🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.59 AU - 0.81 AU

Year: 208 Days

Day: 43.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.95 AU - 1.13 AU

Year: 376 Days

Day: 32.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,286,403 km

• M1: 470,336 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.19 AU - 1.31 AU

Year: 496 Days

Day: 14.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,286,403 km

• M1: 128,953 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.39 AU - 1.45 AU

Year: 600 Days

Day: 35.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.57 AU - 1.85 AU

Year: 793 Days

Day: 31.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.1 AU - 2.3 AU

Year: 1158 Days

Day: 28.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.96 AU - 4.98 AU

Year: 3353 Days

Day: 37.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 83.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 13.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.48 AU - 7.7 AU

Year: 6697 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,286,403 km

• M1: 257,308 km (0.107 R)
• M2: 616,642 km (0.073 R)
• M3: 856,747 km (0.118 R)
• M4: 1,095,505 km (0.101 R)
• M5: 1,777,671 km (0.109 R)
• M6: 2,109,330 km (0.086 R)
• M7: 2,239,031 km (0.089 R)
• M8: 2,879,609 km (0.071 R)
• M9: 3,000,036 km (0.066 R)
• M10: 3,097,574 km (0.087 R)
• M11: 3,320,923 km (0.049 R)
• M12: 3,601,419 km (0.076 R)
• M13: 3,705,240 km (0.049 R)
• M14: 3,969,579 km (0.069 R)
• M15: 4,544,933 km (0.057 R)
• M16: 5,561,899 km (0.058 R)
• M17: 5,712,843 km (0.067 R)
• M18: 6,267,852 km (0.116 R)
• M19: 6,456,644 km (0.117 R)
• M20: 6,551,788 km (0.1 R)
• M21: 7,034,541 km (0.073 R)
• M22: 7,165,289 km (0.082 R)
• M23: 7,864,958 km (0.109 R)
• M24: 8,205,892 km (0.097 R)
• M25: 8,378,079 km (0.071 R)
• M26: 8,656,331 km (0.084 R)
• M27: 8,972,880 km (0.1 R)
• M28: 9,150,453 km (0.105 R)
• M29: 9,653,850 km (0.06 R)
• M30: 9,762,907 km (0.082 R)
• M31: 11,795,493 km (0.116 R)
• M32: 11,951,224 km (0.078 R)
• M33: 12,580,732 km (0.114 R)
• M34: 12,939,617 km (0.109 R)
• M35: 15,205,576 km (0.096 R)
• M36: 15,801,724 km (0.044 R)
• M37: 15,930,528 km (0.071 R)
• M38: 16,492,567 km (0.082 R)
• M39: 16,841,728 km (0.079 R)
• M40: 17,814,264 km (0.115 R)
• M41: 18,127,672 km (0.104 R)
• M42: 18,262,459 km (0.037 R)
• M43: 18,578,410 km (0.119 R)
• M44: 18,850,678 km (0.11 R)
• M45: 19,215,697 km (0.094 R)
• M46: 19,353,177 km (0.098 R)
• M47: 19,721,487 km (0.117 R)
• M48: 19,906,540 km (0.1 R)
• M49: 20,185,091 km (0.098 R)
• M50: 20,464,989 km (0.092 R)
• M51: 20,981,550 km (0.076 R)
• M52: 21,788,182 km (0.089 R)
• M53: 22,075,410 km (0.093 R)
• M54: 23,236,588 km (0.099 R)
• M55: 23,529,950 km (0.067 R)
• M56: 23,628,086 km (0.052 R)
• M57: 23,972,311 km (0.094 R)
• M58: 24,715,812 km (0.108 R)
• M59: 25,618,037 km (0.111 R)
• M60: 26,940,183 km (0.083 R)
• M61: 28,493,308 km (0.059 R)
• M62: 29,491,874 km (0.104 R)
• M63: 30,395,146 km (0.119 R)
• M64: 30,555,365 km (0.105 R)
• M65: 30,984,412 km (0.115 R)
• M66: 32,555,937 km (0.117 R)
• M67: 32,774,799 km (0.105 R)
• M68: 33,489,279 km (0.118 R)
• M69: 33,599,682 km (0.112 R)
• M70: 34,431,446 km (0.07 R)
• M71: 35,776,331 km (0.099 R)
• M72: 36,115,320 km (0.096 R)
• M73: 36,228,416 km (0.074 R)
• M74: 36,568,751 km (0.107 R)
• M75: 36,682,445 km (0.119 R)
• M76: 36,796,289 km (0.079 R)
• M77: 36,910,133 km (0.038 R)
• M78: 37,481,597 km (0.104 R)
• M79: 37,768,376 km (0.112 R)
• M80: 37,940,713 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644

Radius: 7.8

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.24 AU - 18.46 AU

Year: 20301 Days

Day: 20.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,286,403 km

• M1: 221,554 km (0.111 R)
• M2: 962,961 km (0.035 R)
• M3: 1,093,411 km (0.068 R)
• M4: 1,285,943 km (0.092 R)
• M5: 1,343,090 km (0.073 R)
• M6: 1,993,242 km (0.051 R)
• M7: 2,229,457 km (0.119 R)
• M8: 2,298,571 km (0.113 R)
• M9: 2,765,616 km (0.118 R)
• M10: 2,953,062 km (0.077 R)
• M11: 3,702,996 km (0.051 R)
• M12: 4,729,836 km (0.116 R)
• M13: 5,886,975 km (0.074 R)
• M14: 5,983,167 km (0.114 R)
• M15: 6,822,112 km (0.079 R)
• M16: 7,855,683 km (0.103 R)
• M17: 8,608,011 km (0.094 R)
• M18: 9,836,060 km (0.039 R)
• M19: 9,950,353 km (0.12 R)
• M20: 11,118,114 km (0.094 R)
• M21: 11,718,001 km (0.109 R)
• M22: 11,839,325 km (0.094 R)
• M23: 12,637,729 km (0.082 R)
• M24: 12,699,812 km (0.079 R)
• M25: 12,762,045 km (0.108 R)
• M26: 13,074,704 km (0.079 R)
• M27: 13,963,764 km (0.082 R)
• M28: 15,003,470 km (0.054 R)
• M29: 15,135,265 km (0.116 R)
• M30: 15,532,747 km (0.058 R)
• M31: 15,933,520 km (0.094 R)
• M32: 16,405,650 km (0.096 R)
• M33: 16,950,785 km (0.043 R)
• M34: 17,294,411 km (0.111 R)
• M35: 17,501,754 km (0.089 R)
• M36: 17,779,557 km (0.055 R)
• M37: 18,550,734 km (0.084 R)
• M38: 19,189,966 km (0.064 R)
• M39: 20,198,555 km (0.056 R)
• M40: 20,343,964 km (0.103 R)
• M41: 20,929,490 km (0.105 R)
• M42: 22,042,049 km (0.12 R)
• M43: 22,417,091 km (0.029 R)
• M44: 22,870,074 km (0.083 R)
• M45: 23,097,612 km (0.099 R)
• M46: 23,173,757 km (0.081 R)
• M47: 23,861,758 km (0.066 R)
• M48: 24,634,132 km (0.101 R)
• M49: 25,023,385 km (0.041 R)
• M50: 25,493,272 km (0.102 R)
• M51: 26,760,217 km (0.046 R)
• M52: 28,047,656 km (0.114 R)
• M53: 29,355,141 km (0.031 R)
• M54: 29,685,154 km (0.034 R)
• M55: 30,766,148 km (0.056 R)
• M56: 31,859,859 km (0.111 R)
• M57: 33,051,854 km (0.059 R)
• M58: 33,739,705 km (0.11 R)
• M59: 35,655,157 km (0.109 R)
• M60: 35,831,084 km (0.066 R)
• M61: 36,981,342 km (0.098 R)
• M62: 37,337,684 km (0.119 R)
• M63: 38,233,625 km (0.083 R)
• M64: 39,772,838 km (0.102 R)
• M65: 42,258,855 km (0.065 R)
• M66: 43,192,346 km (0.116 R)
• M67: 44,699,993 km (0.028 R)
• M68: 46,033,210 km (0.106 R)
• M69: 47,960,479 km (0.112 R)
• M70: 48,154,657 km (0.116 R)
• M71: 48,543,761 km (0.093 R)
• M72: 48,933,912 km (0.067 R)
• M73: 50,307,819 km (0.092 R)
• M74: 50,504,989 km (0.111 R)
• M75: 52,092,671 km (0.108 R)
• M76: 53,193,562 km (0.072 R)
• M77: 54,201,104 km (0.052 R)
• M78: 55,622,134 km (0.051 R)
• M79: 56,439,686 km (0.114 R)
• M80: 57,055,431 km (0.056 R)
• M81: 57,673,420 km (0.081 R)
• M82: 59,124,070 km (0.064 R)
• M83: 61,111,777 km (0.069 R)
• M84: 64,187,809 km (0.079 R)
• M85: 66,446,587 km (0.1 R)
• M86: 68,731,246 km (0.114 R)
• M87: 68,840,751 km (0.067 R)
• M88: 70,930,933 km (0.029 R)
• M89: 71,152,188 km (0.1 R)
• M90: 72,484,507 km (0.074 R)
• M91: 73,713,004 km (0.116 R)
• M92: 73,825,053 km (0.08 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 11,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit