🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.41 AU - 0.68 AU

Year: 252 Days

Day: 46.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.5 AU - 0.58 AU

Year: 252 Days

Day: 47.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,999,375 km

• M1: 200,461 km (0.103 R)

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.8

Radius: 10.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.23 AU - 1.49 AU

Year: 1008 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 54.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,999,375 km

• M1: 130,749 km (0.104 R)
• M2: 205,547 km (0.07 R)
• M3: 340,784 km (0.093 R)
• M4: 443,109 km (0.069 R)
• M5: 517,609 km (0.084 R)
• M6: 608,714 km (0.086 R)
• M7: 978,669 km (0.102 R)
• M8: 1,073,514 km (0.109 R)
• M9: 1,190,350 km (0.088 R)
• M10: 1,481,019 km (0.041 R)
• M11: 1,612,067 km (0.117 R)
• M12: 1,877,154 km (0.115 R)
• M13: 2,156,453 km (0.082 R)
• M14: 2,324,751 km (0.114 R)
• M15: 2,439,492 km (0.108 R)
• M16: 2,699,494 km (0.119 R)
• M17: 2,840,564 km (0.097 R)
• M18: 3,114,478 km (0.081 R)
• M19: 3,209,473 km (0.056 R)
• M20: 3,375,377 km (0.03 R)
• M21: 3,522,132 km (0.068 R)
• M22: 3,637,771 km (0.11 R)
• M23: 3,715,712 km (0.093 R)
• M24: 3,878,774 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 13.2

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.78 AU - 2.6 AU

Year: 2061 Days

Day: 9 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,999,375 km

• M1: 175,329 km (0.108 R)
• M2: 258,804 km (0.07 R)
• M3: 347,965 km (0.12 R)
• M4: 470,186 km (0.103 R)
• M5: 731,085 km (0.05 R)
• M6: 849,417 km (0.108 R)
• M7: 1,085,183 km (0.098 R)
• M8: 1,264,551 km (0.069 R)
• M9: 1,595,162 km (0.072 R)
• M10: 1,981,424 km (0.106 R)
• M11: 2,226,016 km (0.107 R)
• M12: 2,450,413 km (0.101 R)
• M13: 2,573,083 km (0.07 R)
• M14: 2,674,361 km (0.11 R)
• M15: 2,832,935 km (0.093 R)
• M16: 2,921,497 km (0.053 R)
• M17: 3,076,630 km (0.111 R)
• M18: 3,192,867 km (0.11 R)
• M19: 3,455,262 km (0.098 R)
• M20: 3,584,963 km (0.053 R)
• M21: 4,239,005 km (0.084 R)
• M22: 4,509,329 km (0.117 R)
• M23: 4,613,299 km (0.093 R)
• M24: 4,910,849 km (0.116 R)
• M25: 5,017,961 km (0.114 R)
• M26: 5,244,453 km (0.095 R)
• M27: 5,605,881 km (0.063 R)
• M28: 5,933,949 km (0.097 R)
• M29: 6,684,332 km (0.053 R)
• M30: 6,781,571 km (0.108 R)
• M31: 7,131,480 km (0.033 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.4

Radius: 6.2

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.76 AU - 6.88 AU

Year: 10102 Days

Day: 16.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,999,375 km

• M1: 87,216 km (0.079 R)
• M2: 274,512 km (0.117 R)
• M3: 327,619 km (0.102 R)
• M4: 408,851 km (0.071 R)
• M5: 649,853 km (0.067 R)
• M6: 881,730 km (0.09 R)
• M7: 998,416 km (0.103 R)
• M8: 1,555,219 km (0.092 R)
• M9: 1,801,308 km (0.118 R)
• M10: 1,885,980 km (0.102 R)
• M11: 1,950,457 km (0.099 R)
• M12: 2,659,102 km (0.036 R)
• M13: 3,651,983 km (0.106 R)
• M14: 3,732,616 km (0.065 R)
• M15: 4,229,581 km (0.041 R)
• M16: 4,314,403 km (0.076 R)
• M17: 4,428,396 km (0.096 R)
• M18: 4,485,692 km (0.025 R)
• M19: 4,894,394 km (0.048 R)
• M20: 5,254,027 km (0.087 R)
• M21: 5,467,802 km (0.04 R)
• M22: 5,529,436 km (0.067 R)
• M23: 5,684,420 km (0.104 R)
• M24: 6,481,029 km (0.12 R)
• M25: 6,942,239 km (0.081 R)
• M26: 7,965,937 km (0.088 R)
• M27: 9,513,527 km (0.074 R)
• M28: 10,150,365 km (0.117 R)
• M29: 10,302,207 km (0.11 R)
• M30: 10,839,712 km (0.118 R)
• M31: 10,956,099 km (0.117 R)
• M32: 11,150,876 km (0.052 R)
• M33: 11,861,765 km (0.116 R)
• M34: 12,628,005 km (0.111 R)
• M35: 12,709,536 km (0.113 R)
• M36: 13,161,471 km (0.119 R)
• M37: 14,977,888 km (0.078 R)
• M38: 15,454,956 km (0.044 R)
• M39: 15,629,686 km (0.066 R)
• M40: 15,805,165 km (0.106 R)
• M41: 15,849,146 km (0.116 R)
• M42: 15,893,128 km (0.108 R)
• M43: 17,051,165 km (0.107 R)
• M44: 17,685,909 km (0.03 R)
• M45: 17,960,421 km (0.117 R)
• M46: 18,098,051 km (0.107 R)
• M47: 18,467,109 km (0.116 R)
• M48: 18,513,484 km (0.091 R)
• M49: 18,698,986 km (0.062 R)
• M50: 19,259,529 km (0.114 R)
• M51: 19,494,697 km (0.051 R)
• M52: 20,063,019 km (0.119 R)
• M53: 20,877,430 km (0.068 R)
• M54: 21,898,286 km (0.05 R)
• M55: 21,947,204 km (0.032 R)
• M56: 22,045,341 km (0.095 R)
• M57: 23,284,460 km (0.086 R)
• M58: 23,736,096 km (0.104 R)
• M59: 24,546,019 km (0.082 R)
• M60: 25,005,583 km (0.056 R)
• M61: 25,210,832 km (0.085 R)
• M62: 25,674,435 km (0.094 R)
• M63: 25,726,196 km (0.05 R)
• M64: 25,829,718 km (0.078 R)
• M65: 26,297,062 km (0.099 R)
• M66: 27,240,426 km (0.119 R)
• M67: 28,194,561 km (0.117 R)
• M68: 29,375,786 km (0.081 R)
• M69: 30,354,156 km (0.097 R)
• M70: 30,682,673 km (0.093 R)
• M71: 30,902,283 km (0.101 R)
• M72: 32,622,359 km (0.034 R)
• M73: 33,748,382 km (0.12 R)
• M74: 33,805,080 km (0.103 R)
• M75: 34,601,240 km (0.114 R)
• M76: 34,715,532 km (0.084 R)
• M77: 35,346,237 km (0.076 R)
• M78: 36,968,476 km (0.04 R)
• M79: 37,026,819 km (0.119 R)
• M80: 37,143,805 km (0.119 R)
• M81: 37,671,137 km (0.114 R)
• M82: 37,729,929 km (0.113 R)
• M83: 38,083,130 km (0.097 R)
• M84: 38,378,287 km (0.067 R)
• M85: 38,437,378 km (0.079 R)
• M86: 39,566,393 km (0.08 R)
• M87: 39,865,439 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.7

Radius: 7.4

Gravity: 16.39 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.88 AU - 7.72 AU

Year: 12541 Days

Day: 20.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,999,375 km

• M1: 251,474 km (0.052 R)
• M2: 392,844 km (0.077 R)
• M3: 473,926 km (0.102 R)
• M4: 692,937 km (0.097 R)
• M5: 752,627 km (0.101 R)
• M6: 1,293,274 km (0.087 R)
• M7: 2,018,075 km (0.073 R)
• M8: 2,076,119 km (0.067 R)
• M9: 2,467,318 km (0.053 R)
• M10: 2,529,550 km (0.101 R)
• M11: 2,881,255 km (0.082 R)
• M12: 3,454,963 km (0.112 R)
• M13: 3,881,018 km (0.096 R)
• M14: 4,100,178 km (0.029 R)
• M15: 4,174,229 km (0.095 R)
• M16: 5,017,363 km (0.065 R)
• M17: 5,096,500 km (0.096 R)
• M18: 5,176,236 km (0.084 R)
• M19: 5,828,183 km (0.081 R)
• M20: 5,911,509 km (0.062 R)
• M21: 6,462,927 km (0.083 R)
• M22: 7,030,651 km (0.105 R)
• M23: 7,478,248 km (0.09 R)
• M24: 7,751,114 km (0.087 R)
• M25: 8,684,605 km (0.094 R)
• M26: 8,779,899 km (0.115 R)
• M27: 8,875,492 km (0.092 R)
• M28: 8,923,513 km (0.034 R)
• M29: 9,116,195 km (0.108 R)
• M30: 9,261,604 km (0.081 R)
• M31: 9,456,680 km (0.081 R)
• M32: 11,065,754 km (0.075 R)
• M33: 11,272,798 km (0.076 R)
• M34: 11,954,665 km (0.119 R)
• M35: 12,113,837 km (0.104 R)
• M36: 12,811,861 km (0.083 R)
• M37: 13,744,454 km (0.116 R)
• M38: 13,967,056 km (0.039 R)
• M39: 14,022,856 km (0.082 R)
• M40: 14,303,202 km (0.114 R)
• M41: 14,359,451 km (0.119 R)
• M42: 14,698,739 km (0.03 R)
• M43: 15,558,328 km (0.084 R)
• M44: 15,674,117 km (0.093 R)
• M45: 17,325,977 km (0.051 R)
• M46: 17,566,530 km (0.084 R)
• M47: 17,868,568 km (0.098 R)
• M48: 17,929,305 km (0.07 R)
• M49: 20,220,546 km (0.119 R)
• M50: 21,368,111 km (0.099 R)
• M51: 21,884,972 km (0.1 R)
• M52: 22,471,246 km (0.11 R)
• M53: 22,536,770 km (0.12 R)
• M54: 22,667,817 km (0.118 R)
• M55: 23,993,105 km (0.083 R)
• M56: 26,510,089 km (0.096 R)
• M57: 26,856,707 km (0.082 R)
• M58: 28,753,758 km (0.061 R)
• M59: 30,693,743 km (0.086 R)
• M60: 31,349,730 km (0.091 R)
• M61: 32,824,017 km (0.109 R)
• M62: 33,345,365 km (0.064 R)
• M63: 34,245,346 km (0.109 R)
• M64: 35,229,401 km (0.113 R)
• M65: 35,916,205 km (0.115 R)
• M66: 36,069,393 km (0.075 R)
• M67: 37,535,602 km (0.074 R)
• M68: 38,080,736 km (0.052 R)
• M69: 39,336,461 km (0.067 R)
• M70: 41,085,260 km (0.1 R)
• M71: 41,566,516 km (0.087 R)
• M72: 42,696,878 km (0.109 R)
• M73: 43,021,655 km (0.069 R)
• M74: 43,755,582 km (0.115 R)
• M75: 44,987,820 km (0.055 R)
• M76: 46,564,880 km (0.098 R)
• M77: 46,815,606 km (0.112 R)
• M78: 47,486,254 km (0.072 R)
• M79: 48,413,611 km (0.083 R)
• M80: 49,602,465 km (0.107 R)
• M81: 49,858,427 km (0.106 R)
• M82: 50,029,418 km (0.111 R)
• M83: 51,662,877 km (0.111 R)
• M84: 52,182,280 km (0.05 R)
• M85: 52,790,545 km (0.066 R)
• M86: 52,877,611 km (0.104 R)
• M87: 53,751,113 km (0.119 R)
• M88: 54,981,855 km (0.055 R)
• M89: 55,070,118 km (0.061 R)
• M90: 55,335,205 km (0.096 R)
• M91: 57,650,531 km (0.092 R)
• M92: 60,088,079 km (0.061 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: 292 - 14,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit