🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.43 AU - 0.71 AU

Year: 187 Days

Day: 28.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.2 AU - 1.44 AU

Year: 657 Days

Day: 20.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,199,673 km

• M1: 112,498 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.88 AU - 2.34 AU

Year: 1329 Days

Day: 23.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.1

Radius: 14.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.03 AU - 6.19 AU

Year: 5760 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,199,673 km

• M1: 194,926 km (0.093 R)
• M2: 666,758 km (0.114 R)
• M3: 1,265,897 km (0.111 R)
• M4: 3,036,687 km (0.062 R)
• M5: 3,773,457 km (0.119 R)
• M6: 4,818,547 km (0.109 R)
• M7: 6,826,001 km (0.114 R)
• M8: 7,555,141 km (0.06 R)
• M9: 8,457,516 km (0.116 R)
• M10: 15,086,496 km (0.077 R)
• M11: 19,362,004 km (0.061 R)
• M12: 20,157,864 km (0.116 R)
• M13: 22,204,214 km (0.069 R)
• M14: 23,888,985 km (0.084 R)
• M15: 28,149,682 km (0.08 R)
• M16: 30,701,971 km (0.062 R)
• M17: 32,790,956 km (0.115 R)
• M18: 33,611,201 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.2

Radius: 12.4

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.9 AU - 9.3 AU

Year: 9993 Days

Day: 11.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,199,673 km

• M1: 156,031 km (0.066 R)
• M2: 784,790 km (0.046 R)
• M3: 1,252,882 km (0.072 R)
• M4: 2,102,149 km (0.099 R)
• M5: 2,846,847 km (0.072 R)
• M6: 3,236,101 km (0.095 R)
• M7: 3,636,575 km (0.114 R)
• M8: 4,177,371 km (0.111 R)
• M9: 4,921,022 km (0.111 R)
• M10: 7,326,406 km (0.104 R)
• M11: 10,129,272 km (0.096 R)
• M12: 11,742,535 km (0.118 R)
• M13: 12,241,594 km (0.11 R)
• M14: 12,639,374 km (0.045 R)
• M15: 13,702,267 km (0.066 R)
• M16: 14,193,397 km (0.104 R)
• M17: 15,737,546 km (0.111 R)
• M18: 17,534,067 km (0.099 R)
• M19: 18,260,066 km (0.114 R)
• M20: 20,163,250 km (0.096 R)
• M21: 21,695,431 km (0.105 R)
• M22: 22,363,386 km (0.071 R)
• M23: 23,131,122 km (0.08 R)
• M24: 24,990,773 km (0.067 R)
• M25: 25,540,096 km (0.11 R)
• M26: 26,757,524 km (0.11 R)
• M27: 29,207,339 km (0.105 R)
• M28: 30,021,749 km (0.1 R)
• M29: 30,746,850 km (0.103 R)
• M30: 32,992,314 km (0.12 R)
• M31: 38,289,276 km (0.067 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 16,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit