🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.63 AU

Year: 260 Days

Day: 33.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,789,463 km

• M1: 42,187 km (0.033 R)
• M2: 152,440 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.5

Radius: 9.2

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.69 AU - 1.01 AU

Year: 514 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 99.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,789,463 km

• M1: 115,340 km (0.117 R)
• M2: 198,516 km (0.093 R)
• M3: 257,608 km (0.103 R)
• M4: 360,980 km (0.1 R)
• M5: 435,330 km (0.116 R)
• M6: 569,220 km (0.097 R)
• M7: 698,024 km (0.089 R)
• M8: 799,301 km (0.09 R)
• M9: 972,237 km (0.104 R)
• M10: 1,058,854 km (0.102 R)
• M11: 1,245,103 km (0.115 R)
• M12: 1,349,822 km (0.057 R)
• M13: 1,426,565 km (0.078 R)
• M14: 1,504,805 km (0.115 R)
• M15: 1,638,545 km (0.117 R)
• M16: 1,715,289 km (0.057 R)
• M17: 1,877,902 km (0.054 R)
• M18: 1,993,242 km (0.109 R)
• M19: 2,200,585 km (0.057 R)
• M20: 2,334,624 km (0.051 R)
• M21: 2,402,691 km (0.108 R)
• M22: 2,465,223 km (0.061 R)
• M23: 2,528,204 km (0.096 R)
• M24: 2,636,662 km (0.114 R)
• M25: 2,714,154 km (0.08 R)
• M26: 2,871,382 km (0.038 R)
• M27: 3,133,477 km (0.105 R)
• M28: 3,194,962 km (0.089 R)
• M29: 3,354,283 km (0.105 R)
• M30: 3,431,326 km (0.082 R)
• M31: 3,509,117 km (0.086 R)
• M32: 3,580,176 km (0.115 R)
• M33: 3,687,887 km (0.101 R)
• M34: 3,782,133 km (0.096 R)
• M35: 3,884,458 km (0.077 R)
• M36: 4,017,451 km (0.034 R)
• M37: 4,151,939 km (0.086 R)
• M38: 4,265,185 km (0.112 R)
• M39: 4,448,442 km (0.091 R)
• M40: 4,525,635 km (0.108 R)
• M41: 4,626,613 km (0.085 R)
• M42: 4,696,924 km (0.116 R)
• M43: 4,982,058 km (0.11 R)
• M44: 5,086,328 km (0.097 R)
• M45: 5,215,730 km (0.117 R)
• M46: 5,379,091 km (0.079 R)
• M47: 5,444,914 km (0.083 R)
• M48: 5,569,080 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.3

Radius: 12.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.28 AU - 2.74 AU

Year: 2609 Days

Day: 13.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,789,463 km

• M1: 154,834 km (0.116 R)
• M2: 244,144 km (0.031 R)
• M3: 509,979 km (0.082 R)
• M4: 807,679 km (0.062 R)
• M5: 912,996 km (0.054 R)
• M6: 1,033,721 km (0.065 R)
• M7: 1,138,889 km (0.065 R)
• M8: 1,292,376 km (0.063 R)
• M9: 1,383,481 km (0.07 R)
• M10: 1,596,508 km (0.039 R)
• M11: 1,936,844 km (0.073 R)
• M12: 2,204,025 km (0.113 R)
• M13: 2,286,603 km (0.102 R)
• M14: 2,426,477 km (0.105 R)
• M15: 2,526,259 km (0.093 R)
• M16: 2,641,898 km (0.117 R)
• M17: 2,818,873 km (0.114 R)
• M18: 3,076,480 km (0.087 R)
• M19: 3,153,673 km (0.078 R)
• M20: 3,294,444 km (0.109 R)
• M21: 3,696,264 km (0.097 R)
• M22: 3,844,964 km (0.075 R)
• M23: 4,494,369 km (0.114 R)
• M24: 4,600,135 km (0.089 R)
• M25: 4,849,963 km (0.096 R)
• M26: 4,958,571 km (0.11 R)
• M27: 5,122,829 km (0.076 R)
• M28: 5,344,683 km (0.105 R)
• M29: 5,513,280 km (0.106 R)
• M30: 5,607,676 km (0.118 R)
• M31: 5,740,818 km (0.07 R)
• M32: 6,029,542 km (0.047 R)
• M33: 6,621,351 km (0.1 R)
• M34: 6,924,287 km (0.12 R)
• M35: 7,005,967 km (0.03 R)
• M36: 7,418,558 km (0.091 R)
• M37: 7,502,034 km (0.111 R)
• M38: 7,691,126 km (0.067 R)
• M39: 7,817,985 km (0.089 R)
• M40: 8,052,554 km (0.079 R)
• M41: 8,267,676 km (0.039 R)
• M42: 8,528,575 km (0.055 R)
• M43: 9,102,881 km (0.116 R)
• M44: 9,394,746 km (0.033 R)
• M45: 9,598,648 km (0.104 R)
• M46: 9,918,788 km (0.093 R)
• M47: 10,103,391 km (0.105 R)
• M48: 10,219,330 km (0.097 R)
• M49: 11,043,016 km (0.119 R)
• M50: 11,186,480 km (0.106 R)
• M51: 11,306,457 km (0.085 R)
• M52: 11,402,649 km (0.059 R)
• M53: 11,547,609 km (0.034 R)
• M54: 12,256,853 km (0.081 R)
• M55: 12,405,254 km (0.102 R)
• M56: 13,030,423 km (0.109 R)
• M57: 13,640,334 km (0.119 R)
• M58: 13,794,270 km (0.12 R)
• M59: 14,103,938 km (0.037 R)
• M60: 14,494,089 km (0.078 R)
• M61: 14,756,334 km (0.112 R)
• M62: 15,605,751 km (0.104 R)
• M63: 15,739,940 km (0.094 R)
• M64: 16,307,664 km (0.054 R)
• M65: 16,416,422 km (0.041 R)
• M66: 17,966,405 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.5

Radius: 10.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.39 AU - 5.91 AU

Year: 7667 Days

Day: 8.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,789,463 km

• M1: 136,433 km (0.104 R)
• M2: 282,441 km (0.117 R)
• M3: 422,315 km (0.053 R)
• M4: 590,463 km (0.077 R)
• M5: 683,662 km (0.119 R)
• M6: 793,916 km (0.085 R)
• M7: 1,123,031 km (0.083 R)
• M8: 1,537,417 km (0.117 R)
• M9: 1,611,019 km (0.098 R)
• M10: 1,777,372 km (0.051 R)
• M11: 1,886,280 km (0.11 R)
• M12: 2,764,718 km (0.119 R)
• M13: 2,946,779 km (0.099 R)
• M14: 3,039,380 km (0.119 R)
• M15: 3,151,878 km (0.051 R)
• M16: 3,575,988 km (0.098 R)
• M17: 3,815,045 km (0.108 R)
• M18: 3,977,359 km (0.087 R)
• M19: 4,606,418 km (0.11 R)
• M20: 4,779,353 km (0.093 R)
• M21: 4,888,709 km (0.077 R)
• M22: 5,131,955 km (0.116 R)
• M23: 5,221,564 km (0.046 R)
• M24: 5,699,978 km (0.116 R)
• M25: 5,932,752 km (0.038 R)
• M26: 6,026,700 km (0.093 R)
• M27: 6,480,131 km (0.08 R)
• M28: 6,576,921 km (0.076 R)
• M29: 6,919,799 km (0.111 R)
• M30: 7,268,512 km (0.094 R)
• M31: 7,622,909 km (0.097 R)
• M32: 7,853,888 km (0.036 R)
• M33: 8,139,171 km (0.077 R)
• M34: 9,151,201 km (0.11 R)
• M35: 9,424,067 km (0.042 R)
• M36: 9,616,750 km (0.1 R)
• M37: 9,755,128 km (0.112 R)
• M38: 10,174,450 km (0.097 R)
• M39: 10,343,795 km (0.05 R)
• M40: 11,262,775 km (0.098 R)
• M41: 11,702,593 km (0.104 R)
• M42: 11,939,406 km (0.035 R)
• M43: 12,417,820 km (0.116 R)
• M44: 13,024,888 km (0.057 R)
• M45: 13,116,741 km (0.098 R)
• M46: 13,301,195 km (0.034 R)
• M47: 13,455,431 km (0.086 R)
• M48: 13,641,531 km (0.097 R)
• M49: 14,903,239 km (0.069 R)
• M50: 15,031,444 km (0.039 R)
• M51: 15,450,767 km (0.108 R)
• M52: 15,743,231 km (0.116 R)
• M53: 16,004,878 km (0.084 R)
• M54: 16,399,966 km (0.104 R)
• M55: 16,698,414 km (0.086 R)
• M56: 17,032,017 km (0.037 R)
• M57: 17,300,695 km (0.106 R)
• M58: 17,978,223 km (0.061 R)
• M59: 18,046,440 km (0.108 R)
• M60: 18,285,946 km (0.079 R)
• M61: 18,595,315 km (0.087 R)
• M62: 18,941,185 km (0.064 R)
• M63: 19,219,437 km (0.05 R)
• M64: 19,324,155 km (0.1 R)
• M65: 19,780,130 km (0.098 R)
• M66: 19,956,356 km (0.082 R)
• M67: 20,062,421 km (0.081 R)
• M68: 20,346,058 km (0.089 R)
• M69: 21,277,156 km (0.101 R)
• M70: 21,638,883 km (0.105 R)
• M71: 22,002,705 km (0.042 R)
• M72: 23,143,539 km (0.089 R)
• M73: 23,329,339 km (0.105 R)
• M74: 24,492,313 km (0.11 R)
• M75: 24,643,706 km (0.026 R)
• M76: 25,443,905 km (0.11 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: 508 - 20,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit