🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.53 AU - 0.67 AU

Year: 203 Days

Day: 31.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.5 AU - 0.72 AU

Year: 208 Days

Day: 31.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.61 AU - 0.91 AU

Year: 289 Days

Day: 46 Hours

Environment

Temp: -24 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.73 AU - 1.13 AU

Year: 392 Days

Day: 40.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.93 AU - 2.69 AU

Year: 1533 Days

Day: 29.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,143,163 km

• M1: 44,431 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637

Radius: 11

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.28 AU - 6.18 AU

Year: 5988 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,143,163 km

• M1: 136,732 km (0.083 R)
• M2: 503,846 km (0.06 R)
• M3: 1,066,782 km (0.104 R)
• M4: 1,543,850 km (0.09 R)
• M5: 2,287,202 km (0.116 R)
• M6: 2,956,503 km (0.088 R)
• M7: 3,706,736 km (0.095 R)
• M8: 4,324,276 km (0.066 R)
• M9: 5,177,134 km (0.103 R)
• M10: 5,765,053 km (0.113 R)
• M11: 6,266,804 km (0.036 R)
• M12: 6,696,001 km (0.078 R)
• M13: 7,430,526 km (0.106 R)
• M14: 8,102,221 km (0.103 R)
• M15: 11,153,269 km (0.113 R)
• M16: 12,337,935 km (0.067 R)
• M17: 13,879,092 km (0.089 R)
• M18: 14,382,489 km (0.057 R)
• M19: 16,581,129 km (0.094 R)
• M20: 18,254,381 km (0.028 R)
• M21: 20,393,331 km (0.103 R)
• M22: 23,080,857 km (0.113 R)
• M23: 31,770,399 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.4

Radius: 5.2

Gravity: 30.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.34 AU - 10.38 AU

Year: 14557 Days

Day: 21.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,143,163 km

• M1: 71,358 km (0.093 R)
• M2: 511,026 km (0.069 R)
• M3: 738,864 km (0.107 R)
• M4: 1,221,766 km (0.119 R)
• M5: 1,418,038 km (0.078 R)
• M6: 1,603,091 km (0.116 R)
• M7: 1,857,108 km (0.104 R)
• M8: 2,157,351 km (0.067 R)
• M9: 2,382,196 km (0.059 R)
• M10: 2,600,011 km (0.046 R)
• M11: 3,749,671 km (0.09 R)
• M12: 4,229,730 km (0.088 R)
• M13: 5,095,752 km (0.098 R)
• M14: 5,608,275 km (0.104 R)
• M15: 5,877,102 km (0.03 R)
• M16: 6,692,710 km (0.119 R)
• M17: 8,646,757 km (0.075 R)
• M18: 10,774,487 km (0.112 R)
• M19: 11,130,082 km (0.081 R)
• M20: 14,051,429 km (0.091 R)
• M21: 16,570,956 km (0.117 R)
• M22: 17,608,866 km (0.119 R)
• M23: 21,911,600 km (0.088 R)
• M24: 23,160,742 km (0.091 R)
• M25: 24,355,132 km (0.069 R)
• M26: 29,200,158 km (0.083 R)
• M27: 29,659,573 km (0.088 R)
• M28: 34,267,187 km (0.093 R)
• M29: 36,342,110 km (0.068 R)
• M30: 38,774,870 km (0.088 R)
• M31: 41,747,679 km (0.068 R)
• M32: 43,811,831 km (0.117 R)
• M33: 44,262,868 km (0.115 R)
• M34: 50,082,375 km (0.096 R)
• M35: 52,242,269 km (0.09 R)
• M36: 53,089,292 km (0.056 R)
• M37: 55,509,636 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit