🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.85 AU - 1.35 AU

Year: 407 Days

Day: 45.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.79 AU - 3.57 AU

Year: 2002 Days

Day: 28.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,461,455 km

• M1: 112,498 km (0.089 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 12.1

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.29 AU - 8.55 AU

Year: 7870 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,461,455 km

• M1: 151,243 km (0.093 R)
• M2: 609,911 km (0.056 R)
• M3: 988,244 km (0.099 R)
• M4: 1,443,021 km (0.085 R)
• M5: 2,152,713 km (0.065 R)
• M6: 3,850,649 km (0.091 R)
• M7: 4,569,168 km (0.082 R)
• M8: 6,852,181 km (0.116 R)
• M9: 7,426,337 km (0.097 R)
• M10: 9,482,111 km (0.048 R)
• M11: 10,741,875 km (0.043 R)
• M12: 11,412,373 km (0.077 R)
• M13: 12,498,005 km (0.058 R)
• M14: 15,190,916 km (0.08 R)
• M15: 17,118,784 km (0.103 R)
• M16: 17,819,799 km (0.095 R)
• M17: 18,759,723 km (0.082 R)
• M18: 19,429,622 km (0.114 R)
• M19: 20,975,417 km (0.093 R)
• M20: 23,445,577 km (0.12 R)
• M21: 24,750,669 km (0.114 R)
• M22: 26,565,590 km (0.109 R)
• M23: 28,273,250 km (0.102 R)
• M24: 30,458,575 km (0.09 R)
• M25: 36,067,448 km (0.076 R)
• M26: 36,871,537 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.5

Radius: 8.2

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.68 AU - 11.88 AU

Year: 13377 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,461,455 km

• M1: 102,026 km (0.04 R)
• M2: 666,459 km (0.115 R)
• M3: 1,713,644 km (0.105 R)
• M4: 2,161,988 km (0.06 R)
• M5: 3,026,066 km (0.034 R)
• M6: 3,683,100 km (0.063 R)
• M7: 4,074,448 km (0.105 R)
• M8: 4,431,837 km (0.078 R)
• M9: 7,548,709 km (0.099 R)
• M10: 10,238,628 km (0.034 R)
• M11: 11,127,688 km (0.104 R)
• M12: 11,415,814 km (0.119 R)
• M13: 11,827,507 km (0.059 R)
• M14: 13,705,409 km (0.085 R)
• M15: 14,509,348 km (0.111 R)
• M16: 15,629,686 km (0.031 R)
• M17: 17,494,125 km (0.11 R)
• M18: 18,439,583 km (0.108 R)
• M19: 20,604,713 km (0.095 R)
• M20: 27,370,277 km (0.097 R)
• M21: 29,076,291 km (0.056 R)
• M22: 30,066,479 km (0.045 R)
• M23: 30,852,018 km (0.044 R)
• M24: 32,230,263 km (0.055 R)
• M25: 32,698,803 km (0.105 R)
• M26: 34,496,072 km (0.025 R)
• M27: 36,358,117 km (0.112 R)
• M28: 38,548,379 km (0.12 R)
• M29: 38,943,766 km (0.082 R)
• M30: 39,209,004 km (0.115 R)
• M31: 41,373,535 km (0.039 R)
• M32: 44,622,950 km (0.119 R)
• M33: 48,343,599 km (0.113 R)
• M34: 51,465,108 km (0.119 R)
• M35: 56,057,314 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.5

Radius: 4.3

Gravity: 18.47 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.05 AU - 17.81 AU

Year: 21402 Days

Day: 24.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 111.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,461,455 km

• M1: 53,855 km (0.12 R)
• M2: 219,161 km (0.094 R)
• M3: 528,380 km (0.043 R)
• M4: 969,693 km (0.09 R)
• M5: 1,308,682 km (0.118 R)
• M6: 1,773,333 km (0.118 R)
• M7: 2,757,388 km (0.116 R)
• M8: 4,243,044 km (0.116 R)
• M9: 8,972,282 km (0.106 R)
• M10: 10,262,564 km (0.044 R)
• M11: 13,950,001 km (0.076 R)
• M12: 19,449,369 km (0.076 R)
• M13: 23,789,502 km (0.117 R)
• M14: 26,236,175 km (0.096 R)
• M15: 27,957,149 km (0.105 R)
• M16: 29,866,766 km (0.104 R)
• M17: 30,560,900 km (0.051 R)
• M18: 39,333,319 km (0.08 R)
• M19: 41,297,091 km (0.03 R)
• M20: 50,454,724 km (0.116 R)
• M21: 54,124,958 km (0.056 R)
• M22: 56,550,837 km (0.039 R)
• M23: 58,148,094 km (0.098 R)
• M24: 59,048,224 km (0.041 R)
• M25: 60,324,145 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.9

Radius: 5.2

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 15.36 AU - 24.08 AU

Year: 30921 Days

Day: 15.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,461,455 km

• M1: 68,067 km (0.027 R)
• M2: 279,299 km (0.119 R)
• M3: 814,710 km (0.118 R)
• M4: 1,253,331 km (0.114 R)
• M5: 1,641,537 km (0.075 R)
• M6: 1,987,557 km (0.09 R)
• M7: 2,469,711 km (0.103 R)
• M8: 3,104,904 km (0.073 R)
• M9: 3,935,172 km (0.106 R)
• M10: 4,318,741 km (0.114 R)
• M11: 4,832,909 km (0.093 R)
• M12: 5,541,404 km (0.083 R)
• M13: 6,064,548 km (0.111 R)
• M14: 8,334,845 km (0.073 R)
• M15: 9,294,366 km (0.058 R)
• M16: 11,241,083 km (0.037 R)
• M17: 12,954,278 km (0.104 R)
• M18: 14,164,226 km (0.105 R)
• M19: 14,459,532 km (0.078 R)
• M20: 14,683,629 km (0.116 R)
• M21: 15,525,267 km (0.066 R)
• M22: 18,769,147 km (0.115 R)
• M23: 19,759,635 km (0.093 R)
• M24: 20,035,792 km (0.072 R)
• M25: 22,537,518 km (0.091 R)
• M26: 29,927,503 km (0.101 R)
• M27: 34,494,875 km (0.105 R)
• M28: 42,032,065 km (0.119 R)
• M29: 51,285,591 km (0.114 R)
• M30: 60,832,478 km (0.058 R)
• M31: 63,992,135 km (0.095 R)
• M32: 70,850,748 km (0.103 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 10,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit