🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.49 AU - 0.51 AU

Year: 125 Days

Day: 33.8 Hours

Environment

Temp: 247 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.45 AU - 0.59 AU

Year: 132 Days

Day: 30.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.39 AU - 1.87 AU

Year: 735 Days

Day: 19.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 8.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.06 AU - 9.08 AU

Year: 8859 Days

Day: 13 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,143,849 km

• M1: 112,198 km (0.087 R)
• M2: 188,344 km (0.099 R)
• M3: 387,309 km (0.065 R)
• M4: 727,794 km (0.069 R)
• M5: 816,356 km (0.07 R)
• M6: 963,410 km (0.051 R)
• M7: 1,424,172 km (0.036 R)
• M8: 1,619,547 km (0.108 R)
• M9: 1,703,621 km (0.115 R)
• M10: 1,946,717 km (0.1 R)
• M11: 2,389,676 km (0.108 R)
• M12: 2,544,211 km (0.095 R)
• M13: 2,642,497 km (0.099 R)
• M14: 2,782,221 km (0.111 R)
• M15: 2,903,994 km (0.054 R)
• M16: 3,006,917 km (0.096 R)
• M17: 3,365,802 km (0.073 R)
• M18: 3,627,300 km (0.1 R)
• M19: 3,760,741 km (0.087 R)
• M20: 4,310,064 km (0.061 R)
• M21: 4,738,662 km (0.116 R)
• M22: 5,106,374 km (0.104 R)
• M23: 5,255,972 km (0.116 R)
• M24: 5,356,501 km (0.074 R)
• M25: 5,457,779 km (0.082 R)
• M26: 5,636,549 km (0.105 R)
• M27: 6,210,705 km (0.114 R)
• M28: 6,317,069 km (0.1 R)
• M29: 7,414,370 km (0.088 R)
• M30: 7,499,042 km (0.089 R)
• M31: 7,927,191 km (0.072 R)
• M32: 8,217,112 km (0.106 R)
• M33: 9,903,977 km (0.078 R)
• M34: 10,059,709 km (0.109 R)
• M35: 10,373,565 km (0.073 R)
• M36: 10,436,695 km (0.091 R)
• M37: 10,658,699 km (0.096 R)
• M38: 10,946,675 km (0.09 R)
• M39: 11,043,165 km (0.12 R)
• M40: 11,661,004 km (0.051 R)
• M41: 12,023,929 km (0.086 R)
• M42: 12,524,633 km (0.103 R)
• M43: 12,760,698 km (0.115 R)
• M44: 13,134,693 km (0.117 R)
• M45: 13,203,059 km (0.077 R)
• M46: 14,137,597 km (0.071 R)
• M47: 14,277,920 km (0.114 R)
• M48: 14,383,386 km (0.074 R)
• M49: 15,022,020 km (0.114 R)
• M50: 15,416,809 km (0.111 R)
• M51: 15,669,779 km (0.067 R)
• M52: 15,924,095 km (0.112 R)
• M53: 16,621,520 km (0.081 R)
• M54: 16,843,823 km (0.094 R)
• M55: 17,441,466 km (0.086 R)
• M56: 17,591,962 km (0.051 R)
• M57: 18,427,316 km (0.115 R)
• M58: 18,503,910 km (0.092 R)
• M59: 18,734,441 km (0.088 R)
• M60: 19,353,477 km (0.111 R)
• M61: 19,861,361 km (0.07 R)
• M62: 19,939,900 km (0.097 R)
• M63: 20,057,933 km (0.119 R)
• M64: 21,653,394 km (0.063 R)
• M65: 22,917,646 km (0.119 R)
• M66: 23,621,205 km (0.109 R)
• M67: 23,787,707 km (0.047 R)
• M68: 23,871,183 km (0.083 R)
• M69: 24,499,942 km (0.057 R)
• M70: 24,584,166 km (0.075 R)
• M71: 24,964,444 km (0.035 R)
• M72: 25,304,181 km (0.096 R)
• M73: 25,431,937 km (0.12 R)
• M74: 25,517,208 km (0.099 R)
• M75: 25,645,413 km (0.112 R)
• M76: 26,461,919 km (0.111 R)
• M77: 27,286,951 km (0.061 R)
• M78: 27,593,178 km (0.059 R)
• M79: 29,587,916 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.6

Radius: 13.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.72 AU - 14.38 AU

Year: 16646 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 90,143,849 km

• M1: 236,963 km (0.103 R)
• M2: 321,037 km (0.12 R)
• M3: 474,524 km (0.109 R)
• M4: 784,192 km (0.097 R)
• M5: 987,496 km (0.071 R)
• M6: 2,128,179 km (0.063 R)
• M7: 2,353,623 km (0.075 R)
• M8: 2,621,104 km (0.09 R)
• M9: 3,077,079 km (0.117 R)
• M10: 3,185,836 km (0.052 R)
• M11: 3,558,185 km (0.105 R)
• M12: 3,984,240 km (0.113 R)
• M13: 4,223,447 km (0.115 R)
• M14: 5,098,295 km (0.094 R)
• M15: 5,667,665 km (0.08 R)
• M16: 5,892,211 km (0.093 R)
• M17: 8,549,668 km (0.035 R)
• M18: 8,755,814 km (0.109 R)
• M19: 9,650,110 km (0.072 R)
• M20: 9,972,792 km (0.107 R)
• M21: 11,073,833 km (0.085 R)
• M22: 11,982,341 km (0.061 R)
• M23: 12,620,974 km (0.057 R)
• M24: 13,389,907 km (0.071 R)
• M25: 14,234,985 km (0.064 R)
• M26: 14,357,057 km (0.109 R)
• M27: 16,294,649 km (0.095 R)
• M28: 16,422,405 km (0.104 R)
• M29: 16,937,172 km (0.111 R)
• M30: 17,653,446 km (0.087 R)
• M31: 18,512,736 km (0.109 R)
• M32: 19,182,935 km (0.103 R)
• M33: 19,521,176 km (0.08 R)
• M34: 20,066,310 km (0.08 R)
• M35: 21,171,539 km (0.073 R)
• M36: 22,154,996 km (0.03 R)
• M37: 23,368,983 km (0.116 R)
• M38: 23,730,261 km (0.06 R)
• M39: 24,020,481 km (0.104 R)
• M40: 24,751,417 km (0.085 R)
• M41: 25,045,825 km (0.084 R)
• M42: 25,489,682 km (0.067 R)
• M43: 25,638,083 km (0.069 R)
• M44: 26,836,661 km (0.074 R)
• M45: 27,139,148 km (0.088 R)
• M46: 27,594,973 km (0.11 R)
• M47: 28,514,252 km (0.047 R)
• M48: 29,287,972 km (0.119 R)
• M49: 29,990,334 km (0.085 R)
• M50: 30,619,243 km (0.111 R)
• M51: 31,491,100 km (0.084 R)
• M52: 32,290,850 km (0.083 R)
• M53: 32,612,635 km (0.071 R)
• M54: 33,097,183 km (0.057 R)
• M55: 34,237,417 km (0.106 R)
• M56: 35,473,096 km (0.093 R)
• M57: 37,565,222 km (0.051 R)
• M58: 38,668,806 km (0.076 R)
• M59: 39,181,777 km (0.081 R)
• M60: 39,783,160 km (0.076 R)
• M61: 39,955,497 km (0.066 R)
• M62: 40,214,451 km (0.096 R)
• M63: 40,474,003 km (0.032 R)
• M64: 40,734,154 km (0.093 R)
• M65: 41,081,969 km (0.066 R)
• M66: 42,306,577 km (0.073 R)
• M67: 42,835,256 km (0.109 R)
• M68: 43,277,318 km (0.068 R)
• M69: 43,366,029 km (0.074 R)
• M70: 45,240,790 km (0.102 R)
• M71: 45,691,079 km (0.104 R)
• M72: 45,871,494 km (0.115 R)
• M73: 46,233,372 km (0.076 R)
• M74: 46,777,758 km (0.111 R)
• M75: 48,239,928 km (0.071 R)
• M76: 49,253,902 km (0.039 R)
• M77: 49,902,858 km (0.108 R)
• M78: 51,209,146 km (0.035 R)
• M79: 51,302,944 km (0.043 R)
• M80: 52,054,823 km (0.095 R)
• M81: 55,003,098 km (0.075 R)
• M82: 61,657,361 km (0.083 R)
• M83: 62,456,812 km (0.051 R)
• M84: 64,065,887 km (0.077 R)
• M85: 67,530,424 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.6

Radius: 4.3

Gravity: 27.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 15.02 AU - 23.7 AU

Year: 30079 Days

Day: 19.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,143,849 km

• M1: 219,011 km (0.119 R)
• M2: 253,120 km (0.093 R)
• M3: 308,321 km (0.106 R)
• M4: 521,648 km (0.088 R)
• M5: 618,288 km (0.076 R)
• M6: 747,391 km (0.105 R)
• M7: 2,859,713 km (0.088 R)
• M8: 3,705,240 km (0.072 R)
• M9: 4,522,194 km (0.086 R)
• M10: 4,925,211 km (0.105 R)
• M11: 5,027,685 km (0.071 R)
• M12: 5,339,746 km (0.117 R)
• M13: 5,657,791 km (0.11 R)
• M14: 6,424,032 km (0.12 R)
• M15: 7,338,673 km (0.061 R)
• M16: 7,811,103 km (0.116 R)
• M17: 8,171,933 km (0.078 R)
• M18: 8,354,293 km (0.072 R)
• M19: 9,797,015 km (0.103 R)
• M20: 10,778,527 km (0.112 R)
• M21: 10,845,098 km (0.115 R)
• M22: 11,586,056 km (0.092 R)
• M23: 12,343,320 km (0.102 R)
• M24: 13,045,533 km (0.113 R)
• M25: 14,050,232 km (0.09 R)
• M26: 14,122,937 km (0.108 R)
• M27: 14,268,645 km (0.119 R)
• M28: 14,561,707 km (0.108 R)
• M29: 15,228,465 km (0.064 R)
• M30: 15,527,960 km (0.099 R)
• M31: 16,976,965 km (0.091 R)
• M32: 17,054,456 km (0.081 R)
• M33: 17,521,501 km (0.108 R)
• M34: 17,835,357 km (0.106 R)
• M35: 17,914,046 km (0.096 R)
• M36: 18,787,847 km (0.09 R)
• M37: 19,028,550 km (0.105 R)
• M38: 20,659,167 km (0.117 R)
• M39: 21,574,855 km (0.064 R)
• M40: 23,015,932 km (0.097 R)
• M41: 23,187,520 km (0.1 R)
• M42: 23,531,895 km (0.084 R)
• M43: 24,138,664 km (0.085 R)
• M44: 25,367,610 km (0.05 R)
• M45: 26,616,902 km (0.105 R)
• M46: 28,068,899 km (0.116 R)
• M47: 28,252,156 km (0.09 R)
• M48: 29,546,477 km (0.043 R)
• M49: 31,905,187 km (0.08 R)
• M50: 32,672,773 km (0.11 R)
• M51: 33,252,316 km (0.109 R)
• M52: 35,011,437 km (0.044 R)
• M53: 37,101,618 km (0.115 R)
• M54: 37,807,271 km (0.1 R)
• M55: 38,009,677 km (0.116 R)
• M56: 38,823,041 km (0.116 R)
• M57: 40,156,856 km (0.083 R)
• M58: 40,777,537 km (0.091 R)
• M59: 42,869,364 km (0.113 R)
• M60: 43,080,447 km (0.058 R)
• M61: 46,179,815 km (0.116 R)
• M62: 48,029,743 km (0.104 R)
• M63: 48,248,904 km (0.095 R)
• M64: 48,798,526 km (0.077 R)
• M65: 49,350,094 km (0.1 R)
• M66: 49,682,051 km (0.075 R)
• M67: 50,014,757 km (0.113 R)
• M68: 52,590,084 km (0.075 R)
• M69: 52,815,977 km (0.116 R)
• M70: 53,155,564 km (0.113 R)
• M71: 54,520,944 km (0.119 R)
• M72: 59,037,603 km (0.09 R)
• M73: 59,507,639 km (0.088 R)
• M74: 62,353,589 km (0.07 R)
• M75: 64,516,924 km (0.053 R)
• M76: 66,582,571 km (0.05 R)
• M77: 66,949,385 km (0.03 R)
• M78: 68,423,074 km (0.099 R)
• M79: 70,156,016 km (0.06 R)
• M80: 70,529,263 km (0.061 R)
• M81: 72,656,544 km (0.095 R)
• M82: 76,973,939 km (0.053 R)
• M83: 79,811,511 km (0.117 R)
• M84: 83,340,525 km (0.08 R)
• M85: 83,735,763 km (0.054 R)
• M86: 84,131,748 km (0.042 R)
• M87: 84,263,843 km (0.116 R)
• M88: 88,661,422 km (0.077 R)
• M89: 89,334,313 km (0.074 R)
• M90: 90,008,700 km (0.116 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 14,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit