🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.53 AU - 0.67 AU

Year: 300 Days

Day: 15.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.2

Radius: 10.6

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.25 AU - 1.73 AU

Year: 1174 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,954,269 km

• M1: 132,245 km (0.115 R)
• M2: 202,705 km (0.053 R)
• M3: 296,054 km (0.118 R)
• M4: 376,239 km (0.07 R)
• M5: 506,090 km (0.098 R)
• M6: 577,597 km (0.114 R)
• M7: 705,803 km (0.033 R)
• M8: 844,330 km (0.089 R)
• M9: 924,664 km (0.112 R)
• M10: 992,582 km (0.062 R)
• M11: 1,062,145 km (0.052 R)
• M12: 1,198,578 km (0.053 R)
• M13: 1,315,564 km (0.087 R)
• M14: 1,427,612 km (0.097 R)
• M15: 1,624,932 km (0.077 R)
• M16: 1,727,107 km (0.114 R)
• M17: 1,793,230 km (0.052 R)
• M18: 1,898,995 km (0.11 R)
• M19: 2,056,522 km (0.109 R)
• M20: 2,249,354 km (0.051 R)
• M21: 2,490,954 km (0.086 R)
• M22: 2,785,512 km (0.091 R)
• M23: 3,125,848 km (0.103 R)
• M24: 3,265,871 km (0.1 R)
• M25: 3,348,449 km (0.108 R)
• M26: 3,649,440 km (0.086 R)
• M27: 3,735,160 km (0.095 R)
• M28: 3,959,108 km (0.07 R)
• M29: 4,047,370 km (0.068 R)
• M30: 4,149,097 km (0.065 R)
• M31: 4,225,990 km (0.057 R)
• M32: 4,420,168 km (0.106 R)
• M33: 4,925,360 km (0.055 R)
• M34: 5,006,891 km (0.119 R)
• M35: 5,088,721 km (0.045 R)
• M36: 5,212,588 km (0.113 R)
• M37: 5,309,528 km (0.112 R)
• M38: 5,533,326 km (0.117 R)
• M39: 5,703,419 km (0.108 R)
• M40: 5,961,625 km (0.112 R)
• M41: 6,150,417 km (0.095 R)
• M42: 6,444,975 km (0.101 R)
• M43: 6,668,923 km (0.109 R)
• M44: 6,759,281 km (0.117 R)
• M45: 6,880,305 km (0.071 R)
• M46: 7,387,292 km (0.074 R)
• M47: 7,496,349 km (0.077 R)
• M48: 7,574,589 km (0.077 R)
• M49: 8,017,997 km (0.12 R)
• M50: 8,258,999 km (0.095 R)
• M51: 8,584,075 km (0.058 R)
• M52: 8,715,273 km (0.102 R)
• M53: 8,996,218 km (0.063 R)
• M54: 9,618,245 km (0.12 R)
• M55: 9,840,099 km (0.03 R)
• M56: 10,254,186 km (0.116 R)
• M57: 10,358,605 km (0.027 R)
• M58: 10,533,485 km (0.09 R)
• M59: 10,603,647 km (0.11 R)
• M60: 11,028,205 km (0.084 R)
• M61: 11,206,676 km (0.065 R)
• M62: 11,386,193 km (0.087 R)
• M63: 11,494,352 km (0.089 R)
• M64: 11,639,014 km (0.103 R)
• M65: 11,748,070 km (0.103 R)
• M66: 11,930,430 km (0.067 R)
• M67: 12,003,584 km (0.079 R)
• M68: 12,371,894 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.5

Radius: 13.4

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.86 AU - 2.28 AU

Year: 1923 Days

Day: 9.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 55,954,269 km

• M1: 172,187 km (0.055 R)
• M2: 266,434 km (0.08 R)
• M3: 384,467 km (0.036 R)
• M4: 629,358 km (0.049 R)
• M5: 717,172 km (0.065 R)
• M6: 823,536 km (0.079 R)
• M7: 914,492 km (0.041 R)
• M8: 1,024,147 km (0.12 R)
• M9: 1,162,226 km (0.097 R)
• M10: 1,624,334 km (0.093 R)
• M11: 2,082,851 km (0.077 R)
• M12: 2,455,799 km (0.11 R)
• M13: 2,677,054 km (0.055 R)
• M14: 2,839,218 km (0.068 R)
• M15: 2,938,102 km (0.1 R)
• M16: 3,071,843 km (0.107 R)
• M17: 3,162,200 km (0.096 R)
• M18: 3,322,419 km (0.12 R)
• M19: 3,675,021 km (0.075 R)
• M20: 3,856,035 km (0.083 R)
• M21: 4,039,890 km (0.104 R)
• M22: 4,126,807 km (0.114 R)
• M23: 4,302,435 km (0.078 R)
• M24: 4,391,146 km (0.032 R)
• M25: 4,687,200 km (0.096 R)
• M26: 5,016,465 km (0.091 R)
• M27: 5,326,133 km (0.044 R)
• M28: 5,462,716 km (0.049 R)
• M29: 5,767,447 km (0.078 R)
• M30: 6,063,501 km (0.055 R)
• M31: 6,408,025 km (0.118 R)
• M32: 6,685,379 km (0.096 R)
• M33: 7,161,549 km (0.043 R)
• M34: 7,358,121 km (0.115 R)
• M35: 7,480,043 km (0.099 R)
• M36: 7,756,799 km (0.077 R)
• M37: 8,021,288 km (0.109 R)
• M38: 8,194,074 km (0.045 R)
• M39: 8,399,771 km (0.074 R)
• M40: 8,495,364 km (0.103 R)
• M41: 8,881,177 km (0.076 R)
• M42: 9,092,559 km (0.073 R)
• M43: 9,289,280 km (0.106 R)
• M44: 9,487,347 km (0.109 R)
• M45: 9,820,502 km (0.102 R)
• M46: 9,971,745 km (0.027 R)
• M47: 10,073,023 km (0.033 R)
• M48: 10,670,667 km (0.089 R)
• M49: 10,895,512 km (0.119 R)
• M50: 11,139,506 km (0.098 R)
• M51: 11,227,021 km (0.028 R)
• M52: 11,420,451 km (0.108 R)
• M53: 11,632,880 km (0.109 R)
• M54: 11,739,543 km (0.115 R)
• M55: 12,097,381 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.2

Radius: 11.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.36 AU - 3.72 AU

Year: 3422 Days

Day: 11.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 55,954,269 km

• M1: 166,652 km (0.028 R)
• M2: 248,931 km (0.103 R)
• M3: 379,380 km (0.12 R)
• M4: 520,002 km (0.107 R)
• M5: 614,099 km (0.077 R)
• M6: 785,838 km (0.057 R)
• M7: 884,423 km (0.105 R)
• M8: 967,898 km (0.057 R)
• M9: 1,199,625 km (0.106 R)
• M10: 1,314,965 km (0.052 R)
• M11: 1,441,974 km (0.082 R)
• M12: 1,534,276 km (0.114 R)
• M13: 1,806,544 km (0.109 R)
• M14: 2,280,320 km (0.048 R)
• M15: 2,434,406 km (0.078 R)
• M16: 2,582,807 km (0.11 R)
• M17: 2,667,629 km (0.117 R)
• M18: 2,849,839 km (0.108 R)
• M19: 2,986,721 km (0.109 R)
• M20: 3,166,089 km (0.069 R)
• M21: 3,246,872 km (0.112 R)
• M22: 3,441,798 km (0.099 R)
• M23: 3,545,918 km (0.114 R)
• M24: 3,661,707 km (0.112 R)
• M25: 3,736,057 km (0.108 R)
• M26: 3,918,716 km (0.11 R)
• M27: 4,060,535 km (0.034 R)
• M28: 4,203,999 km (0.089 R)
• M29: 4,337,889 km (0.066 R)
• M30: 4,656,084 km (0.111 R)
• M31: 4,958,272 km (0.114 R)
• M32: 5,195,235 km (0.04 R)
• M33: 5,399,586 km (0.092 R)
• M34: 5,508,792 km (0.092 R)
• M35: 5,928,264 km (0.092 R)
• M36: 6,167,172 km (0.115 R)
• M37: 6,307,046 km (0.074 R)
• M38: 6,693,757 km (0.118 R)
• M39: 6,929,523 km (0.109 R)
• M40: 7,035,139 km (0.102 R)
• M41: 7,476,752 km (0.108 R)
• M42: 7,639,514 km (0.037 R)
• M43: 8,344,719 km (0.104 R)
• M44: 8,499,553 km (0.079 R)
• M45: 8,712,131 km (0.102 R)
• M46: 8,912,293 km (0.033 R)
• M47: 9,056,206 km (0.073 R)
• M48: 9,157,334 km (0.096 R)
• M49: 9,331,616 km (0.112 R)
• M50: 9,419,280 km (0.086 R)
• M51: 9,580,547 km (0.06 R)
• M52: 9,772,331 km (0.039 R)
• M53: 10,084,841 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.9

Radius: 7.6

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.52 AU - 8.42 AU

Year: 11881 Days

Day: 19.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,954,269 km

• M1: 142,268 km (0.104 R)
• M2: 207,642 km (0.045 R)
• M3: 276,756 km (0.105 R)
• M4: 429,346 km (0.074 R)
• M5: 592,557 km (0.098 R)
• M6: 700,417 km (0.116 R)
• M7: 795,412 km (0.107 R)
• M8: 1,241,812 km (0.095 R)
• M9: 1,406,220 km (0.098 R)
• M10: 1,478,775 km (0.1 R)
• M11: 1,678,787 km (0.038 R)
• M12: 1,730,099 km (0.104 R)
• M13: 2,104,692 km (0.106 R)
• M14: 2,958,148 km (0.112 R)
• M15: 3,470,371 km (0.08 R)
• M16: 3,736,805 km (0.094 R)
• M17: 4,218,959 km (0.105 R)
• M18: 4,720,710 km (0.086 R)
• M19: 4,794,013 km (0.068 R)
• M20: 5,016,017 km (0.095 R)
• M21: 5,780,163 km (0.09 R)
• M22: 6,580,362 km (0.115 R)
• M23: 7,844,464 km (0.117 R)
• M24: 9,044,687 km (0.069 R)
• M25: 9,365,126 km (0.118 R)
• M26: 9,970,100 km (0.053 R)
• M27: 11,315,733 km (0.062 R)
• M28: 12,311,306 km (0.068 R)
• M29: 14,545,251 km (0.092 R)
• M30: 15,516,740 km (0.054 R)
• M31: 16,120,816 km (0.059 R)
• M32: 16,342,371 km (0.119 R)
• M33: 17,408,555 km (0.119 R)
• M34: 18,728,905 km (0.083 R)
• M35: 19,313,085 km (0.069 R)
• M36: 20,140,960 km (0.061 R)
• M37: 21,040,641 km (0.063 R)
• M38: 21,647,709 km (0.109 R)
• M39: 21,708,745 km (0.067 R)
• M40: 22,569,232 km (0.117 R)
• M41: 23,378,108 km (0.059 R)
• M42: 23,880,607 km (0.066 R)
• M43: 25,796,657 km (0.118 R)
• M44: 26,576,810 km (0.106 R)
• M45: 28,027,011 km (0.061 R)
• M46: 28,493,906 km (0.083 R)
• M47: 29,097,833 km (0.1 R)
• M48: 29,232,621 km (0.118 R)
• M49: 29,502,794 km (0.113 R)
• M50: 29,570,562 km (0.097 R)
• M51: 30,729,048 km (0.064 R)
• M52: 31,141,490 km (0.088 R)
• M53: 31,279,419 km (0.106 R)
• M54: 31,902,344 km (0.062 R)
• M55: 33,442,454 km (0.095 R)
• M56: 33,512,915 km (0.062 R)
• M57: 33,654,285 km (0.082 R)
• M58: 34,577,603 km (0.027 R)
• M59: 34,863,335 km (0.081 R)
• M60: 35,293,429 km (0.028 R)
• M61: 35,941,936 km (0.092 R)
• M62: 36,014,341 km (0.037 R)
• M63: 37,323,921 km (0.119 R)
• M64: 40,064,554 km (0.028 R)
• M65: 40,139,502 km (0.112 R)
• M66: 40,665,488 km (0.069 R)
• M67: 41,042,774 km (0.095 R)
• M68: 41,345,261 km (0.1 R)
• M69: 43,099,446 km (0.106 R)
• M70: 43,253,083 km (0.114 R)
• M71: 44,877,716 km (0.119 R)
• M72: 46,207,491 km (0.072 R)
• M73: 46,601,083 km (0.118 R)
• M74: 46,679,921 km (0.085 R)
• M75: 46,995,722 km (0.117 R)
• M76: 47,550,132 km (0.059 R)
• M77: 48,106,786 km (0.092 R)
• M78: 48,266,107 km (0.094 R)
• M79: 48,825,454 km (0.036 R)
• M80: 49,467,378 km (0.031 R)
• M81: 50,678,523 km (0.118 R)
• M82: 52,226,412 km (0.062 R)
• M83: 52,308,391 km (0.105 R)
• M84: 52,390,371 km (0.092 R)
• M85: 52,472,351 km (0.057 R)
• M86: 54,038,192 km (0.07 R)
• M87: 54,535,904 km (0.084 R)
• M88: 55,452,340 km (0.06 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 11,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit