🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.64 AU

Year: 171 Days

Day: 20.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 84.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.8

Radius: 14.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.38 AU - 8.16 AU

Year: 6858 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,145,170 km

• M1: 184,454 km (0.113 R)
• M2: 774,917 km (0.069 R)
• M3: 1,448,257 km (0.112 R)
• M4: 1,982,621 km (0.071 R)
• M5: 2,501,127 km (0.056 R)
• M6: 3,089,794 km (0.076 R)
• M7: 3,626,552 km (0.06 R)
• M8: 4,199,511 km (0.114 R)
• M9: 4,775,014 km (0.116 R)
• M10: 5,656,744 km (0.09 R)
• M11: 6,120,049 km (0.062 R)
• M12: 7,313,840 km (0.114 R)
• M13: 9,549,281 km (0.076 R)
• M14: 16,702,153 km (0.12 R)
• M15: 20,374,332 km (0.093 R)
• M16: 21,709,493 km (0.067 R)
• M17: 30,769,589 km (0.038 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701

Radius: 5.3

Gravity: 24.96 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.48 AU - 21.08 AU

Year: 25130 Days

Day: 22.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 91,145,170 km

• M1: 65,973 km (0.12 R)
• M2: 398,080 km (0.049 R)
• M3: 758,461 km (0.085 R)
• M4: 990,188 km (0.056 R)
• M5: 1,443,320 km (0.1 R)
• M6: 4,057,393 km (0.11 R)
• M7: 5,078,249 km (0.082 R)
• M8: 6,080,854 km (0.073 R)
• M9: 8,088,009 km (0.044 R)
• M10: 9,871,066 km (0.103 R)
• M11: 10,821,461 km (0.026 R)
• M12: 11,352,534 km (0.099 R)
• M13: 12,755,911 km (0.115 R)
• M14: 13,804,592 km (0.085 R)
• M15: 14,114,410 km (0.086 R)
• M16: 16,675,525 km (0.118 R)
• M17: 17,204,653 km (0.062 R)
• M18: 18,954,050 km (0.098 R)
• M19: 20,019,337 km (0.092 R)
• M20: 21,021,792 km (0.049 R)
• M21: 26,421,527 km (0.027 R)
• M22: 26,659,687 km (0.096 R)
• M23: 30,145,916 km (0.097 R)
• M24: 30,405,917 km (0.111 R)
• M25: 32,951,624 km (0.078 R)
• M26: 36,218,991 km (0.11 R)
• M27: 37,105,508 km (0.094 R)
• M28: 42,241,652 km (0.092 R)
• M29: 43,720,427 km (0.043 R)
• M30: 44,388,531 km (0.1 R)
• M31: 44,556,679 km (0.102 R)
• M32: 44,894,171 km (0.047 R)
• M33: 46,607,217 km (0.117 R)
• M34: 55,438,877 km (0.049 R)
• M35: 59,018,754 km (0.12 R)
• M36: 60,245,456 km (0.069 R)
• M37: 67,519,503 km (0.107 R)
• M38: 72,525,347 km (0.115 R)
• M39: 74,168,530 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.7

Radius: 6.1

Gravity: 17.51 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.17 AU - 19.57 AU

Year: 26428 Days

Day: 19.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,145,170 km

• M1: 85,869 km (0.077 R)
• M2: 361,877 km (0.029 R)
• M3: 664,663 km (0.076 R)
• M4: 970,741 km (0.079 R)
• M5: 1,229,545 km (0.073 R)
• M6: 2,458,641 km (0.065 R)
• M7: 3,224,133 km (0.092 R)
• M8: 4,418,224 km (0.117 R)
• M9: 5,254,176 km (0.116 R)
• M10: 5,667,216 km (0.049 R)
• M11: 6,101,499 km (0.084 R)
• M12: 7,487,224 km (0.068 R)
• M13: 8,613,247 km (0.088 R)
• M14: 12,663,161 km (0.091 R)
• M15: 13,480,563 km (0.081 R)
• M16: 14,812,284 km (0.077 R)
• M17: 21,122,023 km (0.084 R)
• M18: 26,079,546 km (0.064 R)
• M19: 28,013,847 km (0.039 R)
• M20: 30,959,130 km (0.107 R)
• M21: 33,403,409 km (0.069 R)
• M22: 34,104,425 km (0.089 R)
• M23: 34,958,778 km (0.074 R)
• M24: 36,561,720 km (0.068 R)
• M25: 39,913,609 km (0.098 R)
• M26: 43,464,614 km (0.098 R)
• M27: 52,119,150 km (0.089 R)
• M28: 64,626,131 km (0.11 R)
• M29: 72,032,871 km (0.076 R)
• M30: 74,384,250 km (0.094 R)
• M31: 76,301,796 km (0.077 R)
• M32: 80,235,322 km (0.091 R)
• M33: 86,385,590 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.1

Radius: 4.5

Gravity: 33.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.4 AU - 21.26 AU

Year: 28586 Days

Day: 15.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 91,145,170 km

• M1: 72,854 km (0.077 R)
• M2: 527,781 km (0.038 R)
• M3: 693,985 km (0.106 R)
• M4: 1,400,086 km (0.079 R)
• M5: 1,704,967 km (0.108 R)
• M6: 2,052,932 km (0.064 R)
• M7: 3,930,834 km (0.119 R)
• M8: 4,648,903 km (0.087 R)
• M9: 5,929,012 km (0.119 R)
• M10: 12,569,961 km (0.116 R)
• M11: 13,479,815 km (0.105 R)
• M12: 16,031,805 km (0.113 R)
• M13: 16,294,649 km (0.079 R)
• M14: 18,215,785 km (0.082 R)
• M15: 20,590,202 km (0.092 R)
• M16: 25,942,365 km (0.071 R)
• M17: 31,600,306 km (0.106 R)
• M18: 36,045,906 km (0.111 R)
• M19: 37,564,175 km (0.063 R)
• M20: 41,053,695 km (0.077 R)
• M21: 53,388,189 km (0.092 R)
• M22: 59,652,600 km (0.036 R)
• M23: 60,706,816 km (0.073 R)
• M24: 74,341,166 km (0.03 R)
• M25: 81,864,742 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.6

Radius: 3.6

Gravity: 41.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 18.39 AU - 20.25 AU

Year: 29709 Days

Day: 22.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,145,170 km

• M1: 46,375 km (0.113 R)
• M2: 222,751 km (0.104 R)
• M3: 864,526 km (0.096 R)
• M4: 1,720,974 km (0.1 R)
• M5: 2,629,482 km (0.051 R)
• M6: 3,318,679 km (0.106 R)
• M7: 4,366,313 km (0.037 R)
• M8: 5,243,555 km (0.105 R)
• M9: 8,291,013 km (0.038 R)
• M10: 9,028,231 km (0.046 R)
• M11: 10,631,921 km (0.104 R)
• M12: 10,894,465 km (0.11 R)
• M13: 12,343,769 km (0.113 R)
• M14: 13,684,465 km (0.115 R)
• M15: 15,534,692 km (0.114 R)
• M16: 16,738,955 km (0.08 R)
• M17: 18,565,245 km (0.067 R)
• M18: 22,500,268 km (0.097 R)
• M19: 25,762,399 km (0.087 R)
• M20: 28,312,145 km (0.096 R)
• M21: 30,364,179 km (0.113 R)
• M22: 31,966,522 km (0.094 R)
• M23: 34,904,923 km (0.059 R)
• M24: 45,992,070 km (0.116 R)
• M25: 46,863,328 km (0.047 R)
• M26: 54,233,417 km (0.094 R)
• M27: 56,984,971 km (0.12 R)
• M28: 63,835,805 km (0.066 R)
• M29: 74,749,418 km (0.104 R)
• M30: 88,439,419 km (0.1 R)
• M31: 89,515,177 km (0.086 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 15,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit