🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.75 AU - 0.89 AU

Year: 275 Days

Day: 16.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,848,638 km

• M1: 121,922 km (0.114 R)
• M2: 526,285 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.09 AU - 1.61 AU

Year: 582 Days

Day: 22 Hours

Environment

Temp: -28 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,848,638 km

• M1: 388,057 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.29 AU - 2.97 AU

Year: 1582 Days

Day: 15.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.13 AU - 4.47 AU

Year: 3307 Days

Day: 14.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 14.9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.62 AU - 6.56 AU

Year: 4901 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,848,638 km

• M1: 190,139 km (0.119 R)
• M2: 393,143 km (0.048 R)
• M3: 551,717 km (0.097 R)
• M4: 1,000,211 km (0.066 R)
• M5: 1,094,907 km (0.114 R)
• M6: 1,460,374 km (0.044 R)
• M7: 1,682,228 km (0.109 R)
• M8: 1,950,008 km (0.112 R)
• M9: 2,160,193 km (0.066 R)
• M10: 2,268,353 km (0.113 R)
• M11: 2,935,409 km (0.101 R)
• M12: 3,035,640 km (0.044 R)
• M13: 3,177,908 km (0.114 R)
• M14: 3,280,981 km (0.102 R)
• M15: 3,533,053 km (0.084 R)
• M16: 3,640,015 km (0.101 R)
• M17: 4,373,344 km (0.109 R)
• M18: 4,840,239 km (0.064 R)
• M19: 4,983,404 km (0.068 R)
• M20: 5,152,300 km (0.117 R)
• M21: 5,595,559 km (0.117 R)
• M22: 5,847,182 km (0.115 R)
• M23: 6,154,157 km (0.059 R)
• M24: 6,624,493 km (0.097 R)
• M25: 7,215,404 km (0.098 R)
• M26: 7,351,987 km (0.112 R)
• M27: 7,851,345 km (0.099 R)
• M28: 8,304,327 km (0.073 R)
• M29: 9,325,183 km (0.105 R)
• M30: 9,564,241 km (0.081 R)
• M31: 9,714,587 km (0.087 R)
• M32: 10,078,708 km (0.048 R)
• M33: 10,201,079 km (0.034 R)
• M34: 10,385,683 km (0.07 R)
• M35: 10,571,334 km (0.099 R)
• M36: 10,758,032 km (0.062 R)
• M37: 10,851,830 km (0.097 R)
• M38: 11,356,722 km (0.036 R)
• M39: 12,455,070 km (0.044 R)
• M40: 12,784,634 km (0.086 R)
• M41: 13,016,960 km (0.041 R)
• M42: 13,250,781 km (0.092 R)
• M43: 14,337,310 km (0.116 R)
• M44: 15,030,996 km (0.069 R)
• M45: 16,056,339 km (0.104 R)
• M46: 16,163,601 km (0.108 R)
• M47: 16,631,693 km (0.112 R)
• M48: 16,994,617 km (0.077 R)
• M49: 17,177,127 km (0.109 R)
• M50: 17,507,289 km (0.052 R)
• M51: 17,617,842 km (0.083 R)
• M52: 18,248,547 km (0.058 R)
• M53: 18,698,387 km (0.112 R)
• M54: 19,151,669 km (0.119 R)
• M55: 20,107,899 km (0.1 R)
• M56: 20,494,759 km (0.115 R)
• M57: 20,805,922 km (0.118 R)
• M58: 21,236,465 km (0.085 R)
• M59: 21,670,000 km (0.073 R)
• M60: 21,907,711 km (0.047 R)
• M61: 22,146,170 km (0.109 R)
• M62: 22,746,356 km (0.092 R)
• M63: 23,068,740 km (0.11 R)
• M64: 23,636,464 km (0.066 R)
• M65: 23,840,216 km (0.11 R)
• M66: 24,044,716 km (0.091 R)
• M67: 24,208,675 km (0.104 R)
• M68: 24,414,223 km (0.099 R)
• M69: 25,241,948 km (0.067 R)
• M70: 25,492,225 km (0.069 R)
• M71: 26,163,321 km (0.039 R)
• M72: 26,627,972 km (0.093 R)
• M73: 27,010,344 km (0.086 R)
• M74: 27,180,886 km (0.095 R)
• M75: 27,866,343 km (0.115 R)
• M76: 28,427,635 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.1

Radius: 13.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.14 AU - 9.78 AU

Year: 9126 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,848,638 km

• M1: 212,279 km (0.046 R)
• M2: 298,149 km (0.096 R)
• M3: 443,258 km (0.092 R)
• M4: 918,830 km (0.039 R)
• M5: 1,173,595 km (0.107 R)
• M6: 1,394,402 km (0.077 R)
• M7: 1,731,296 km (0.068 R)
• M8: 1,985,014 km (0.112 R)
• M9: 2,094,370 km (0.116 R)
• M10: 2,552,588 km (0.098 R)
• M11: 2,720,437 km (0.069 R)
• M12: 3,246,423 km (0.072 R)
• M13: 3,614,883 km (0.085 R)
• M14: 4,799,997 km (0.116 R)
• M15: 5,038,755 km (0.035 R)
• M16: 5,465,857 km (0.111 R)
• M17: 5,558,907 km (0.069 R)
• M18: 6,584,700 km (0.113 R)
• M19: 6,783,665 km (0.034 R)
• M20: 7,187,430 km (0.028 R)
• M21: 7,357,971 km (0.093 R)
• M22: 7,668,387 km (0.116 R)
• M23: 7,877,674 km (0.101 R)
• M24: 8,952,984 km (0.1 R)
• M25: 9,545,242 km (0.114 R)
• M26: 9,846,233 km (0.097 R)
• M27: 10,112,068 km (0.114 R)
• M28: 10,226,810 km (0.116 R)
• M29: 10,573,578 km (0.083 R)
• M30: 10,845,846 km (0.12 R)
• M31: 11,120,657 km (0.108 R)
• M32: 11,437,356 km (0.103 R)
• M33: 12,242,342 km (0.119 R)
• M34: 12,487,383 km (0.078 R)
• M35: 12,940,964 km (0.114 R)
• M36: 13,023,991 km (0.094 R)
• M37: 13,357,893 km (0.094 R)
• M38: 14,505,907 km (0.058 R)
• M39: 15,026,358 km (0.071 R)
• M40: 16,130,241 km (0.115 R)
• M41: 16,534,005 km (0.113 R)
• M42: 16,895,733 km (0.064 R)
• M43: 17,260,004 km (0.118 R)
• M44: 17,397,335 km (0.074 R)
• M45: 17,765,346 km (0.083 R)
• M46: 18,042,850 km (0.096 R)
• M47: 18,135,750 km (0.088 R)
• M48: 18,884,487 km (0.119 R)
• M49: 20,800,238 km (0.043 R)
• M50: 21,979,218 km (0.097 R)
• M51: 23,028,498 km (0.068 R)
• M52: 23,686,280 km (0.114 R)
• M53: 24,762,038 km (0.079 R)
• M54: 24,865,260 km (0.094 R)
• M55: 25,644,366 km (0.077 R)
• M56: 26,063,240 km (0.089 R)
• M57: 26,220,916 km (0.047 R)
• M58: 26,854,613 km (0.111 R)
• M59: 27,546,952 km (0.094 R)
• M60: 27,814,732 km (0.089 R)
• M61: 28,083,410 km (0.097 R)
• M62: 28,677,613 km (0.109 R)
• M63: 29,878,435 km (0.087 R)
• M64: 30,651,108 km (0.103 R)
• M65: 30,984,262 km (0.053 R)
• M66: 33,008,471 km (0.082 R)
• M67: 33,293,006 km (0.047 R)
• M68: 34,670,055 km (0.069 R)
• M69: 35,191,254 km (0.082 R)
• M70: 35,831,682 km (0.119 R)
• M71: 39,031,730 km (0.117 R)
• M72: 39,152,007 km (0.029 R)
• M73: 39,876,210 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit