🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.68 AU - 1.12 AU

Year: 297 Days

Day: 41.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.3 AU - 1.38 AU

Year: 540 Days

Day: 35.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.37 AU - 3.35 AU

Year: 1684 Days

Day: 27.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.6

Radius: 9.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.35 AU - 13.19 AU

Year: 14062 Days

Day: 10.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,220,394 km

• M1: 134,339 km (0.103 R)
• M2: 273,615 km (0.074 R)
• M3: 564,732 km (0.068 R)
• M4: 633,996 km (0.077 R)
• M5: 725,101 km (0.117 R)
• M6: 1,090,718 km (0.083 R)
• M7: 1,388,268 km (0.103 R)
• M8: 1,788,891 km (0.062 R)
• M9: 2,140,297 km (0.078 R)
• M10: 2,338,514 km (0.049 R)
• M11: 2,572,485 km (0.092 R)
• M12: 2,875,869 km (0.091 R)
• M13: 4,165,254 km (0.109 R)
• M14: 4,449,489 km (0.04 R)
• M15: 4,962,012 km (0.1 R)
• M16: 5,648,516 km (0.094 R)
• M17: 5,765,801 km (0.073 R)
• M18: 6,042,707 km (0.109 R)
• M19: 6,122,592 km (0.112 R)
• M20: 6,202,926 km (0.082 R)
• M21: 6,568,543 km (0.076 R)
• M22: 7,881,265 km (0.062 R)
• M23: 7,968,630 km (0.11 R)
• M24: 8,144,407 km (0.089 R)
• M25: 8,321,531 km (0.072 R)
• M26: 8,860,682 km (0.071 R)
• M27: 9,272,375 km (0.036 R)
• M28: 9,878,097 km (0.113 R)
• M29: 10,162,034 km (0.113 R)
• M30: 11,127,688 km (0.118 R)
• M31: 11,225,974 km (0.114 R)
• M32: 11,971,570 km (0.069 R)
• M33: 13,667,561 km (0.117 R)
• M34: 13,825,536 km (0.09 R)
• M35: 14,090,025 km (0.12 R)
• M36: 15,164,736 km (0.094 R)
• M37: 15,492,355 km (0.086 R)
• M38: 15,657,063 km (0.062 R)
• M39: 16,601,025 km (0.064 R)
• M40: 17,108,312 km (0.091 R)
• M41: 17,335,401 km (0.072 R)
• M42: 18,022,654 km (0.074 R)
• M43: 18,660,539 km (0.11 R)
• M44: 20,799,190 km (0.099 R)
• M45: 21,163,162 km (0.072 R)
• M46: 21,406,857 km (0.09 R)
• M47: 22,577,759 km (0.076 R)
• M48: 23,453,655 km (0.094 R)
• M49: 24,086,155 km (0.063 R)
• M50: 24,532,256 km (0.077 R)
• M51: 24,981,049 km (0.109 R)
• M52: 25,886,715 km (0.094 R)
• M53: 26,803,301 km (0.066 R)
• M54: 27,265,409 km (0.108 R)
• M55: 28,466,231 km (0.101 R)
• M56: 28,667,889 km (0.109 R)
• M57: 29,208,386 km (0.104 R)
• M58: 29,820,391 km (0.08 R)
• M59: 29,888,607 km (0.079 R)
• M60: 30,162,222 km (0.104 R)
• M61: 30,230,738 km (0.084 R)
• M62: 30,574,214 km (0.1 R)
• M63: 30,643,029 km (0.06 R)
• M64: 32,450,770 km (0.12 R)
• M65: 32,872,935 km (0.114 R)
• M66: 33,580,384 km (0.038 R)
• M67: 34,436,083 km (0.095 R)
• M68: 36,096,021 km (0.1 R)
• M69: 36,241,580 km (0.099 R)
• M70: 36,314,434 km (0.1 R)
• M71: 37,708,088 km (0.038 R)
• M72: 38,746,148 km (0.109 R)
• M73: 39,868,730 km (0.105 R)
• M74: 43,377,399 km (0.113 R)
• M75: 43,609,724 km (0.072 R)
• M76: 45,011,905 km (0.091 R)
• M77: 45,561,228 km (0.083 R)
• M78: 45,639,767 km (0.107 R)
• M79: 46,428,746 km (0.089 R)
• M80: 46,587,171 km (0.118 R)
• M81: 47,461,271 km (0.081 R)
• M82: 47,541,007 km (0.094 R)
• M83: 48,340,757 km (0.098 R)
• M84: 49,953,571 km (0.113 R)
• M85: 50,929,697 km (0.076 R)
• M86: 51,338,249 km (0.117 R)
• M87: 51,747,998 km (0.056 R)
• M88: 51,912,107 km (0.047 R)
• M89: 52,488,208 km (0.085 R)
• M90: 52,900,799 km (0.068 R)
• M91: 53,646,395 km (0.088 R)
• M92: 54,062,127 km (0.06 R)
• M93: 54,145,453 km (0.069 R)
• M94: 55,231,983 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.8

Radius: 8.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.34 AU - 15.78 AU

Year: 16436 Days

Day: 9.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,220,394 km

• M1: 105,766 km (0.093 R)
• M2: 217,964 km (0.026 R)
• M3: 378,483 km (0.113 R)
• M4: 462,108 km (0.083 R)
• M5: 1,335,161 km (0.111 R)
• M6: 1,411,306 km (0.112 R)
• M7: 1,587,981 km (0.076 R)
• M8: 2,273,738 km (0.083 R)
• M9: 2,891,577 km (0.067 R)
• M10: 3,296,539 km (0.077 R)
• M11: 4,187,693 km (0.044 R)
• M12: 4,969,342 km (0.106 R)
• M13: 5,331,070 km (0.078 R)
• M14: 5,484,258 km (0.046 R)
• M15: 6,208,012 km (0.071 R)
• M16: 6,336,966 km (0.04 R)
• M17: 6,597,565 km (0.039 R)
• M18: 6,762,273 km (0.029 R)
• M19: 7,674,670 km (0.054 R)
• M20: 8,769,577 km (0.081 R)
• M21: 9,724,909 km (0.061 R)
• M22: 10,025,601 km (0.069 R)
• M23: 10,101,297 km (0.093 R)
• M24: 10,482,323 km (0.099 R)
• M25: 10,790,494 km (0.074 R)
• M26: 11,415,963 km (0.045 R)
• M27: 12,133,584 km (0.095 R)
• M28: 12,620,076 km (0.081 R)
• M29: 13,113,001 km (0.055 R)
• M30: 13,195,879 km (0.089 R)
• M31: 13,320,344 km (0.083 R)
• M32: 14,500,821 km (0.112 R)
• M33: 15,626,844 km (0.12 R)
• M34: 16,200,402 km (0.072 R)
• M35: 17,096,045 km (0.101 R)
• M36: 18,007,844 km (0.086 R)
• M37: 18,238,374 km (0.044 R)
• M38: 18,888,676 km (0.087 R)
• M39: 19,263,718 km (0.052 R)
• M40: 19,546,607 km (0.115 R)
• M41: 19,830,843 km (0.116 R)
• M42: 20,740,099 km (0.099 R)
• M43: 20,885,060 km (0.104 R)
• M44: 21,565,281 km (0.067 R)
• M45: 23,197,244 km (0.103 R)
• M46: 23,447,970 km (0.099 R)
• M47: 23,649,179 km (0.118 R)
• M48: 24,459,850 km (0.12 R)
• M49: 26,683,323 km (0.059 R)
• M50: 27,527,055 km (0.112 R)
• M51: 27,739,484 km (0.1 R)
• M52: 28,647,843 km (0.049 R)
• M53: 30,823,295 km (0.071 R)
• M54: 31,320,109 km (0.096 R)
• M55: 31,652,815 km (0.117 R)
• M56: 31,875,267 km (0.099 R)
• M57: 32,098,168 km (0.057 R)
• M58: 33,107,804 km (0.102 R)
• M59: 33,277,149 km (0.117 R)
• M60: 35,215,937 km (0.071 R)
• M61: 35,273,532 km (0.034 R)
• M62: 35,446,318 km (0.097 R)
• M63: 35,850,980 km (0.092 R)
• M64: 36,082,857 km (0.034 R)
• M65: 36,956,808 km (0.119 R)
• M66: 37,425,647 km (0.082 R)
• M67: 38,192,037 km (0.098 R)
• M68: 38,547,332 km (0.06 R)
• M69: 38,606,722 km (0.038 R)
• M70: 38,844,434 km (0.109 R)
• M71: 38,963,364 km (0.071 R)
• M72: 40,040,020 km (0.114 R)
• M73: 40,160,296 km (0.088 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 11,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit