🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.71 AU - 0.87 AU

Year: 247 Days

Day: 38.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.13 AU - 1.71 AU

Year: 595 Days

Day: 37.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 117,431,600 km

• M1: 941,569 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.29 AU - 1.59 AU

Year: 607 Days

Day: 16.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 117,431,600 km

• M1: 110,852 km (0.102 R)
• M2: 375,191 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.22 AU - 1.9 AU

Year: 685 Days

Day: 33.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.4 AU - 2.08 AU

Year: 807 Days

Day: 44.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 117,431,600 km

• M1: 842,236 km (0.077 R)
• M2: 1,291,927 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.26 AU - 3.08 AU

Year: 1533 Days

Day: 41.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 20.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.9

Radius: 4.3

Gravity: 51.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 20.47 AU - 20.51 AU

Year: 32598 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 117,431,600 km

• M1: 1,063,790 km (0.095 R)
• M2: 1,100,143 km (0.09 R)
• M3: 1,485,656 km (0.1 R)
• M4: 1,567,486 km (0.115 R)
• M5: 1,865,485 km (0.065 R)
• M6: 2,089,134 km (0.094 R)
• M7: 2,134,911 km (0.052 R)
• M8: 3,436,263 km (0.039 R)
• M9: 4,161,813 km (0.09 R)
• M10: 4,811,367 km (0.047 R)
• M11: 7,285,715 km (0.053 R)
• M12: 7,355,428 km (0.065 R)
• M13: 8,572,856 km (0.114 R)
• M14: 9,928,511 km (0.051 R)
• M15: 10,394,958 km (0.087 R)
• M16: 10,473,497 km (0.109 R)
• M17: 13,254,970 km (0.115 R)
• M18: 13,768,090 km (0.099 R)
• M19: 13,854,259 km (0.071 R)
• M20: 14,725,666 km (0.109 R)
• M21: 15,346,198 km (0.07 R)
• M22: 16,247,526 km (0.055 R)
• M23: 16,338,481 km (0.059 R)
• M24: 17,724,655 km (0.056 R)
• M25: 19,244,270 km (0.041 R)
• M26: 19,922,098 km (0.117 R)
• M27: 20,117,323 km (0.097 R)
• M28: 20,509,419 km (0.096 R)
• M29: 20,904,058 km (0.116 R)
• M30: 21,201,609 km (0.109 R)
• M31: 22,203,914 km (0.104 R)
• M32: 22,914,504 km (0.117 R)
• M33: 23,529,651 km (0.096 R)
• M34: 25,937,129 km (0.106 R)
• M35: 27,766,412 km (0.107 R)
• M36: 28,202,789 km (0.093 R)
• M37: 28,421,800 km (0.039 R)
• M38: 28,531,605 km (0.081 R)
• M39: 28,751,514 km (0.099 R)
• M40: 28,972,021 km (0.106 R)
• M41: 29,414,681 km (0.106 R)
• M42: 35,014,878 km (0.114 R)
• M43: 35,486,261 km (0.026 R)
• M44: 37,392,736 km (0.111 R)
• M45: 38,479,714 km (0.111 R)
• M46: 38,844,284 km (0.057 R)
• M47: 38,966,057 km (0.106 R)
• M48: 39,699,535 km (0.057 R)
• M49: 41,802,133 km (0.029 R)
• M50: 45,985,787 km (0.074 R)
• M51: 47,409,660 km (0.057 R)
• M52: 47,669,960 km (0.039 R)
• M53: 47,800,409 km (0.082 R)
• M54: 49,770,613 km (0.102 R)
• M55: 50,167,796 km (0.063 R)
• M56: 51,633,256 km (0.065 R)
• M57: 51,767,146 km (0.098 R)
• M58: 52,169,565 km (0.069 R)
• M59: 53,112,630 km (0.097 R)
• M60: 57,772,603 km (0.081 R)
• M61: 61,281,421 km (0.097 R)
• M62: 61,565,059 km (0.099 R)
• M63: 62,418,814 km (0.103 R)
• M64: 63,133,144 km (0.077 R)
• M65: 63,419,624 km (0.071 R)
• M66: 65,292,439 km (0.062 R)
• M67: 66,891,342 km (0.087 R)
• M68: 67,915,489 km (0.07 R)
• M69: 75,835,798 km (0.109 R)
• M70: 78,437,455 km (0.062 R)
• M71: 79,671,787 km (0.049 R)
• M72: 82,629,038 km (0.102 R)
• M73: 83,413,230 km (0.114 R)
• M74: 84,199,965 km (0.118 R)
• M75: 84,515,317 km (0.089 R)
• M76: 87,371,140 km (0.117 R)
• M77: 87,850,153 km (0.097 R)
• M78: 88,650,501 km (0.101 R)
• M79: 89,935,996 km (0.081 R)
• M80: 93,992,941 km (0.112 R)
• M81: 95,303,717 km (0.045 R)
• M82: 97,281,251 km (0.071 R)
• M83: 97,612,012 km (0.051 R)
• M84: 98,275,030 km (0.108 R)
• M85: 98,606,988 km (0.035 R)
• M86: 101,611,960 km (0.107 R)
• M87: 102,788,547 km (0.097 R)
• M88: 105,325,129 km (0.106 R)
• M89: 106,345,536 km (0.029 R)
• M90: 108,396,224 km (0.119 R)
• M91: 110,114,953 km (0.051 R)
• M92: 110,459,777 km (0.11 R)
• M93: 110,632,413 km (0.101 R)
• M94: 111,842,809 km (0.114 R)
• M95: 113,057,544 km (0.099 R)
• M96: 113,579,491 km (0.049 R)
• M97: 114,276,766 km (0.097 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 15,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit