🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.43 AU - 0.59 AU

Year: 239 Days

Day: 12.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.55 AU - 0.71 AU

Year: 328 Days

Day: 41.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,382,663 km

• M1: 48,320 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.9

Radius: 9.9

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.22 AU - 1.62 AU

Year: 1110 Days

Day: 8.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,382,663 km

• M1: 139,575 km (0.053 R)
• M2: 215,122 km (0.072 R)
• M3: 346,169 km (0.079 R)
• M4: 494,720 km (0.031 R)
• M5: 648,507 km (0.103 R)
• M6: 715,975 km (0.073 R)
• M7: 899,831 km (0.104 R)
• M8: 990,488 km (0.119 R)
• M9: 1,084,585 km (0.077 R)
• M10: 1,369,419 km (0.118 R)
• M11: 1,458,579 km (0.064 R)
• M12: 1,566,738 km (0.09 R)
• M13: 1,791,285 km (0.087 R)
• M14: 1,880,445 km (0.047 R)
• M15: 2,204,624 km (0.107 R)
• M16: 2,300,516 km (0.059 R)
• M17: 2,368,583 km (0.104 R)
• M18: 2,566,501 km (0.112 R)
• M19: 2,759,782 km (0.046 R)
• M20: 3,053,442 km (0.092 R)
• M21: 3,193,167 km (0.096 R)
• M22: 3,269,312 km (0.119 R)
• M23: 3,368,196 km (0.11 R)
• M24: 3,877,278 km (0.072 R)
• M25: 4,278,050 km (0.101 R)
• M26: 4,507,833 km (0.097 R)
• M27: 4,618,236 km (0.064 R)
• M28: 4,692,137 km (0.118 R)
• M29: 4,904,117 km (0.117 R)
• M30: 5,131,955 km (0.115 R)
• M31: 5,558,758 km (0.091 R)
• M32: 5,637,596 km (0.067 R)
• M33: 5,730,047 km (0.069 R)
• M34: 5,983,616 km (0.094 R)
• M35: 6,186,321 km (0.111 R)
• M36: 6,309,141 km (0.073 R)
• M37: 6,377,656 km (0.052 R)
• M38: 6,473,997 km (0.071 R)
• M39: 6,612,675 km (0.118 R)
• M40: 6,963,332 km (0.106 R)
• M41: 7,105,300 km (0.051 R)
• M42: 7,219,743 km (0.119 R)
• M43: 7,305,762 km (0.1 R)
• M44: 7,888,745 km (0.107 R)
• M45: 8,171,036 km (0.045 R)
• M46: 8,471,578 km (0.103 R)
• M47: 8,638,529 km (0.116 R)
• M48: 8,821,936 km (0.106 R)
• M49: 9,192,490 km (0.088 R)
• M50: 9,285,989 km (0.103 R)
• M51: 9,348,371 km (0.063 R)
• M52: 10,302,357 km (0.084 R)
• M53: 10,383,139 km (0.113 R)
• M54: 10,464,221 km (0.083 R)
• M55: 10,873,072 km (0.109 R)
• M56: 11,021,474 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.3

Radius: 13

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.47 AU - 2.01 AU

Year: 1506 Days

Day: 6.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 22,382,663 km

• M1: 162,314 km (0.083 R)
• M2: 248,632 km (0.097 R)
• M3: 383,719 km (0.037 R)
• M4: 531,072 km (0.105 R)
• M5: 630,854 km (0.115 R)
• M6: 756,666 km (0.114 R)
• M7: 837,898 km (0.066 R)
• M8: 1,047,335 km (0.108 R)
• M9: 1,189,752 km (0.094 R)
• M10: 1,350,570 km (0.035 R)
• M11: 1,470,248 km (0.041 R)
• M12: 1,618,799 km (0.118 R)
• M13: 1,746,555 km (0.064 R)
• M14: 1,944,772 km (0.084 R)
• M15: 2,074,324 km (0.091 R)
• M16: 2,256,385 km (0.053 R)
• M17: 2,510,103 km (0.103 R)
• M18: 2,974,604 km (0.113 R)
• M19: 3,093,086 km (0.109 R)
• M20: 3,277,839 km (0.064 R)
• M21: 3,692,375 km (0.115 R)
• M22: 3,906,000 km (0.106 R)
• M23: 4,044,827 km (0.104 R)
• M24: 4,211,928 km (0.097 R)
• M25: 4,372,447 km (0.097 R)
• M26: 4,507,683 km (0.084 R)
• M27: 4,607,764 km (0.071 R)
• M28: 4,727,143 km (0.083 R)
• M29: 5,483,959 km (0.101 R)
• M30: 5,620,392 km (0.118 R)
• M31: 5,718,379 km (0.096 R)
• M32: 5,856,757 km (0.116 R)
• M33: 6,036,274 km (0.09 R)
• M34: 6,227,759 km (0.118 R)
• M35: 6,370,177 km (0.073 R)
• M36: 6,452,007 km (0.1 R)
• M37: 6,731,007 km (0.113 R)
• M38: 6,835,276 km (0.108 R)
• M39: 6,971,859 km (0.061 R)
• M40: 7,258,040 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.8

Radius: 10.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.97 AU - 2.75 AU

Year: 2378 Days

Day: 10.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,382,663 km

• M1: 132,993 km (0.108 R)
• M2: 215,870 km (0.093 R)
• M3: 323,580 km (0.105 R)
• M4: 392,844 km (0.109 R)
• M5: 487,240 km (0.064 R)
• M6: 688,150 km (0.113 R)
• M7: 769,083 km (0.083 R)
• M8: 1,023,848 km (0.08 R)
• M9: 1,091,765 km (0.042 R)
• M10: 1,241,812 km (0.113 R)
• M11: 1,314,816 km (0.046 R)
• M12: 1,427,164 km (0.077 R)
• M13: 1,592,021 km (0.087 R)
• M14: 1,732,643 km (0.112 R)
• M15: 2,102,598 km (0.107 R)
• M16: 2,179,491 km (0.105 R)
• M17: 2,347,789 km (0.091 R)
• M18: 2,473,900 km (0.073 R)
• M19: 2,626,041 km (0.089 R)
• M20: 2,781,324 km (0.082 R)
• M21: 2,915,064 km (0.087 R)
• M22: 3,226,976 km (0.083 R)
• M23: 3,380,613 km (0.099 R)
• M24: 3,536,793 km (0.108 R)
• M25: 3,775,551 km (0.118 R)
• M26: 4,101,974 km (0.112 R)
• M27: 4,899,181 km (0.064 R)
• M28: 5,061,494 km (0.109 R)
• M29: 5,467,204 km (0.107 R)
• M30: 5,558,907 km (0.091 R)
• M31: 5,728,102 km (0.107 R)
• M32: 5,821,152 km (0.079 R)
• M33: 5,961,774 km (0.046 R)
• M34: 6,071,878 km (0.091 R)
• M35: 6,151,016 km (0.081 R)
• M36: 6,246,309 km (0.104 R)
• M37: 6,406,379 km (0.113 R)
• M38: 6,519,176 km (0.067 R)
• M39: 6,763,170 km (0.112 R)
• M40: 6,944,034 km (0.11 R)
• M41: 7,093,183 km (0.105 R)
• M42: 7,293,794 km (0.096 R)
• M43: 7,428,581 km (0.07 R)
• M44: 7,564,267 km (0.053 R)
• M45: 7,786,420 km (0.062 R)
• M46: 7,975,960 km (0.112 R)
• M47: 8,167,296 km (0.116 R)
• M48: 8,412,786 km (0.103 R)
• M49: 8,678,621 km (0.112 R)
• M50: 8,893,294 km (0.101 R)
• M51: 9,037,357 km (0.037 R)
• M52: 9,254,872 km (0.101 R)
• M53: 9,955,290 km (0.104 R)
• M54: 10,236,533 km (0.038 R)
• M55: 10,672,910 km (0.099 R)
• M56: 10,768,504 km (0.078 R)
• M57: 10,922,141 km (0.092 R)
• M58: 10,999,333 km (0.094 R)
• M59: 11,231,659 km (0.114 R)
• M60: 11,329,047 km (0.116 R)
• M61: 11,406,987 km (0.111 R)
• M62: 11,602,960 km (0.077 R)
• M63: 12,018,095 km (0.092 R)
• M64: 12,177,416 km (0.103 R)
• M65: 12,277,497 km (0.097 R)
• M66: 12,458,211 km (0.074 R)
• M67: 13,292,369 km (0.112 R)
• M68: 13,560,748 km (0.072 R)
• M69: 14,018,816 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.5

Radius: 12.5

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.8 AU - 5.98 AU

Year: 8209 Days

Day: 5.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 22,382,663 km

• M1: 159,172 km (0.112 R)
• M2: 307,274 km (0.097 R)
• M3: 490,382 km (0.113 R)
• M4: 966,402 km (0.047 R)
• M5: 1,525,001 km (0.088 R)
• M6: 1,685,968 km (0.1 R)
• M7: 2,113,818 km (0.097 R)
• M8: 2,294,532 km (0.115 R)
• M9: 2,386,834 km (0.11 R)
• M10: 2,464,775 km (0.102 R)
• M11: 2,736,295 km (0.032 R)
• M12: 3,360,866 km (0.094 R)
• M13: 3,537,242 km (0.093 R)
• M14: 3,680,706 km (0.074 R)
• M15: 3,881,018 km (0.062 R)
• M16: 4,047,670 km (0.076 R)
• M17: 4,197,866 km (0.112 R)
• M18: 4,426,601 km (0.112 R)
• M19: 4,698,869 km (0.091 R)
• M20: 4,797,454 km (0.096 R)
• M21: 5,157,985 km (0.064 R)
• M22: 6,076,366 km (0.094 R)
• M23: 6,488,508 km (0.112 R)
• M24: 6,731,455 km (0.056 R)
• M25: 7,570,251 km (0.085 R)
• M26: 8,250,921 km (0.089 R)
• M27: 8,514,213 km (0.098 R)
• M28: 8,828,967 km (0.119 R)
• M29: 9,049,175 km (0.1 R)
• M30: 9,296,012 km (0.09 R)
• M31: 9,395,345 km (0.095 R)
• M32: 9,495,126 km (0.083 R)
• M33: 9,771,135 km (0.1 R)
• M34: 10,126,280 km (0.076 R)
• M35: 10,331,229 km (0.039 R)
• M36: 10,718,987 km (0.068 R)
• M37: 11,296,584 km (0.071 R)
• M38: 11,642,604 km (0.066 R)
• M39: 12,209,131 km (0.041 R)
• M40: 12,481,998 km (0.091 R)
• M41: 12,564,276 km (0.108 R)
• M42: 13,006,039 km (0.079 R)
• M43: 13,117,340 km (0.047 R)
• M44: 13,593,809 km (0.092 R)
• M45: 14,563,652 km (0.095 R)
• M46: 15,703,438 km (0.069 R)
• M47: 15,940,850 km (0.115 R)
• M48: 16,479,253 km (0.119 R)
• M49: 16,629,898 km (0.119 R)
• M50: 16,871,797 km (0.118 R)
• M51: 17,236,966 km (0.111 R)
• M52: 18,348,179 km (0.094 R)
• M53: 18,692,254 km (0.068 R)
• M54: 18,786,501 km (0.092 R)
• M55: 18,880,897 km (0.054 R)
• M56: 19,101,703 km (0.079 R)
• M57: 19,546,009 km (0.096 R)
• M58: 19,801,522 km (0.049 R)
• M59: 20,122,260 km (0.111 R)
• M60: 20,380,167 km (0.06 R)
• M61: 20,866,809 km (0.044 R)
• M62: 20,964,496 km (0.089 R)
• M63: 21,062,483 km (0.07 R)
• M64: 21,357,190 km (0.037 R)
• M65: 21,587,272 km (0.052 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 13,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit