🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.29 AU - 2.09 AU

Year: 798 Days

Day: 13.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.1 AU - 2.18 AU

Year: 1138 Days

Day: 16.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,970,688 km

• M1: 18,251 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.25 AU - 3.53 AU

Year: 1786 Days

Day: 23.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,970,688 km

• M1: 317,147 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.16 AU - 3.56 AU

Year: 2238 Days

Day: 34.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.71 AU - 5.99 AU

Year: 3882 Days

Day: 40.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 8.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.14 AU - 6.46 AU

Year: 5747 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,970,688 km

• M1: 100,679 km (0.054 R)
• M2: 370,554 km (0.114 R)
• M3: 934,538 km (0.088 R)
• M4: 1,339,499 km (0.09 R)
• M5: 1,647,970 km (0.102 R)
• M6: 1,923,380 km (0.111 R)
• M7: 2,716,697 km (0.105 R)
• M8: 3,159,806 km (0.087 R)
• M9: 3,796,345 km (0.115 R)
• M10: 4,782,794 km (0.119 R)
• M11: 5,483,959 km (0.106 R)
• M12: 6,584,700 km (0.065 R)
• M13: 8,105,961 km (0.074 R)
• M14: 8,723,351 km (0.094 R)
• M15: 9,216,276 km (0.087 R)
• M16: 9,528,786 km (0.108 R)
• M17: 9,848,477 km (0.116 R)
• M18: 10,764,315 km (0.066 R)
• M19: 11,243,028 km (0.034 R)
• M20: 11,826,908 km (0.11 R)
• M21: 12,103,216 km (0.109 R)
• M22: 12,573,252 km (0.075 R)
• M23: 14,681,385 km (0.077 R)
• M24: 18,147,119 km (0.06 R)
• M25: 19,265,663 km (0.065 R)
• M26: 21,298,698 km (0.057 R)
• M27: 25,709,142 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663

Radius: 4.9

Gravity: 27.61 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.05 AU - 18.31 AU

Year: 21495 Days

Day: 20.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,970,688 km

• M1: 61,036 km (0.102 R)
• M2: 234,270 km (0.032 R)
• M3: 409,001 km (0.106 R)
• M4: 760,855 km (0.078 R)
• M5: 947,852 km (0.077 R)
• M6: 1,279,211 km (0.12 R)
• M7: 1,906,924 km (0.08 R)
• M8: 2,321,909 km (0.084 R)
• M9: 2,794,787 km (0.066 R)
• M10: 3,162,349 km (0.116 R)
• M11: 3,961,501 km (0.087 R)
• M12: 6,422,835 km (0.036 R)
• M13: 6,601,156 km (0.094 R)
• M14: 9,516,220 km (0.103 R)
• M15: 11,676,263 km (0.096 R)
• M16: 12,076,737 km (0.106 R)
• M17: 15,062,411 km (0.036 R)
• M18: 16,766,780 km (0.111 R)
• M19: 18,060,203 km (0.088 R)
• M20: 19,886,195 km (0.09 R)
• M21: 21,532,070 km (0.03 R)
• M22: 22,850,476 km (0.057 R)
• M23: 27,243,119 km (0.092 R)
• M24: 28,423,147 km (0.072 R)
• M25: 29,269,123 km (0.055 R)
• M26: 37,363,863 km (0.11 R)
• M27: 39,709,857 km (0.097 R)
• M28: 46,331,807 km (0.067 R)
• M29: 49,554,893 km (0.066 R)
• M30: 54,019,193 km (0.116 R)
• M31: 57,394,569 km (0.12 R)
• M32: 62,312,001 km (0.091 R)
• M33: 67,289,721 km (0.118 R)
• M34: 67,502,748 km (0.112 R)
• M35: 67,930,000 km (0.108 R)
• M36: 69,657,257 km (0.074 R)
• M37: 72,079,695 km (0.115 R)
• M38: 72,526,095 km (0.07 R)
• M39: 76,859,197 km (0.105 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 14,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit