🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.47 AU - 0.63 AU

Year: 154 Days

Day: 30.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.58 AU - 0.66 AU

Year: 185 Days

Day: 30.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.66 AU - 0.8 AU

Year: 236 Days

Day: 36.2 Hours

Environment

Temp: 87 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.9 AU - 1.1 AU

Year: 379 Days

Day: 12.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.1 AU - 1.4 AU

Year: 529 Days

Day: 42 Hours

Environment

Temp: -39 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.23 AU - 1.39 AU

Year: 568 Days

Day: 29.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.83 AU - 1.85 AU

Year: 945 Days

Day: 47.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 12.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.18 AU - 6.18 AU

Year: 5127 Days

Day: 6.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 90,039,480 km

• M1: 159,920 km (0.064 R)
• M2: 262,843 km (0.101 R)
• M3: 444,006 km (0.05 R)
• M4: 697,425 km (0.028 R)
• M5: 864,526 km (0.087 R)
• M6: 1,046,138 km (0.072 R)
• M7: 1,266,196 km (0.037 R)
• M8: 1,461,721 km (0.118 R)
• M9: 1,570,329 km (0.099 R)
• M10: 1,653,505 km (0.075 R)
• M11: 2,247,558 km (0.11 R)
• M12: 2,374,118 km (0.091 R)
• M13: 2,938,850 km (0.113 R)
• M14: 3,112,832 km (0.084 R)
• M15: 3,201,245 km (0.088 R)
• M16: 3,749,222 km (0.108 R)
• M17: 3,843,319 km (0.09 R)
• M18: 3,938,463 km (0.088 R)
• M19: 4,625,716 km (0.093 R)
• M20: 5,435,489 km (0.108 R)
• M21: 5,542,452 km (0.091 R)
• M22: 6,043,904 km (0.095 R)
• M23: 6,199,485 km (0.089 R)
• M24: 6,333,824 km (0.094 R)
• M25: 6,469,210 km (0.119 R)
• M26: 6,605,644 km (0.089 R)
• M27: 7,467,477 km (0.103 R)
• M28: 7,562,920 km (0.033 R)
• M29: 7,851,345 km (0.055 R)
• M30: 8,315,398 km (0.069 R)
• M31: 8,414,282 km (0.08 R)
• M32: 8,914,537 km (0.028 R)
• M33: 9,066,529 km (0.045 R)
• M34: 9,168,255 km (0.06 R)
• M35: 9,865,381 km (0.089 R)
• M36: 9,996,429 km (0.108 R)
• M37: 10,579,711 km (0.109 R)
• M38: 10,767,606 km (0.061 R)
• M39: 11,010,852 km (0.032 R)
• M40: 11,834,837 km (0.071 R)
• M41: 12,423,355 km (0.099 R)
• M42: 13,136,638 km (0.104 R)
• M43: 13,223,105 km (0.093 R)
• M44: 13,600,092 km (0.102 R)
• M45: 13,687,607 km (0.113 R)
• M46: 13,775,271 km (0.093 R)
• M47: 14,275,676 km (0.113 R)
• M48: 14,424,077 km (0.089 R)
• M49: 14,752,145 km (0.113 R)
• M50: 15,022,469 km (0.036 R)
• M51: 15,720,791 km (0.105 R)
• M52: 16,089,401 km (0.117 R)
• M53: 16,336,686 km (0.056 R)
• M54: 16,678,816 km (0.095 R)
• M55: 17,433,388 km (0.079 R)
• M56: 17,528,532 km (0.114 R)
• M57: 17,655,541 km (0.113 R)
• M58: 18,392,310 km (0.039 R)
• M59: 19,008,504 km (0.066 R)
• M60: 19,466,872 km (0.114 R)
• M61: 19,631,579 km (0.057 R)
• M62: 20,662,458 km (0.083 R)
• M63: 21,066,223 km (0.108 R)
• M64: 21,404,613 km (0.113 R)
• M65: 21,642,623 km (0.053 R)
• M66: 21,915,789 km (0.066 R)
• M67: 22,638,047 km (0.075 R)
• M68: 23,228,510 km (0.078 R)
• M69: 23,368,235 km (0.058 R)
• M70: 23,508,109 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.1

Radius: 11.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.73 AU - 6.35 AU

Year: 5622 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 90,039,480 km

• M1: 157,078 km (0.088 R)
• M2: 252,372 km (0.101 R)
• M3: 626,516 km (0.081 R)
• M4: 914,043 km (0.118 R)
• M5: 1,180,477 km (0.096 R)
• M6: 1,405,322 km (0.062 R)
• M7: 1,574,518 km (0.057 R)
• M8: 1,768,845 km (0.115 R)
• M9: 1,933,852 km (0.084 R)
• M10: 2,065,947 km (0.063 R)
• M11: 2,279,572 km (0.095 R)
• M12: 2,603,302 km (0.11 R)
• M13: 2,707,572 km (0.119 R)
• M14: 3,139,012 km (0.101 R)
• M15: 3,250,163 km (0.083 R)
• M16: 3,408,288 km (0.06 R)
• M17: 3,661,857 km (0.115 R)
• M18: 3,755,655 km (0.115 R)
• M19: 3,945,644 km (0.086 R)
• M20: 4,359,880 km (0.094 R)
• M21: 4,865,372 km (0.11 R)
• M22: 5,020,654 km (0.067 R)
• M23: 5,712,694 km (0.117 R)
• M24: 5,876,653 km (0.098 R)
• M25: 6,237,334 km (0.107 R)
• M26: 6,378,105 km (0.039 R)
• M27: 6,662,640 km (0.106 R)
• M28: 6,835,426 km (0.026 R)
• M29: 7,068,051 km (0.109 R)
• M30: 7,185,485 km (0.08 R)
• M31: 7,511,459 km (0.101 R)
• M32: 7,812,150 km (0.055 R)
• M33: 8,178,067 km (0.106 R)
• M34: 8,270,518 km (0.071 R)
• M35: 8,394,236 km (0.059 R)
• M36: 8,737,712 km (0.081 R)
• M37: 9,213,434 km (0.098 R)
• M38: 9,406,116 km (0.091 R)
• M39: 9,503,055 km (0.066 R)
• M40: 9,828,281 km (0.105 R)
• M41: 10,758,480 km (0.088 R)
• M42: 11,474,605 km (0.079 R)
• M43: 11,821,074 km (0.072 R)
• M44: 11,960,649 km (0.105 R)
• M45: 12,276,600 km (0.118 R)
• M46: 12,488,879 km (0.083 R)
• M47: 12,809,467 km (0.054 R)
• M48: 12,916,879 km (0.082 R)
• M49: 13,132,748 km (0.072 R)
• M50: 13,277,260 km (0.102 R)
• M51: 13,531,576 km (0.104 R)
• M52: 14,118,897 km (0.102 R)
• M53: 14,864,643 km (0.064 R)
• M54: 15,546,809 km (0.035 R)
• M55: 15,661,551 km (0.03 R)
• M56: 16,123,210 km (0.097 R)
• M57: 16,433,476 km (0.09 R)
• M58: 16,667,447 km (0.076 R)
• M59: 16,784,881 km (0.104 R)
• M60: 18,054,219 km (0.091 R)
• M61: 18,215,037 km (0.033 R)
• M62: 18,457,236 km (0.058 R)
• M63: 18,781,863 km (0.104 R)
• M64: 18,863,244 km (0.077 R)
• M65: 19,272,245 km (0.107 R)
• M66: 19,436,653 km (0.104 R)
• M67: 19,560,370 km (0.117 R)
• M68: 20,099,072 km (0.054 R)
• M69: 21,701,565 km (0.118 R)
• M70: 23,344,897 km (0.119 R)
• M71: 23,828,098 km (0.052 R)
• M72: 24,804,225 km (0.119 R)
• M73: 25,207,391 km (0.097 R)
• M74: 25,387,357 km (0.106 R)
• M75: 26,566,787 km (0.074 R)
• M76: 26,704,118 km (0.064 R)
• M77: 27,071,231 km (0.061 R)
• M78: 27,301,611 km (0.094 R)
• M79: 27,625,192 km (0.111 R)
• M80: 28,979,202 km (0.109 R)
• M81: 29,925,408 km (0.074 R)
• M82: 30,593,961 km (0.11 R)
• M83: 31,848,489 km (0.085 R)
• M84: 32,091,735 km (0.116 R)
• M85: 32,530,955 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.2

Radius: 5.2

Gravity: 32.81 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.84 AU - 17.72 AU

Year: 22622 Days

Day: 21.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,039,480 km

• M1: 67,469 km (0.076 R)
• M2: 106,514 km (0.089 R)
• M3: 300,243 km (0.081 R)
• M4: 532,120 km (0.06 R)
• M5: 923,617 km (0.071 R)
• M6: 1,162,525 km (0.104 R)
• M7: 2,413,462 km (0.073 R)
• M8: 2,699,194 km (0.05 R)
• M9: 3,258,092 km (0.115 R)
• M10: 3,573,594 km (0.114 R)
• M11: 3,711,673 km (0.108 R)
• M12: 6,371,224 km (0.111 R)
• M13: 6,427,024 km (0.087 R)
• M14: 6,878,660 km (0.087 R)
• M15: 7,108,292 km (0.094 R)
• M16: 7,224,081 km (0.115 R)
• M17: 8,112,244 km (0.091 R)
• M18: 9,539,707 km (0.12 R)
• M19: 10,643,440 km (0.04 R)
• M20: 11,992,962 km (0.105 R)
• M21: 12,758,006 km (0.057 R)
• M22: 14,701,432 km (0.063 R)
• M23: 15,895,971 km (0.098 R)
• M24: 18,535,625 km (0.105 R)
• M25: 19,661,349 km (0.059 R)
• M26: 23,512,896 km (0.114 R)
• M27: 24,205,983 km (0.104 R)
• M28: 24,642,509 km (0.112 R)
• M29: 25,081,729 km (0.091 R)
• M30: 25,346,367 km (0.082 R)
• M31: 25,523,342 km (0.077 R)
• M32: 26,235,577 km (0.101 R)
• M33: 26,414,496 km (0.096 R)
• M34: 26,594,013 km (0.106 R)
• M35: 28,410,730 km (0.118 R)
• M36: 30,173,292 km (0.12 R)
• M37: 30,643,029 km (0.093 R)
• M38: 31,399,546 km (0.08 R)
• M39: 31,780,123 km (0.097 R)
• M40: 32,353,980 km (0.066 R)
• M41: 33,998,061 km (0.094 R)
• M42: 35,174,798 km (0.087 R)
• M43: 35,867,436 km (0.084 R)
• M44: 37,467,385 km (0.119 R)
• M45: 38,073,406 km (0.061 R)
• M46: 38,377,688 km (0.118 R)
• M47: 38,580,842 km (0.116 R)
• M48: 39,192,697 km (0.084 R)
• M49: 39,602,446 km (0.117 R)
• M50: 40,116,614 km (0.116 R)
• M51: 43,141,932 km (0.095 R)
• M52: 43,564,994 km (0.058 R)
• M53: 44,521,822 km (0.079 R)
• M54: 44,842,261 km (0.11 R)
• M55: 45,056,335 km (0.056 R)
• M56: 46,672,740 km (0.046 R)
• M57: 47,869,972 km (0.111 R)
• M58: 49,187,780 km (0.1 R)
• M59: 49,298,034 km (0.065 R)
• M60: 49,629,692 km (0.049 R)
• M61: 52,421,039 km (0.096 R)
• M62: 52,985,471 km (0.091 R)
• M63: 53,779,088 km (0.094 R)
• M64: 54,120,321 km (0.064 R)
• M65: 55,263,099 km (0.119 R)
• M66: 56,876,362 km (0.071 R)
• M67: 57,340,116 km (0.109 R)
• M68: 57,805,216 km (0.093 R)
• M69: 58,154,676 km (0.119 R)
• M70: 58,505,034 km (0.117 R)
• M71: 58,621,870 km (0.026 R)
• M72: 58,855,991 km (0.114 R)
• M73: 61,570,145 km (0.055 R)
• M74: 61,927,086 km (0.106 R)
• M75: 63,122,074 km (0.096 R)
• M76: 63,842,836 km (0.093 R)
• M77: 65,413,464 km (0.104 R)
• M78: 66,264,526 km (0.028 R)
• M79: 66,752,515 km (0.117 R)
• M80: 67,119,329 km (0.08 R)
• M81: 69,953,161 km (0.097 R)
• M82: 70,077,327 km (0.096 R)
• M83: 74,086,999 km (0.12 R)
• M84: 74,466,678 km (0.09 R)
• M85: 74,720,247 km (0.083 R)
• M86: 75,228,132 km (0.067 R)
• M87: 76,247,192 km (0.065 R)
• M88: 77,142,685 km (0.09 R)
• M89: 79,332,050 km (0.082 R)
• M90: 81,280,562 km (0.074 R)
• M91: 84,034,958 km (0.108 R)
• M92: 85,622,640 km (0.094 R)
• M93: 86,819,872 km (0.109 R)
• M94: 86,953,314 km (0.099 R)
• M95: 87,754,859 km (0.044 R)
• M96: 88,424,758 km (0.09 R)
• M97: 89,769,643 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 20,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit