🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.4 AU - 0.62 AU

Year: 114 Days

Day: 17.6 Hours

Environment

Temp: 368 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1 AU - 1.32 AU

Year: 391 Days

Day: 32 Hours

Environment

Temp: 169 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,445,573 km

• M1: 38,596 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.99 AU - 1.55 AU

Year: 448 Days

Day: 31.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.43 AU - 1.93 AU

Year: 682 Days

Day: 38.9 Hours

Environment

Temp: 45 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,445,573 km

• M1: 260,899 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.54 AU - 2 AU

Year: 738 Days

Day: 13.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.44 AU - 2.74 AU

Year: 1305 Days

Day: 16.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.39 AU - 3.53 AU

Year: 1595 Days

Day: 17.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,445,573 km

• M1: 351,106 km (0.079 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.67 AU - 3.39 AU

Year: 1652 Days

Day: 32.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,445,573 km

• M1: 242,797 km (0.086 R)

Asteroid Belt

Center: 8.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.9

Radius: 13.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.94 AU - 14.14 AU

Year: 14748 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,445,573 km

• M1: 183,557 km (0.094 R)
• M2: 1,283,251 km (0.109 R)
• M3: 2,398,203 km (0.076 R)
• M4: 3,417,414 km (0.082 R)
• M5: 6,339,210 km (0.058 R)
• M6: 7,347,799 km (0.082 R)
• M7: 11,301,371 km (0.115 R)
• M8: 13,537,859 km (0.057 R)
• M9: 14,591,178 km (0.085 R)
• M10: 18,790,689 km (0.048 R)
• M11: 23,829,146 km (0.112 R)
• M12: 30,250,784 km (0.098 R)
• M13: 35,120,195 km (0.062 R)
• M14: 39,558,165 km (0.038 R)
• M15: 40,757,042 km (0.119 R)
• M16: 41,569,658 km (0.098 R)
• M17: 45,941,506 km (0.092 R)
• M18: 50,145,655 km (0.1 R)

Planet 10 - Gas Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 11.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.8 AU - 16.58 AU

Year: 19465 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,445,573 km

• M1: 147,803 km (0.045 R)
• M2: 743,801 km (0.084 R)
• M3: 1,163,572 km (0.12 R)
• M4: 1,646,025 km (0.043 R)
• M5: 2,737,491 km (0.03 R)
• M6: 4,550,767 km (0.113 R)
• M7: 5,501,611 km (0.069 R)
• M8: 6,622,698 km (0.111 R)
• M9: 7,652,978 km (0.118 R)
• M10: 11,509,911 km (0.064 R)
• M11: 14,316,965 km (0.049 R)
• M12: 15,196,301 km (0.081 R)
• M13: 15,879,066 km (0.104 R)
• M14: 16,267,272 km (0.115 R)
• M15: 18,303,898 km (0.1 R)
• M16: 18,989,954 km (0.106 R)
• M17: 19,961,442 km (0.112 R)
• M18: 23,173,907 km (0.102 R)
• M19: 24,385,650 km (0.119 R)
• M20: 25,321,833 km (0.067 R)
• M21: 29,892,198 km (0.097 R)
• M22: 34,984,808 km (0.109 R)
• M23: 38,637,240 km (0.088 R)
• M24: 42,985,303 km (0.095 R)
• M25: 44,350,682 km (0.082 R)
• M26: 51,276,166 km (0.054 R)
• M27: 51,784,649 km (0.11 R)
• M28: 54,729,783 km (0.097 R)
• M29: 56,333,322 km (0.101 R)
• M30: 60,573,225 km (0.077 R)
• M31: 65,816,331 km (0.084 R)

Kuiper Belt

Range: 35 - 62 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 15,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit