🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.54 AU - 0.74 AU

Year: 187 Days

Day: 30.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,477,400 km

• M1: 52,958 km (0.082 R)
• M2: 334,052 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.59 AU - 0.89 AU

Year: 233 Days

Day: 39.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.7 AU - 0.94 AU

Year: 271 Days

Day: 13.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.92 AU - 1.46 AU

Year: 474 Days

Day: 15.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.6

Radius: 12.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.75 AU - 12.53 AU

Year: 12677 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,477,400 km

• M1: 151,692 km (0.06 R)
• M2: 1,100,292 km (0.12 R)
• M3: 1,827,936 km (0.077 R)
• M4: 3,498,945 km (0.061 R)
• M5: 5,843,891 km (0.116 R)
• M6: 7,488,720 km (0.079 R)
• M7: 8,440,910 km (0.11 R)
• M8: 10,170,710 km (0.085 R)
• M9: 11,954,067 km (0.105 R)
• M10: 21,615,247 km (0.105 R)
• M11: 22,563,398 km (0.082 R)
• M12: 26,634,704 km (0.073 R)
• M13: 27,027,548 km (0.098 R)
• M14: 27,424,132 km (0.092 R)
• M15: 31,280,167 km (0.088 R)
• M16: 32,270,056 km (0.056 R)
• M17: 36,318,922 km (0.119 R)
• M18: 42,941,470 km (0.102 R)
• M19: 44,026,953 km (0.073 R)
• M20: 46,111,599 km (0.117 R)
• M21: 46,536,307 km (0.1 R)
• M22: 48,845,500 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 8.3

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.57 AU - 13.09 AU

Year: 13929 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,477,400 km

• M1: 346,618 km (0.03 R)
• M2: 828,174 km (0.07 R)
• M3: 1,507,797 km (0.031 R)
• M4: 2,431,265 km (0.052 R)
• M5: 3,230,267 km (0.1 R)
• M6: 4,576,049 km (0.064 R)
• M7: 7,378,317 km (0.102 R)
• M8: 8,572,706 km (0.105 R)
• M9: 9,455,333 km (0.059 R)
• M10: 10,920,645 km (0.106 R)
• M11: 14,796,426 km (0.112 R)
• M12: 17,240,706 km (0.109 R)
• M13: 17,809,178 km (0.088 R)
• M14: 23,899,008 km (0.06 R)
• M15: 24,707,884 km (0.043 R)
• M16: 28,350,143 km (0.08 R)
• M17: 31,365,886 km (0.08 R)
• M18: 32,335,281 km (0.113 R)
• M19: 35,103,739 km (0.041 R)
• M20: 38,989,244 km (0.099 R)
• M21: 39,686,969 km (0.079 R)
• M22: 46,034,855 km (0.093 R)
• M23: 54,923,512 km (0.073 R)
• M24: 57,043,014 km (0.1 R)
• M25: 65,281,519 km (0.049 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 14,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit