🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.48 AU - 0.62 AU

Year: 259 Days

Day: 43 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,181,547 km

• M1: 379,081 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.51 AU - 0.65 AU

Year: 281 Days

Day: 17.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.6

Radius: 11.8

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.92 AU - 0.94 AU

Year: 570 Days

Day: 8.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,181,547 km

• M1: 147,204 km (0.078 R)
• M2: 222,003 km (0.049 R)
• M3: 316,100 km (0.041 R)
• M4: 409,300 km (0.071 R)
• M5: 502,499 km (0.103 R)
• M6: 580,889 km (0.099 R)
• M7: 657,333 km (0.053 R)
• M8: 817,852 km (0.088 R)
• M9: 921,822 km (0.087 R)
• M10: 1,078,152 km (0.109 R)
• M11: 1,184,516 km (0.056 R)
• M12: 1,276,070 km (0.084 R)
• M13: 1,491,192 km (0.041 R)
• M14: 1,651,560 km (0.118 R)
• M15: 1,765,255 km (0.12 R)
• M16: 1,919,341 km (0.089 R)
• M17: 2,061,459 km (0.104 R)
• M18: 2,161,988 km (0.078 R)
• M19: 2,246,960 km (0.065 R)
• M20: 2,402,841 km (0.118 R)
• M21: 2,556,628 km (0.096 R)
• M22: 2,768,608 km (0.085 R)
• M23: 2,842,808 km (0.08 R)
• M24: 3,050,001 km (0.039 R)
• M25: 3,126,595 km (0.059 R)
• M26: 3,334,237 km (0.108 R)
• M27: 3,426,390 km (0.111 R)
• M28: 3,553,099 km (0.027 R)
• M29: 3,654,078 km (0.104 R)
• M30: 3,817,887 km (0.103 R)
• M31: 4,033,009 km (0.081 R)
• M32: 4,202,354 km (0.101 R)
• M33: 4,417,476 km (0.119 R)
• M34: 4,497,211 km (0.119 R)
• M35: 4,606,866 km (0.089 R)
• M36: 5,168,158 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.1

Radius: 14.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.83 AU - 1.25 AU

Year: 674 Days

Day: 6.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 80,181,547 km

• M1: 186,100 km (0.1 R)
• M2: 326,722 km (0.093 R)
• M3: 434,881 km (0.025 R)
• M4: 534,214 km (0.084 R)
• M5: 818,899 km (0.069 R)
• M6: 960,568 km (0.112 R)
• M7: 1,138,589 km (0.1 R)
• M8: 1,305,241 km (0.111 R)
• M9: 1,409,661 km (0.068 R)
• M10: 1,596,359 km (0.106 R)
• M11: 1,689,708 km (0.104 R)
• M12: 1,785,151 km (0.048 R)
• M13: 1,889,122 km (0.111 R)
• M14: 2,021,965 km (0.114 R)
• M15: 2,123,841 km (0.088 R)
• M16: 2,354,222 km (0.029 R)
• M17: 2,447,421 km (0.12 R)
• M18: 2,607,940 km (0.103 R)
• M19: 2,704,430 km (0.078 R)
• M20: 2,825,006 km (0.09 R)
• M21: 2,955,156 km (0.06 R)
• M22: 3,158,161 km (0.089 R)
• M23: 3,341,568 km (0.111 R)
• M24: 3,495,953 km (0.107 R)
• M25: 3,702,697 km (0.084 R)
• M26: 3,862,617 km (0.077 R)
• M27: 4,050,662 km (0.107 R)
• M28: 4,154,632 km (0.099 R)
• M29: 4,268,177 km (0.116 R)
• M30: 4,400,571 km (0.054 R)
• M31: 4,597,292 km (0.093 R)
• M32: 4,778,754 km (0.108 R)
• M33: 4,870,308 km (0.056 R)
• M34: 5,046,086 km (0.105 R)
• M35: 5,148,860 km (0.107 R)
• M36: 5,327,928 km (0.107 R)
• M37: 5,585,984 km (0.054 R)
• M38: 5,887,424 km (0.055 R)
• M39: 6,164,479 km (0.081 R)
• M40: 6,294,480 km (0.106 R)
• M41: 6,537,128 km (0.09 R)
• M42: 6,669,821 km (0.059 R)
• M43: 6,896,462 km (0.07 R)
• M44: 7,125,646 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.1

Radius: 11.3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.88 AU - 3.22 AU

Year: 3387 Days

Day: 10.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 80,181,547 km

• M1: 156,928 km (0.073 R)
• M2: 288,275 km (0.066 R)
• M3: 458,368 km (0.092 R)
• M4: 550,371 km (0.112 R)
• M5: 869,164 km (0.076 R)
• M6: 1,091,915 km (0.046 R)
• M7: 1,199,476 km (0.113 R)
• M8: 1,277,117 km (0.05 R)
• M9: 1,379,592 km (0.12 R)
• M10: 1,532,630 km (0.108 R)
• M11: 2,395,660 km (0.074 R)
• M12: 2,668,676 km (0.114 R)
• M13: 3,260,635 km (0.105 R)
• M14: 3,355,331 km (0.103 R)
• M15: 3,612,489 km (0.094 R)
• M16: 3,993,515 km (0.076 R)
• M17: 4,633,495 km (0.093 R)
• M18: 5,643,280 km (0.042 R)
• M19: 6,202,627 km (0.085 R)
• M20: 6,340,407 km (0.064 R)
• M21: 6,618,808 km (0.061 R)
• M22: 6,719,338 km (0.114 R)
• M23: 6,799,971 km (0.105 R)
• M24: 7,126,095 km (0.119 R)
• M25: 7,374,128 km (0.079 R)
• M26: 7,942,600 km (0.056 R)
• M27: 9,436,185 km (0.076 R)
• M28: 9,731,491 km (0.113 R)
• M29: 11,109,886 km (0.088 R)
• M30: 11,373,627 km (0.039 R)
• M31: 11,639,462 km (0.09 R)
• M32: 11,809,705 km (0.113 R)
• M33: 12,128,049 km (0.088 R)
• M34: 12,399,569 km (0.056 R)
• M35: 13,327,824 km (0.073 R)
• M36: 13,505,995 km (0.119 R)
• M37: 13,736,226 km (0.095 R)
• M38: 14,019,415 km (0.098 R)
• M39: 14,252,488 km (0.066 R)
• M40: 14,722,525 km (0.086 R)
• M41: 16,927,897 km (0.103 R)
• M42: 17,203,905 km (0.12 R)
• M43: 17,453,434 km (0.072 R)
• M44: 17,956,382 km (0.082 R)
• M45: 18,096,854 km (0.077 R)
• M46: 18,634,360 km (0.117 R)
• M47: 19,320,565 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.7

Radius: 10.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.57 AU - 5.53 AU

Year: 6171 Days

Day: 14.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,181,547 km

• M1: 140,472 km (0.08 R)
• M2: 235,317 km (0.081 R)
• M3: 360,680 km (0.102 R)
• M4: 457,919 km (0.106 R)
• M5: 619,485 km (0.111 R)
• M6: 801,246 km (0.096 R)
• M7: 957,726 km (0.084 R)
• M8: 1,159,234 km (0.066 R)
• M9: 1,424,770 km (0.072 R)
• M10: 1,630,168 km (0.064 R)
• M11: 1,763,759 km (0.113 R)
• M12: 2,289,296 km (0.055 R)
• M13: 2,485,120 km (0.113 R)
• M14: 2,639,654 km (0.114 R)
• M15: 2,813,487 km (0.095 R)
• M16: 2,942,141 km (0.085 R)
• M17: 3,155,617 km (0.078 R)
• M18: 3,511,361 km (0.041 R)
• M19: 3,720,499 km (0.116 R)
• M20: 3,897,922 km (0.114 R)
• M21: 4,005,633 km (0.073 R)
• M22: 4,224,345 km (0.117 R)
• M23: 4,465,646 km (0.069 R)
• M24: 4,616,441 km (0.043 R)
• M25: 4,692,436 km (0.118 R)
• M26: 5,020,205 km (0.104 R)
• M27: 5,216,627 km (0.056 R)
• M28: 5,295,914 km (0.052 R)
• M29: 6,131,418 km (0.107 R)
• M30: 6,447,369 km (0.097 R)
• M31: 6,942,239 km (0.075 R)
• M32: 7,029,604 km (0.109 R)
• M33: 7,360,365 km (0.092 R)
• M34: 7,696,212 km (0.068 R)
• M35: 7,786,719 km (0.112 R)
• M36: 7,945,741 km (0.099 R)
• M37: 8,037,146 km (0.064 R)
• M38: 8,105,961 km (0.111 R)
• M39: 8,313,602 km (0.055 R)
• M40: 9,137,288 km (0.042 R)
• M41: 9,425,863 km (0.086 R)
• M42: 9,619,741 km (0.102 R)
• M43: 10,234,589 km (0.068 R)
• M44: 10,534,084 km (0.1 R)
• M45: 10,609,481 km (0.074 R)
• M46: 10,685,028 km (0.069 R)
• M47: 10,811,289 km (0.045 R)
• M48: 11,014,442 km (0.057 R)
• M49: 11,657,414 km (0.104 R)
• M50: 11,839,624 km (0.078 R)
• M51: 12,075,241 km (0.098 R)
• M52: 12,657,775 km (0.056 R)
• M53: 12,737,959 km (0.113 R)
• M54: 12,871,999 km (0.106 R)
• M55: 13,060,343 km (0.036 R)
• M56: 13,249,584 km (0.092 R)
• M57: 13,850,369 km (0.105 R)
• M58: 15,078,568 km (0.052 R)
• M59: 15,248,810 km (0.043 R)
• M60: 15,334,081 km (0.025 R)
• M61: 15,562,517 km (0.058 R)
• M62: 15,820,723 km (0.077 R)
• M63: 16,051,403 km (0.114 R)
• M64: 16,399,667 km (0.07 R)
• M65: 16,574,696 km (0.114 R)
• M66: 17,340,338 km (0.111 R)
• M67: 17,429,498 km (0.061 R)
• M68: 17,817,256 km (0.106 R)
• M69: 17,997,222 km (0.084 R)
• M70: 18,480,124 km (0.094 R)
• M71: 18,571,080 km (0.041 R)
• M72: 18,906,179 km (0.07 R)
• M73: 19,151,071 km (0.041 R)
• M74: 20,579,581 km (0.065 R)
• M75: 20,673,977 km (0.098 R)

Asteroid Belt

Center: 6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266

Radius: 7.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.5 AU - 8.38 AU

Year: 12903 Days

Day: 22.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,181,547 km

• M1: 101,876 km (0.081 R)
• M2: 174,282 km (0.088 R)
• M3: 357,539 km (0.077 R)
• M4: 947,553 km (0.097 R)
• M5: 1,086,978 km (0.111 R)
• M6: 1,270,984 km (0.071 R)
• M7: 2,334,176 km (0.1 R)
• M8: 2,769,356 km (0.079 R)
• M9: 3,229,668 km (0.08 R)
• M10: 4,306,923 km (0.06 R)
• M11: 5,266,892 km (0.106 R)
• M12: 5,422,624 km (0.106 R)
• M13: 5,675,145 km (0.027 R)
• M14: 6,488,957 km (0.073 R)
• M15: 6,892,572 km (0.035 R)
• M16: 7,200,594 km (0.057 R)
• M17: 7,513,104 km (0.108 R)
• M18: 8,696,723 km (0.083 R)
• M19: 9,975,934 km (0.044 R)
• M20: 10,052,977 km (0.051 R)
• M21: 10,363,243 km (0.103 R)
• M22: 10,519,573 km (0.025 R)
• M23: 10,597,962 km (0.085 R)
• M24: 11,232,556 km (0.081 R)
• M25: 11,473,857 km (0.118 R)
• M26: 12,956,522 km (0.094 R)
• M27: 13,209,342 km (0.097 R)
• M28: 13,294,015 km (0.057 R)
• M29: 13,463,958 km (0.102 R)
• M30: 13,891,957 km (0.061 R)
• M31: 14,021,210 km (0.068 R)
• M32: 14,150,762 km (0.043 R)
• M33: 15,380,007 km (0.1 R)
• M34: 15,558,328 km (0.079 R)
• M35: 16,872,097 km (0.099 R)
• M36: 17,194,480 km (0.091 R)
• M37: 17,472,433 km (0.049 R)
• M38: 17,565,483 km (0.101 R)
• M39: 17,752,031 km (0.06 R)
• M40: 17,986,002 km (0.084 R)
• M41: 19,171,416 km (0.066 R)
• M42: 19,556,032 km (0.113 R)
• M43: 19,700,992 km (0.103 R)
• M44: 19,991,811 km (0.093 R)
• M45: 20,235,356 km (0.116 R)
• M46: 20,774,507 km (0.069 R)
• M47: 21,219,112 km (0.118 R)
• M48: 21,517,410 km (0.094 R)
• M49: 22,774,630 km (0.111 R)
• M50: 22,977,934 km (0.113 R)
• M51: 23,540,422 km (0.078 R)
• M52: 24,159,159 km (0.066 R)
• M53: 24,574,592 km (0.112 R)
• M54: 25,149,646 km (0.108 R)
• M55: 25,676,231 km (0.065 R)
• M56: 25,887,912 km (0.036 R)
• M57: 25,993,976 km (0.077 R)
• M58: 26,313,069 km (0.104 R)
• M59: 28,911,733 km (0.025 R)
• M60: 29,297,546 km (0.116 R)
• M61: 29,629,504 km (0.091 R)
• M62: 29,907,158 km (0.06 R)
• M63: 30,185,559 km (0.058 R)
• M64: 30,689,106 km (0.101 R)
• M65: 31,308,291 km (0.111 R)
• M66: 31,647,729 km (0.113 R)
• M67: 31,704,426 km (0.087 R)
• M68: 32,845,260 km (0.113 R)
• M69: 33,075,042 km (0.051 R)
• M70: 33,999,706 km (0.086 R)
• M71: 34,115,794 km (0.074 R)
• M72: 35,108,526 km (0.073 R)
• M73: 35,284,752 km (0.1 R)
• M74: 35,402,336 km (0.086 R)
• M75: 35,815,077 km (0.112 R)
• M76: 36,051,591 km (0.052 R)
• M77: 36,229,313 km (0.117 R)
• M78: 36,585,655 km (0.109 R)
• M79: 36,645,195 km (0.061 R)
• M80: 37,122,412 km (0.118 R)
• M81: 37,601,724 km (0.07 R)
• M82: 38,566,331 km (0.107 R)
• M83: 38,930,153 km (0.053 R)
• M84: 39,234,286 km (0.026 R)
• M85: 40,028,650 km (0.09 R)
• M86: 40,212,656 km (0.118 R)
• M87: 40,704,833 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.4

Radius: 7.5

Gravity: 13.77 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.39 AU - 10.77 AU

Year: 20348 Days

Day: 24.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,181,547 km

• M1: 448,644 km (0.087 R)
• M2: 1,804,450 km (0.1 R)
• M3: 1,905,428 km (0.074 R)
• M4: 2,291,839 km (0.099 R)
• M5: 2,364,694 km (0.087 R)
• M6: 2,588,043 km (0.094 R)
• M7: 3,095,180 km (0.073 R)
• M8: 3,464,238 km (0.118 R)
• M9: 3,590,349 km (0.074 R)
• M10: 3,847,208 km (0.078 R)
• M11: 4,469,685 km (0.109 R)
• M12: 5,075,407 km (0.115 R)
• M13: 5,412,301 km (0.037 R)
• M14: 6,107,782 km (0.104 R)
• M15: 7,526,867 km (0.08 R)
• M16: 7,635,924 km (0.083 R)
• M17: 8,077,387 km (0.115 R)
• M18: 9,100,786 km (0.091 R)
• M19: 9,568,579 km (0.118 R)
• M20: 10,649,723 km (0.073 R)
• M21: 11,018,631 km (0.092 R)
• M22: 11,204,731 km (0.117 R)
• M23: 11,329,346 km (0.111 R)
• M24: 11,517,091 km (0.081 R)
• M25: 12,990,780 km (0.09 R)
• M26: 13,056,154 km (0.104 R)
• M27: 13,583,487 km (0.046 R)
• M28: 13,716,330 km (0.119 R)
• M29: 13,783,050 km (0.072 R)
• M30: 14,931,962 km (0.068 R)
• M31: 15,137,809 km (0.104 R)
• M32: 16,041,080 km (0.061 R)
• M33: 16,111,242 km (0.095 R)
• M34: 16,676,572 km (0.111 R)
• M35: 16,747,631 km (0.082 R)
• M36: 16,890,198 km (0.099 R)
• M37: 18,118,097 km (0.118 R)
• M38: 18,264,404 km (0.076 R)
• M39: 19,076,421 km (0.092 R)
• M40: 19,449,369 km (0.087 R)
• M41: 19,899,958 km (0.114 R)
• M42: 20,126,748 km (0.117 R)
• M43: 20,278,291 km (0.102 R)
• M44: 21,892,601 km (0.038 R)
• M45: 25,406,356 km (0.068 R)
• M46: 25,981,410 km (0.06 R)
• M47: 27,311,634 km (0.114 R)
• M48: 28,663,999 km (0.114 R)
• M49: 29,606,316 km (0.118 R)
• M50: 30,124,523 km (0.086 R)
• M51: 32,849,748 km (0.118 R)
• M52: 35,286,697 km (0.095 R)
• M53: 36,572,939 km (0.099 R)
• M54: 36,665,391 km (0.064 R)
• M55: 37,314,945 km (0.038 R)
• M56: 37,781,241 km (0.112 R)
• M57: 38,249,333 km (0.117 R)
• M58: 38,437,079 km (0.115 R)
• M59: 40,141,148 km (0.073 R)
• M60: 41,098,425 km (0.085 R)
• M61: 41,966,391 km (0.025 R)
• M62: 44,015,134 km (0.109 R)
• M63: 44,310,441 km (0.109 R)
• M64: 45,796,995 km (0.052 R)
• M65: 46,096,190 km (0.03 R)
• M66: 46,496,215 km (0.101 R)
• M67: 46,596,446 km (0.091 R)
• M68: 48,615,269 km (0.095 R)
• M69: 49,635,377 km (0.032 R)
• M70: 50,148,049 km (0.096 R)
• M71: 53,365,600 km (0.091 R)
• M72: 54,840,485 km (0.079 R)
• M73: 55,264,296 km (0.1 R)
• M74: 55,476,575 km (0.079 R)
• M75: 59,019,053 km (0.092 R)
• M76: 60,434,548 km (0.102 R)
• M77: 60,543,904 km (0.09 R)
• M78: 62,081,620 km (0.106 R)
• M79: 63,077,045 km (0.113 R)
• M80: 64,523,955 km (0.073 R)
• M81: 64,859,503 km (0.118 R)
• M82: 65,195,500 km (0.107 R)
• M83: 65,981,936 km (0.114 R)
• M84: 67,564,083 km (0.102 R)
• M85: 68,473,788 km (0.055 R)
• M86: 70,190,423 km (0.056 R)
• M87: 70,420,355 km (0.11 R)
• M88: 72,733,737 km (0.037 R)
• M89: 73,315,822 km (0.11 R)
• M90: 73,432,508 km (0.09 R)
• M91: 74,250,659 km (0.046 R)
• M92: 76,250,035 km (0.114 R)
• M93: 77,672,112 km (0.059 R)
• M94: 79,222,395 km (0.111 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: 497 - 10,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit