🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.59 AU - 0.63 AU

Year: 179 Days

Day: 30.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,010,503 km

• M1: 82,728 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.67 AU - 1.93 AU

Year: 905 Days

Day: 21.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.61 AU - 4.09 AU

Year: 2831 Days

Day: 45.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 12.4

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.49 AU - 10.61 AU

Year: 9369 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,010,503 km

• M1: 159,172 km (0.084 R)
• M2: 622,926 km (0.113 R)
• M3: 1,106,875 km (0.072 R)
• M4: 1,520,812 km (0.069 R)
• M5: 2,343,002 km (0.083 R)
• M6: 2,844,903 km (0.106 R)
• M7: 3,824,470 km (0.069 R)
• M8: 4,291,963 km (0.116 R)
• M9: 5,578,804 km (0.103 R)
• M10: 6,481,178 km (0.109 R)
• M11: 7,148,833 km (0.039 R)
• M12: 7,647,294 km (0.11 R)
• M13: 9,283,445 km (0.037 R)
• M14: 10,030,088 km (0.115 R)
• M15: 12,690,537 km (0.047 R)
• M16: 13,298,952 km (0.1 R)
• M17: 13,799,656 km (0.075 R)
• M18: 15,445,980 km (0.057 R)
• M19: 16,281,185 km (0.095 R)
• M20: 20,007,070 km (0.069 R)
• M21: 26,460,423 km (0.078 R)
• M22: 33,600,131 km (0.048 R)
• M23: 34,413,045 km (0.1 R)
• M24: 35,477,434 km (0.071 R)
• M25: 37,299,985 km (0.076 R)
• M26: 38,929,256 km (0.101 R)
• M27: 39,826,095 km (0.098 R)
• M28: 42,599,041 km (0.051 R)
• M29: 43,688,413 km (0.026 R)
• M30: 44,796,334 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943

Radius: 4.6

Gravity: 44.57 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.45 AU - 15.61 AU

Year: 17626 Days

Day: 16.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,010,503 km

• M1: 59,540 km (0.116 R)
• M2: 244,293 km (0.111 R)
• M3: 990,936 km (0.119 R)
• M4: 1,200,523 km (0.103 R)
• M5: 1,782,309 km (0.066 R)
• M6: 1,953,449 km (0.064 R)
• M7: 2,902,348 km (0.113 R)
• M8: 3,140,059 km (0.086 R)
• M9: 4,027,324 km (0.113 R)
• M10: 4,390,997 km (0.081 R)
• M11: 4,563,483 km (0.084 R)
• M12: 5,415,593 km (0.06 R)
• M13: 6,195,596 km (0.117 R)
• M14: 7,236,797 km (0.105 R)
• M15: 7,429,030 km (0.075 R)
• M16: 14,379,796 km (0.093 R)
• M17: 15,542,620 km (0.114 R)
• M18: 16,351,795 km (0.096 R)
• M19: 18,318,858 km (0.102 R)
• M20: 22,206,607 km (0.03 R)
• M21: 22,409,163 km (0.103 R)
• M22: 23,336,071 km (0.084 R)
• M23: 25,820,592 km (0.1 R)
• M24: 26,383,080 km (0.104 R)
• M25: 41,990,327 km (0.105 R)
• M26: 47,299,855 km (0.065 R)
• M27: 56,357,856 km (0.105 R)
• M28: 62,392,186 km (0.072 R)
• M29: 66,926,347 km (0.103 R)
• M30: 73,232,197 km (0.068 R)
• M31: 73,456,444 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990

Radius: 6.1

Gravity: 26.61 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.43 AU - 17.31 AU

Year: 21488 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,010,503 km

• M1: 84,672 km (0.075 R)
• M2: 526,734 km (0.082 R)
• M3: 819,048 km (0.104 R)
• M4: 1,322,296 km (0.098 R)
• M5: 1,870,422 km (0.115 R)
• M6: 2,163,185 km (0.038 R)
• M7: 2,584,154 km (0.05 R)
• M8: 3,435,515 km (0.088 R)
• M9: 7,244,726 km (0.11 R)
• M10: 10,235,786 km (0.038 R)
• M11: 11,826,759 km (0.119 R)
• M12: 13,272,921 km (0.074 R)
• M13: 13,805,789 km (0.064 R)
• M14: 14,116,653 km (0.087 R)
• M15: 16,425,098 km (0.111 R)
• M16: 17,217,369 km (0.099 R)
• M17: 20,947,292 km (0.078 R)
• M18: 21,878,539 km (0.051 R)
• M19: 22,195,088 km (0.118 R)
• M20: 23,053,929 km (0.052 R)
• M21: 23,491,653 km (0.083 R)
• M22: 23,823,461 km (0.052 R)
• M23: 25,998,464 km (0.067 R)
• M24: 27,194,649 km (0.034 R)
• M25: 31,268,947 km (0.102 R)
• M26: 35,008,295 km (0.12 R)
• M27: 40,443,186 km (0.114 R)
• M28: 45,723,841 km (0.115 R)
• M29: 46,241,300 km (0.091 R)
• M30: 46,588,367 km (0.073 R)
• M31: 46,937,230 km (0.082 R)
• M32: 47,463,664 km (0.098 R)
• M33: 65,152,266 km (0.112 R)
• M34: 65,370,230 km (0.036 R)
• M35: 78,363,254 km (0.106 R)
• M36: 78,856,628 km (0.082 R)
• M37: 85,983,471 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.2

Radius: 5.4

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.36 AU - 17.3 AU

Year: 23602 Days

Day: 20.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,010,503 km

• M1: 69,713 km (0.076 R)
• M2: 267,481 km (0.097 R)
• M3: 514,766 km (0.107 R)
• M4: 1,039,107 km (0.041 R)
• M5: 1,218,026 km (0.089 R)
• M6: 1,701,676 km (0.093 R)
• M7: 2,787,457 km (0.092 R)
• M8: 4,515,013 km (0.067 R)
• M9: 4,800,147 km (0.086 R)
• M10: 5,131,057 km (0.102 R)
• M11: 6,811,341 km (0.071 R)
• M12: 7,144,346 km (0.078 R)
• M13: 8,348,758 km (0.116 R)
• M14: 8,974,526 km (0.103 R)
• M15: 9,630,961 km (0.07 R)
• M16: 11,732,961 km (0.12 R)
• M17: 12,333,148 km (0.115 R)
• M18: 13,989,046 km (0.101 R)
• M19: 14,870,328 km (0.109 R)
• M20: 16,593,246 km (0.115 R)
• M21: 16,892,891 km (0.08 R)
• M22: 17,813,217 km (0.105 R)
• M23: 18,285,647 km (0.062 R)
• M24: 20,430,282 km (0.107 R)
• M25: 23,857,569 km (0.076 R)
• M26: 25,408,600 km (0.11 R)
• M27: 26,615,256 km (0.107 R)
• M28: 27,754,295 km (0.093 R)
• M29: 31,824,105 km (0.055 R)
• M30: 33,462,351 km (0.027 R)
• M31: 36,400,154 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 15,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit