🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.54 AU - 0.54 AU

Year: 145 Days

Day: 39.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,449,925 km

• M1: 112,348 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.53 AU - 0.57 AU

Year: 149 Days

Day: 16.5 Hours

Environment

Temp: 248 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,449,925 km

• M1: 25,432 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.8 AU - 1.16 AU

Year: 354 Days

Day: 19.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,449,925 km

• M1: 534,812 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.88 AU - 1.44 AU

Year: 456 Days

Day: 27.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.5

Radius: 8.8

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.73 AU - 12.63 AU

Year: 11863 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,449,925 km

• M1: 184,305 km (0.073 R)
• M2: 345,870 km (0.114 R)
• M3: 575,204 km (0.087 R)
• M4: 725,101 km (0.115 R)
• M5: 1,229,844 km (0.045 R)
• M6: 1,540,559 km (0.04 R)
• M7: 1,975,440 km (0.114 R)
• M8: 2,312,783 km (0.103 R)
• M9: 2,447,272 km (0.102 R)
• M10: 2,668,228 km (0.099 R)
• M11: 3,188,679 km (0.074 R)
• M12: 4,588,915 km (0.11 R)
• M13: 4,724,600 km (0.094 R)
• M14: 5,280,805 km (0.089 R)
• M15: 5,784,501 km (0.064 R)
• M16: 6,492,697 km (0.074 R)
• M17: 6,683,584 km (0.109 R)
• M18: 7,110,237 km (0.054 R)
• M19: 7,188,776 km (0.08 R)
• M20: 7,827,260 km (0.077 R)
• M21: 7,989,723 km (0.075 R)
• M22: 8,650,796 km (0.045 R)
• M23: 9,544,943 km (0.088 R)
• M24: 10,245,809 km (0.11 R)
• M25: 12,163,504 km (0.05 R)
• M26: 12,257,601 km (0.066 R)
• M27: 12,731,377 km (0.054 R)
• M28: 13,066,776 km (0.084 R)
• M29: 13,308,077 km (0.05 R)
• M30: 13,697,181 km (0.075 R)
• M31: 14,090,025 km (0.055 R)
• M32: 14,937,198 km (0.095 R)
• M33: 15,392,424 km (0.094 R)
• M34: 17,417,082 km (0.073 R)
• M35: 17,629,361 km (0.06 R)
• M36: 18,056,762 km (0.113 R)
• M37: 18,487,454 km (0.06 R)
• M38: 18,704,072 km (0.051 R)
• M39: 19,304,109 km (0.099 R)
• M40: 19,579,070 km (0.093 R)
• M41: 19,799,877 km (0.064 R)
• M42: 20,523,182 km (0.088 R)
• M43: 21,995,824 km (0.052 R)
• M44: 22,571,327 km (0.116 R)
• M45: 23,678,201 km (0.093 R)
• M46: 24,267,916 km (0.106 R)
• M47: 24,386,398 km (0.116 R)
• M48: 26,919,538 km (0.056 R)
• M49: 27,226,663 km (0.099 R)
• M50: 28,905,001 km (0.099 R)
• M51: 29,535,108 km (0.062 R)
• M52: 29,788,377 km (0.079 R)
• M53: 30,872,961 km (0.045 R)
• M54: 31,970,411 km (0.086 R)
• M55: 32,556,536 km (0.091 R)
• M56: 33,080,577 km (0.102 R)
• M57: 33,212,074 km (0.06 R)
• M58: 34,269,880 km (0.074 R)
• M59: 35,137,548 km (0.062 R)
• M60: 36,147,633 km (0.085 R)
• M61: 36,215,251 km (0.1 R)
• M62: 36,826,209 km (0.069 R)
• M63: 36,962,492 km (0.083 R)
• M64: 37,098,926 km (0.042 R)
• M65: 37,440,607 km (0.074 R)
• M66: 37,577,639 km (0.116 R)
• M67: 37,646,155 km (0.094 R)
• M68: 40,212,057 km (0.102 R)
• M69: 40,282,219 km (0.043 R)
• M70: 40,563,163 km (0.099 R)
• M71: 41,551,557 km (0.086 R)
• M72: 41,835,344 km (0.045 R)
• M73: 42,191,087 km (0.103 R)
• M74: 42,262,446 km (0.092 R)
• M75: 42,833,910 km (0.098 R)
• M76: 42,905,567 km (0.112 R)
• M77: 43,840,254 km (0.113 R)
• M78: 44,781,823 km (0.077 R)
• M79: 45,145,645 km (0.071 R)
• M80: 45,949,584 km (0.033 R)
• M81: 46,610,957 km (0.095 R)
• M82: 46,758,310 km (0.11 R)
• M83: 47,349,521 km (0.104 R)
• M84: 50,115,436 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 9.7

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.94 AU - 10.72 AU

Year: 12127 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,449,925 km

• M1: 129,253 km (0.09 R)
• M2: 198,217 km (0.089 R)
• M3: 636,838 km (0.075 R)
• M4: 759,060 km (0.112 R)
• M5: 889,659 km (0.109 R)
• M6: 1,440,328 km (0.107 R)
• M7: 1,580,950 km (0.103 R)
• M8: 1,701,526 km (0.107 R)
• M9: 1,775,428 km (0.073 R)
• M10: 1,977,983 km (0.1 R)
• M11: 2,268,801 km (0.092 R)
• M12: 2,545,109 km (0.083 R)
• M13: 3,039,829 km (0.077 R)
• M14: 3,407,092 km (0.054 R)
• M15: 3,659,912 km (0.099 R)
• M16: 4,217,164 km (0.066 R)
• M17: 4,420,318 km (0.101 R)
• M18: 4,488,684 km (0.098 R)
• M19: 4,592,056 km (0.045 R)
• M20: 5,337,353 km (0.071 R)
• M21: 5,930,508 km (0.057 R)
• M22: 6,044,053 km (0.06 R)
• M23: 6,158,346 km (0.065 R)
• M24: 6,234,790 km (0.109 R)
• M25: 6,661,743 km (0.105 R)
• M26: 6,779,925 km (0.109 R)
• M27: 7,178,603 km (0.064 R)
• M28: 8,462,602 km (0.066 R)
• M29: 8,676,228 km (0.063 R)
• M30: 9,196,380 km (0.096 R)
• M31: 9,328,026 km (0.117 R)
• M32: 9,416,139 km (0.084 R)
• M33: 10,085,888 km (0.106 R)
• M34: 10,403,634 km (0.086 R)
• M35: 10,909,724 km (0.078 R)
• M36: 11,002,624 km (0.083 R)
• M37: 12,621,423 km (0.082 R)
• M38: 13,013,070 km (0.115 R)
• M39: 13,111,505 km (0.082 R)
• M40: 13,908,862 km (0.097 R)
• M41: 14,262,511 km (0.104 R)
• M42: 15,237,740 km (0.092 R)
• M43: 15,550,100 km (0.101 R)
• M44: 17,197,622 km (0.12 R)
• M45: 18,069,628 km (0.081 R)
• M46: 18,179,582 km (0.106 R)
• M47: 19,404,340 km (0.066 R)
• M48: 21,523,543 km (0.12 R)
• M49: 21,698,573 km (0.057 R)
• M50: 22,521,660 km (0.107 R)
• M51: 23,474,748 km (0.054 R)
• M52: 25,051,659 km (0.093 R)
• M53: 25,297,299 km (0.075 R)
• M54: 25,420,418 km (0.046 R)
• M55: 27,164,729 km (0.082 R)
• M56: 28,051,396 km (0.092 R)
• M57: 29,463,899 km (0.07 R)
• M58: 29,593,451 km (0.076 R)
• M59: 30,899,291 km (0.053 R)
• M60: 31,493,194 km (0.113 R)
• M61: 33,027,620 km (0.108 R)
• M62: 33,162,258 km (0.107 R)
• M63: 33,229,577 km (0.047 R)
• M64: 35,615,962 km (0.087 R)
• M65: 35,684,926 km (0.101 R)
• M66: 36,238,439 km (0.105 R)
• M67: 38,198,021 km (0.067 R)
• M68: 38,764,249 km (0.066 R)
• M69: 38,835,308 km (0.12 R)
• M70: 40,623,601 km (0.081 R)
• M71: 42,000,500 km (0.088 R)
• M72: 42,365,519 km (0.101 R)
• M73: 43,835,617 km (0.114 R)
• M74: 44,354,123 km (0.057 R)
• M75: 44,725,724 km (0.082 R)
• M76: 45,173,022 km (0.055 R)
• M77: 45,322,470 km (0.101 R)
• M78: 46,373,096 km (0.072 R)
• M79: 46,901,326 km (0.113 R)
• M80: 46,977,023 km (0.065 R)
• M81: 47,052,719 km (0.116 R)
• M82: 47,811,629 km (0.112 R)
• M83: 47,887,774 km (0.089 R)
• M84: 49,649,738 km (0.054 R)
• M85: 50,112,893 km (0.079 R)
• M86: 50,422,411 km (0.11 R)
• M87: 50,810,169 km (0.087 R)
• M88: 51,666,916 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit