🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.83 AU - 0.87 AU

Year: 291 Days

Day: 35.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.45 AU - 3.29 AU

Year: 1803 Days

Day: 21.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.75 AU - 3.65 AU

Year: 2123 Days

Day: 45.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.5

Radius: 11.9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.11 AU - 6.73 AU

Year: 6033 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 168.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 99,429,495 km

• M1: 147,952 km (0.079 R)
• M2: 698,622 km (0.116 R)
• M3: 1,158,636 km (0.081 R)
• M4: 1,552,377 km (0.049 R)
• M5: 2,099,756 km (0.042 R)
• M6: 3,586,609 km (0.094 R)
• M7: 4,487,487 km (0.066 R)
• M8: 5,994,686 km (0.111 R)
• M9: 6,621,501 km (0.114 R)
• M10: 7,504,577 km (0.08 R)
• M11: 9,360,788 km (0.102 R)
• M12: 11,546,712 km (0.049 R)
• M13: 12,475,116 km (0.073 R)
• M14: 12,868,858 km (0.085 R)
• M15: 14,053,673 km (0.102 R)
• M16: 14,964,425 km (0.109 R)
• M17: 16,534,305 km (0.104 R)
• M18: 16,956,769 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.9

Radius: 6.9

Gravity: 17.01 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.19 AU - 19.09 AU

Year: 27476 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 99,429,495 km

• M1: 86,019 km (0.111 R)
• M2: 591,360 km (0.071 R)
• M3: 992,731 km (0.091 R)
• M4: 1,459,178 km (0.032 R)
• M5: 1,872,517 km (0.107 R)
• M6: 2,243,370 km (0.031 R)
• M7: 2,904,443 km (0.071 R)
• M8: 3,190,923 km (0.067 R)
• M9: 3,721,247 km (0.065 R)
• M10: 8,958,668 km (0.115 R)
• M11: 10,074,220 km (0.049 R)
• M12: 10,532,139 km (0.115 R)
• M13: 11,279,679 km (0.102 R)
• M14: 18,098,949 km (0.118 R)
• M15: 23,193,953 km (0.107 R)
• M16: 26,496,027 km (0.119 R)
• M17: 27,620,704 km (0.08 R)
• M18: 31,460,582 km (0.092 R)
• M19: 41,163,799 km (0.095 R)
• M20: 43,523,406 km (0.065 R)
• M21: 51,716,582 km (0.113 R)
• M22: 52,296,723 km (0.101 R)
• M23: 58,338,532 km (0.099 R)
• M24: 68,016,766 km (0.104 R)
• M25: 76,940,130 km (0.089 R)
• M26: 89,081,942 km (0.106 R)
• M27: 98,242,118 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 15,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit