179 km (0.045 R)
• M17: 10,464,969 km (0.064 R)
• M18: 11,252,752 km (0.051 R)
• M19: 12,133,584 km (0.095 R)
• M20: 15,628,340 km (0.086 R)
• M21: 16,774,559 km (0.06 R)
• M22: 17,106,965 km (0.103 R)
• M23: 17,609,614 km (0.048 R)
• M24: 17,947,406 km (0.046 R)
• M25: 18,032,228 km (0.091 R)
• M26: 18,458,133 km (0.059 R)
• M27: 19,146,583 km (0.041 R)
• M28: 20,018,888 km (0.119 R)
• M29: 22,255,526 km (0.115 R)
• M30: 22,620,544 km (0.111 R)
• M31: 22,987,807 km (0.059 R)
• M32: 24,007,466 km (0.091 R)
• M33: 24,381,910 km (0.067 R)
• M34: 24,947,240 km (0.117 R)
• M35: 27,251,197 km (0.105 R)
• M36: 27,543,810 km (0.076 R)
• M37: 30,325,882 km (0.034 R)
• M38: 31,647,579 km (0.101 R)
• M39: 32,573,590 km (0.087 R)
• M40: 32,677,112 km (0.08 R)
• M41: 33,508,577 km (0.062 R)
• M42: 33,822,134 km (0.062 R)
• M43: 36,795,391 km (0.083 R)
• M44: 37,443,300 km (0.113 R)
• M45: 40,072,482 km (0.053 R)
• M46: 41,073,741 km (0.12 R)
• M47: 42,647,361 km (0.111 R)
• M48: 43,327,882 km (0.071 R)
• M49: 44,126,286 km (0.066 R)
• M50: 47,719,926 km (0.062 R)
• M51: 47,837,510 km (0.037 R)
• M52: 49,373,431 km (0.077 R)
• M53: 50,207,140 km (0.066 R)
• M54: 50,326,668 km (0.111 R)
• M55: 51,647,318 km (0.105 R)
• M56: 51,888,620 km (0.079 R)
• M57: 52,614,918 km (0.116 R)
• M58: 54,077,386 km (0.112 R)
• M59: 54,567,918 km (0.11 R)
• M60: 54,690,738 km (0.111 R)
• M61: 55,553,319 km (0.057 R)
• M62: 57,541,624 km (0.053 R)
• M63: 58,796,152 km (0.078 R)
• M64: 59,048,075 km (0.111 R)
• M65: 60,440,382 km (0.042 R)
• M66: 60,822,006 km (0.053 R)
• M67: 61,204,378 km (0.12 R)
• M68: 62,741,945 km (0.091 R)
• M69: 63,903,423 km (0.073 R)
• M70: 65,332,681 km (0.027 R)
• M71: 65,724,329 km (0.061 R)
• M72: 67,035,255 km (0.069 R)
• M73: 68,222,463 km (0.073 R)
• M74: 68,885,032 km (0.087 R)
• M75: 69,283,711 km (0.075 R)
• M76: 73,311,334 km (0.066 R)
• M77: 74,534,297 km (0.117 R)
• M78: 77,000,567 km (0.059 R)
• M79: 80,050,868 km (0.104 R)
• M80: 81,029,836 km (0.119 R)
• M81: 81,590,828 km (0.099 R)
• M82: 82,717,001 km (0.115 R)
• M83: 84,557,803 km (0.072 R)
• M84: 87,128,941 km (0.08 R)
• M85: 87,416,169 km (0.105 R)
• M86: 87,703,696 km (0.085 R)
• M87: 90,015,582 km (0.119 R)
• M88: 92,054,900 km (0.073 R)
• M89: 92,493,820 km (0.064 R)
• M90: 94,699,043 km (0.037 R)
• M91: 96,921,618 km (0.114 R)
• M92: 97,517,167 km (0.105 R)
• M93: 98,113,913 km (0.069 R)
• M94: 98,712,005 km (0.118 R)
• M95: 100,061,827 km (0.081 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 11,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit