🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.5 AU - 0.64 AU

Year: 161 Days

Day: 43 Hours

Environment

Temp: 205 °C

Axial Tilt: 96.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.29 AU - 1.99 AU

Year: 787 Days

Day: 34.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,116,580 km

• M1: 74,949 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.48 AU - 2.32 AU

Year: 981 Days

Day: 25.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.19 AU - 3.43 AU

Year: 1765 Days

Day: 45.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.2

Radius: 9.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.08 AU - 5.76 AU

Year: 4090 Days

Day: 8.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 93,116,580 km

• M1: 115,340 km (0.051 R)
• M2: 435,330 km (0.088 R)
• M3: 799,301 km (0.085 R)
• M4: 1,126,921 km (0.109 R)
• M5: 1,418,637 km (0.097 R)
• M6: 1,785,600 km (0.092 R)
• M7: 2,478,687 km (0.096 R)
• M8: 3,669,337 km (0.077 R)
• M9: 4,346,117 km (0.116 R)
• M10: 4,833,806 km (0.041 R)
• M11: 5,514,327 km (0.096 R)
• M12: 5,919,139 km (0.098 R)
• M13: 6,548,796 km (0.115 R)
• M14: 7,317,580 km (0.052 R)
• M15: 7,907,594 km (0.066 R)
• M16: 8,318,240 km (0.118 R)
• M17: 10,264,957 km (0.026 R)
• M18: 11,088,643 km (0.093 R)
• M19: 18,191,400 km (0.101 R)
• M20: 19,519,381 km (0.05 R)
• M21: 21,170,941 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.8

Radius: 9.9

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.8 AU - 9.42 AU

Year: 7867 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 93,116,580 km

• M1: 123,119 km (0.11 R)
• M2: 601,533 km (0.049 R)
• M3: 1,304,493 km (0.098 R)
• M4: 1,993,691 km (0.12 R)
• M5: 3,924,700 km (0.079 R)
• M6: 4,246,635 km (0.056 R)
• M7: 4,732,977 km (0.09 R)
• M8: 5,224,257 km (0.09 R)
• M9: 5,989,899 km (0.091 R)
• M10: 8,559,392 km (0.103 R)
• M11: 9,011,177 km (0.079 R)
• M12: 9,962,769 km (0.047 R)
• M13: 10,667,824 km (0.073 R)
• M14: 13,339,193 km (0.04 R)
• M15: 13,701,669 km (0.061 R)
• M16: 14,446,816 km (0.112 R)
• M17: 15,023,067 km (0.03 R)
• M18: 17,554,712 km (0.084 R)
• M19: 22,159,185 km (0.078 R)
• M20: 25,056,746 km (0.12 R)
• M21: 29,199,260 km (0.068 R)
• M22: 33,888,555 km (0.117 R)
• M23: 34,791,977 km (0.062 R)
• M24: 37,838,837 km (0.11 R)
• M25: 40,552,392 km (0.097 R)
• M26: 41,827,714 km (0.071 R)
• M27: 43,393,106 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 14.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.87 AU - 9.43 AU

Year: 8719 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 93,116,580 km

• M1: 176,675 km (0.12 R)
• M2: 714,779 km (0.101 R)
• M3: 1,225,057 km (0.044 R)
• M4: 2,874,224 km (0.12 R)
• M5: 3,604,561 km (0.047 R)
• M6: 4,255,910 km (0.045 R)
• M7: 6,169,715 km (0.077 R)
• M8: 6,828,993 km (0.084 R)
• M9: 7,282,424 km (0.116 R)
• M10: 10,717,191 km (0.118 R)
• M11: 11,721,143 km (0.104 R)
• M12: 14,477,184 km (0.045 R)
• M13: 15,405,738 km (0.062 R)
• M14: 15,945,188 km (0.064 R)
• M15: 17,253,422 km (0.063 R)
• M16: 19,382,947 km (0.081 R)
• M17: 20,083,065 km (0.031 R)
• M18: 23,131,122 km (0.091 R)
• M19: 26,560,803 km (0.1 R)
• M20: 32,515,995 km (0.11 R)
• M21: 33,106,906 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.9

Radius: 5

Gravity: 30.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.88 AU - 18.68 AU

Year: 25758 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,116,580 km

• M1: 65,225 km (0.076 R)
• M2: 257,308 km (0.077 R)
• M3: 887,564 km (0.097 R)
• M4: 1,239,269 km (0.097 R)
• M5: 1,934,749 km (0.027 R)
• M6: 2,171,263 km (0.066 R)
• M7: 2,650,725 km (0.104 R)
• M8: 3,623,560 km (0.092 R)
• M9: 3,950,132 km (0.09 R)
• M10: 4,737,615 km (0.059 R)
• M11: 6,665,184 km (0.111 R)
• M12: 7,988,975 km (0.076 R)
• M13: 15,292,194 km (0.1 R)
• M14: 15,459,743 km (0.077 R)
• M15: 15,970,171 km (0.044 R)
• M16: 17,204,653 km (0.094 R)
• M17: 18,124,530 km (0.093 R)
• M18: 20,061,673 km (0.073 R)
• M19: 21,813,165 km (0.073 R)
• M20: 23,776,188 km (0.098 R)
• M21: 25,499,406 km (0.079 R)
• M22: 31,843,253 km (0.1 R)
• M23: 32,668,734 km (0.098 R)
• M24: 33,226,884 km (0.106 R)
• M25: 36,560,224 km (0.09 R)
• M26: 37,923,060 km (0.099 R)
• M27: 38,539,553 km (0.08 R)
• M28: 39,476,784 km (0.119 R)
• M29: 44,561,915 km (0.072 R)
• M30: 52,123,937 km (0.084 R)
• M31: 57,007,709 km (0.065 R)
• M32: 57,209,218 km (0.094 R)
• M33: 58,223,641 km (0.051 R)
• M34: 61,338,717 km (0.05 R)
• M35: 62,615,386 km (0.095 R)
• M36: 68,125,225 km (0.101 R)
• M37: 81,365,983 km (0.12 R)
• M38: 82,906,392 km (0.09 R)
• M39: 89,806,594 km (0.119 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: 367 - 12,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit