🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.52 AU - 0.86 AU

Year: 200 Days

Day: 30.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,190,539 km

• M1: 246,687 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.72 AU - 0.84 AU

Year: 240 Days

Day: 12.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.35 AU - 1.85 AU

Year: 705 Days

Day: 30.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.71 AU - 2.83 AU

Year: 1191 Days

Day: 33.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,190,539 km

• M1: 274,961 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.27 AU - 2.31 AU

Year: 1207 Days

Day: 36.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.79 AU - 2.91 AU

Year: 1255 Days

Day: 36.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 53.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,190,539 km

• M1: 549,623 km (0.067 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.85 AU - 4.61 AU

Year: 3030 Days

Day: 18.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.36 AU - 5.54 AU

Year: 3269 Days

Day: 26.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 10.2

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.3 AU - 14.5 AU

Year: 15206 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,190,539 km

• M1: 311,912 km (0.053 R)
• M2: 535,560 km (0.099 R)
• M3: 848,968 km (0.085 R)
• M4: 926,310 km (0.044 R)
• M5: 1,260,661 km (0.09 R)
• M6: 1,418,786 km (0.074 R)
• M7: 2,010,147 km (0.119 R)
• M8: 2,250,401 km (0.042 R)
• M9: 2,388,031 km (0.115 R)
• M10: 2,500,080 km (0.107 R)
• M11: 2,642,796 km (0.109 R)
• M12: 3,302,523 km (0.038 R)
• M13: 3,427,886 km (0.058 R)
• M14: 3,586,759 km (0.062 R)
• M15: 3,748,175 km (0.072 R)
• M16: 3,978,256 km (0.066 R)
• M17: 4,145,507 km (0.09 R)
• M18: 4,521,596 km (0.119 R)
• M19: 4,626,015 km (0.066 R)
• M20: 5,490,840 km (0.115 R)
• M21: 5,790,186 km (0.073 R)
• M22: 6,056,470 km (0.097 R)
• M23: 6,249,152 km (0.1 R)
• M24: 6,326,943 km (0.114 R)
• M25: 6,640,799 km (0.105 R)
• M26: 6,999,984 km (0.049 R)
• M27: 7,283,920 km (0.1 R)
• M28: 7,571,447 km (0.119 R)
• M29: 7,779,239 km (0.106 R)
• M30: 8,073,199 km (0.057 R)
• M31: 8,285,478 km (0.119 R)
• M32: 8,499,702 km (0.109 R)
• M33: 8,629,104 km (0.079 R)
• M34: 8,715,572 km (0.1 R)
• M35: 9,109,014 km (0.098 R)
• M36: 9,822,596 km (0.062 R)
• M37: 10,140,492 km (0.109 R)
• M38: 11,255,893 km (0.035 R)
• M39: 11,540,877 km (0.115 R)
• M40: 12,021,086 km (0.115 R)
• M41: 12,556,946 km (0.094 R)
• M42: 13,150,251 km (0.082 R)
• M43: 13,551,024 km (0.099 R)
• M44: 13,651,853 km (0.067 R)
• M45: 16,145,201 km (0.106 R)
• M46: 16,305,570 km (0.118 R)
• M47: 16,466,537 km (0.042 R)
• M48: 17,279,452 km (0.09 R)
• M49: 17,388,808 km (0.043 R)
• M50: 17,828,625 km (0.025 R)
• M51: 18,551,034 km (0.047 R)
• M52: 19,113,222 km (0.112 R)
• M53: 20,369,844 km (0.051 R)
• M54: 20,775,404 km (0.093 R)
• M55: 21,417,778 km (0.086 R)
• M56: 21,948,401 km (0.096 R)
• M57: 22,902,237 km (0.078 R)
• M58: 23,505,266 km (0.107 R)
• M59: 25,159,519 km (0.104 R)
• M60: 25,283,536 km (0.119 R)
• M61: 25,469,935 km (0.078 R)
• M62: 25,719,165 km (0.096 R)
• M63: 26,598,053 km (0.114 R)
• M64: 27,041,162 km (0.101 R)
• M65: 27,295,478 km (0.082 R)
• M66: 27,359,207 km (0.078 R)
• M67: 27,742,476 km (0.074 R)
• M68: 29,489,031 km (0.046 R)
• M69: 29,554,406 km (0.099 R)
• M70: 29,750,678 km (0.114 R)
• M71: 29,881,875 km (0.082 R)
• M72: 30,144,869 km (0.117 R)
• M73: 31,004,607 km (0.11 R)
• M74: 31,404,183 km (0.073 R)
• M75: 31,537,774 km (0.09 R)
• M76: 33,495,711 km (0.09 R)
• M77: 33,837,243 km (0.105 R)
• M78: 35,353,717 km (0.099 R)
• M79: 35,423,280 km (0.077 R)
• M80: 35,492,693 km (0.115 R)
• M81: 35,771,244 km (0.099 R)
• M82: 36,470,465 km (0.107 R)
• M83: 37,103,862 km (0.067 R)
• M84: 37,386,453 km (0.076 R)
• M85: 37,953,877 km (0.105 R)
• M86: 38,738,668 km (0.115 R)
• M87: 40,324,405 km (0.106 R)
• M88: 40,614,924 km (0.108 R)
• M89: 42,742,356 km (0.102 R)
• M90: 44,155,756 km (0.062 R)
• M91: 45,811,506 km (0.079 R)
• M92: 46,723,155 km (0.116 R)
• M93: 50,742,251 km (0.065 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 14,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit