🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.46 AU - 0.76 AU

Year: 173 Days

Day: 15.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,741,010 km

• M1: 131,646 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.58 AU - 0.76 AU

Year: 199 Days

Day: 32.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.9 AU - 0.94 AU

Year: 321 Days

Day: 27.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,741,010 km

• M1: 108,758 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.93 AU - 1.45 AU

Year: 472 Days

Day: 27.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.17 AU - 1.25 AU

Year: 484 Days

Day: 13.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,741,010 km

• M1: 198,367 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.2 AU - 1.42 AU

Year: 545 Days

Day: 47.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.82 AU - 1.9 AU

Year: 922 Days

Day: 16.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.62 AU - 2.7 AU

Year: 1577 Days

Day: 33.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.8

Radius: 13.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.19 AU - 10.13 AU

Year: 8472 Days

Day: 9.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,741,010 km

• M1: 174,132 km (0.105 R)
• M2: 895,942 km (0.079 R)
• M3: 1,588,580 km (0.102 R)
• M4: 2,033,933 km (0.025 R)
• M5: 2,583,106 km (0.095 R)
• M6: 3,208,276 km (0.077 R)
• M7: 4,198,015 km (0.08 R)
• M8: 4,794,313 km (0.095 R)
• M9: 5,350,069 km (0.101 R)
• M10: 6,408,324 km (0.12 R)
• M11: 7,280,330 km (0.108 R)
• M12: 8,230,127 km (0.046 R)
• M13: 9,978,328 km (0.068 R)
• M14: 13,225,050 km (0.043 R)
• M15: 14,135,652 km (0.051 R)
• M16: 15,612,632 km (0.116 R)
• M17: 16,491,669 km (0.105 R)
• M18: 22,815,470 km (0.053 R)
• M19: 23,333,378 km (0.102 R)
• M20: 24,843,569 km (0.118 R)
• M21: 26,135,496 km (0.107 R)
• M22: 27,764,018 km (0.111 R)
• M23: 28,953,471 km (0.116 R)
• M24: 35,994,744 km (0.069 R)
• M25: 37,051,802 km (0.032 R)
• M26: 40,851,738 km (0.114 R)
• M27: 41,488,127 km (0.109 R)
• M28: 42,650,054 km (0.112 R)
• M29: 43,304,993 km (0.106 R)
• M30: 44,366,689 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.9

Radius: 10.5

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.86 AU - 8.76 AU

Year: 8706 Days

Day: 13 Hours

Environment

Temp: -167 °C

Axial Tilt: 168.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,741,010 km

• M1: 139,874 km (0.117 R)
• M2: 483,650 km (0.097 R)
• M3: 1,441,974 km (0.093 R)
• M4: 2,224,820 km (0.095 R)
• M5: 3,889,545 km (0.046 R)
• M6: 4,856,096 km (0.108 R)
• M7: 5,975,388 km (0.092 R)
• M8: 6,520,672 km (0.107 R)
• M9: 7,178,603 km (0.077 R)
• M10: 8,138,423 km (0.12 R)
• M11: 8,763,443 km (0.114 R)
• M12: 9,468,049 km (0.111 R)
• M13: 11,866,103 km (0.084 R)
• M14: 14,643,238 km (0.096 R)
• M15: 15,166,980 km (0.087 R)
• M16: 15,839,123 km (0.066 R)
• M17: 18,349,076 km (0.093 R)
• M18: 20,377,324 km (0.107 R)
• M19: 20,783,931 km (0.069 R)
• M20: 21,195,924 km (0.038 R)
• M21: 22,121,336 km (0.049 R)
• M22: 22,811,282 km (0.066 R)
• M23: 25,152,638 km (0.111 R)
• M24: 25,904,218 km (0.107 R)
• M25: 29,888,308 km (0.119 R)
• M26: 30,413,546 km (0.113 R)
• M27: 31,374,264 km (0.088 R)
• M28: 33,807,772 km (0.093 R)
• M29: 35,654,708 km (0.117 R)
• M30: 38,798,208 km (0.047 R)
• M31: 44,941,145 km (0.085 R)
• M32: 45,353,886 km (0.1 R)
• M33: 46,047,571 km (0.107 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 15,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit