🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 20.4 Hours

Environment

Temp: 258 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,043,520 km

• M1: 194,328 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.89 AU

Year: 216 Days

Day: 45.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.59 AU - 0.87 AU

Year: 226 Days

Day: 32 Hours

Environment

Temp: 177 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.17 AU - 1.53 AU

Year: 567 Days

Day: 28.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.22 AU - 1.98 AU

Year: 732 Days

Day: 42.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.58 AU - 1.8 AU

Year: 795 Days

Day: 22.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,043,520 km

• M1: 55,501 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.5 AU - 3.02 AU

Year: 1658 Days

Day: 32.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,043,520 km

• M1: 1,594,115 km (0.076 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.45 AU - 3.49 AU

Year: 1851 Days

Day: 31 Hours

Environment

Temp: -93 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.89 AU - 4.81 AU

Year: 3281 Days

Day: 30.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.7

Radius: 10.6

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.7 AU - 12.48 AU

Year: 13356 Days

Day: 12.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,043,520 km

• M1: 133,441 km (0.109 R)
• M2: 275,858 km (0.094 R)
• M3: 436,975 km (0.115 R)
• M4: 1,327,232 km (0.118 R)
• M5: 1,506,451 km (0.062 R)
• M6: 1,741,768 km (0.064 R)
• M7: 1,963,921 km (0.091 R)
• M8: 2,143,289 km (0.048 R)
• M9: 2,518,181 km (0.082 R)
• M10: 2,798,677 km (0.092 R)
• M11: 3,827,013 km (0.08 R)
• M12: 4,215,818 km (0.109 R)
• M13: 4,583,380 km (0.084 R)
• M14: 5,171,898 km (0.072 R)
• M15: 5,601,692 km (0.116 R)
• M16: 5,711,048 km (0.112 R)
• M17: 5,784,202 km (0.092 R)
• M18: 6,192,753 km (0.067 R)
• M19: 6,803,711 km (0.104 R)
• M20: 7,354,082 km (0.093 R)
• M21: 7,514,002 km (0.098 R)
• M22: 7,959,654 km (0.118 R)
• M23: 8,041,634 km (0.09 R)
• M24: 8,581,233 km (0.117 R)
• M25: 8,665,307 km (0.111 R)
• M26: 9,218,520 km (0.084 R)
• M27: 9,304,688 km (0.067 R)
• M28: 9,608,222 km (0.093 R)
• M29: 10,047,591 km (0.115 R)
• M30: 10,225,164 km (0.106 R)
• M31: 10,359,054 km (0.114 R)
• M32: 10,538,422 km (0.114 R)
• M33: 11,916,817 km (0.117 R)
• M34: 12,246,530 km (0.101 R)
• M35: 13,059,894 km (0.108 R)
• M36: 13,546,536 km (0.043 R)
• M37: 13,742,808 km (0.102 R)
• M38: 14,138,345 km (0.077 R)
• M39: 15,143,344 km (0.102 R)
• M40: 16,693,626 km (0.088 R)
• M41: 16,956,919 km (0.098 R)
• M42: 18,729,055 km (0.118 R)
• M43: 19,388,034 km (0.097 R)
• M44: 19,609,289 km (0.089 R)
• M45: 19,720,291 km (0.112 R)
• M46: 20,110,442 km (0.116 R)
• M47: 20,278,440 km (0.1 R)
• M48: 21,581,587 km (0.105 R)
• M49: 22,156,641 km (0.109 R)
• M50: 22,911,662 km (0.109 R)
• M51: 23,498,235 km (0.1 R)
• M52: 23,616,268 km (0.044 R)
• M53: 23,793,392 km (0.082 R)
• M54: 25,046,424 km (0.091 R)
• M55: 25,650,649 km (0.11 R)
• M56: 26,320,848 km (0.108 R)
• M57: 26,566,039 km (0.095 R)
• M58: 26,996,881 km (0.096 R)
• M59: 27,927,828 km (0.1 R)
• M60: 28,177,806 km (0.091 R)
• M61: 28,365,851 km (0.098 R)
• M62: 29,757,410 km (0.072 R)
• M63: 30,076,802 km (0.105 R)
• M64: 30,204,857 km (0.112 R)
• M65: 30,590,072 km (0.096 R)
• M66: 33,266,079 km (0.104 R)
• M67: 34,799,905 km (0.085 R)
• M68: 35,001,563 km (0.089 R)
• M69: 35,812,533 km (0.069 R)
• M70: 36,493,054 km (0.088 R)
• M71: 36,561,271 km (0.1 R)
• M72: 37,315,244 km (0.037 R)
• M73: 37,384,059 km (0.086 R)
• M74: 37,659,618 km (0.12 R)
• M75: 38,351,509 km (0.085 R)
• M76: 38,768,737 km (0.057 R)
• M77: 40,523,221 km (0.112 R)
• M78: 41,019,138 km (0.061 R)
• M79: 41,659,566 km (0.055 R)
• M80: 41,873,940 km (0.082 R)
• M81: 43,167,064 km (0.119 R)
• M82: 43,383,831 km (0.084 R)
• M83: 43,818,563 km (0.046 R)
• M84: 44,984,828 km (0.081 R)
• M85: 46,013,612 km (0.025 R)
• M86: 46,530,922 km (0.114 R)
• M87: 47,422,226 km (0.107 R)
• M88: 47,795,323 km (0.094 R)
• M89: 48,920,299 km (0.096 R)
• M90: 50,662,216 km (0.051 R)
• M91: 50,967,097 km (0.088 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 20,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit