🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.74 AU - 0.78 AU

Year: 251 Days

Day: 21.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.15 AU - 1.21 AU

Year: 485 Days

Day: 25.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,950,725 km

• M1: 320,887 km (0.05 R)
• M2: 357,389 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.96 AU - 2.92 AU

Year: 1444 Days

Day: 33.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.2

Radius: 11.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.8 AU - 8.44 AU

Year: 7196 Days

Day: 11.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,950,725 km

• M1: 187,895 km (0.12 R)
• M2: 707,598 km (0.087 R)
• M3: 840,291 km (0.106 R)
• M4: 1,163,423 km (0.077 R)
• M5: 1,559,857 km (0.11 R)
• M6: 1,647,821 km (0.075 R)
• M7: 1,755,531 km (0.119 R)
• M8: 1,865,934 km (0.114 R)
• M9: 2,330,436 km (0.064 R)
• M10: 2,660,149 km (0.111 R)
• M11: 2,809,149 km (0.086 R)
• M12: 3,048,954 km (0.078 R)
• M13: 3,227,724 km (0.115 R)
• M14: 3,832,548 km (0.118 R)
• M15: 3,952,974 km (0.057 R)
• M16: 4,099,131 km (0.084 R)
• M17: 4,197,567 km (0.054 R)
• M18: 4,650,549 km (0.05 R)
• M19: 4,908,905 km (0.117 R)
• M20: 5,305,488 km (0.025 R)
• M21: 5,575,662 km (0.091 R)
• M22: 5,657,642 km (0.11 R)
• M23: 6,614,470 km (0.099 R)
• M24: 6,759,430 km (0.074 R)
• M25: 7,052,492 km (0.117 R)
• M26: 7,742,587 km (0.115 R)
• M27: 8,142,163 km (0.111 R)
• M28: 9,090,015 km (0.108 R)
• M29: 10,306,545 km (0.106 R)
• M30: 10,916,905 km (0.102 R)
• M31: 11,434,513 km (0.092 R)
• M32: 11,608,795 km (0.092 R)
• M33: 11,713,812 km (0.087 R)
• M34: 12,030,810 km (0.119 R)
• M35: 12,422,009 km (0.114 R)
• M36: 12,601,377 km (0.075 R)
• M37: 12,817,546 km (0.105 R)
• M38: 13,620,886 km (0.095 R)
• M39: 13,842,889 km (0.102 R)
• M40: 14,478,232 km (0.086 R)
• M41: 16,127,398 km (0.093 R)
• M42: 16,440,806 km (0.057 R)
• M43: 16,598,333 km (0.087 R)
• M44: 17,593,757 km (0.099 R)
• M45: 18,444,819 km (0.096 R)
• M46: 19,600,463 km (0.095 R)
• M47: 20,102,812 km (0.09 R)
• M48: 21,206,097 km (0.028 R)
• M49: 21,334,601 km (0.049 R)
• M50: 21,549,424 km (0.075 R)
• M51: 21,851,462 km (0.033 R)
• M52: 22,067,930 km (0.058 R)
• M53: 23,470,859 km (0.113 R)
• M54: 24,631,888 km (0.087 R)
• M55: 25,219,359 km (0.057 R)
• M56: 25,446,598 km (0.08 R)
• M57: 26,178,131 km (0.066 R)
• M58: 26,500,365 km (0.105 R)
• M59: 27,055,972 km (0.053 R)
• M60: 28,650,685 km (0.101 R)
• M61: 30,662,477 km (0.068 R)
• M62: 31,099,453 km (0.106 R)
• M63: 31,294,379 km (0.064 R)
• M64: 31,440,685 km (0.114 R)
• M65: 31,979,686 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83

Radius: 3

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.72 AU - 19.14 AU

Year: 25223 Days

Day: 24.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,950,725 km

• M1: 152,291 km (0.042 R)
• M2: 528,230 km (0.065 R)
• M3: 1,031,029 km (0.09 R)
• M4: 1,106,426 km (0.07 R)
• M5: 1,727,556 km (0.108 R)
• M6: 2,071,931 km (0.118 R)
• M7: 2,461,932 km (0.079 R)
• M8: 2,614,073 km (0.077 R)
• M9: 2,691,116 km (0.109 R)
• M10: 2,927,182 km (0.071 R)
• M11: 3,446,885 km (0.069 R)
• M12: 3,475,009 km (0.119 R)
• M13: 3,674,124 km (0.035 R)
• M14: 4,354,196 km (0.101 R)
• M15: 4,384,564 km (0.109 R)
• M16: 4,568,719 km (0.093 R)
• M17: 5,265,097 km (0.037 R)
• M18: 5,330,023 km (0.094 R)
• M19: 5,460,771 km (0.063 R)
• M20: 5,592,417 km (0.106 R)
• M21: 5,692,049 km (0.071 R)
• M22: 6,027,897 km (0.063 R)
• M23: 6,095,814 km (0.115 R)
• M24: 6,198,139 km (0.096 R)
• M25: 6,895,265 km (0.113 R)
• M26: 7,145,094 km (0.066 R)
• M27: 7,470,618 km (0.114 R)
• M28: 8,023,831 km (0.075 R)
• M29: 9,130,108 km (0.078 R)
• M30: 9,483,159 km (0.112 R)
• M31: 9,760,663 km (0.114 R)
• M32: 9,880,491 km (0.088 R)
• M33: 10,081,251 km (0.106 R)
• M34: 10,486,811 km (0.096 R)
• M35: 10,609,481 km (0.118 R)
• M36: 11,063,361 km (0.101 R)
• M37: 11,355,526 km (0.102 R)
• M38: 11,565,860 km (0.045 R)
• M39: 11,608,047 km (0.057 R)
• M40: 11,777,392 km (0.045 R)
• M41: 13,603,982 km (0.06 R)
• M42: 14,413,306 km (0.069 R)
• M43: 15,377,165 km (0.085 R)
• M44: 15,937,110 km (0.106 R)
• M45: 17,462,859 km (0.096 R)
• M46: 18,835,718 km (0.083 R)
• M47: 19,034,534 km (0.113 R)
• M48: 19,434,559 km (0.059 R)
• M49: 20,702,101 km (0.085 R)
• M50: 20,753,264 km (0.091 R)
• M51: 25,316,148 km (0.085 R)
• M52: 26,142,527 km (0.103 R)
• M53: 26,364,381 km (0.119 R)
• M54: 27,539,322 km (0.086 R)
• M55: 28,275,194 km (0.094 R)
• M56: 29,824,131 km (0.075 R)
• M57: 30,579,600 km (0.111 R)
• M58: 30,696,436 km (0.09 R)
• M59: 31,931,666 km (0.087 R)
• M60: 32,109,537 km (0.12 R)
• M61: 33,423,306 km (0.039 R)
• M62: 34,876,500 km (0.062 R)
• M63: 34,937,536 km (0.115 R)
• M64: 35,365,535 km (0.085 R)
• M65: 35,672,211 km (0.098 R)
• M66: 36,164,836 km (0.052 R)
• M67: 36,783,872 km (0.039 R)
• M68: 39,294,424 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 10,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit