🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.53 AU - 0.69 AU

Year: 172 Days

Day: 35.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,638,256 km

• M1: 89,460 km (0.104 R)
• M2: 117,734 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.64 AU - 0.76 AU

Year: 212 Days

Day: 44.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,638,256 km

• M1: 165,006 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.83 AU - 0.89 AU

Year: 288 Days

Day: 39 Hours

Environment

Temp: 144 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.83 AU - 1.15 AU

Year: 356 Days

Day: 45.5 Hours

Environment

Temp: 46 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.21 AU - 2.87 AU

Year: 1464 Days

Day: 43.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.13 AU - 2.95 AU

Year: 1464 Days

Day: 41.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,638,256 km

• M1: 186,399 km (0.073 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.31 AU - 4.49 AU

Year: 2785 Days

Day: 22.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.69 AU - 4.77 AU

Year: 3146 Days

Day: 37.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.9

Radius: 9.4

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.96 AU - 6.44 AU

Year: 4922 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 23,638,256 km

• M1: 169,046 km (0.117 R)
• M2: 264,489 km (0.083 R)
• M3: 352,602 km (0.111 R)
• M4: 699,968 km (0.1 R)
• M5: 896,241 km (0.12 R)
• M6: 987,944 km (0.101 R)
• M7: 1,238,521 km (0.036 R)
• M8: 1,604,138 km (0.052 R)
• M9: 1,933,852 km (0.089 R)
• M10: 2,106,787 km (0.079 R)
• M11: 2,412,714 km (0.112 R)
• M12: 2,505,316 km (0.102 R)
• M13: 2,713,556 km (0.089 R)
• M14: 2,888,136 km (0.068 R)
• M15: 2,966,975 km (0.045 R)
• M16: 3,309,853 km (0.095 R)
• M17: 3,517,644 km (0.119 R)
• M18: 3,665,746 km (0.118 R)
• M19: 3,751,167 km (0.117 R)
• M20: 4,077,888 km (0.118 R)
• M21: 4,166,450 km (0.107 R)
• M22: 4,323,229 km (0.066 R)
• M23: 4,390,997 km (0.047 R)
• M24: 4,946,154 km (0.104 R)
• M25: 5,232,036 km (0.04 R)
• M26: 5,304,292 km (0.07 R)
• M27: 5,425,616 km (0.039 R)
• M28: 5,498,919 km (0.088 R)
• M29: 5,695,789 km (0.077 R)
• M30: 5,770,139 km (0.113 R)
• M31: 5,894,904 km (0.06 R)
• M32: 6,198,139 km (0.11 R)
• M33: 6,300,314 km (0.075 R)
• M34: 6,584,401 km (0.055 R)
• M35: 6,662,491 km (0.116 R)
• M36: 7,218,396 km (0.1 R)
• M37: 7,679,457 km (0.1 R)
• M38: 8,346,514 km (0.103 R)
• M39: 8,487,884 km (0.115 R)
• M40: 8,887,759 km (0.096 R)
• M41: 9,646,819 km (0.104 R)
• M42: 9,944,369 km (0.107 R)
• M43: 10,094,116 km (0.061 R)
• M44: 10,426,523 km (0.118 R)
• M45: 10,916,456 km (0.062 R)
• M46: 11,226,572 km (0.061 R)
• M47: 11,476,700 km (0.114 R)
• M48: 11,918,762 km (0.032 R)
• M49: 11,982,341 km (0.089 R)
• M50: 12,109,948 km (0.118 R)
• M51: 13,048,525 km (0.04 R)
• M52: 13,179,722 km (0.092 R)
• M53: 13,311,518 km (0.046 R)
• M54: 13,476,674 km (0.098 R)
• M55: 13,709,298 km (0.072 R)
• M56: 14,010,140 km (0.104 R)
• M57: 14,720,879 km (0.069 R)
• M58: 14,994,643 km (0.11 R)
• M59: 15,270,203 km (0.092 R)
• M60: 15,896,270 km (0.091 R)
• M61: 16,036,443 km (0.079 R)
• M62: 16,424,350 km (0.096 R)
• M63: 18,483,116 km (0.11 R)
• M64: 18,667,570 km (0.103 R)
• M65: 19,336,722 km (0.119 R)
• M66: 20,393,182 km (0.119 R)
• M67: 21,159,272 km (0.085 R)
• M68: 21,236,315 km (0.11 R)
• M69: 21,701,116 km (0.108 R)
• M70: 22,169,208 km (0.034 R)
• M71: 22,247,447 km (0.067 R)
• M72: 22,640,591 km (0.097 R)
• M73: 22,917,047 km (0.036 R)
• M74: 24,034,394 km (0.1 R)
• M75: 24,356,927 km (0.094 R)
• M76: 24,640,265 km (0.047 R)
• M77: 24,802,579 km (0.096 R)
• M78: 25,128,553 km (0.072 R)
• M79: 26,197,430 km (0.099 R)
• M80: 26,612,414 km (0.062 R)
• M81: 26,779,066 km (0.043 R)
• M82: 27,575,376 km (0.075 R)
• M83: 27,701,786 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.1

Radius: 5.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.04 AU - 17.24 AU

Year: 21305 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 23,638,256 km

• M1: 184,753 km (0.065 R)
• M2: 916,586 km (0.107 R)
• M3: 1,173,147 km (0.103 R)
• M4: 1,506,750 km (0.073 R)
• M5: 1,590,973 km (0.1 R)
• M6: 1,749,697 km (0.086 R)
• M7: 1,959,134 km (0.084 R)
• M8: 2,176,499 km (0.109 R)
• M9: 2,369,032 km (0.077 R)
• M10: 2,634,419 km (0.104 R)
• M11: 2,787,906 km (0.102 R)
• M12: 3,320,175 km (0.081 R)
• M13: 3,730,223 km (0.108 R)
• M14: 5,394,649 km (0.095 R)
• M15: 6,143,237 km (0.117 R)
• M16: 6,994,598 km (0.094 R)
• M17: 7,041,572 km (0.105 R)
• M18: 7,302,321 km (0.056 R)
• M19: 7,469,870 km (0.112 R)
• M20: 8,401,566 km (0.06 R)
• M21: 8,804,732 km (0.092 R)
• M22: 9,008,784 km (0.105 R)
• M23: 10,804,257 km (0.045 R)
• M24: 10,940,691 km (0.118 R)
• M25: 11,022,670 km (0.12 R)
• M26: 11,602,811 km (0.108 R)
• M27: 12,534,357 km (0.045 R)
• M28: 13,901,981 km (0.099 R)
• M29: 14,408,220 km (0.071 R)
• M30: 14,528,197 km (0.064 R)
• M31: 15,133,171 km (0.104 R)
• M32: 16,461,450 km (0.09 R)
• M33: 16,807,321 km (0.099 R)
• M34: 17,378,186 km (0.089 R)
• M35: 17,891,157 km (0.118 R)
• M36: 21,514,867 km (0.091 R)
• M37: 21,720,713 km (0.094 R)
• M38: 21,789,528 km (0.11 R)
• M39: 23,074,873 km (0.076 R)
• M40: 23,285,657 km (0.053 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 10,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit