🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.61 AU - 0.65 AU

Year: 180 Days

Day: 25.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.73 AU - 1.15 AU

Year: 328 Days

Day: 23.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.69 AU - 2.09 AU

Year: 935 Days

Day: 45.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,253,782 km

• M1: 795,113 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.3

Radius: 11.8

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.58 AU - 6.08 AU

Year: 5066 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,253,782 km

• M1: 179,517 km (0.106 R)
• M2: 308,770 km (0.056 R)
• M3: 419,024 km (0.05 R)
• M4: 715,527 km (0.119 R)
• M5: 1,017,415 km (0.087 R)
• M6: 1,199,326 km (0.118 R)
• M7: 1,278,463 km (0.096 R)
• M8: 1,883,138 km (0.057 R)
• M9: 1,957,488 km (0.078 R)
• M10: 2,090,181 km (0.066 R)
• M11: 2,186,822 km (0.099 R)
• M12: 2,568,147 km (0.094 R)
• M13: 3,079,921 km (0.111 R)
• M14: 3,257,793 km (0.05 R)
• M15: 4,419,420 km (0.113 R)
• M16: 4,798,950 km (0.058 R)
• M17: 4,953,634 km (0.06 R)
• M18: 5,136,443 km (0.098 R)
• M19: 6,111,073 km (0.074 R)
• M20: 6,335,470 km (0.06 R)
• M21: 6,505,413 km (0.108 R)
• M22: 6,734,597 km (0.062 R)
• M23: 7,200,894 km (0.081 R)
• M24: 7,768,318 km (0.081 R)
• M25: 8,567,919 km (0.081 R)
• M26: 8,724,847 km (0.051 R)
• M27: 8,914,238 km (0.092 R)
• M28: 9,073,111 km (0.102 R)
• M29: 10,211,850 km (0.078 R)
• M30: 10,445,073 km (0.089 R)
• M31: 10,545,603 km (0.111 R)
• M32: 12,302,330 km (0.032 R)
• M33: 12,621,872 km (0.115 R)
• M34: 12,800,491 km (0.075 R)
• M35: 12,908,052 km (0.061 R)
• M36: 13,669,655 km (0.097 R)
• M37: 13,926,664 km (0.03 R)
• M38: 14,222,569 km (0.039 R)
• M39: 14,334,019 km (0.051 R)
• M40: 14,520,418 km (0.116 R)
• M41: 14,745,114 km (0.042 R)
• M42: 15,274,092 km (0.111 R)
• M43: 15,886,396 km (0.056 R)
• M44: 16,079,378 km (0.093 R)
• M45: 16,195,465 km (0.115 R)
• M46: 16,428,689 km (0.085 R)
• M47: 16,702,004 km (0.08 R)
• M48: 16,898,276 km (0.111 R)
• M49: 17,412,145 km (0.105 R)
• M50: 17,571,168 km (0.101 R)
• M51: 17,890,858 km (0.075 R)
• M52: 17,971,192 km (0.077 R)
• M53: 18,414,600 km (0.034 R)
• M54: 18,495,533 km (0.118 R)
• M55: 18,861,599 km (0.102 R)
• M56: 19,065,949 km (0.05 R)
• M57: 19,394,466 km (0.068 R)
• M58: 20,057,185 km (0.104 R)
• M59: 20,140,661 km (0.115 R)
• M60: 20,265,874 km (0.07 R)
• M61: 21,746,444 km (0.079 R)
• M62: 22,262,108 km (0.091 R)
• M63: 22,434,893 km (0.1 R)
• M64: 22,651,362 km (0.12 R)
• M65: 22,999,476 km (0.098 R)
• M66: 24,186,984 km (0.091 R)
• M67: 24,498,147 km (0.114 R)
• M68: 24,676,618 km (0.111 R)
• M69: 25,124,514 km (0.096 R)
• M70: 25,620,281 km (0.088 R)
• M71: 25,755,966 km (0.087 R)
• M72: 26,164,817 km (0.053 R)
• M73: 26,301,550 km (0.093 R)
• M74: 26,988,802 km (0.09 R)
• M75: 27,311,485 km (0.11 R)
• M76: 27,728,414 km (0.069 R)
• M77: 28,240,787 km (0.114 R)
• M78: 28,380,960 km (0.108 R)
• M79: 28,568,406 km (0.059 R)
• M80: 29,653,888 km (0.086 R)
• M81: 29,748,883 km (0.069 R)
• M82: 29,891,599 km (0.089 R)
• M83: 30,273,373 km (0.06 R)
• M84: 30,801,005 km (0.119 R)
• M85: 32,255,096 km (0.067 R)
• M86: 32,646,743 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 13.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.94 AU - 6.56 AU

Year: 5623 Days

Day: 11.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,253,782 km

• M1: 170,691 km (0.11 R)
• M2: 420,669 km (0.106 R)
• M3: 678,277 km (0.113 R)
• M4: 871,707 km (0.08 R)
• M5: 975,827 km (0.087 R)
• M6: 1,062,594 km (0.077 R)
• M7: 1,300,005 km (0.081 R)
• M8: 1,396,795 km (0.056 R)
• M9: 1,504,655 km (0.062 R)
• M10: 1,918,892 km (0.045 R)
• M11: 2,192,357 km (0.067 R)
• M12: 2,309,342 km (0.072 R)
• M13: 2,809,298 km (0.099 R)
• M14: 3,023,223 km (0.115 R)
• M15: 3,490,118 km (0.031 R)
• M16: 3,885,057 km (0.095 R)
• M17: 4,112,146 km (0.099 R)
• M18: 4,294,506 km (0.105 R)
• M19: 4,429,892 km (0.106 R)
• M20: 4,680,020 km (0.114 R)
• M21: 5,551,427 km (0.071 R)
• M22: 5,645,375 km (0.064 R)
• M23: 6,067,989 km (0.042 R)
• M24: 6,318,116 km (0.118 R)
• M25: 6,430,464 km (0.101 R)
• M26: 6,529,199 km (0.085 R)
• M27: 6,944,034 km (0.109 R)
• M28: 7,103,655 km (0.088 R)
• M29: 7,220,491 km (0.095 R)
• M30: 7,411,827 km (0.117 R)
• M31: 7,844,613 km (0.098 R)
• M32: 8,102,071 km (0.11 R)
• M33: 8,578,989 km (0.088 R)
• M34: 8,734,870 km (0.116 R)
• M35: 9,319,499 km (0.045 R)
• M36: 9,819,305 km (0.099 R)
• M37: 9,982,367 km (0.09 R)
• M38: 10,245,061 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.3

Radius: 5.3

Gravity: 28.13 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.81 AU - 13.83 AU

Year: 16520 Days

Day: 19.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,253,782 km

• M1: 98,585 km (0.092 R)
• M2: 169,943 km (0.099 R)
• M3: 207,941 km (0.097 R)
• M4: 394,789 km (0.114 R)
• M5: 467,643 km (0.113 R)
• M6: 606,470 km (0.107 R)
• M7: 898,186 km (0.084 R)
• M8: 1,071,719 km (0.114 R)
• M9: 1,393,803 km (0.065 R)
• M10: 1,478,775 km (0.074 R)
• M11: 1,654,104 km (0.054 R)
• M12: 1,929,513 km (0.077 R)
• M13: 2,056,522 km (0.109 R)
• M14: 2,153,611 km (0.111 R)
• M15: 2,874,822 km (0.113 R)
• M16: 3,508,818 km (0.094 R)
• M17: 4,021,789 km (0.108 R)
• M18: 4,727,442 km (0.118 R)
• M19: 4,855,947 km (0.106 R)
• M20: 4,899,031 km (0.104 R)
• M21: 5,787,194 km (0.038 R)
• M22: 5,924,824 km (0.088 R)
• M23: 5,970,900 km (0.087 R)
• M24: 6,296,724 km (0.049 R)
• M25: 10,187,765 km (0.076 R)
• M26: 10,632,669 km (0.065 R)
• M27: 12,063,273 km (0.065 R)
• M28: 13,250,631 km (0.099 R)
• M29: 14,974,448 km (0.041 R)
• M30: 17,160,521 km (0.1 R)
• M31: 18,424,773 km (0.111 R)
• M32: 20,133,629 km (0.047 R)
• M33: 20,202,893 km (0.09 R)
• M34: 20,691,031 km (0.109 R)
• M35: 20,901,366 km (0.053 R)
• M36: 23,116,013 km (0.053 R)
• M37: 23,480,134 km (0.09 R)
• M38: 23,553,138 km (0.102 R)
• M39: 23,626,291 km (0.025 R)
• M40: 26,081,641 km (0.091 R)
• M41: 26,384,726 km (0.087 R)
• M42: 27,147,675 km (0.032 R)
• M43: 27,531,693 km (0.101 R)
• M44: 27,608,736 km (0.119 R)
• M45: 28,227,772 km (0.118 R)
• M46: 28,929,535 km (0.084 R)
• M47: 30,270,531 km (0.065 R)
• M48: 30,828,680 km (0.118 R)
• M49: 31,551,238 km (0.082 R)
• M50: 31,793,287 km (0.103 R)
• M51: 31,874,220 km (0.12 R)
• M52: 33,176,769 km (0.115 R)
• M53: 33,917,128 km (0.12 R)
• M54: 34,082,434 km (0.052 R)
• M55: 34,579,847 km (0.043 R)
• M56: 35,497,929 km (0.03 R)
• M57: 35,749,702 km (0.117 R)
• M58: 36,086,298 km (0.107 R)
• M59: 37,614,141 km (0.045 R)
• M60: 39,336,461 km (0.117 R)
• M61: 39,423,228 km (0.065 R)
• M62: 39,597,060 km (0.082 R)
• M63: 40,294,635 km (0.091 R)
• M64: 40,382,000 km (0.066 R)
• M65: 40,557,180 km (0.095 R)
• M66: 41,967,588 km (0.053 R)
• M67: 42,946,557 km (0.049 R)
• M68: 43,035,867 km (0.097 R)
• M69: 44,926,784 km (0.107 R)
• M70: 45,199,201 km (0.106 R)
• M71: 45,472,068 km (0.106 R)
• M72: 47,397,542 km (0.062 R)
• M73: 49,069,149 km (0.071 R)
• M74: 49,162,498 km (0.113 R)
• M75: 49,818,185 km (0.088 R)
• M76: 49,912,133 km (0.076 R)
• M77: 52,660,694 km (0.043 R)
• M78: 53,427,533 km (0.079 R)
• M79: 54,005,131 km (0.077 R)
• M80: 55,945,265 km (0.114 R)
• M81: 56,923,935 km (0.109 R)
• M82: 58,402,410 km (0.116 R)
• M83: 59,993,384 km (0.1 R)
• M84: 61,095,322 km (0.118 R)
• M85: 61,699,248 km (0.118 R)
• M86: 62,305,269 km (0.047 R)
• M87: 62,913,085 km (0.109 R)
• M88: 64,236,877 km (0.088 R)
• M89: 65,672,717 km (0.081 R)
• M90: 66,394,677 km (0.066 R)
• M91: 67,742,254 km (0.111 R)
• M92: 68,994,239 km (0.057 R)
• M93: 69,203,526 km (0.106 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit