🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.55 AU - 0.55 AU

Year: 174 Days

Day: 37.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,181,117 km

• M1: 136,583 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.8 AU - 0.9 AU

Year: 335 Days

Day: 17.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,181,117 km

• M1: 240,105 km (0.102 R)
• M2: 623,225 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.4

Radius: 10.9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.78 AU - 4.92 AU

Year: 4566 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 81,181,117 km

• M1: 147,354 km (0.053 R)
• M2: 266,883 km (0.117 R)
• M3: 593,754 km (0.094 R)
• M4: 662,569 km (0.055 R)
• M5: 734,675 km (0.115 R)
• M6: 878,738 km (0.092 R)
• M7: 959,072 km (0.118 R)
• M8: 1,216,231 km (0.05 R)
• M9: 1,517,072 km (0.099 R)
• M10: 1,670,859 km (0.105 R)
• M11: 1,899,743 km (0.068 R)
• M12: 2,006,257 km (0.072 R)
• M13: 2,163,634 km (0.078 R)
• M14: 2,325,200 km (0.115 R)
• M15: 2,401,046 km (0.111 R)
• M16: 2,633,970 km (0.107 R)
• M17: 2,806,905 km (0.073 R)
• M18: 2,942,441 km (0.099 R)
• M19: 3,094,133 km (0.114 R)
• M20: 3,333,789 km (0.055 R)
• M21: 3,477,552 km (0.027 R)
• M22: 3,891,340 km (0.083 R)
• M23: 4,012,514 km (0.036 R)
• M24: 4,895,590 km (0.111 R)
• M25: 4,993,727 km (0.079 R)
• M26: 5,076,005 km (0.092 R)
• M27: 5,275,419 km (0.095 R)
• M28: 5,376,099 km (0.112 R)
• M29: 5,494,281 km (0.109 R)
• M30: 5,682,026 km (0.107 R)
• M31: 5,976,136 km (0.029 R)
• M32: 6,169,117 km (0.103 R)
• M33: 7,017,038 km (0.082 R)
• M34: 7,239,340 km (0.076 R)
• M35: 7,313,989 km (0.081 R)
• M36: 7,539,583 km (0.082 R)
• M37: 7,634,129 km (0.101 R)
• M38: 8,190,932 km (0.1 R)
• M39: 8,602,326 km (0.051 R)
• M40: 8,940,268 km (0.041 R)
• M41: 9,732,089 km (0.082 R)
• M42: 10,482,921 km (0.117 R)
• M43: 11,622,109 km (0.104 R)
• M44: 11,731,615 km (0.085 R)
• M45: 11,951,673 km (0.097 R)
• M46: 12,306,519 km (0.058 R)
• M47: 12,507,728 km (0.069 R)
• M48: 13,095,050 km (0.082 R)
• M49: 13,163,416 km (0.047 R)
• M50: 13,323,336 km (0.062 R)
• M51: 13,576,007 km (0.091 R)
• M52: 13,760,760 km (0.074 R)
• M53: 13,830,174 km (0.111 R)
• M54: 14,039,461 km (0.11 R)
• M55: 14,202,822 km (0.111 R)
• M56: 14,366,931 km (0.101 R)
• M57: 14,744,366 km (0.094 R)
• M58: 15,292,493 km (0.062 R)
• M59: 15,823,266 km (0.085 R)
• M60: 15,920,355 km (0.098 R)
• M61: 16,408,942 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.6

Radius: 4.8

Gravity: 19.43 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.02 AU - 12.74 AU

Year: 15342 Days

Day: 21.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,181,117 km

• M1: 123,418 km (0.108 R)
• M2: 240,105 km (0.096 R)
• M3: 361,428 km (0.074 R)
• M4: 734,077 km (0.063 R)
• M5: 792,121 km (0.101 R)
• M6: 872,006 km (0.1 R)
• M7: 933,640 km (0.112 R)
• M8: 975,528 km (0.083 R)
• M9: 1,039,705 km (0.117 R)
• M10: 1,310,328 km (0.115 R)
• M11: 1,405,173 km (0.086 R)
• M12: 1,860,100 km (0.079 R)
• M13: 1,994,140 km (0.064 R)
• M14: 2,131,321 km (0.118 R)
• M15: 2,243,220 km (0.072 R)
• M16: 2,680,195 km (0.084 R)
• M17: 2,801,071 km (0.055 R)
• M18: 3,238,495 km (0.108 R)
• M19: 3,465,135 km (0.071 R)
• M20: 3,663,353 km (0.027 R)
• M21: 5,227,249 km (0.093 R)
• M22: 6,275,780 km (0.097 R)
• M23: 6,557,922 km (0.033 R)
• M24: 7,134,771 km (0.114 R)
• M25: 7,684,843 km (0.116 R)
• M26: 8,030,115 km (0.087 R)
• M27: 8,380,323 km (0.088 R)
• M28: 9,599,097 km (0.061 R)
• M29: 10,347,086 km (0.089 R)
• M30: 11,259,484 km (0.114 R)
• M31: 11,898,416 km (0.118 R)
• M32: 11,948,083 km (0.106 R)
• M33: 12,297,394 km (0.096 R)
• M34: 12,498,603 km (0.093 R)
• M35: 12,853,299 km (0.067 R)
• M36: 13,108,663 km (0.069 R)
• M37: 14,251,890 km (0.12 R)
• M38: 14,516,229 km (0.107 R)
• M39: 14,622,444 km (0.098 R)
• M40: 15,049,695 km (0.088 R)
• M41: 15,535,140 km (0.077 R)
• M42: 15,698,202 km (0.047 R)
• M43: 16,632,441 km (0.032 R)
• M44: 16,854,893 km (0.098 R)
• M45: 17,078,392 km (0.026 R)
• M46: 17,246,690 km (0.116 R)
• M47: 17,359,038 km (0.111 R)
• M48: 17,641,329 km (0.074 R)
• M49: 17,811,272 km (0.048 R)
• M50: 17,981,963 km (0.049 R)
• M51: 18,210,250 km (0.107 R)
• M52: 20,070,948 km (0.084 R)
• M53: 21,808,826 km (0.077 R)
• M54: 22,419,036 km (0.114 R)
• M55: 23,097,014 km (0.077 R)
• M56: 25,361,925 km (0.063 R)
• M57: 25,425,804 km (0.113 R)
• M58: 26,132,504 km (0.066 R)
• M59: 26,197,130 km (0.092 R)
• M60: 26,391,159 km (0.1 R)
• M61: 27,106,536 km (0.099 R)
• M62: 27,237,284 km (0.067 R)
• M63: 27,499,529 km (0.077 R)
• M64: 27,696,699 km (0.111 R)
• M65: 28,423,595 km (0.116 R)
• M66: 30,166,710 km (0.046 R)
• M67: 30,982,916 km (0.089 R)
• M68: 31,051,132 km (0.09 R)
• M69: 33,054,697 km (0.114 R)
• M70: 33,474,468 km (0.027 R)
• M71: 34,602,287 km (0.095 R)
• M72: 36,389,383 km (0.087 R)
• M73: 39,236,530 km (0.095 R)
• M74: 39,532,584 km (0.092 R)
• M75: 42,533,667 km (0.085 R)
• M76: 43,066,235 km (0.097 R)
• M77: 43,830,979 km (0.082 R)
• M78: 44,061,360 km (0.047 R)
• M79: 44,446,126 km (0.096 R)
• M80: 46,621,129 km (0.09 R)
• M81: 46,699,519 km (0.1 R)
• M82: 46,856,297 km (0.12 R)
• M83: 48,671,667 km (0.066 R)
• M84: 49,627,897 km (0.074 R)
• M85: 49,948,036 km (0.09 R)
• M86: 50,349,258 km (0.085 R)
• M87: 50,590,410 km (0.112 R)
• M88: 51,559,056 km (0.081 R)
• M89: 51,639,988 km (0.109 R)
• M90: 51,883,234 km (0.056 R)
• M91: 53,268,810 km (0.107 R)
• M92: 54,254,211 km (0.04 R)
• M93: 54,501,496 km (0.059 R)
• M94: 54,831,659 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.8

Radius: 7.9

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.08 AU - 19.46 AU

Year: 28055 Days

Day: 23.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,181,117 km

• M1: 118,781 km (0.078 R)
• M2: 277,953 km (0.105 R)
• M3: 381,026 km (0.12 R)
• M4: 478,115 km (0.088 R)
• M5: 898,186 km (0.115 R)
• M6: 1,087,577 km (0.114 R)
• M7: 1,319,902 km (0.083 R)
• M8: 1,380,340 km (0.055 R)
• M9: 2,287,501 km (0.038 R)
• M10: 2,817,676 km (0.113 R)
• M11: 3,468,726 km (0.11 R)
• M12: 3,596,034 km (0.118 R)
• M13: 3,811,455 km (0.12 R)
• M14: 4,300,191 km (0.064 R)
• M15: 4,528,926 km (0.078 R)
• M16: 4,714,876 km (0.106 R)
• M17: 6,393,813 km (0.112 R)
• M18: 7,242,033 km (0.097 R)
• M19: 7,901,161 km (0.119 R)
• M20: 7,956,961 km (0.1 R)
• M21: 8,408,148 km (0.106 R)
• M22: 8,522,291 km (0.115 R)
• M23: 9,691,249 km (0.081 R)
• M24: 10,723,923 km (0.087 R)
• M25: 11,159,403 km (0.032 R)
• M26: 11,855,182 km (0.05 R)
• M27: 13,155,936 km (0.076 R)
• M28: 13,621,933 km (0.066 R)
• M29: 13,755,973 km (0.095 R)
• M30: 14,025,548 km (0.063 R)
• M31: 14,775,782 km (0.038 R)
• M32: 14,913,561 km (0.058 R)
• M33: 15,121,203 km (0.119 R)
• M34: 15,260,030 km (0.055 R)
• M35: 15,539,030 km (0.048 R)
• M36: 17,831,468 km (0.089 R)
• M37: 18,199,179 km (0.106 R)
• M38: 18,272,931 km (0.078 R)
• M39: 20,610,697 km (0.112 R)
• M40: 21,151,643 km (0.073 R)
• M41: 21,229,284 km (0.053 R)
• M42: 21,462,657 km (0.075 R)
• M43: 21,853,706 km (0.094 R)
• M44: 23,682,689 km (0.086 R)
• M45: 25,560,292 km (0.094 R)
• M46: 25,808,625 km (0.06 R)
• M47: 27,400,346 km (0.11 R)
• M48: 27,654,662 km (0.095 R)
• M49: 28,080,119 km (0.057 R)
• M50: 28,336,380 km (0.093 R)
• M51: 29,282,886 km (0.102 R)
• M52: 32,005,567 km (0.026 R)
• M53: 33,171,233 km (0.036 R)
• M54: 35,083,393 km (0.063 R)
• M55: 35,175,247 km (0.081 R)
• M56: 35,728,609 km (0.12 R)
• M57: 36,006,412 km (0.114 R)
• M58: 36,470,914 km (0.109 R)
• M59: 37,499,848 km (0.11 R)
• M60: 38,065,178 km (0.088 R)
• M61: 39,299,510 km (0.068 R)
• M62: 43,672,705 km (0.078 R)
• M63: 44,267,207 km (0.072 R)
• M64: 44,466,022 km (0.07 R)
• M65: 45,464,588 km (0.03 R)
• M66: 45,564,819 km (0.112 R)
• M67: 46,976,125 km (0.077 R)
• M68: 48,401,793 km (0.099 R)
• M69: 49,222,786 km (0.062 R)
• M70: 49,325,709 km (0.063 R)
• M71: 51,608,722 km (0.111 R)
• M72: 52,447,368 km (0.114 R)
• M73: 52,552,535 km (0.07 R)
• M74: 53,502,182 km (0.115 R)
• M75: 54,244,637 km (0.032 R)
• M76: 55,204,157 km (0.089 R)
• M77: 55,632,456 km (0.09 R)
• M78: 56,923,935 km (0.063 R)
• M79: 59,975,582 km (0.112 R)
• M80: 60,967,715 km (0.03 R)
• M81: 61,410,375 km (0.076 R)
• M82: 61,632,079 km (0.119 R)
• M83: 62,410,287 km (0.103 R)
• M84: 67,833,509 km (0.095 R)
• M85: 68,521,958 km (0.1 R)
• M86: 69,674,460 km (0.101 R)
• M87: 69,905,739 km (0.106 R)
• M88: 70,833,395 km (0.071 R)
• M89: 73,758,482 km (0.029 R)
• M90: 73,994,248 km (0.103 R)
• M91: 74,466,379 km (0.094 R)
• M92: 74,584,562 km (0.087 R)
• M93: 74,702,894 km (0.092 R)
• M94: 77,559,914 km (0.112 R)
• M95: 78,760,885 km (0.056 R)
• M96: 79,605,216 km (0.073 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 14,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit