🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.16 AU - 3.26 AU

Year: 1672 Days

Day: 27.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,650,240 km

• M1: 955,033 km (0.081 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.9

Radius: 12.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.67 AU - 6.91 AU

Year: 6630 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,650,240 km

• M1: 152,739 km (0.083 R)
• M2: 252,521 km (0.111 R)
• M3: 371,751 km (0.078 R)
• M4: 518,207 km (0.094 R)
• M5: 606,021 km (0.075 R)
• M6: 786,586 km (0.083 R)
• M7: 931,247 km (0.117 R)
• M8: 1,042,398 km (0.083 R)
• M9: 1,218,325 km (0.108 R)
• M10: 1,420,432 km (0.058 R)
• M11: 1,617,153 km (0.084 R)
• M12: 1,753,437 km (0.111 R)
• M13: 2,433,808 km (0.044 R)
• M14: 2,531,645 km (0.103 R)
• M15: 2,999,437 km (0.096 R)
• M16: 3,945,793 km (0.1 R)
• M17: 4,344,023 km (0.113 R)
• M18: 5,332,117 km (0.072 R)
• M19: 5,694,144 km (0.116 R)
• M20: 5,878,149 km (0.075 R)
• M21: 6,744,321 km (0.106 R)
• M22: 7,192,366 km (0.085 R)
• M23: 7,420,204 km (0.089 R)
• M24: 7,882,761 km (0.079 R)
• M25: 8,176,720 km (0.072 R)
• M26: 8,927,403 km (0.099 R)
• M27: 9,202,962 km (0.116 R)
• M28: 10,237,730 km (0.112 R)
• M29: 10,333,623 km (0.108 R)
• M30: 11,177,355 km (0.062 R)
• M31: 11,875,079 km (0.089 R)
• M32: 12,076,887 km (0.111 R)
• M33: 12,723,897 km (0.118 R)
• M34: 13,487,146 km (0.103 R)
• M35: 13,909,760 km (0.112 R)
• M36: 14,985,219 km (0.109 R)
• M37: 15,349,639 km (0.101 R)
• M38: 15,901,805 km (0.115 R)
• M39: 17,673,941 km (0.049 R)
• M40: 18,252,586 km (0.115 R)
• M41: 20,226,231 km (0.113 R)
• M42: 20,387,048 km (0.074 R)
• M43: 20,548,315 km (0.094 R)
• M44: 20,831,503 km (0.092 R)
• M45: 21,483,601 km (0.105 R)
• M46: 21,853,407 km (0.077 R)
• M47: 21,977,124 km (0.098 R)
• M48: 22,142,430 km (0.115 R)
• M49: 23,606,843 km (0.118 R)
• M50: 23,691,516 km (0.036 R)
• M51: 24,671,980 km (0.093 R)
• M52: 24,972,971 km (0.056 R)
• M53: 25,535,309 km (0.038 R)
• M54: 26,364,680 km (0.085 R)
• M55: 28,139,359 km (0.07 R)
• M56: 28,860,122 km (0.089 R)
• M57: 29,404,658 km (0.074 R)
• M58: 30,503,754 km (0.111 R)
• M59: 30,734,434 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.4

Radius: 14.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.81 AU - 9.73 AU

Year: 8912 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,650,240 km

• M1: 187,147 km (0.068 R)
• M2: 339,438 km (0.055 R)
• M3: 628,012 km (0.079 R)
• M4: 1,001,857 km (0.11 R)
• M5: 1,797,418 km (0.05 R)
• M6: 1,965,417 km (0.091 R)
• M7: 2,099,905 km (0.05 R)
• M8: 2,419,297 km (0.04 R)
• M9: 2,585,051 km (0.089 R)
• M10: 3,540,533 km (0.062 R)
• M11: 3,801,581 km (0.068 R)
• M12: 4,118,280 km (0.074 R)
• M13: 4,292,561 km (0.11 R)
• M14: 4,830,066 km (0.114 R)
• M15: 4,987,593 km (0.112 R)
• M16: 5,912,856 km (0.082 R)
• M17: 6,568,843 km (0.113 R)
• M18: 6,949,868 km (0.097 R)
• M19: 7,188,028 km (0.116 R)
• M20: 7,550,504 km (0.074 R)
• M21: 8,230,426 km (0.057 R)
• M22: 8,865,619 km (0.103 R)
• M23: 9,914,898 km (0.111 R)
• M24: 10,048,938 km (0.113 R)
• M25: 10,624,890 km (0.083 R)
• M26: 11,773,652 km (0.104 R)
• M27: 12,129,695 km (0.087 R)
• M28: 12,273,009 km (0.095 R)
• M29: 12,561,434 km (0.03 R)
• M30: 13,292,519 km (0.118 R)
• M31: 13,477,422 km (0.108 R)
• M32: 13,887,170 km (0.077 R)
• M33: 14,037,367 km (0.05 R)
• M34: 14,452,800 km (0.04 R)
• M35: 14,681,086 km (0.117 R)
• M36: 15,684,439 km (0.101 R)
• M37: 15,801,574 km (0.109 R)
• M38: 17,109,957 km (0.097 R)
• M39: 18,165,370 km (0.113 R)
• M40: 18,453,047 km (0.057 R)
• M41: 18,576,914 km (0.092 R)
• M42: 18,783,808 km (0.052 R)
• M43: 19,493,051 km (0.058 R)
• M44: 19,998,991 km (0.096 R)
• M45: 20,894,933 km (0.089 R)
• M46: 21,412,691 km (0.11 R)
• M47: 22,549,186 km (0.115 R)
• M48: 22,902,836 km (0.097 R)
• M49: 23,526,060 km (0.107 R)
• M50: 23,705,129 km (0.104 R)
• M51: 24,290,505 km (0.118 R)
• M52: 25,935,932 km (0.119 R)
• M53: 26,865,683 km (0.112 R)
• M54: 27,099,804 km (0.057 R)
• M55: 27,428,770 km (0.057 R)
• M56: 31,379,649 km (0.086 R)
• M57: 31,675,704 km (0.069 R)
• M58: 32,969,127 km (0.08 R)
• M59: 33,370,647 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.8

Radius: 9.1

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.15 AU - 11.93 AU

Year: 12823 Days

Day: 10.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 17,650,240 km

• M1: 309,219 km (0.068 R)
• M2: 370,853 km (0.072 R)
• M3: 692,937 km (0.085 R)
• M4: 797,057 km (0.104 R)
• M5: 973,433 km (0.059 R)
• M6: 1,101,639 km (0.094 R)
• M7: 1,837,062 km (0.112 R)
• M8: 2,292,139 km (0.09 R)
• M9: 2,880,357 km (0.098 R)
• M10: 2,980,438 km (0.082 R)
• M11: 3,636,126 km (0.104 R)
• M12: 3,806,817 km (0.071 R)
• M13: 4,205,047 km (0.112 R)
• M14: 4,400,870 km (0.103 R)
• M15: 4,869,560 km (0.055 R)
• M16: 4,989,239 km (0.108 R)
• M17: 5,127,317 km (0.034 R)
• M18: 5,301,599 km (0.071 R)
• M19: 5,566,686 km (0.119 R)
• M20: 5,945,169 km (0.084 R)
• M21: 6,294,929 km (0.049 R)
• M22: 6,500,327 km (0.116 R)
• M23: 7,072,239 km (0.059 R)
• M24: 7,879,619 km (0.108 R)
• M25: 8,674,582 km (0.12 R)
• M26: 8,819,991 km (0.053 R)
• M27: 10,055,670 km (0.053 R)
• M28: 10,626,984 km (0.11 R)
• M29: 10,827,295 km (0.055 R)
• M30: 11,118,712 km (0.091 R)
• M31: 11,549,404 km (0.055 R)
• M32: 11,893,330 km (0.076 R)
• M33: 13,494,177 km (0.075 R)
• M34: 13,880,588 km (0.05 R)
• M35: 13,977,677 km (0.087 R)
• M36: 15,086,646 km (0.043 R)
• M37: 15,664,243 km (0.082 R)
• M38: 15,790,803 km (0.047 R)
• M39: 15,943,094 km (0.074 R)
• M40: 16,789,369 km (0.042 R)
• M41: 17,074,652 km (0.097 R)
• M42: 17,361,730 km (0.091 R)
• M43: 17,623,976 km (0.068 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 16,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit