🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.23 AU - 1.83 AU

Year: 678 Days

Day: 34.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.69 AU - 4.07 AU

Year: 2226 Days

Day: 27.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.1

Radius: 14.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.44 AU - 5.94 AU

Year: 4235 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,594,589 km

• M1: 243,396 km (0.089 R)
• M2: 397,332 km (0.1 R)
• M3: 573,857 km (0.053 R)
• M4: 729,738 km (0.063 R)
• M5: 846,425 km (0.095 R)
• M6: 970,292 km (0.07 R)
• M7: 1,368,222 km (0.076 R)
• M8: 1,758,074 km (0.104 R)
• M9: 1,996,683 km (0.085 R)
• M10: 2,104,543 km (0.111 R)
• M11: 2,375,016 km (0.071 R)
• M12: 2,725,075 km (0.103 R)
• M13: 2,950,220 km (0.05 R)
• M14: 3,290,405 km (0.09 R)
• M15: 3,437,609 km (0.091 R)
• M16: 3,605,757 km (0.035 R)
• M17: 3,950,581 km (0.081 R)
• M18: 4,508,431 km (0.119 R)
• M19: 4,713,829 km (0.071 R)
• M20: 4,985,349 km (0.09 R)
• M21: 5,133,750 km (0.114 R)
• M22: 5,262,255 km (0.091 R)
• M23: 5,370,115 km (0.114 R)
• M24: 5,478,723 km (0.036 R)
• M25: 5,676,042 km (0.118 R)
• M26: 5,786,745 km (0.089 R)
• M27: 6,100,452 km (0.092 R)
• M28: 6,236,735 km (0.057 R)
• M29: 6,535,333 km (0.079 R)
• M30: 6,674,758 km (0.119 R)
• M31: 6,885,840 km (0.11 R)
• M32: 7,004,023 km (0.116 R)
• M33: 7,242,482 km (0.064 R)
• M34: 7,338,673 km (0.111 R)
• M35: 7,850,447 km (0.111 R)
• M36: 8,023,682 km (0.073 R)
• M37: 8,198,113 km (0.096 R)
• M38: 8,551,014 km (0.033 R)
• M39: 8,652,741 km (0.066 R)
• M40: 9,011,925 km (0.098 R)
• M41: 9,193,388 km (0.115 R)
• M42: 9,454,885 km (0.035 R)
• M43: 9,718,626 km (0.092 R)
• M44: 9,878,247 km (0.108 R)
• M45: 10,146,027 km (0.113 R)
• M46: 10,908,527 km (0.092 R)
• M47: 11,157,608 km (0.095 R)
• M48: 11,689,578 km (0.051 R)
• M49: 11,887,795 km (0.095 R)
• M50: 12,344,816 km (0.061 R)
• M51: 12,488,729 km (0.057 R)
• M52: 12,633,391 km (0.058 R)
• M53: 12,924,209 km (0.112 R)
• M54: 13,158,479 km (0.109 R)
• M55: 13,276,213 km (0.12 R)
• M56: 13,869,817 km (0.103 R)
• M57: 14,019,564 km (0.091 R)
• M58: 14,411,511 km (0.075 R)
• M59: 15,484,726 km (0.079 R)
• M60: 15,671,275 km (0.114 R)
• M61: 15,764,923 km (0.073 R)
• M62: 15,858,571 km (0.087 R)
• M63: 16,109,596 km (0.063 R)
• M64: 16,742,694 km (0.11 R)
• M65: 17,383,871 km (0.089 R)
• M66: 18,328,133 km (0.074 R)
• M67: 18,823,002 km (0.118 R)
• M68: 19,222,130 km (0.089 R)
• M69: 19,691,269 km (0.092 R)
• M70: 19,994,803 km (0.051 R)
• M71: 20,983,794 km (0.098 R)
• M72: 22,093,362 km (0.079 R)
• M73: 22,973,595 km (0.112 R)
• M74: 23,079,959 km (0.108 R)
• M75: 23,222,077 km (0.107 R)
• M76: 23,865,199 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.3

Radius: 15

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.28 AU - 8.54 AU

Year: 8735 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,594,589 km

• M1: 367,861 km (0.114 R)
• M2: 621,430 km (0.117 R)
• M3: 781,499 km (0.067 R)
• M4: 903,272 km (0.06 R)
• M5: 1,013,376 km (0.093 R)
• M6: 1,395,000 km (0.093 R)
• M7: 1,965,716 km (0.083 R)
• M8: 2,063,553 km (0.038 R)
• M9: 2,315,925 km (0.069 R)
• M10: 3,133,627 km (0.115 R)
• M11: 4,515,612 km (0.12 R)
• M12: 5,253,129 km (0.097 R)
• M13: 5,742,015 km (0.099 R)
• M14: 6,209,359 km (0.111 R)
• M15: 6,319,014 km (0.11 R)
• M16: 7,450,572 km (0.066 R)
• M17: 7,567,259 km (0.049 R)
• M18: 7,881,265 km (0.114 R)
• M19: 8,000,195 km (0.11 R)
• M20: 8,119,724 km (0.03 R)
• M21: 9,055,608 km (0.111 R)
• M22: 9,854,610 km (0.096 R)
• M23: 10,720,034 km (0.106 R)
• M24: 11,700,349 km (0.117 R)
• M25: 12,018,244 km (0.077 R)
• M26: 12,802,287 km (0.059 R)
• M27: 13,176,880 km (0.056 R)
• M28: 13,698,079 km (0.048 R)
• M29: 13,793,522 km (0.118 R)
• M30: 14,662,985 km (0.045 R)
• M31: 15,055,081 km (0.074 R)
• M32: 15,351,434 km (0.103 R)
• M33: 15,749,664 km (0.048 R)
• M34: 16,201,749 km (0.088 R)
• M35: 16,353,441 km (0.075 R)
• M36: 17,791,376 km (0.073 R)
• M37: 18,157,292 km (0.056 R)
• M38: 18,525,602 km (0.079 R)
• M39: 19,109,482 km (0.109 R)
• M40: 19,269,851 km (0.107 R)
• M41: 20,732,470 km (0.103 R)
• M42: 20,952,229 km (0.119 R)
• M43: 21,062,333 km (0.115 R)
• M44: 21,227,938 km (0.075 R)
• M45: 21,783,096 km (0.104 R)
• M46: 21,950,645 km (0.085 R)
• M47: 22,794,527 km (0.095 R)
• M48: 22,907,922 km (0.081 R)
• M49: 23,420,145 km (0.093 R)
• M50: 23,878,663 km (0.055 R)
• M51: 24,514,005 km (0.106 R)
• M52: 24,746,480 km (0.116 R)
• M53: 25,919,626 km (0.087 R)
• M54: 28,992,367 km (0.062 R)
• M55: 29,484,843 km (0.05 R)
• M56: 29,608,261 km (0.092 R)
• M57: 30,228,643 km (0.075 R)
• M58: 31,041,409 km (0.116 R)
• M59: 32,305,810 km (0.082 R)
• M60: 32,433,118 km (0.117 R)
• M61: 32,624,603 km (0.094 R)
• M62: 33,008,471 km (0.059 R)
• M63: 33,200,854 km (0.061 R)
• M64: 33,845,321 km (0.089 R)
• M65: 34,950,251 km (0.071 R)
• M66: 35,539,966 km (0.046 R)
• M67: 38,066,225 km (0.088 R)
• M68: 38,537,907 km (0.104 R)
• M69: 40,375,269 km (0.115 R)
• M70: 40,512,599 km (0.083 R)
• M71: 40,856,375 km (0.111 R)
• M72: 41,754,710 km (0.103 R)
• M73: 41,962,951 km (0.111 R)
• M74: 42,450,191 km (0.072 R)
• M75: 43,149,561 km (0.047 R)
• M76: 44,772,548 km (0.115 R)
• M77: 45,056,784 km (0.088 R)
• M78: 45,199,201 km (0.066 R)
• M79: 45,341,619 km (0.085 R)
• M80: 45,484,335 km (0.106 R)
• M81: 46,199,862 km (0.06 R)
• M82: 46,487,239 km (0.094 R)
• M83: 47,135,746 km (0.059 R)
• M84: 47,352,663 km (0.081 R)
• M85: 48,150,618 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.6

Radius: 14.1

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.61 AU - 9.77 AU

Year: 9978 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,594,589 km

• M1: 182,509 km (0.108 R)
• M2: 336,745 km (0.102 R)
• M3: 496,964 km (0.113 R)
• M4: 945,309 km (0.098 R)
• M5: 1,049,429 km (0.071 R)
• M6: 1,406,818 km (0.06 R)
• M7: 1,527,843 km (0.075 R)
• M8: 1,716,336 km (0.119 R)
• M9: 2,187,121 km (0.107 R)
• M10: 2,799,275 km (0.118 R)
• M11: 3,085,456 km (0.089 R)
• M12: 3,381,211 km (0.036 R)
• M13: 3,518,841 km (0.065 R)
• M14: 3,771,362 km (0.066 R)
• M15: 4,146,554 km (0.09 R)
• M16: 4,234,966 km (0.071 R)
• M17: 4,413,586 km (0.101 R)
• M18: 4,534,162 km (0.038 R)
• M19: 4,655,785 km (0.092 R)
• M20: 4,778,455 km (0.094 R)
• M21: 4,933,439 km (0.069 R)
• M22: 5,733,488 km (0.106 R)
• M23: 6,368,681 km (0.117 R)
• M24: 6,505,263 km (0.1 R)
• M25: 6,746,714 km (0.072 R)
• M26: 7,096,923 km (0.064 R)
• M27: 7,309,801 km (0.079 R)
• M28: 9,475,828 km (0.068 R)
• M29: 10,026,648 km (0.107 R)
• M30: 11,449,174 km (0.11 R)
• M31: 11,951,523 km (0.102 R)
• M32: 12,120,569 km (0.065 R)
• M33: 12,418,269 km (0.095 R)
• M34: 12,675,428 km (0.025 R)
• M35: 15,068,096 km (0.118 R)
• M36: 15,205,128 km (0.026 R)
• M37: 15,526,314 km (0.118 R)
• M38: 15,803,519 km (0.084 R)
• M39: 16,503,637 km (0.12 R)
• M40: 16,597,734 km (0.097 R)
• M41: 16,691,981 km (0.069 R)
• M42: 17,452,686 km (0.111 R)
• M43: 17,837,452 km (0.091 R)
• M44: 18,127,672 km (0.081 R)
• M45: 18,566,143 km (0.109 R)
• M46: 19,652,672 km (0.053 R)
• M47: 22,719,279 km (0.109 R)
• M48: 23,297,624 km (0.054 R)
• M49: 23,668,178 km (0.102 R)
• M50: 24,040,527 km (0.108 R)
• M51: 24,468,677 km (0.068 R)
• M52: 24,845,364 km (0.109 R)
• M53: 24,953,224 km (0.068 R)
• M54: 25,658,877 km (0.077 R)
• M55: 26,261,009 km (0.107 R)
• M56: 27,702,833 km (0.118 R)
• M57: 27,870,831 km (0.115 R)
• M58: 28,376,921 km (0.043 R)
• M59: 29,113,391 km (0.076 R)
• M60: 30,028,332 km (0.08 R)
• M61: 31,069,084 km (0.111 R)
• M62: 31,360,202 km (0.067 R)
• M63: 31,593,874 km (0.071 R)
• M64: 31,827,994 km (0.04 R)
• M65: 31,945,279 km (0.105 R)
• M66: 32,829,702 km (0.069 R)
• M67: 32,948,183 km (0.07 R)
• M68: 34,081,237 km (0.102 R)
• M69: 34,682,770 km (0.116 R)
• M70: 35,774,386 km (0.118 R)
• M71: 35,896,308 km (0.09 R)
• M72: 36,324,457 km (0.097 R)
• M73: 36,815,737 km (0.097 R)
• M74: 39,367,876 km (0.111 R)
• M75: 41,527,172 km (0.037 R)
• M76: 43,204,463 km (0.084 R)
• M77: 43,334,314 km (0.12 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 11,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit