🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.58 AU - 0.72 AU

Year: 184 Days

Day: 33.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.24 AU - 1.34 AU

Year: 515 Days

Day: 25.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.41 AU - 1.43 AU

Year: 595 Days

Day: 20.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.95 AU - 3.03 AU

Year: 1381 Days

Day: 27.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,849,494 km

• M1: 412,292 km (0.119 R)

Asteroid Belt

Center: 6.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.8

Radius: 10.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.58 AU - 11.3 AU

Year: 11014 Days

Day: 11.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 93,849,494 km

• M1: 208,839 km (0.099 R)
• M2: 425,008 km (0.098 R)
• M3: 515,963 km (0.078 R)
• M4: 626,366 km (0.109 R)
• M5: 847,472 km (0.102 R)
• M6: 1,333,366 km (0.088 R)
• M7: 1,540,260 km (0.089 R)
• M8: 1,757,775 km (0.045 R)
• M9: 1,879,248 km (0.078 R)
• M10: 2,335,971 km (0.107 R)
• M11: 2,528,503 km (0.115 R)
• M12: 2,806,606 km (0.117 R)
• M13: 3,392,880 km (0.073 R)
• M14: 3,677,864 km (0.099 R)
• M15: 4,507,683 km (0.084 R)
• M16: 4,797,005 km (0.055 R)
• M17: 4,894,693 km (0.114 R)
• M18: 5,092,312 km (0.072 R)
• M19: 5,317,756 km (0.11 R)
• M20: 5,572,221 km (0.103 R)
• M21: 5,908,966 km (0.084 R)
• M22: 6,040,313 km (0.036 R)
• M23: 6,602,502 km (0.116 R)
• M24: 7,014,345 km (0.081 R)
• M25: 9,379,188 km (0.062 R)
• M26: 9,563,343 km (0.066 R)
• M27: 9,748,844 km (0.103 R)
• M28: 10,092,022 km (0.117 R)
• M29: 10,186,269 km (0.104 R)
• M30: 10,344,094 km (0.108 R)
• M31: 11,210,116 km (0.108 R)
• M32: 13,527,238 km (0.059 R)
• M33: 14,296,321 km (0.074 R)
• M34: 14,508,600 km (0.116 R)
• M35: 14,972,054 km (0.071 R)
• M36: 15,331,837 km (0.06 R)
• M37: 16,502,440 km (0.043 R)
• M38: 16,650,692 km (0.115 R)
• M39: 17,399,130 km (0.096 R)
• M40: 17,891,457 km (0.095 R)
• M41: 18,465,164 km (0.118 R)
• M42: 18,580,654 km (0.111 R)
• M43: 19,434,858 km (0.082 R)
• M44: 20,024,573 km (0.079 R)
• M45: 20,262,134 km (0.12 R)
• M46: 22,853,768 km (0.099 R)
• M47: 23,684,933 km (0.101 R)
• M48: 25,205,745 km (0.045 R)
• M49: 25,676,679 km (0.096 R)
• M50: 25,848,717 km (0.071 R)
• M51: 26,757,973 km (0.098 R)
• M52: 26,976,086 km (0.109 R)
• M53: 27,282,313 km (0.106 R)
• M54: 27,501,773 km (0.052 R)
• M55: 27,986,620 km (0.063 R)
• M56: 29,413,185 km (0.104 R)
• M57: 29,818,596 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.7

Radius: 4.7

Gravity: 38.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.44 AU - 19.58 AU

Year: 24657 Days

Day: 16.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,849,494 km

• M1: 166,652 km (0.115 R)
• M2: 230,830 km (0.116 R)
• M3: 865,723 km (0.054 R)
• M4: 1,107,024 km (0.034 R)
• M5: 1,870,422 km (0.064 R)
• M6: 2,548,699 km (0.091 R)
• M7: 3,069,000 km (0.104 R)
• M8: 3,295,342 km (0.103 R)
• M9: 3,668,589 km (0.107 R)
• M10: 3,764,032 km (0.12 R)
• M11: 4,404,012 km (0.026 R)
• M12: 5,452,842 km (0.085 R)
• M13: 5,561,750 km (0.061 R)
• M14: 7,221,089 km (0.092 R)
• M15: 7,582,069 km (0.093 R)
• M16: 7,887,548 km (0.12 R)
• M17: 9,213,583 km (0.097 R)
• M18: 10,811,438 km (0.104 R)
• M19: 11,224,179 km (0.112 R)
• M20: 11,641,856 km (0.111 R)
• M21: 12,135,828 km (0.053 R)
• M22: 13,070,964 km (0.11 R)
• M23: 13,290,125 km (0.056 R)
• M24: 16,956,919 km (0.107 R)
• M25: 17,195,826 km (0.098 R)
• M26: 18,570,780 km (0.069 R)
• M27: 19,229,909 km (0.096 R)
• M28: 19,562,315 km (0.028 R)
• M29: 20,064,665 km (0.086 R)
• M30: 20,740,847 km (0.037 R)
• M31: 21,424,509 km (0.119 R)
• M32: 22,376,550 km (0.099 R)
• M33: 22,813,974 km (0.046 R)
• M34: 22,901,788 km (0.118 R)
• M35: 24,142,703 km (0.11 R)
• M36: 24,771,313 km (0.089 R)
• M37: 25,042,384 km (0.053 R)
• M38: 25,496,414 km (0.054 R)
• M39: 27,246,111 km (0.073 R)
• M40: 27,619,507 km (0.103 R)
• M41: 28,465,483 km (0.081 R)
• M42: 29,894,442 km (0.071 R)
• M43: 29,990,484 km (0.111 R)
• M44: 31,933,760 km (0.113 R)
• M45: 33,517,553 km (0.091 R)
• M46: 33,817,197 km (0.093 R)
• M47: 33,917,428 km (0.094 R)
• M48: 35,025,200 km (0.066 R)
• M49: 35,532,785 km (0.052 R)
• M50: 38,419,276 km (0.114 R)
• M51: 38,733,133 km (0.096 R)
• M52: 39,573,873 km (0.079 R)
• M53: 40,208,317 km (0.094 R)
• M54: 41,380,267 km (0.119 R)
• M55: 41,594,491 km (0.106 R)
• M56: 43,648,620 km (0.11 R)
• M57: 44,523,318 km (0.097 R)
• M58: 45,514,255 km (0.091 R)
• M59: 48,982,681 km (0.084 R)
• M60: 50,462,354 km (0.115 R)
• M61: 53,115,771 km (0.073 R)
• M62: 53,348,695 km (0.041 R)
• M63: 53,581,918 km (0.094 R)
• M64: 57,598,023 km (0.082 R)
• M65: 59,400,527 km (0.081 R)
• M66: 60,855,666 km (0.113 R)
• M67: 63,677,530 km (0.093 R)
• M68: 64,917,697 km (0.087 R)
• M69: 65,166,628 km (0.114 R)
• M70: 65,915,515 km (0.115 R)
• M71: 66,040,578 km (0.106 R)
• M72: 67,673,888 km (0.103 R)
• M73: 69,957,200 km (0.114 R)
• M74: 70,340,171 km (0.11 R)
• M75: 71,879,084 km (0.077 R)
• M76: 74,990,271 km (0.06 R)
• M77: 75,643,864 km (0.086 R)
• M78: 76,562,245 km (0.1 R)
• M79: 77,088,531 km (0.06 R)
• M80: 78,144,991 km (0.108 R)
• M81: 78,675,016 km (0.082 R)
• M82: 80,405,714 km (0.065 R)
• M83: 81,208,755 km (0.099 R)
• M84: 81,342,795 km (0.068 R)
• M85: 84,311,565 km (0.082 R)
• M86: 85,536,173 km (0.112 R)
• M87: 86,629,733 km (0.098 R)
• M88: 86,903,797 km (0.08 R)
• M89: 87,178,309 km (0.037 R)
• M90: 87,727,931 km (0.119 R)
• M91: 89,937,941 km (0.093 R)
• M92: 90,910,626 km (0.043 R)
• M93: 91,049,902 km (0.035 R)
• M94: 92,446,099 km (0.052 R)
• M95: 93,006,642 km (0.103 R)
• M96: 93,146,965 km (0.06 R)
• M97: 93,427,760 km (0.074 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 20,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit