🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.66 AU - 0.68 AU

Year: 250 Days

Day: 38.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,391,747 km

• M1: 141,968 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.16 AU - 1.66 AU

Year: 764 Days

Day: 23.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.7

Radius: 12.4

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.59 AU - 4.69 AU

Year: 3846 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 74,391,747 km

• M1: 182,509 km (0.074 R)
• M2: 470,336 km (0.102 R)
• M3: 677,978 km (0.083 R)
• M4: 917,783 km (0.115 R)
• M5: 1,021,753 km (0.113 R)
• M6: 1,185,862 km (0.118 R)
• M7: 1,271,432 km (0.11 R)
• M8: 1,464,414 km (0.08 R)
• M9: 1,572,573 km (0.076 R)
• M10: 1,748,051 km (0.086 R)
• M11: 1,830,031 km (0.094 R)
• M12: 1,930,261 km (0.066 R)
• M13: 2,277,927 km (0.092 R)
• M14: 2,422,738 km (0.11 R)
• M15: 2,514,740 km (0.097 R)
• M16: 3,293,996 km (0.113 R)
• M17: 3,396,470 km (0.119 R)
• M18: 4,434,230 km (0.09 R)
• M19: 4,525,036 km (0.119 R)
• M20: 4,917,731 km (0.073 R)
• M21: 5,035,315 km (0.106 R)
• M22: 5,225,454 km (0.095 R)
• M23: 5,393,751 km (0.036 R)
• M24: 5,515,225 km (0.114 R)
• M25: 5,637,446 km (0.115 R)
• M26: 5,760,715 km (0.099 R)
• M27: 5,934,697 km (0.089 R)
• M28: 6,288,047 km (0.089 R)
• M29: 6,441,684 km (0.094 R)
• M30: 6,752,549 km (0.072 R)
• M31: 7,851,644 km (0.069 R)
• M32: 8,690,888 km (0.104 R)
• M33: 9,266,391 km (0.074 R)
• M34: 9,499,914 km (0.118 R)
• M35: 10,003,011 km (0.087 R)
• M36: 10,545,004 km (0.06 R)
• M37: 10,666,777 km (0.07 R)
• M38: 10,942,486 km (0.115 R)
• M39: 11,034,937 km (0.063 R)
• M40: 11,594,882 km (0.099 R)
• M41: 12,259,994 km (0.114 R)
• M42: 12,484,541 km (0.085 R)
• M43: 13,133,347 km (0.106 R)
• M44: 13,264,544 km (0.047 R)
• M45: 13,561,047 km (0.098 R)
• M46: 13,893,154 km (0.065 R)
• M47: 14,396,401 km (0.099 R)
• M48: 15,008,257 km (0.094 R)
• M49: 15,455,405 km (0.094 R)
• M50: 16,610,151 km (0.109 R)
• M51: 16,858,633 km (0.106 R)
• M52: 17,467,347 km (0.091 R)
• M53: 18,265,750 km (0.093 R)
• M54: 20,846,463 km (0.093 R)
• M55: 21,306,776 km (0.084 R)
• M56: 21,887,066 km (0.099 R)
• M57: 22,198,529 km (0.118 R)
• M58: 22,747,403 km (0.037 R)
• M59: 23,063,055 km (0.118 R)
• M60: 23,221,329 km (0.116 R)
• M61: 23,978,444 km (0.081 R)
• M62: 24,299,781 km (0.105 R)
• M63: 25,108,955 km (0.087 R)
• M64: 25,272,017 km (0.082 R)
• M65: 26,133,102 km (0.099 R)
• M66: 26,505,152 km (0.115 R)
• M67: 26,588,030 km (0.12 R)
• M68: 26,712,495 km (0.054 R)
• M69: 26,878,848 km (0.055 R)
• M70: 27,673,661 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.3

Radius: 14.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.72 AU - 8.06 AU

Year: 10118 Days

Day: 6.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,391,747 km

• M1: 244,892 km (0.115 R)
• M2: 349,909 km (0.076 R)
• M3: 565,181 km (0.038 R)
• M4: 764,595 km (0.116 R)
• M5: 900,280 km (0.073 R)
• M6: 1,008,140 km (0.102 R)
• M7: 1,159,234 km (0.119 R)
• M8: 1,550,432 km (0.104 R)
• M9: 1,773,184 km (0.073 R)
• M10: 1,982,920 km (0.058 R)
• M11: 2,103,196 km (0.101 R)
• M12: 2,201,183 km (0.073 R)
• M13: 2,478,986 km (0.075 R)
• M14: 2,714,902 km (0.114 R)
• M15: 2,822,164 km (0.054 R)
• M16: 2,985,824 km (0.097 R)
• M17: 3,467,080 km (0.082 R)
• M18: 3,761,788 km (0.057 R)
• M19: 3,851,846 km (0.091 R)
• M20: 4,034,056 km (0.057 R)
• M21: 4,281,641 km (0.117 R)
• M22: 4,922,518 km (0.048 R)
• M23: 5,154,095 km (0.085 R)
• M24: 5,254,476 km (0.095 R)
• M25: 5,593,764 km (0.12 R)
• M26: 6,984,874 km (0.102 R)
• M27: 8,281,140 km (0.108 R)
• M28: 8,796,205 km (0.088 R)
• M29: 9,403,722 km (0.085 R)
• M30: 9,774,725 km (0.097 R)
• M31: 9,941,227 km (0.115 R)
• M32: 10,234,738 km (0.111 R)
• M33: 10,573,877 km (0.102 R)
• M34: 10,701,932 km (0.116 R)
• M35: 11,002,923 km (0.116 R)
• M36: 11,306,757 km (0.113 R)
• M37: 11,745,527 km (0.048 R)
• M38: 13,232,979 km (0.101 R)
• M39: 13,463,509 km (0.081 R)
• M40: 13,741,911 km (0.078 R)
• M41: 13,835,260 km (0.077 R)
• M42: 14,731,501 km (0.087 R)
• M43: 15,549,502 km (0.102 R)
• M44: 15,646,591 km (0.077 R)
• M45: 16,086,558 km (0.057 R)
• M46: 17,481,259 km (0.055 R)
• M47: 17,683,665 km (0.026 R)
• M48: 17,886,819 km (0.046 R)
• M49: 18,039,708 km (0.089 R)
• M50: 18,604,141 km (0.113 R)
• M51: 19,961,143 km (0.119 R)
• M52: 20,066,909 km (0.085 R)
• M53: 21,188,145 km (0.059 R)
• M54: 21,296,005 km (0.104 R)
• M55: 21,512,174 km (0.105 R)
• M56: 23,212,802 km (0.103 R)
• M57: 24,785,824 km (0.116 R)
• M58: 25,298,646 km (0.089 R)
• M59: 26,045,737 km (0.025 R)
• M60: 26,625,279 km (0.083 R)
• M61: 27,092,174 km (0.091 R)
• M62: 30,313,017 km (0.08 R)
• M63: 30,800,406 km (0.031 R)
• M64: 31,782,965 km (0.08 R)
• M65: 32,838,229 km (0.093 R)
• M66: 33,088,207 km (0.067 R)
• M67: 33,841,881 km (0.094 R)
• M68: 34,410,801 km (0.088 R)
• M69: 35,174,499 km (0.062 R)
• M70: 36,394,918 km (0.079 R)
• M71: 36,848,050 km (0.089 R)
• M72: 38,415,836 km (0.111 R)
• M73: 39,340,500 km (0.038 R)
• M74: 39,739,029 km (0.111 R)
• M75: 41,616,482 km (0.103 R)
• M76: 42,634,047 km (0.096 R)
• M77: 43,591,174 km (0.076 R)
• M78: 45,457,108 km (0.099 R)
• M79: 46,435,029 km (0.077 R)
• M80: 46,785,836 km (0.075 R)
• M81: 46,926,458 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.8

Radius: 6.2

Gravity: 25.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.44 AU - 12.2 AU

Year: 16250 Days

Day: 18.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,391,747 km

• M1: 95,892 km (0.115 R)
• M2: 444,156 km (0.082 R)
• M3: 502,499 km (0.029 R)
• M4: 786,436 km (0.045 R)
• M5: 1,337,106 km (0.118 R)
• M6: 1,453,493 km (0.038 R)
• M7: 1,512,883 km (0.107 R)
• M8: 2,357,064 km (0.068 R)
• M9: 3,600,671 km (0.071 R)
• M10: 3,681,604 km (0.106 R)
• M11: 3,969,879 km (0.118 R)
• M12: 4,138,027 km (0.097 R)
• M13: 4,568,270 km (0.072 R)
• M14: 4,833,208 km (0.103 R)
• M15: 5,611,117 km (0.047 R)
• M16: 5,752,337 km (0.086 R)
• M17: 5,942,626 km (0.092 R)
• M18: 6,038,518 km (0.093 R)
• M19: 6,231,798 km (0.054 R)
• M20: 6,280,418 km (0.11 R)
• M21: 6,329,187 km (0.107 R)
• M22: 6,674,159 km (0.106 R)
• M23: 7,279,881 km (0.11 R)
• M24: 7,693,370 km (0.105 R)
• M25: 7,797,939 km (0.077 R)
• M26: 8,114,488 km (0.112 R)
• M27: 8,979,014 km (0.112 R)
• M28: 9,255,171 km (0.114 R)
• M29: 10,214,842 km (0.105 R)
• M30: 10,911,220 km (0.068 R)
• M31: 11,028,804 km (0.032 R)
• M32: 11,205,928 km (0.116 R)
• M33: 13,403,520 km (0.119 R)
• M34: 14,293,179 km (0.112 R)
• M35: 15,333,183 km (0.115 R)
• M36: 16,196,064 km (0.072 R)
• M37: 16,330,104 km (0.046 R)
• M38: 16,667,148 km (0.058 R)
• M39: 16,802,534 km (0.114 R)
• M40: 17,622,779 km (0.08 R)
• M41: 18,877,456 km (0.063 R)
• M42: 19,373,074 km (0.111 R)
• M43: 20,812,654 km (0.117 R)
• M44: 20,885,508 km (0.037 R)
• M45: 21,840,840 km (0.069 R)
• M46: 21,914,891 km (0.118 R)
• M47: 22,435,641 km (0.107 R)
• M48: 22,885,333 km (0.088 R)
• M49: 23,565,405 km (0.086 R)
• M50: 23,793,541 km (0.106 R)
• M51: 25,801,444 km (0.116 R)
• M52: 26,193,839 km (0.116 R)
• M53: 27,702,534 km (0.101 R)
• M54: 27,943,386 km (0.09 R)
• M55: 29,321,033 km (0.033 R)
• M56: 30,059,299 km (0.105 R)
• M57: 30,224,155 km (0.114 R)
• M58: 30,969,901 km (0.098 R)
• M59: 32,226,224 km (0.1 R)
• M60: 32,987,976 km (0.042 R)
• M61: 33,927,002 km (0.08 R)
• M62: 34,788,237 km (0.113 R)
• M63: 35,048,088 km (0.052 R)
• M64: 35,482,521 km (0.036 R)
• M65: 36,796,439 km (0.117 R)
• M66: 37,415,026 km (0.096 R)
• M67: 38,483,454 km (0.089 R)
• M68: 39,111,316 km (0.067 R)
• M69: 39,291,432 km (0.104 R)
• M70: 39,833,126 km (0.036 R)
• M71: 40,377,213 km (0.094 R)
• M72: 42,208,890 km (0.086 R)
• M73: 42,578,546 km (0.116 R)
• M74: 42,763,748 km (0.119 R)
• M75: 43,786,998 km (0.113 R)
• M76: 44,442,386 km (0.08 R)
• M77: 45,478,949 km (0.116 R)
• M78: 45,763,036 km (0.119 R)
• M79: 46,809,473 km (0.078 R)
• M80: 47,479,671 km (0.064 R)
• M81: 48,249,352 km (0.09 R)
• M82: 50,975,774 km (0.105 R)
• M83: 52,258,426 km (0.052 R)
• M84: 53,951,724 km (0.061 R)
• M85: 55,966,957 km (0.115 R)
• M86: 58,417,370 km (0.09 R)
• M87: 64,163,574 km (0.053 R)
• M88: 64,482,217 km (0.072 R)
• M89: 66,726,933 km (0.063 R)
• M90: 68,345,882 km (0.078 R)
• M91: 70,743,636 km (0.119 R)
• M92: 71,402,465 km (0.12 R)
• M93: 72,173,493 km (0.11 R)
• M94: 74,168,979 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 10,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit