🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.45 AU - 0.65 AU

Year: 148 Days

Day: 39.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,416,874 km

• M1: 35,903 km (0.094 R)
• M2: 362,476 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.18 AU - 1.38 AU

Year: 524 Days

Day: 30.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,416,874 km

• M1: 880,383 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.28 AU - 1.38 AU

Year: 555 Days

Day: 45.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.33 AU - 2.51 AU

Year: 1361 Days

Day: 39.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.82 AU - 4.22 AU

Year: 2388 Days

Day: 43.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.3

Radius: 9.9

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.51 AU - 6.89 AU

Year: 4922 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 83,416,874 km

• M1: 347,965 km (0.097 R)
• M2: 490,232 km (0.103 R)
• M3: 917,035 km (0.074 R)
• M4: 1,252,284 km (0.112 R)
• M5: 1,454,839 km (0.081 R)
• M6: 1,538,913 km (0.064 R)
• M7: 1,726,808 km (0.073 R)
• M8: 1,891,815 km (0.086 R)
• M9: 2,046,499 km (0.104 R)
• M10: 2,485,120 km (0.099 R)
• M11: 3,024,271 km (0.103 R)
• M12: 3,169,231 km (0.098 R)
• M13: 3,279,634 km (0.078 R)
• M14: 3,561,028 km (0.076 R)
• M15: 3,928,889 km (0.096 R)
• M16: 4,127,405 km (0.029 R)
• M17: 4,390,548 km (0.116 R)
• M18: 4,700,963 km (0.062 R)
• M19: 4,848,168 km (0.062 R)
• M20: 5,519,114 km (0.12 R)
• M21: 5,607,826 km (0.044 R)
• M22: 5,719,276 km (0.098 R)
• M23: 5,921,981 km (0.111 R)
• M24: 6,334,423 km (0.094 R)
• M25: 6,803,711 km (0.064 R)
• M26: 6,922,791 km (0.099 R)
• M27: 6,994,598 km (0.116 R)
• M28: 7,332,839 km (0.035 R)
• M29: 7,503,979 km (0.084 R)
• M30: 7,750,815 km (0.064 R)
• M31: 7,875,281 km (0.102 R)
• M32: 8,277,998 km (0.076 R)
• M33: 8,354,143 km (0.096 R)
• M34: 8,456,319 km (0.095 R)
• M35: 8,584,375 km (0.113 R)
• M36: 8,713,178 km (0.1 R)
• M37: 9,050,970 km (0.092 R)
• M38: 9,393,250 km (0.077 R)
• M39: 9,552,572 km (0.094 R)
• M40: 9,820,203 km (0.076 R)
• M41: 10,582,703 km (0.106 R)
• M42: 10,776,283 km (0.074 R)
• M43: 10,887,434 km (0.119 R)
• M44: 11,054,983 km (0.079 R)
• M45: 11,790,407 km (0.095 R)
• M46: 12,454,322 km (0.118 R)
• M47: 13,219,365 km (0.057 R)
• M48: 13,848,424 km (0.098 R)
• M49: 14,548,543 km (0.115 R)
• M50: 15,166,681 km (0.087 R)
• M51: 15,260,180 km (0.065 R)
• M52: 15,635,969 km (0.114 R)
• M53: 15,793,496 km (0.12 R)
• M54: 16,173,624 km (0.11 R)
• M55: 16,460,703 km (0.095 R)
• M56: 16,717,263 km (0.102 R)
• M57: 17,072,408 km (0.096 R)
• M58: 17,137,184 km (0.108 R)
• M59: 17,332,110 km (0.118 R)
• M60: 18,218,477 km (0.094 R)
• M61: 18,550,435 km (0.116 R)
• M62: 18,951,507 km (0.112 R)
• M63: 19,085,846 km (0.078 R)
• M64: 19,626,343 km (0.114 R)
• M65: 19,762,178 km (0.098 R)
• M66: 19,898,462 km (0.099 R)
• M67: 20,000,787 km (0.107 R)
• M68: 21,767,837 km (0.102 R)
• M69: 22,474,387 km (0.083 R)
• M70: 22,973,446 km (0.116 R)
• M71: 23,116,761 km (0.083 R)
• M72: 23,873,726 km (0.09 R)
• M73: 24,018,836 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.8

Radius: 14.2

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.98 AU - 11.52 AU

Year: 11010 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,416,874 km

• M1: 195,524 km (0.098 R)
• M2: 317,297 km (0.102 R)
• M3: 441,912 km (0.052 R)
• M4: 606,470 km (0.104 R)
• M5: 832,213 km (0.068 R)
• M6: 1,461,422 km (0.086 R)
• M7: 1,579,305 km (0.108 R)
• M8: 1,774,829 km (0.044 R)
• M9: 2,083,599 km (0.105 R)
• M10: 2,382,346 km (0.103 R)
• M11: 2,753,498 km (0.069 R)
• M12: 3,204,985 km (0.102 R)
• M13: 3,298,035 km (0.109 R)
• M14: 3,615,332 km (0.058 R)
• M15: 4,211,778 km (0.119 R)
• M16: 4,452,033 km (0.03 R)
• M17: 4,803,288 km (0.072 R)
• M18: 5,127,317 km (0.118 R)
• M19: 5,796,768 km (0.106 R)
• M20: 6,852,779 km (0.097 R)
• M21: 7,547,961 km (0.1 R)
• M22: 7,673,024 km (0.088 R)
• M23: 8,394,685 km (0.116 R)
• M24: 9,994,335 km (0.113 R)
• M25: 10,455,096 km (0.074 R)
• M26: 10,641,495 km (0.102 R)
• M27: 10,734,994 km (0.042 R)
• M28: 11,782,478 km (0.101 R)
• M29: 12,465,991 km (0.104 R)
• M30: 12,862,425 km (0.073 R)
• M31: 13,162,518 km (0.098 R)
• M32: 13,769,586 km (0.093 R)
• M33: 14,230,946 km (0.113 R)
• M34: 14,437,691 km (0.095 R)
• M35: 14,958,740 km (0.095 R)
• M36: 15,380,007 km (0.095 R)
• M37: 15,539,030 km (0.043 R)
• M38: 16,234,361 km (0.104 R)
• M39: 16,994,767 km (0.093 R)
• M40: 17,104,273 km (0.09 R)
• M41: 17,434,435 km (0.106 R)
• M42: 19,059,517 km (0.12 R)
• M43: 19,173,361 km (0.078 R)
• M44: 19,287,504 km (0.109 R)
• M45: 19,746,171 km (0.073 R)
• M46: 20,908,546 km (0.111 R)
• M47: 21,143,714 km (0.111 R)
• M48: 21,379,630 km (0.06 R)
• M49: 22,272,580 km (0.078 R)
• M50: 22,633,111 km (0.037 R)
• M51: 22,995,736 km (0.119 R)
• M52: 23,421,043 km (0.073 R)
• M53: 24,217,950 km (0.099 R)
• M54: 24,588,804 km (0.093 R)
• M55: 26,534,474 km (0.112 R)
• M56: 26,789,239 km (0.069 R)
• M57: 27,815,929 km (0.101 R)
• M58: 29,117,580 km (0.04 R)
• M59: 30,239,414 km (0.105 R)
• M60: 31,847,292 km (0.105 R)
• M61: 32,389,435 km (0.086 R)
• M62: 32,593,636 km (0.107 R)
• M63: 33,345,665 km (0.062 R)
• M64: 34,380,283 km (0.1 R)
• M65: 36,198,646 km (0.043 R)
• M66: 36,410,476 km (0.085 R)
• M67: 38,191,738 km (0.085 R)
• M68: 39,564,298 km (0.094 R)
• M69: 41,026,767 km (0.108 R)
• M70: 41,247,574 km (0.069 R)
• M71: 41,764,434 km (0.088 R)
• M72: 42,209,338 km (0.109 R)
• M73: 43,553,026 km (0.116 R)
• M74: 43,853,569 km (0.098 R)
• M75: 47,281,753 km (0.113 R)
• M76: 48,521,321 km (0.063 R)
• M77: 48,754,993 km (0.064 R)
• M78: 50,558,396 km (0.091 R)
• M79: 51,190,895 km (0.103 R)
• M80: 51,746,352 km (0.115 R)
• M81: 52,623,295 km (0.084 R)
• M82: 52,943,434 km (0.089 R)
• M83: 53,746,625 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.4

Radius: 3

Gravity: 74.04 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.1 AU - 17.02 AU

Year: 23276 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,416,874 km

• M1: 75,996 km (0.051 R)
• M2: 108,458 km (0.115 R)
• M3: 238,609 km (0.118 R)
• M4: 291,117 km (0.099 R)
• M5: 449,093 km (0.115 R)
• M6: 859,889 km (0.059 R)
• M7: 941,719 km (0.111 R)
• M8: 969,544 km (0.073 R)
• M9: 1,025,942 km (0.112 R)
• M10: 1,112,859 km (0.094 R)
• M11: 1,581,549 km (0.098 R)
• M12: 1,818,811 km (0.104 R)
• M13: 2,363,946 km (0.097 R)
• M14: 2,478,687 km (0.089 R)
• M15: 2,674,062 km (0.1 R)
• M16: 3,079,173 km (0.095 R)
• M17: 5,373,556 km (0.115 R)
• M18: 5,778,816 km (0.101 R)
• M19: 6,564,654 km (0.096 R)
• M20: 6,725,771 km (0.077 R)
• M21: 6,779,776 km (0.086 R)
• M22: 6,833,930 km (0.072 R)
• M23: 6,997,291 km (0.076 R)
• M24: 7,495,003 km (0.076 R)
• M25: 9,055,010 km (0.087 R)
• M26: 9,174,538 km (0.117 R)
• M27: 9,475,380 km (0.072 R)
• M28: 10,025,152 km (0.084 R)
• M29: 10,459,734 km (0.084 R)
• M30: 12,061,628 km (0.076 R)
• M31: 13,058,697 km (0.115 R)
• M32: 13,329,021 km (0.12 R)
• M33: 13,464,856 km (0.059 R)
• M34: 15,130,628 km (0.103 R)
• M35: 15,843,611 km (0.072 R)
• M36: 15,915,568 km (0.084 R)
• M37: 18,197,534 km (0.112 R)
• M38: 19,107,986 km (0.076 R)
• M39: 22,651,511 km (0.025 R)
• M40: 23,138,901 km (0.111 R)
• M41: 25,881,180 km (0.078 R)
• M42: 27,333,326 km (0.099 R)
• M43: 27,852,132 km (0.066 R)
• M44: 28,025,815 km (0.064 R)
• M45: 28,548,958 km (0.11 R)
• M46: 28,987,430 km (0.118 R)
• M47: 29,075,393 km (0.08 R)
• M48: 29,339,733 km (0.105 R)
• M49: 29,782,094 km (0.11 R)
• M50: 32,117,915 km (0.111 R)
• M51: 33,676,725 km (0.119 R)
• M52: 34,418,730 km (0.067 R)
• M53: 34,511,930 km (0.05 R)
• M54: 34,885,326 km (0.077 R)
• M55: 35,824,501 km (0.086 R)
• M56: 35,918,898 km (0.054 R)
• M57: 36,676,910 km (0.082 R)
• M58: 37,823,877 km (0.116 R)
• M59: 38,691,844 km (0.061 R)
• M60: 40,054,830 km (0.109 R)
• M61: 40,545,511 km (0.085 R)
• M62: 41,532,558 km (0.117 R)
• M63: 42,727,695 km (0.054 R)
• M64: 43,429,907 km (0.063 R)
• M65: 44,034,881 km (0.074 R)
• M66: 46,791,820 km (0.057 R)
• M67: 48,556,028 km (0.099 R)
• M68: 49,183,741 km (0.083 R)
• M69: 49,393,627 km (0.115 R)
• M70: 50,659,225 km (0.082 R)
• M71: 51,295,913 km (0.102 R)
• M72: 51,402,277 km (0.106 R)
• M73: 52,149,070 km (0.114 R)
• M74: 52,792,041 km (0.072 R)
• M75: 53,437,556 km (0.052 R)
• M76: 53,869,296 km (0.075 R)
• M77: 54,519,149 km (0.063 R)
• M78: 55,389,659 km (0.093 R)
• M79: 55,498,865 km (0.11 R)
• M80: 55,717,428 km (0.115 R)
• M81: 56,484,416 km (0.095 R)
• M82: 64,228,948 km (0.118 R)
• M83: 65,493,948 km (0.106 R)
• M84: 66,535,149 km (0.118 R)
• M85: 70,635,627 km (0.113 R)
• M86: 70,753,959 km (0.07 R)
• M87: 71,465,446 km (0.119 R)
• M88: 71,703,157 km (0.087 R)
• M89: 71,941,167 km (0.032 R)
• M90: 73,015,130 km (0.091 R)
• M91: 74,094,629 km (0.112 R)
• M92: 75,905,212 km (0.078 R)
• M93: 77,730,306 km (0.102 R)
• M94: 77,974,749 km (0.08 R)
• M95: 81,175,844 km (0.096 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit