🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.64 AU - 0.84 AU

Year: 237 Days

Day: 40.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.82 AU - 1.18 AU

Year: 373 Days

Day: 31.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.08 AU - 1.6 AU

Year: 578 Days

Day: 43.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,970,953 km

• M1: 1,072,168 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.96 AU - 2.02 AU

Year: 1046 Days

Day: 39.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.4 AU - 2.9 AU

Year: 1608 Days

Day: 45.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.74 AU - 3.18 AU

Year: 1898 Days

Day: 22.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.7

Radius: 12.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.72 AU - 7.74 AU

Year: 7247 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,970,953 km

• M1: 191,186 km (0.103 R)
• M2: 410,497 km (0.082 R)
• M3: 487,839 km (0.026 R)
• M4: 684,859 km (0.055 R)
• M5: 806,632 km (0.072 R)
• M6: 936,483 km (0.109 R)
• M7: 1,074,113 km (0.073 R)
• M8: 1,448,556 km (0.071 R)
• M9: 1,593,517 km (0.084 R)
• M10: 1,863,391 km (0.097 R)
• M11: 2,004,163 km (0.089 R)
• M12: 2,203,427 km (0.087 R)
• M13: 2,296,327 km (0.056 R)
• M14: 2,466,719 km (0.118 R)
• M15: 2,983,131 km (0.1 R)
• M16: 3,296,389 km (0.117 R)
• M17: 3,467,828 km (0.075 R)
• M18: 3,554,745 km (0.034 R)
• M19: 4,022,986 km (0.08 R)
• M20: 4,229,730 km (0.104 R)
• M21: 4,346,117 km (0.057 R)
• M22: 4,487,188 km (0.089 R)
• M23: 4,653,840 km (0.047 R)
• M24: 4,798,202 km (0.099 R)
• M25: 5,017,812 km (0.064 R)
• M26: 5,190,747 km (0.069 R)
• M27: 5,747,550 km (0.063 R)
• M28: 5,850,922 km (0.056 R)
• M29: 6,007,102 km (0.081 R)
• M30: 6,618,359 km (0.038 R)
• M31: 6,726,818 km (0.098 R)
• M32: 7,027,958 km (0.079 R)
• M33: 7,473,910 km (0.073 R)
• M34: 7,757,248 km (0.098 R)
• M35: 8,305,524 km (0.083 R)
• M36: 8,896,286 km (0.085 R)
• M37: 9,076,103 km (0.055 R)
• M38: 9,378,739 km (0.088 R)
• M39: 9,684,517 km (0.044 R)
• M40: 10,055,969 km (0.104 R)
• M41: 10,337,512 km (0.073 R)
• M42: 10,558,319 km (0.114 R)
• M43: 10,653,463 km (0.083 R)
• M44: 10,812,784 km (0.069 R)
• M45: 11,197,999 km (0.109 R)
• M46: 12,015,252 km (0.058 R)
• M47: 13,534,419 km (0.048 R)
• M48: 15,328,396 km (0.084 R)
• M49: 15,652,724 km (0.082 R)
• M50: 15,761,332 km (0.04 R)
• M51: 16,088,653 km (0.113 R)
• M52: 16,271,461 km (0.105 R)
• M53: 17,121,327 km (0.052 R)
• M54: 18,595,315 km (0.113 R)
• M55: 19,173,062 km (0.115 R)
• M56: 19,678,553 km (0.099 R)
• M57: 20,109,843 km (0.059 R)
• M58: 20,822,079 km (0.105 R)
• M59: 20,941,608 km (0.119 R)
• M60: 21,021,343 km (0.083 R)
• M61: 21,101,228 km (0.11 R)
• M62: 21,623,175 km (0.062 R)
• M63: 21,703,809 km (0.081 R)
• M64: 21,946,456 km (0.111 R)
• M65: 22,190,002 km (0.094 R)
• M66: 23,545,358 km (0.1 R)
• M67: 23,919,652 km (0.07 R)
• M68: 24,170,229 km (0.091 R)
• M69: 24,674,074 km (0.113 R)
• M70: 25,096,688 km (0.111 R)
• M71: 25,393,939 km (0.088 R)
• M72: 26,034,667 km (0.066 R)
• M73: 26,292,574 km (0.096 R)
• M74: 26,594,462 km (0.053 R)
• M75: 27,027,698 km (0.102 R)
• M76: 28,606,554 km (0.094 R)
• M77: 29,631,000 km (0.082 R)
• M78: 29,720,609 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.7

Radius: 13.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.86 AU - 10.9 AU

Year: 10709 Days

Day: 6.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 79,970,953 km

• M1: 206,295 km (0.096 R)
• M2: 370,554 km (0.11 R)
• M3: 473,477 km (0.108 R)
• M4: 563,535 km (0.037 R)
• M5: 746,493 km (0.068 R)
• M6: 846,126 km (0.092 R)
• M7: 1,270,535 km (0.118 R)
• M8: 1,910,814 km (0.115 R)
• M9: 2,009,847 km (0.083 R)
• M10: 2,125,487 km (0.055 R)
• M11: 2,455,051 km (0.066 R)
• M12: 3,402,155 km (0.093 R)
• M13: 3,806,817 km (0.073 R)
• M14: 4,024,332 km (0.053 R)
• M15: 5,252,531 km (0.056 R)
• M16: 5,515,524 km (0.111 R)
• M17: 5,638,493 km (0.072 R)
• M18: 6,096,861 km (0.081 R)
• M19: 6,502,571 km (0.053 R)
• M20: 6,589,038 km (0.118 R)
• M21: 7,362,758 km (0.084 R)
• M22: 8,517,804 km (0.113 R)
• M23: 8,660,370 km (0.119 R)
• M24: 8,755,664 km (0.105 R)
• M25: 9,580,696 km (0.097 R)
• M26: 9,778,465 km (0.109 R)
• M27: 10,304,002 km (0.105 R)
• M28: 10,941,887 km (0.085 R)
• M29: 11,148,632 km (0.114 R)
• M30: 11,461,291 km (0.094 R)
• M31: 11,671,327 km (0.106 R)
• M32: 13,095,199 km (0.081 R)
• M33: 13,730,093 km (0.111 R)
• M34: 14,205,814 km (0.079 R)
• M35: 14,715,494 km (0.096 R)
• M36: 15,288,753 km (0.116 R)
• M37: 15,986,477 km (0.087 R)
• M38: 16,398,320 km (0.108 R)
• M39: 16,754,064 km (0.104 R)
• M40: 17,082,431 km (0.095 R)
• M41: 17,958,476 km (0.11 R)
• M42: 18,294,623 km (0.042 R)
• M43: 18,417,293 km (0.08 R)
• M44: 19,346,595 km (0.112 R)
• M45: 19,911,477 km (0.045 R)
• M46: 20,132,582 km (0.11 R)
• M47: 20,259,441 km (0.027 R)
• M48: 20,609,351 km (0.087 R)
• M49: 21,315,153 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.5

Radius: 5.6

Gravity: 20.74 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.73 AU - 15.93 AU

Year: 21290 Days

Day: 24 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,970,953 km

• M1: 82,428 km (0.071 R)
• M2: 242,349 km (0.076 R)
• M3: 788,680 km (0.1 R)
• M4: 838,197 km (0.099 R)
• M5: 1,898,846 km (0.11 R)
• M6: 2,644,741 km (0.095 R)
• M7: 4,326,520 km (0.115 R)
• M8: 4,504,990 km (0.099 R)
• M9: 5,433,843 km (0.105 R)
• M10: 5,578,205 km (0.035 R)
• M11: 6,985,173 km (0.108 R)
• M12: 8,550,565 km (0.085 R)
• M13: 8,662,465 km (0.1 R)
• M14: 9,057,702 km (0.072 R)
• M15: 9,228,842 km (0.099 R)
• M16: 10,877,560 km (0.056 R)
• M17: 10,938,148 km (0.099 R)
• M18: 10,998,884 km (0.036 R)
• M19: 11,303,765 km (0.049 R)
• M20: 11,365,100 km (0.098 R)
• M21: 11,488,069 km (0.09 R)
• M22: 11,922,053 km (0.053 R)
• M23: 12,551,411 km (0.104 R)
• M24: 12,998,260 km (0.076 R)
• M25: 13,515,420 km (0.082 R)
• M26: 14,171,257 km (0.114 R)
• M27: 14,636,356 km (0.071 R)
• M28: 14,703,227 km (0.107 R)
• M29: 15,174,310 km (0.108 R)
• M30: 15,787,063 km (0.092 R)
• M31: 16,616,583 km (0.094 R)
• M32: 16,896,182 km (0.07 R)
• M33: 17,318,646 km (0.102 R)
• M34: 18,102,090 km (0.073 R)
• M35: 18,245,704 km (0.1 R)
• M36: 18,534,279 km (0.087 R)
• M37: 19,335,375 km (0.064 R)
• M38: 20,073,491 km (0.077 R)
• M39: 20,445,990 km (0.105 R)
• M40: 22,342,592 km (0.034 R)
• M41: 22,573,870 km (0.091 R)
• M42: 24,850,749 km (0.087 R)
• M43: 25,090,405 km (0.115 R)
• M44: 25,250,625 km (0.113 R)
• M45: 25,572,110 km (0.108 R)
• M46: 25,652,744 km (0.093 R)
• M47: 26,463,115 km (0.106 R)
• M48: 27,446,572 km (0.111 R)
• M49: 28,192,168 km (0.06 R)
• M50: 29,280,642 km (0.112 R)
• M51: 30,127,366 km (0.072 R)
• M52: 33,858,486 km (0.111 R)
• M53: 36,546,461 km (0.069 R)
• M54: 38,007,882 km (0.104 R)
• M55: 39,768,051 km (0.074 R)
• M56: 44,137,954 km (0.066 R)
• M57: 45,791,011 km (0.095 R)
• M58: 45,888,848 km (0.12 R)
• M59: 46,182,807 km (0.109 R)
• M60: 46,379,229 km (0.083 R)
• M61: 47,563,297 km (0.09 R)
• M62: 49,558,633 km (0.078 R)
• M63: 49,759,693 km (0.046 R)
• M64: 49,960,902 km (0.098 R)
• M65: 51,073,012 km (0.07 R)
• M66: 51,581,196 km (0.092 R)
• M67: 51,886,825 km (0.114 R)
• M68: 53,630,537 km (0.106 R)
• M69: 53,836,983 km (0.102 R)
• M70: 54,043,577 km (0.116 R)
• M71: 54,665,156 km (0.109 R)
• M72: 58,337,934 km (0.056 R)
• M73: 60,579,658 km (0.082 R)
• M74: 61,873,081 km (0.053 R)
• M75: 62,306,316 km (0.099 R)
• M76: 62,740,599 km (0.07 R)
• M77: 63,502,800 km (0.079 R)
• M78: 66,139,612 km (0.072 R)
• M79: 67,360,032 km (0.111 R)
• M80: 69,823,011 km (0.095 R)
• M81: 69,935,658 km (0.042 R)
• M82: 70,161,252 km (0.049 R)
• M83: 71,632,846 km (0.112 R)
• M84: 73,343,498 km (0.115 R)
• M85: 75,182,953 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.6

Radius: 5.4

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 16.55 AU - 20.69 AU

Year: 29952 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,970,953 km

• M1: 244,293 km (0.044 R)
• M2: 310,266 km (0.067 R)
• M3: 345,870 km (0.084 R)
• M4: 421,716 km (0.075 R)
• M5: 461,809 km (0.111 R)
• M6: 546,182 km (0.047 R)
• M7: 779,704 km (0.116 R)
• M8: 829,969 km (0.089 R)
• M9: 881,281 km (0.058 R)
• M10: 1,943,426 km (0.099 R)
• M11: 2,518,480 km (0.086 R)
• M12: 3,514,054 km (0.027 R)
• M13: 3,598,427 km (0.056 R)
• M14: 3,986,634 km (0.079 R)
• M15: 4,030,615 km (0.081 R)
• M16: 5,471,393 km (0.079 R)
• M17: 5,569,230 km (0.105 R)
• M18: 6,894,816 km (0.03 R)
• M19: 7,000,582 km (0.071 R)
• M20: 7,866,754 km (0.118 R)
• M21: 8,200,207 km (0.108 R)
• M22: 8,651,993 km (0.068 R)
• M23: 8,880,878 km (0.044 R)
• M24: 9,169,901 km (0.063 R)
• M25: 9,227,945 km (0.081 R)
• M26: 9,344,631 km (0.106 R)
• M27: 9,875,853 km (0.067 R)
• M28: 10,416,799 km (0.106 R)
• M29: 10,599,308 km (0.085 R)
• M30: 11,215,053 km (0.066 R)
• M31: 11,339,668 km (0.108 R)
• M32: 12,545,726 km (0.08 R)
• M33: 13,262,450 km (0.049 R)
• M34: 13,328,273 km (0.109 R)
• M35: 14,260,866 km (0.103 R)
• M36: 14,940,040 km (0.044 R)
• M37: 15,077,072 km (0.104 R)
• M38: 15,629,537 km (0.09 R)
• M39: 15,699,100 km (0.104 R)
• M40: 15,908,238 km (0.086 R)
• M41: 16,329,505 km (0.111 R)
• M42: 17,182,811 km (0.1 R)
• M43: 17,977,625 km (0.095 R)
• M44: 19,006,559 km (0.079 R)
• M45: 20,890,894 km (0.11 R)
• M46: 22,283,949 km (0.077 R)
• M47: 23,388,131 km (0.05 R)
• M48: 23,467,717 km (0.096 R)
• M49: 25,403,663 km (0.055 R)
• M50: 27,222,773 km (0.118 R)
• M51: 28,402,203 km (0.084 R)
• M52: 28,487,025 km (0.076 R)
• M53: 29,169,191 km (0.118 R)
• M54: 29,254,761 km (0.108 R)
• M55: 29,512,219 km (0.096 R)
• M56: 29,598,088 km (0.058 R)
• M57: 30,115,697 km (0.12 R)
• M58: 31,335,069 km (0.074 R)
• M59: 32,481,587 km (0.085 R)
• M60: 33,821,535 km (0.093 R)
• M61: 34,543,495 km (0.117 R)
• M62: 34,634,151 km (0.106 R)
• M63: 35,270,540 km (0.103 R)
• M64: 36,832,342 km (0.098 R)
• M65: 37,668,295 km (0.111 R)
• M66: 38,228,988 km (0.074 R)
• M67: 39,169,659 km (0.097 R)
• M68: 39,358,751 km (0.081 R)
• M69: 39,832,677 km (0.066 R)
• M70: 40,499,435 km (0.099 R)
• M71: 41,554,549 km (0.027 R)
• M72: 42,230,731 km (0.114 R)
• M73: 44,675,011 km (0.087 R)
• M74: 45,566,165 km (0.042 R)
• M75: 45,765,130 km (0.109 R)
• M76: 45,864,613 km (0.044 R)
• M77: 47,064,537 km (0.056 R)
• M78: 48,578,767 km (0.108 R)
• M79: 54,161,161 km (0.118 R)
• M80: 59,616,247 km (0.095 R)
• M81: 60,269,392 km (0.096 R)
• M82: 63,348,864 km (0.113 R)
• M83: 64,015,322 km (0.085 R)
• M84: 67,269,375 km (0.11 R)
• M85: 67,609,112 km (0.097 R)
• M86: 67,835,902 km (0.12 R)
• M87: 68,290,231 km (0.099 R)
• M88: 69,773,644 km (0.077 R)
• M89: 70,347,052 km (0.118 R)
• M90: 70,461,943 km (0.053 R)
• M91: 71,152,487 km (0.118 R)
• M92: 71,729,636 km (0.119 R)
• M93: 73,004,808 km (0.084 R)
• M94: 75,342,424 km (0.098 R)
• M95: 77,230,200 km (0.109 R)
• M96: 77,467,313 km (0.081 R)
• M97: 78,894,626 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 12,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit