🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.72 AU

Year: 150 Days

Day: 15.3 Hours

Environment

Temp: 388 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.15 AU - 1.57 AU

Year: 464 Days

Day: 12.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,306,434 km

• M1: 31,565 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.13 AU - 1.77 AU

Year: 511 Days

Day: 12.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,306,434 km

• M1: 104,719 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.65 AU - 1.87 AU

Year: 683 Days

Day: 16.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,306,434 km

• M1: 109,206 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.44 AU - 2.14 AU

Year: 700 Days

Day: 36.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,306,434 km

• M1: 498,909 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.72 AU - 4.52 AU

Year: 2014 Days

Day: 13.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.2 AU - 4.82 AU

Year: 2348 Days

Day: 12.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.01 AU - 10.31 AU

Year: 7453 Days

Day: 13.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.1

Radius: 13.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 14.43 AU - 20.73 AU

Year: 21555 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,306,434 km

• M1: 165,455 km (0.09 R)
• M2: 715,527 km (0.102 R)
• M3: 1,136,794 km (0.118 R)
• M4: 1,551,928 km (0.103 R)
• M5: 3,146,791 km (0.077 R)
• M6: 3,810,707 km (0.112 R)
• M7: 6,413,410 km (0.092 R)
• M8: 7,206,129 km (0.086 R)
• M9: 8,320,334 km (0.045 R)
• M10: 9,310,523 km (0.072 R)
• M11: 11,687,782 km (0.085 R)
• M12: 12,639,674 km (0.105 R)
• M13: 14,761,869 km (0.108 R)
• M14: 17,754,425 km (0.086 R)
• M15: 22,798,117 km (0.04 R)
• M16: 23,576,475 km (0.102 R)
• M17: 25,186,298 km (0.085 R)
• M18: 28,823,919 km (0.118 R)
• M19: 38,443,212 km (0.108 R)
• M20: 42,590,364 km (0.065 R)
• M21: 43,243,808 km (0.098 R)
• M22: 43,771,290 km (0.056 R)

Planet 10 - Gas Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.5

Radius: 8.4

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.41 AU - 19.03 AU

Year: 21813 Days

Day: 10.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,306,434 km

• M1: 177,573 km (0.061 R)
• M2: 736,171 km (0.114 R)
• M3: 1,342,192 km (0.066 R)
• M4: 1,726,210 km (0.083 R)
• M5: 3,572,846 km (0.114 R)
• M6: 5,848,678 km (0.086 R)
• M7: 7,117,717 km (0.097 R)
• M8: 7,411,976 km (0.098 R)
• M9: 8,670,992 km (0.112 R)
• M10: 13,151,448 km (0.112 R)
• M11: 17,425,758 km (0.112 R)
• M12: 18,600,251 km (0.065 R)
• M13: 19,254,144 km (0.096 R)
• M14: 19,826,655 km (0.046 R)
• M15: 21,206,695 km (0.052 R)
• M16: 23,180,639 km (0.118 R)
• M17: 26,075,806 km (0.095 R)
• M18: 31,117,554 km (0.074 R)
• M19: 32,573,141 km (0.057 R)
• M20: 32,842,567 km (0.076 R)
• M21: 40,381,851 km (0.082 R)
• M22: 41,319,829 km (0.095 R)
• M23: 42,753,725 km (0.119 R)
• M24: 43,891,716 km (0.109 R)
• M25: 45,720,550 km (0.114 R)
• M26: 48,998,090 km (0.053 R)
• M27: 59,563,888 km (0.112 R)
• M28: 60,778,623 km (0.083 R)
• M29: 61,803,518 km (0.04 R)
• M30: 66,666,795 km (0.077 R)
• M31: 71,551,614 km (0.1 R)
• M32: 82,775,793 km (0.06 R)

Kuiper Belt

Range: 37.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 16,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit