🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.6 AU - 0.8 AU

Year: 258 Days

Day: 28.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.19 AU - 1.31 AU

Year: 615 Days

Day: 28.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,643,562 km

• M1: 52,060 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 10.8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.52 AU - 3.82 AU

Year: 2482 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 70,643,562 km

• M1: 138,677 km (0.107 R)
• M2: 262,843 km (0.11 R)
• M3: 441,912 km (0.095 R)
• M4: 534,214 km (0.093 R)
• M5: 666,459 km (0.082 R)
• M6: 767,138 km (0.104 R)
• M7: 985,102 km (0.057 R)
• M8: 1,111,811 km (0.108 R)
• M9: 1,203,066 km (0.105 R)
• M10: 1,492,089 km (0.089 R)
• M11: 1,662,481 km (0.075 R)
• M12: 1,744,162 km (0.098 R)
• M13: 2,622,002 km (0.088 R)
• M14: 2,704,131 km (0.116 R)
• M15: 2,941,693 km (0.107 R)
• M16: 3,318,230 km (0.079 R)
• M17: 3,527,518 km (0.04 R)
• M18: 3,880,718 km (0.099 R)
• M19: 4,391,296 km (0.112 R)
• M20: 4,588,167 km (0.056 R)
• M21: 4,788,029 km (0.109 R)
• M22: 4,939,871 km (0.062 R)
• M23: 5,093,359 km (0.036 R)
• M24: 5,687,412 km (0.104 R)
• M25: 5,794,524 km (0.075 R)
• M26: 5,866,331 km (0.075 R)
• M27: 6,138,300 km (0.095 R)
• M28: 6,395,758 km (0.027 R)
• M29: 6,470,108 km (0.092 R)
• M30: 6,544,608 km (0.075 R)
• M31: 6,826,749 km (0.1 R)
• M32: 6,902,595 km (0.08 R)
• M33: 7,247,718 km (0.1 R)
• M34: 7,441,896 km (0.064 R)
• M35: 7,815,591 km (0.101 R)
• M36: 7,954,717 km (0.1 R)
• M37: 8,316,594 km (0.094 R)
• M38: 8,458,862 km (0.113 R)
• M39: 8,540,393 km (0.114 R)
• M40: 8,642,718 km (0.114 R)
• M41: 9,056,505 km (0.099 R)
• M42: 9,265,793 km (0.057 R)
• M43: 9,753,183 km (0.079 R)
• M44: 10,053,874 km (0.115 R)
• M45: 10,183,725 km (0.096 R)
• M46: 10,510,896 km (0.12 R)
• M47: 10,752,945 km (0.034 R)
• M48: 11,130,680 km (0.102 R)
• M49: 11,490,313 km (0.052 R)
• M50: 11,580,670 km (0.091 R)
• M51: 12,220,800 km (0.117 R)
• M52: 12,614,990 km (0.087 R)
• M53: 12,685,002 km (0.062 R)
• M54: 12,989,882 km (0.117 R)
• M55: 13,297,156 km (0.111 R)
• M56: 13,368,515 km (0.1 R)
• M57: 14,015,525 km (0.094 R)
• M58: 14,330,728 km (0.1 R)
• M59: 14,403,732 km (0.037 R)
• M60: 14,525,804 km (0.047 R)
• M61: 15,141,399 km (0.101 R)
• M62: 15,365,048 km (0.057 R)
• M63: 15,992,162 km (0.08 R)
• M64: 16,321,427 km (0.105 R)
• M65: 17,038,599 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 9.7

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.37 AU - 8.27 AU

Year: 9616 Days

Day: 9.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,643,562 km

• M1: 130,449 km (0.086 R)
• M2: 331,509 km (0.109 R)
• M3: 395,537 km (0.077 R)
• M4: 986,598 km (0.1 R)
• M5: 1,216,231 km (0.072 R)
• M6: 1,578,407 km (0.067 R)
• M7: 1,797,269 km (0.066 R)
• M8: 2,187,869 km (0.09 R)
• M9: 2,364,993 km (0.112 R)
• M10: 2,745,271 km (0.055 R)
• M11: 3,680,257 km (0.117 R)
• M12: 3,878,325 km (0.11 R)
• M13: 4,521,596 km (0.067 R)
• M14: 4,592,056 km (0.09 R)
• M15: 4,677,028 km (0.049 R)
• M16: 4,834,255 km (0.091 R)
• M17: 5,212,738 km (0.083 R)
• M18: 5,983,017 km (0.102 R)
• M19: 6,060,509 km (0.119 R)
• M20: 6,532,191 km (0.117 R)
• M21: 6,772,445 km (0.055 R)
• M22: 6,869,385 km (0.042 R)
• M23: 6,950,616 km (0.112 R)
• M24: 7,015,691 km (0.052 R)
• M25: 8,034,453 km (0.111 R)
• M26: 8,815,354 km (0.109 R)
• M27: 8,885,964 km (0.113 R)
• M28: 9,875,554 km (0.107 R)
• M29: 10,262,713 km (0.055 R)
• M30: 11,492,258 km (0.077 R)
• M31: 12,291,559 km (0.117 R)
• M32: 12,449,535 km (0.05 R)
• M33: 13,008,133 km (0.109 R)
• M34: 13,270,229 km (0.113 R)
• M35: 13,371,506 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.5

Radius: 6.7

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.96 AU - 14.38 AU

Year: 21016 Days

Day: 23.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,643,562 km

• M1: 116,088 km (0.107 R)
• M2: 164,707 km (0.089 R)
• M3: 968,796 km (0.087 R)
• M4: 1,094,458 km (0.1 R)
• M5: 1,199,027 km (0.084 R)
• M6: 1,650,065 km (0.057 R)
• M7: 2,182,035 km (0.113 R)
• M8: 2,281,218 km (0.091 R)
• M9: 2,348,238 km (0.106 R)
• M10: 3,239,243 km (0.053 R)
• M11: 3,428,933 km (0.077 R)
• M12: 3,819,234 km (0.076 R)
• M13: 4,141,617 km (0.079 R)
• M14: 4,769,629 km (0.075 R)
• M15: 4,898,732 km (0.074 R)
• M16: 6,922,193 km (0.069 R)
• M17: 7,068,499 km (0.1 R)
• M18: 7,265,370 km (0.039 R)
• M19: 7,664,198 km (0.069 R)
• M20: 8,327,665 km (0.082 R)
• M21: 9,222,709 km (0.06 R)
• M22: 10,258,973 km (0.051 R)
• M23: 11,910,234 km (0.098 R)
• M24: 12,736,464 km (0.119 R)
• M25: 13,216,972 km (0.082 R)
• M26: 13,277,409 km (0.092 R)
• M27: 14,133,857 km (0.078 R)
• M28: 15,387,936 km (0.104 R)
• M29: 15,451,515 km (0.086 R)
• M30: 15,643,001 km (0.097 R)
• M31: 16,611,946 km (0.115 R)
• M32: 17,004,940 km (0.057 R)
• M33: 17,400,925 km (0.1 R)
• M34: 18,202,171 km (0.082 R)
• M35: 23,842,310 km (0.118 R)
• M36: 23,989,664 km (0.071 R)
• M37: 24,063,565 km (0.086 R)
• M38: 24,285,419 km (0.109 R)
• M39: 24,508,021 km (0.039 R)
• M40: 25,180,014 km (0.102 R)
• M41: 25,405,309 km (0.097 R)
• M42: 27,001,069 km (0.09 R)
• M43: 29,415,429 km (0.053 R)
• M44: 30,848,727 km (0.094 R)
• M45: 31,412,112 km (0.083 R)
• M46: 31,816,774 km (0.097 R)
• M47: 31,979,088 km (0.086 R)
• M48: 32,223,082 km (0.113 R)
• M49: 33,865,517 km (0.072 R)
• M50: 35,031,333 km (0.038 R)
• M51: 35,534,880 km (0.084 R)
• M52: 37,916,777 km (0.068 R)
• M53: 38,088,815 km (0.046 R)
• M54: 38,693,340 km (0.07 R)
• M55: 40,965,731 km (0.103 R)
• M56: 41,762,490 km (0.092 R)
• M57: 42,922,322 km (0.092 R)
• M58: 43,281,207 km (0.084 R)
• M59: 44,092,626 km (0.104 R)
• M60: 46,833,259 km (0.109 R)
• M61: 47,387,968 km (0.049 R)
• M62: 50,477,463 km (0.059 R)
• M63: 50,572,159 km (0.073 R)
• M64: 52,477,287 km (0.071 R)
• M65: 52,861,006 km (0.102 R)
• M66: 53,728,075 km (0.115 R)
• M67: 54,018,146 km (0.058 R)
• M68: 55,281,051 km (0.078 R)
• M69: 58,034,100 km (0.107 R)
• M70: 59,227,592 km (0.117 R)
• M71: 59,427,305 km (0.078 R)
• M72: 63,365,918 km (0.077 R)
• M73: 65,418,251 km (0.034 R)
• M74: 66,348,900 km (0.078 R)
• M75: 68,118,642 km (0.07 R)
• M76: 70,009,410 km (0.046 R)
• M77: 70,220,642 km (0.053 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit