🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 136 Days

Day: 46.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.68 AU - 1 AU

Year: 289 Days

Day: 38 Hours

Environment

Temp: 77 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.68 AU - 2.78 AU

Year: 1248 Days

Day: 29.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,507,098 km

• M1: 110,104 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.05 AU - 2.49 AU

Year: 1282 Days

Day: 29.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.73 AU - 4.39 AU

Year: 2517 Days

Day: 24.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,507,098 km

• M1: 1,646,325 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.2

Radius: 12.5

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.96 AU - 5.36 AU

Year: 3770 Days

Day: 13.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,507,098 km

• M1: 155,582 km (0.077 R)
• M2: 602,131 km (0.026 R)
• M3: 1,037,461 km (0.11 R)
• M4: 1,550,881 km (0.049 R)
• M5: 1,985,164 km (0.077 R)
• M6: 3,140,807 km (0.07 R)
• M7: 3,867,105 km (0.109 R)
• M8: 4,499,754 km (0.104 R)
• M9: 4,982,955 km (0.074 R)
• M10: 6,218,933 km (0.103 R)
• M11: 7,029,006 km (0.116 R)
• M12: 7,459,698 km (0.115 R)
• M13: 8,894,491 km (0.102 R)
• M14: 10,114,761 km (0.094 R)
• M15: 14,250,544 km (0.117 R)
• M16: 16,023,129 km (0.107 R)
• M17: 17,154,837 km (0.078 R)
• M18: 17,599,741 km (0.118 R)
• M19: 21,122,920 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.5

Radius: 8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.6 AU - 5.1 AU

Year: 4003 Days

Day: 14.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,507,098 km

• M1: 99,632 km (0.106 R)
• M2: 357,539 km (0.079 R)
• M3: 656,585 km (0.087 R)
• M4: 1,015,620 km (0.095 R)
• M5: 1,328,279 km (0.034 R)
• M6: 1,738,327 km (0.103 R)
• M7: 2,073,875 km (0.091 R)
• M8: 3,140,359 km (0.117 R)
• M9: 3,474,710 km (0.106 R)
• M10: 4,112,146 km (0.075 R)
• M11: 4,405,059 km (0.044 R)
• M12: 6,138,898 km (0.117 R)
• M13: 6,951,215 km (0.081 R)
• M14: 8,350,852 km (0.101 R)
• M15: 9,855,209 km (0.087 R)
• M16: 11,450,071 km (0.096 R)
• M17: 12,765,037 km (0.107 R)
• M18: 13,209,941 km (0.109 R)
• M19: 15,540,975 km (0.032 R)
• M20: 16,048,261 km (0.102 R)
• M21: 17,042,638 km (0.118 R)
• M22: 18,188,857 km (0.112 R)

Asteroid Belt

Center: 7.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 9.5

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.04 AU - 9.36 AU

Year: 10457 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,507,098 km

• M1: 118,332 km (0.103 R)
• M2: 428,598 km (0.057 R)
• M3: 736,470 km (0.096 R)
• M4: 1,409,960 km (0.086 R)
• M5: 1,879,548 km (0.084 R)
• M6: 2,243,370 km (0.069 R)
• M7: 2,671,668 km (0.081 R)
• M8: 3,693,422 km (0.054 R)
• M9: 4,440,514 km (0.029 R)
• M10: 5,010,481 km (0.093 R)
• M11: 5,369,666 km (0.074 R)
• M12: 5,745,905 km (0.102 R)
• M13: 7,083,908 km (0.095 R)
• M14: 7,753,059 km (0.072 R)
• M15: 8,310,611 km (0.104 R)
• M16: 9,971,596 km (0.102 R)
• M17: 10,452,403 km (0.116 R)
• M18: 13,196,627 km (0.084 R)
• M19: 14,762,318 km (0.115 R)
• M20: 17,431,443 km (0.115 R)
• M21: 19,447,274 km (0.032 R)
• M22: 21,253,818 km (0.084 R)
• M23: 24,013,899 km (0.06 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit