🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.49 AU - 0.73 AU

Year: 308 Days

Day: 19.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,954,850 km

• M1: 206,295 km (0.026 R)
• M2: 574,456 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.2

Radius: 14.3

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.64 AU - 0.72 AU

Year: 362 Days

Day: 11.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,954,850 km

• M1: 184,604 km (0.106 R)
• M2: 308,321 km (0.107 R)
• M3: 503,098 km (0.07 R)
• M4: 662,120 km (0.111 R)
• M5: 756,217 km (0.106 R)
• M6: 851,960 km (0.085 R)
• M7: 975,528 km (0.066 R)
• M8: 1,105,678 km (0.115 R)
• M9: 1,200,373 km (0.057 R)
• M10: 1,323,941 km (0.119 R)
• M11: 1,451,997 km (0.058 R)
• M12: 1,645,577 km (0.094 R)
• M13: 1,779,467 km (0.119 R)
• M14: 1,907,373 km (0.094 R)
• M15: 2,105,141 km (0.112 R)
• M16: 2,198,790 km (0.071 R)
• M17: 2,395,959 km (0.058 R)
• M18: 2,582,358 km (0.116 R)
• M19: 2,677,503 km (0.111 R)
• M20: 2,790,898 km (0.086 R)
• M21: 2,882,901 km (0.077 R)
• M22: 3,016,940 km (0.061 R)
• M23: 3,123,304 km (0.06 R)
• M24: 3,236,999 km (0.116 R)
• M25: 3,327,805 km (0.094 R)
• M26: 3,480,993 km (0.092 R)
• M27: 3,686,989 km (0.074 R)
• M28: 3,826,564 km (0.109 R)
• M29: 4,045,725 km (0.113 R)
• M30: 4,143,861 km (0.05 R)
• M31: 4,262,642 km (0.037 R)
• M32: 4,443,057 km (0.067 R)
• M33: 4,619,133 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.3

Radius: 13

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.69 AU - 0.69 AU

Year: 370 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,954,850 km

• M1: 178,321 km (0.101 R)
• M2: 277,654 km (0.104 R)
• M3: 370,554 km (0.107 R)
• M4: 458,966 km (0.093 R)
• M5: 562,189 km (0.04 R)
• M6: 652,995 km (0.117 R)
• M7: 773,271 km (0.103 R)
• M8: 927,656 km (0.048 R)
• M9: 1,032,375 km (0.064 R)
• M10: 1,117,197 km (0.036 R)
• M11: 1,200,972 km (0.049 R)
• M12: 1,290,880 km (0.104 R)
• M13: 1,439,580 km (0.111 R)
• M14: 1,566,888 km (0.115 R)
• M15: 1,706,164 km (0.106 R)
• M16: 1,787,844 km (0.097 R)
• M17: 1,963,622 km (0.071 R)
• M18: 2,075,371 km (0.027 R)
• M19: 2,211,505 km (0.098 R)
• M20: 2,305,602 km (0.069 R)
• M21: 2,433,060 km (0.071 R)
• M22: 2,548,998 km (0.113 R)
• M23: 2,633,671 km (0.104 R)
• M24: 2,767,261 km (0.085 R)
• M25: 2,893,372 km (0.038 R)
• M26: 3,031,451 km (0.062 R)
• M27: 3,116,423 km (0.076 R)
• M28: 3,222,338 km (0.057 R)
• M29: 3,365,653 km (0.051 R)
• M30: 3,717,357 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.2

Radius: 9

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.82 AU - 0.98 AU

Year: 551 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 54,954,850 km

• M1: 135,536 km (0.096 R)
• M2: 195,524 km (0.067 R)
• M3: 307,872 km (0.089 R)
• M4: 413,638 km (0.12 R)
• M5: 598,391 km (0.095 R)
• M6: 666,159 km (0.095 R)
• M7: 751,430 km (0.089 R)
• M8: 835,504 km (0.118 R)
• M9: 917,783 km (0.099 R)
• M10: 997,519 km (0.057 R)
• M11: 1,090,868 km (0.055 R)
• M12: 1,210,396 km (0.096 R)
• M13: 1,419,534 km (0.101 R)
• M14: 1,494,034 km (0.104 R)
• M15: 1,634,058 km (0.077 R)
• M16: 1,719,029 km (0.085 R)
• M17: 1,798,615 km (0.071 R)
• M18: 2,024,209 km (0.074 R)
• M19: 2,087,489 km (0.102 R)
• M20: 2,151,217 km (0.075 R)
• M21: 2,317,421 km (0.106 R)
• M22: 2,473,002 km (0.084 R)
• M23: 2,570,989 km (0.067 R)
• M24: 2,755,294 km (0.105 R)
• M25: 2,833,384 km (0.105 R)
• M26: 2,920,300 km (0.072 R)
• M27: 3,104,605 km (0.09 R)
• M28: 3,259,887 km (0.11 R)
• M29: 3,367,747 km (0.12 R)
• M30: 3,485,032 km (0.112 R)
• M31: 3,758,497 km (0.066 R)
• M32: 3,854,090 km (0.11 R)
• M33: 3,915,425 km (0.108 R)
• M34: 4,235,714 km (0.091 R)
• M35: 4,326,221 km (0.086 R)
• M36: 4,435,577 km (0.047 R)
• M37: 4,760,204 km (0.088 R)
• M38: 4,816,603 km (0.095 R)
• M39: 4,987,144 km (0.103 R)
• M40: 5,063,738 km (0.102 R)
• M41: 5,121,334 km (0.104 R)
• M42: 5,198,526 km (0.094 R)
• M43: 5,266,294 km (0.072 R)
• M44: 5,511,036 km (0.09 R)
• M45: 5,679,633 km (0.047 R)
• M46: 5,880,094 km (0.065 R)
• M47: 6,011,740 km (0.064 R)
• M48: 6,103,294 km (0.069 R)
• M49: 6,350,130 km (0.065 R)
• M50: 6,526,955 km (0.063 R)
• M51: 6,673,711 km (0.047 R)
• M52: 6,906,634 km (0.093 R)
• M53: 7,099,317 km (0.112 R)
• M54: 7,185,485 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.8

Radius: 10.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.79 AU - 1.23 AU

Year: 655 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 54,954,850 km

• M1: 136,732 km (0.087 R)
• M2: 203,752 km (0.11 R)
• M3: 300,393 km (0.07 R)
• M4: 378,483 km (0.071 R)
• M5: 456,872 km (0.1 R)
• M6: 575,503 km (0.096 R)
• M7: 655,239 km (0.097 R)
• M8: 724,353 km (0.076 R)
• M9: 800,049 km (0.097 R)
• M10: 870,809 km (0.113 R)
• M11: 1,083,537 km (0.057 R)
• M12: 1,403,527 km (0.116 R)
• M13: 1,495,680 km (0.047 R)
• M14: 1,589,777 km (0.095 R)
• M15: 1,711,699 km (0.119 R)
• M16: 1,826,291 km (0.111 R)
• M17: 1,932,804 km (0.054 R)
• M18: 2,057,868 km (0.04 R)
• M19: 2,152,115 km (0.12 R)
• M20: 2,236,488 km (0.089 R)
• M21: 2,385,488 km (0.106 R)
• M22: 2,514,142 km (0.076 R)
• M23: 2,645,190 km (0.096 R)
• M24: 2,839,966 km (0.081 R)
• M25: 2,914,316 km (0.063 R)
• M26: 2,989,265 km (0.112 R)
• M27: 3,096,526 km (0.105 R)
• M28: 3,321,522 km (0.103 R)
• M29: 3,492,213 km (0.065 R)
• M30: 3,659,014 km (0.088 R)
• M31: 3,753,710 km (0.081 R)
• M32: 3,890,293 km (0.103 R)
• M33: 3,980,051 km (0.077 R)
• M34: 4,084,471 km (0.084 R)
• M35: 4,210,881 km (0.038 R)
• M36: 4,345,818 km (0.107 R)
• M37: 4,460,560 km (0.099 R)
• M38: 4,656,533 km (0.063 R)
• M39: 4,788,777 km (0.087 R)
• M40: 4,959,618 km (0.09 R)
• M41: 5,064,636 km (0.05 R)
• M42: 5,177,882 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.9

Radius: 6.8

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.16 AU - 9.3 AU

Year: 18106 Days

Day: 23 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,954,850 km

• M1: 98,435 km (0.085 R)
• M2: 716,574 km (0.093 R)
• M3: 1,189,153 km (0.096 R)
• M4: 1,279,810 km (0.06 R)
• M5: 1,444,367 km (0.082 R)
• M6: 1,951,504 km (0.113 R)
• M7: 2,196,546 km (0.11 R)
• M8: 3,114,179 km (0.12 R)
• M9: 4,135,932 km (0.083 R)
• M10: 4,344,921 km (0.036 R)
• M11: 4,992,380 km (0.077 R)
• M12: 5,066,132 km (0.084 R)
• M13: 5,214,832 km (0.062 R)
• M14: 5,823,995 km (0.08 R)
• M15: 6,820,317 km (0.115 R)
• M16: 7,485,279 km (0.118 R)
• M17: 7,569,802 km (0.066 R)
• M18: 8,476,963 km (0.084 R)
• M19: 8,742,500 km (0.035 R)
• M20: 9,010,729 km (0.12 R)
• M21: 9,145,815 km (0.039 R)
• M22: 10,344,842 km (0.052 R)
• M23: 10,676,052 km (0.109 R)
• M24: 10,771,346 km (0.107 R)
• M25: 11,887,196 km (0.044 R)
• M26: 12,234,114 km (0.057 R)
• M27: 12,785,831 km (0.086 R)
• M28: 13,294,613 km (0.082 R)
• M29: 13,448,549 km (0.105 R)
• M30: 13,654,546 km (0.103 R)
• M31: 13,809,828 km (0.115 R)
• M32: 17,203,456 km (0.076 R)
• M33: 17,483,204 km (0.119 R)
• M34: 17,708,199 km (0.07 R)
• M35: 17,821,146 km (0.028 R)
• M36: 18,161,032 km (0.066 R)
• M37: 19,309,794 km (0.083 R)
• M38: 19,426,031 km (0.045 R)
• M39: 20,186,737 km (0.118 R)
• M40: 22,161,129 km (0.101 R)
• M41: 23,202,181 km (0.114 R)
• M42: 23,821,815 km (0.085 R)
• M43: 24,133,727 km (0.059 R)
• M44: 24,446,985 km (0.085 R)
• M45: 24,761,739 km (0.118 R)
• M46: 25,331,407 km (0.112 R)
• M47: 25,777,508 km (0.054 R)
• M48: 25,905,414 km (0.08 R)
• M49: 25,969,442 km (0.09 R)
• M50: 26,226,152 km (0.098 R)
• M51: 27,326,594 km (0.075 R)
• M52: 27,718,541 km (0.084 R)
• M53: 28,375,874 km (0.081 R)
• M54: 28,839,178 km (0.066 R)
• M55: 29,105,014 km (0.091 R)
• M56: 29,505,338 km (0.094 R)
• M57: 29,706,098 km (0.098 R)
• M58: 29,773,118 km (0.093 R)
• M59: 30,446,308 km (0.086 R)
• M60: 30,513,926 km (0.104 R)
• M61: 31,260,719 km (0.113 R)
• M62: 31,397,152 km (0.028 R)
• M63: 32,426,834 km (0.098 R)
• M64: 32,495,799 km (0.076 R)
• M65: 33,467,437 km (0.076 R)
• M66: 36,726,427 km (0.108 R)
• M67: 37,231,170 km (0.111 R)
• M68: 37,738,157 km (0.086 R)
• M69: 39,863,045 km (0.113 R)
• M70: 40,010,998 km (0.088 R)
• M71: 41,201,198 km (0.116 R)
• M72: 42,629,858 km (0.114 R)
• M73: 42,856,798 km (0.037 R)
• M74: 43,921,636 km (0.117 R)
• M75: 44,150,969 km (0.111 R)
• M76: 44,841,363 km (0.092 R)
• M77: 44,995,150 km (0.101 R)
• M78: 45,149,236 km (0.118 R)
• M79: 46,154,982 km (0.09 R)
• M80: 46,388,056 km (0.1 R)
• M81: 46,699,519 km (0.066 R)
• M82: 46,933,639 km (0.101 R)
• M83: 49,533,800 km (0.03 R)
• M84: 49,931,880 km (0.062 R)
• M85: 50,331,007 km (0.111 R)
• M86: 50,490,927 km (0.114 R)
• M87: 51,534,522 km (0.063 R)
• M88: 51,776,421 km (0.11 R)
• M89: 52,423,283 km (0.111 R)
• M90: 52,504,365 km (0.1 R)
• M91: 53,316,980 km (0.11 R)
• M92: 54,461,703 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 17,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit