🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.85 AU - 1.25 AU

Year: 385 Days

Day: 17.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.46 AU - 1.82 AU

Year: 752 Days

Day: 17.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,026,617 km

• M1: 441,912 km (0.096 R)
• M2: 634,594 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.51 AU - 4.61 AU

Year: 3488 Days

Day: 22.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.7

Radius: 10.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.97 AU - 8.29 AU

Year: 6114 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 169 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,026,617 km

• M1: 132,693 km (0.115 R)
• M2: 244,144 km (0.076 R)
• M3: 394,190 km (0.117 R)
• M4: 518,656 km (0.064 R)
• M5: 592,108 km (0.111 R)
• M6: 1,057,956 km (0.071 R)
• M7: 1,358,199 km (0.088 R)
• M8: 1,433,746 km (0.083 R)
• M9: 1,557,763 km (0.025 R)
• M10: 1,717,832 km (0.064 R)
• M11: 1,951,355 km (0.062 R)
• M12: 2,248,905 km (0.076 R)
• M13: 2,790,000 km (0.047 R)
• M14: 3,288,311 km (0.115 R)
• M15: 3,600,671 km (0.097 R)
• M16: 3,792,755 km (0.101 R)
• M17: 3,879,222 km (0.116 R)
• M18: 4,640,975 km (0.095 R)
• M19: 4,897,236 km (0.119 R)
• M20: 5,254,176 km (0.093 R)
• M21: 5,375,201 km (0.097 R)
• M22: 5,718,678 km (0.065 R)
• M23: 5,793,178 km (0.051 R)
• M24: 6,069,335 km (0.108 R)
• M25: 6,196,194 km (0.08 R)
• M26: 6,349,831 km (0.109 R)
• M27: 6,427,024 km (0.115 R)
• M28: 6,504,665 km (0.072 R)
• M29: 6,739,234 km (0.098 R)
• M30: 6,817,923 km (0.084 R)
• M31: 6,923,539 km (0.077 R)
• M32: 7,056,232 km (0.101 R)
• M33: 7,189,823 km (0.074 R)
• M34: 7,270,457 km (0.086 R)
• M35: 8,009,021 km (0.07 R)
• M36: 8,176,421 km (0.095 R)
• M37: 8,429,690 km (0.11 R)
• M38: 8,571,509 km (0.117 R)
• M39: 8,886,413 km (0.12 R)
• M40: 9,001,902 km (0.087 R)
• M41: 9,973,241 km (0.066 R)
• M42: 10,517,179 km (0.091 R)
• M43: 12,431,134 km (0.091 R)
• M44: 12,625,163 km (0.077 R)
• M45: 13,147,558 km (0.11 R)
• M46: 14,112,315 km (0.039 R)
• M47: 14,416,298 km (0.108 R)
• M48: 14,518,174 km (0.097 R)
• M49: 14,586,092 km (0.115 R)
• M50: 14,654,308 km (0.119 R)
• M51: 15,237,590 km (0.111 R)
• M52: 15,375,968 km (0.116 R)
• M53: 15,793,646 km (0.107 R)
• M54: 16,640,070 km (0.091 R)
• M55: 16,997,160 km (0.082 R)
• M56: 17,176,678 km (0.08 R)
• M57: 17,392,847 km (0.09 R)
• M58: 18,083,540 km (0.12 R)
• M59: 18,303,449 km (0.115 R)
• M60: 19,154,960 km (0.079 R)
• M61: 20,589,753 km (0.105 R)
• M62: 21,050,066 km (0.113 R)
• M63: 21,436,178 km (0.102 R)
• M64: 21,785,788 km (0.086 R)
• M65: 21,863,729 km (0.095 R)
• M66: 21,980,864 km (0.065 R)
• M67: 22,098,149 km (0.103 R)
• M68: 22,411,855 km (0.084 R)
• M69: 22,490,544 km (0.118 R)
• M70: 22,845,839 km (0.092 R)
• M71: 23,402,044 km (0.095 R)
• M72: 23,842,310 km (0.089 R)
• M73: 24,043,220 km (0.102 R)
• M74: 24,406,444 km (0.037 R)
• M75: 24,608,999 km (0.109 R)
• M76: 25,179,117 km (0.09 R)
• M77: 26,748,698 km (0.104 R)
• M78: 26,832,173 km (0.093 R)
• M79: 27,334,822 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.9

Radius: 5.3

Gravity: 23.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.85 AU - 16.05 AU

Year: 21750 Days

Day: 24.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,026,617 km

• M1: 122,371 km (0.066 R)
• M2: 210,933 km (0.074 R)
• M3: 272,717 km (0.078 R)
• M4: 396,883 km (0.053 R)
• M5: 517,908 km (0.108 R)
• M6: 844,929 km (0.045 R)
• M7: 1,255,575 km (0.108 R)
• M8: 1,819,260 km (0.07 R)
• M9: 1,886,130 km (0.111 R)
• M10: 2,162,437 km (0.087 R)
• M11: 2,269,250 km (0.103 R)
• M12: 3,185,537 km (0.063 R)
• M13: 3,724,389 km (0.078 R)
• M14: 4,202,055 km (0.047 R)
• M15: 4,837,846 km (0.047 R)
• M16: 6,095,964 km (0.048 R)
• M17: 6,298,070 km (0.068 R)
• M18: 7,181,446 km (0.048 R)
• M19: 8,605,767 km (0.119 R)
• M20: 8,662,315 km (0.09 R)
• M21: 9,582,791 km (0.047 R)
• M22: 11,764,825 km (0.115 R)
• M23: 13,628,665 km (0.073 R)
• M24: 14,292,431 km (0.071 R)
• M25: 15,034,586 km (0.114 R)
• M26: 16,136,225 km (0.078 R)
• M27: 16,345,662 km (0.046 R)
• M28: 16,837,988 km (0.108 R)
• M29: 17,693,090 km (0.118 R)
• M30: 17,765,046 km (0.11 R)
• M31: 20,266,772 km (0.105 R)
• M32: 20,947,143 km (0.072 R)
• M33: 21,252,023 km (0.111 R)
• M34: 24,060,723 km (0.115 R)
• M35: 24,220,194 km (0.117 R)
• M36: 25,022,637 km (0.111 R)
• M37: 26,078,798 km (0.088 R)
• M38: 26,324,588 km (0.107 R)
• M39: 26,983,716 km (0.087 R)
• M40: 27,565,053 km (0.104 R)
• M41: 27,731,855 km (0.112 R)
• M42: 28,150,430 km (0.083 R)
• M43: 28,739,845 km (0.058 R)
• M44: 29,163,357 km (0.079 R)
• M45: 32,625,201 km (0.096 R)
• M46: 33,066,964 km (0.066 R)
• M47: 33,510,821 km (0.105 R)
• M48: 34,583,886 km (0.095 R)
• M49: 35,034,325 km (0.102 R)
• M50: 35,215,040 km (0.101 R)
• M51: 35,668,172 km (0.053 R)
• M52: 37,592,299 km (0.117 R)
• M53: 38,055,454 km (0.053 R)
• M54: 38,334,155 km (0.065 R)
• M55: 38,800,302 km (0.054 R)
• M56: 38,893,801 km (0.071 R)
• M57: 39,268,244 km (0.12 R)
• M58: 41,445,043 km (0.087 R)
• M59: 42,115,241 km (0.088 R)
• M60: 43,272,530 km (0.107 R)
• M61: 45,224,483 km (0.116 R)
• M62: 46,112,197 km (0.115 R)
• M63: 46,211,081 km (0.092 R)
• M64: 46,906,113 km (0.083 R)
• M65: 47,105,228 km (0.03 R)
• M66: 47,504,355 km (0.066 R)
• M67: 51,557,709 km (0.06 R)
• M68: 53,106,047 km (0.061 R)
• M69: 53,521,481 km (0.069 R)
• M70: 53,937,961 km (0.113 R)
• M71: 54,042,231 km (0.111 R)
• M72: 54,669,495 km (0.105 R)
• M73: 55,931,203 km (0.068 R)
• M74: 57,096,122 km (0.03 R)
• M75: 57,202,336 km (0.105 R)
• M76: 58,268,969 km (0.092 R)
• M77: 59,019,502 km (0.101 R)
• M78: 61,399,155 km (0.111 R)
• M79: 64,030,731 km (0.077 R)
• M80: 64,141,134 km (0.084 R)
• M81: 64,472,793 km (0.086 R)
• M82: 64,805,050 km (0.112 R)
• M83: 65,026,903 km (0.069 R)
• M84: 66,251,511 km (0.05 R)
• M85: 67,933,739 km (0.102 R)
• M86: 68,159,034 km (0.068 R)
• M87: 70,198,352 km (0.115 R)
• M88: 75,967,295 km (0.046 R)
• M89: 76,084,131 km (0.075 R)
• M90: 76,318,251 km (0.087 R)
• M91: 77,139,095 km (0.081 R)
• M92: 77,845,197 km (0.09 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit