🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.43 AU - 0.63 AU

Year: 142 Days

Day: 28 Hours

Environment

Temp: 246 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.55 AU - 0.57 AU

Year: 155 Days

Day: 41.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,248,623 km

• M1: 32,313 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.65 AU - 0.79 AU

Year: 225 Days

Day: 45.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.9 AU - 1.24 AU

Year: 408 Days

Day: 44.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.03 AU - 1.41 AU

Year: 497 Days

Day: 33.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.2 AU - 1.32 AU

Year: 522 Days

Day: 18.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,248,623 km

• M1: 812,616 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.29 AU - 2.13 AU

Year: 825 Days

Day: 19.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.17 AU - 3.59 AU

Year: 1803 Days

Day: 18.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.36 AU - 4.76 AU

Year: 3018 Days

Day: 33.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 8.5

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.44 AU - 5.82 AU

Year: 4287 Days

Day: 9.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,248,623 km

• M1: 197,469 km (0.063 R)
• M2: 254,616 km (0.054 R)
• M3: 311,612 km (0.12 R)
• M4: 559,795 km (0.076 R)
• M5: 616,792 km (0.056 R)
• M6: 1,486,105 km (0.108 R)
• M7: 1,551,330 km (0.114 R)
• M8: 1,735,784 km (0.112 R)
• M9: 1,945,072 km (0.08 R)
• M10: 2,199,837 km (0.096 R)
• M11: 2,484,821 km (0.085 R)
• M12: 2,582,508 km (0.11 R)
• M13: 3,048,057 km (0.083 R)
• M14: 3,173,868 km (0.118 R)
• M15: 3,517,644 km (0.119 R)
• M16: 4,078,786 km (0.056 R)
• M17: 4,523,989 km (0.101 R)
• M18: 4,691,838 km (0.081 R)
• M19: 5,009,285 km (0.094 R)
• M20: 5,083,485 km (0.053 R)
• M21: 5,233,083 km (0.084 R)
• M22: 5,434,741 km (0.099 R)
• M23: 5,639,092 km (0.074 R)
• M24: 5,793,926 km (0.074 R)
• M25: 6,081,602 km (0.03 R)
• M26: 6,213,847 km (0.091 R)
• M27: 6,400,694 km (0.069 R)
• M28: 6,454,550 km (0.051 R)
• M29: 6,807,451 km (0.088 R)
• M30: 6,917,256 km (0.114 R)
• M31: 7,055,484 km (0.115 R)
• M32: 7,362,609 km (0.085 R)
• M33: 7,961,299 km (0.074 R)
• M34: 8,019,044 km (0.086 R)
• M35: 8,575,399 km (0.084 R)
• M36: 8,903,317 km (0.11 R)
• M37: 9,144,319 km (0.061 R)
• M38: 9,479,269 km (0.109 R)
• M39: 9,632,906 km (0.106 R)
• M40: 9,725,358 km (0.077 R)
• M41: 9,787,291 km (0.116 R)
• M42: 10,004,806 km (0.087 R)
• M43: 10,223,967 km (0.079 R)
• M44: 10,762,819 km (0.1 R)
• M45: 10,923,038 km (0.113 R)
• M46: 11,539,232 km (0.106 R)
• M47: 11,604,756 km (0.114 R)
• M48: 11,901,259 km (0.077 R)
• M49: 12,300,236 km (0.087 R)
• M50: 12,568,764 km (0.084 R)
• M51: 13,282,795 km (0.095 R)
• M52: 14,678,992 km (0.059 R)
• M53: 16,157,916 km (0.027 R)
• M54: 16,710,681 km (0.073 R)
• M55: 17,008,081 km (0.075 R)
• M56: 17,532,721 km (0.095 R)
• M57: 17,645,966 km (0.038 R)
• M58: 18,598,007 km (0.096 R)
• M59: 19,254,892 km (0.067 R)
• M60: 19,841,016 km (0.074 R)
• M61: 19,919,555 km (0.1 R)
• M62: 20,076,932 km (0.042 R)
• M63: 21,030,469 km (0.104 R)
• M64: 21,311,264 km (0.041 R)
• M65: 21,431,989 km (0.042 R)
• M66: 22,365,330 km (0.12 R)
• M67: 22,816,368 km (0.088 R)
• M68: 23,105,092 km (0.1 R)
• M69: 23,229,109 km (0.044 R)
• M70: 23,353,424 km (0.117 R)
• M71: 23,519,478 km (0.081 R)
• M72: 23,644,243 km (0.086 R)
• M73: 23,936,258 km (0.112 R)
• M74: 24,355,581 km (0.067 R)
• M75: 24,439,804 km (0.11 R)
• M76: 25,799,350 km (0.034 R)
• M77: 26,186,060 km (0.114 R)
• M78: 26,272,378 km (0.08 R)
• M79: 26,574,865 km (0.06 R)
• M80: 27,708,518 km (0.072 R)
• M81: 27,928,277 km (0.075 R)
• M82: 28,325,459 km (0.106 R)
• M83: 28,813,447 km (0.102 R)
• M84: 29,348,858 km (0.078 R)
• M85: 29,572,956 km (0.11 R)
• M86: 30,203,361 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit