🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.26 AU - 1.36 AU

Year: 574 Days

Day: 19.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 176.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.29 AU - 1.49 AU

Year: 627 Days

Day: 36.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,634,895 km

• M1: 562,338 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.28 AU - 1.7 AU

Year: 696 Days

Day: 25.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,634,895 km

• M1: 942,167 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.2

Radius: 14

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.08 AU - 8.74 AU

Year: 8518 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,634,895 km

• M1: 181,761 km (0.097 R)
• M2: 637,885 km (0.119 R)
• M3: 1,380,340 km (0.069 R)
• M4: 1,550,432 km (0.065 R)
• M5: 2,079,410 km (0.106 R)
• M6: 2,377,260 km (0.1 R)
• M7: 2,479,734 km (0.077 R)
• M8: 2,662,693 km (0.082 R)
• M9: 3,070,197 km (0.078 R)
• M10: 3,210,670 km (0.119 R)
• M11: 3,324,513 km (0.084 R)
• M12: 3,497,897 km (0.101 R)
• M13: 3,704,043 km (0.119 R)
• M14: 3,884,010 km (0.115 R)
• M15: 5,190,747 km (0.051 R)
• M16: 5,597,354 km (0.043 R)
• M17: 7,026,612 km (0.111 R)
• M18: 7,288,109 km (0.117 R)
• M19: 7,514,750 km (0.096 R)
• M20: 7,705,338 km (0.032 R)
• M21: 7,820,528 km (0.069 R)
• M22: 8,091,450 km (0.067 R)
• M23: 8,762,546 km (0.052 R)
• M24: 9,699,028 km (0.074 R)
• M25: 10,032,332 km (0.06 R)
• M26: 10,496,684 km (0.117 R)
• M27: 11,358,966 km (0.081 R)
• M28: 11,798,634 km (0.068 R)
• M29: 11,976,207 km (0.062 R)
• M30: 12,109,798 km (0.034 R)
• M31: 12,876,786 km (0.098 R)
• M32: 13,059,595 km (0.093 R)
• M33: 13,427,755 km (0.106 R)
• M34: 14,174,398 km (0.07 R)
• M35: 14,410,464 km (0.106 R)
• M36: 14,552,731 km (0.083 R)
• M37: 14,647,876 km (0.072 R)
• M38: 14,743,169 km (0.058 R)
• M39: 16,247,077 km (0.086 R)
• M40: 17,394,343 km (0.049 R)
• M41: 17,799,454 km (0.042 R)
• M42: 19,661,199 km (0.106 R)
• M43: 19,766,367 km (0.086 R)
• M44: 20,189,280 km (0.067 R)
• M45: 20,561,629 km (0.081 R)
• M46: 20,721,998 km (0.098 R)
• M47: 20,882,666 km (0.044 R)
• M48: 21,692,589 km (0.055 R)
• M49: 21,855,950 km (0.097 R)
• M50: 22,733,341 km (0.066 R)
• M51: 22,899,096 km (0.079 R)
• M52: 23,510,502 km (0.104 R)
• M53: 24,579,229 km (0.072 R)
• M54: 26,589,376 km (0.093 R)
• M55: 26,705,763 km (0.11 R)
• M56: 27,938,749 km (0.097 R)
• M57: 28,235,102 km (0.046 R)
• M58: 28,771,111 km (0.091 R)
• M59: 29,130,296 km (0.116 R)
• M60: 30,216,825 km (0.084 R)
• M61: 30,704,065 km (0.082 R)
• M62: 30,826,137 km (0.064 R)
• M63: 32,305,211 km (0.098 R)
• M64: 32,491,760 km (0.083 R)
• M65: 33,681,213 km (0.03 R)
• M66: 34,123,125 km (0.102 R)
• M67: 34,948,755 km (0.109 R)
• M68: 36,102,903 km (0.055 R)
• M69: 36,296,483 km (0.096 R)
• M70: 36,749,465 km (0.106 R)
• M71: 37,204,392 km (0.109 R)
• M72: 37,857,536 km (0.073 R)
• M73: 38,382,625 km (0.083 R)
• M74: 38,844,134 km (0.049 R)
• M75: 39,506,703 km (0.116 R)
• M76: 40,106,142 km (0.056 R)
• M77: 41,044,719 km (0.084 R)
• M78: 41,246,826 km (0.114 R)
• M79: 41,584,319 km (0.079 R)
• M80: 42,194,079 km (0.077 R)
• M81: 43,834,570 km (0.084 R)
• M82: 44,939,948 km (0.099 R)
• M83: 46,404,512 km (0.074 R)
• M84: 46,755,618 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 11.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.1 AU - 13.42 AU

Year: 14467 Days

Day: 12.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,634,895 km

• M1: 272,567 km (0.096 R)
• M2: 409,001 km (0.092 R)
• M3: 488,287 km (0.092 R)
• M4: 797,357 km (0.111 R)
• M5: 920,027 km (0.074 R)
• M6: 1,225,356 km (0.113 R)
• M7: 1,475,334 km (0.087 R)
• M8: 1,674,000 km (0.109 R)
• M9: 2,048,892 km (0.112 R)
• M10: 2,246,362 km (0.105 R)
• M11: 2,450,114 km (0.116 R)
• M12: 2,528,204 km (0.036 R)
• M13: 3,182,695 km (0.062 R)
• M14: 3,268,115 km (0.101 R)
• M15: 3,470,521 km (0.118 R)
• M16: 3,767,024 km (0.104 R)
• M17: 3,857,531 km (0.099 R)
• M18: 4,640,526 km (0.034 R)
• M19: 5,000,608 km (0.094 R)
• M20: 5,747,700 km (0.08 R)
• M21: 5,887,275 km (0.114 R)
• M22: 6,241,373 km (0.109 R)
• M23: 6,712,008 km (0.111 R)
• M24: 7,382,655 km (0.095 R)
• M25: 7,996,754 km (0.057 R)
• M26: 8,547,574 km (0.053 R)
• M27: 8,627,309 km (0.077 R)
• M28: 8,747,287 km (0.117 R)
• M29: 9,273,871 km (0.092 R)
• M30: 10,188,213 km (0.089 R)
• M31: 12,146,898 km (0.051 R)
• M32: 12,688,592 km (0.104 R)
• M33: 12,779,548 km (0.118 R)
• M34: 12,916,579 km (0.028 R)
• M35: 13,145,913 km (0.084 R)
• M36: 14,030,036 km (0.117 R)
• M37: 14,455,493 km (0.093 R)
• M38: 14,598,209 km (0.111 R)
• M39: 14,885,138 km (0.093 R)
• M40: 14,981,180 km (0.11 R)
• M41: 15,222,331 km (0.092 R)
• M42: 17,297,553 km (0.096 R)
• M43: 17,601,237 km (0.062 R)
• M44: 18,833,624 km (0.089 R)
• M45: 19,302,912 km (0.062 R)
• M46: 19,617,966 km (0.097 R)
• M47: 20,466,185 km (0.062 R)
• M48: 21,164,359 km (0.077 R)
• M49: 21,543,589 km (0.104 R)
• M50: 22,089,023 km (0.069 R)
• M51: 22,363,535 km (0.117 R)
• M52: 22,694,446 km (0.105 R)
• M53: 23,138,153 km (0.076 R)
• M54: 23,528,753 km (0.101 R)
• M55: 24,429,631 km (0.086 R)
• M56: 24,713,568 km (0.064 R)
• M57: 24,884,409 km (0.065 R)
• M58: 25,456,770 km (0.067 R)
• M59: 26,149,259 km (0.096 R)
• M60: 27,199,735 km (0.064 R)
• M61: 30,067,826 km (0.094 R)
• M62: 31,846,694 km (0.074 R)
• M63: 32,218,893 km (0.049 R)
• M64: 33,093,293 km (0.068 R)
• M65: 34,165,461 km (0.089 R)
• M66: 35,377,054 km (0.093 R)
• M67: 36,473,158 km (0.099 R)
• M68: 36,927,786 km (0.091 R)
• M69: 38,171,093 km (0.111 R)
• M70: 38,632,603 km (0.109 R)
• M71: 41,170,082 km (0.097 R)
• M72: 41,372,787 km (0.106 R)
• M73: 41,643,410 km (0.082 R)
• M74: 41,778,945 km (0.074 R)
• M75: 41,982,698 km (0.045 R)
• M76: 42,663,667 km (0.108 R)
• M77: 42,868,766 km (0.1 R)
• M78: 43,211,195 km (0.075 R)
• M79: 43,348,526 km (0.054 R)
• M80: 45,215,508 km (0.111 R)
• M81: 45,703,795 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.9

Radius: 4.3

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.28 AU - 15.16 AU

Year: 18404 Days

Day: 20.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,634,895 km

• M1: 67,169 km (0.071 R)
• M2: 124,316 km (0.042 R)
• M3: 634,744 km (0.091 R)
• M4: 768,035 km (0.05 R)
• M5: 830,119 km (0.078 R)
• M6: 1,273,527 km (0.074 R)
• M7: 1,310,328 km (0.032 R)
• M8: 1,347,428 km (0.112 R)
• M9: 2,009,847 km (0.085 R)
• M10: 2,161,689 km (0.033 R)
• M11: 2,476,593 km (0.072 R)
• M12: 2,662,842 km (0.102 R)
• M13: 2,975,352 km (0.092 R)
• M14: 3,273,949 km (0.083 R)
• M15: 3,556,241 km (0.116 R)
• M16: 3,713,468 km (0.113 R)
• M17: 3,899,717 km (0.086 R)
• M18: 4,226,140 km (0.11 R)
• M19: 4,364,817 km (0.099 R)
• M20: 4,504,990 km (0.095 R)
• M21: 4,992,380 km (0.081 R)
• M22: 5,257,168 km (0.119 R)
• M23: 5,617,400 km (0.034 R)
• M24: 6,552,237 km (0.12 R)
• M25: 6,584,251 km (0.083 R)
• M26: 6,842,008 km (0.082 R)
• M27: 7,534,198 km (0.085 R)
• M28: 8,561,337 km (0.064 R)
• M29: 8,736,665 km (0.099 R)
• M30: 8,948,795 km (0.09 R)
• M31: 9,341,938 km (0.074 R)
• M32: 9,667,912 km (0.085 R)
• M33: 10,071,228 km (0.049 R)
• M34: 10,293,530 km (0.109 R)
• M35: 11,855,631 km (0.112 R)
• M36: 12,524,783 km (0.099 R)
• M37: 13,489,988 km (0.108 R)
• M38: 13,612,359 km (0.12 R)
• M39: 13,653,199 km (0.073 R)
• M40: 13,899,138 km (0.026 R)
• M41: 15,790,504 km (0.065 R)
• M42: 16,091,944 km (0.064 R)
• M43: 16,178,262 km (0.101 R)
• M44: 16,395,179 km (0.113 R)
• M45: 18,661,138 km (0.032 R)
• M46: 19,437,999 km (0.106 R)
• M47: 19,530,002 km (0.09 R)
• M48: 19,807,207 km (0.047 R)
• M49: 20,272,007 km (0.098 R)
• M50: 20,552,503 km (0.117 R)
• M51: 20,881,469 km (0.095 R)
• M52: 23,183,780 km (0.093 R)
• M53: 24,117,122 km (0.117 R)
• M54: 24,315,189 km (0.111 R)
• M55: 25,162,960 km (0.029 R)
• M56: 26,989,849 km (0.069 R)
• M57: 27,815,480 km (0.064 R)
• M58: 28,492,410 km (0.12 R)
• M59: 30,341,590 km (0.119 R)
• M60: 32,338,273 km (0.074 R)
• M61: 32,720,794 km (0.078 R)
• M62: 34,711,344 km (0.107 R)
• M63: 35,102,991 km (0.086 R)
• M64: 35,890,624 km (0.089 R)
• M65: 36,797,935 km (0.08 R)
• M66: 37,827,467 km (0.087 R)
• M67: 38,345,824 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 15,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit