🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.44 AU - 0.72 AU

Year: 162 Days

Day: 16.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,987,264 km

• M1: 287,826 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.59 AU - 0.87 AU

Year: 229 Days

Day: 28.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,987,264 km

• M1: 507,885 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.86 AU - 1.9 AU

Year: 946 Days

Day: 30.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,987,264 km

• M1: 40,990 km (0.105 R)

Asteroid Belt

Center: 7.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.8

Radius: 5.5

Gravity: 16.39 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11 AU - 16.44 AU

Year: 18655 Days

Day: 21.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 105,987,264 km

• M1: 68,366 km (0.059 R)
• M2: 279,598 km (0.089 R)
• M3: 536,757 km (0.05 R)
• M4: 734,077 km (0.119 R)
• M5: 980,315 km (0.11 R)
• M6: 1,438,234 km (0.045 R)
• M7: 1,898,846 km (0.037 R)
• M8: 2,346,443 km (0.12 R)
• M9: 2,885,743 km (0.058 R)
• M10: 3,262,580 km (0.11 R)
• M11: 3,449,428 km (0.089 R)
• M12: 4,525,934 km (0.11 R)
• M13: 5,069,722 km (0.119 R)
• M14: 5,809,484 km (0.116 R)
• M15: 7,094,978 km (0.106 R)
• M16: 7,409,433 km (0.06 R)
• M17: 12,454,172 km (0.104 R)
• M18: 12,714,473 km (0.116 R)
• M19: 12,912,091 km (0.096 R)
• M20: 14,000,715 km (0.119 R)
• M21: 15,296,981 km (0.117 R)
• M22: 18,292,828 km (0.086 R)
• M23: 21,564,234 km (0.112 R)
• M24: 26,255,473 km (0.075 R)
• M25: 26,791,483 km (0.079 R)
• M26: 29,350,653 km (0.086 R)
• M27: 31,343,895 km (0.108 R)
• M28: 33,676,425 km (0.109 R)
• M29: 35,078,307 km (0.1 R)
• M30: 38,271,174 km (0.117 R)
• M31: 40,362,104 km (0.075 R)
• M32: 42,527,982 km (0.067 R)
• M33: 47,563,297 km (0.114 R)
• M34: 51,799,460 km (0.114 R)
• M35: 58,070,602 km (0.07 R)
• M36: 59,898,239 km (0.101 R)
• M37: 60,083,142 km (0.03 R)
• M38: 64,246,750 km (0.038 R)
• M39: 65,023,762 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.3

Radius: 3.7

Gravity: 64.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.68 AU - 22.16 AU

Year: 29021 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 105,987,264 km

• M1: 46,226 km (0.104 R)
• M2: 161,715 km (0.036 R)
• M3: 432,936 km (0.069 R)
• M4: 945,459 km (0.085 R)
• M5: 1,205,160 km (0.066 R)
• M6: 1,510,490 km (0.106 R)
• M7: 1,802,654 km (0.089 R)
• M8: 2,821,416 km (0.083 R)
• M9: 3,171,624 km (0.109 R)
• M10: 3,922,905 km (0.104 R)
• M11: 8,706,297 km (0.097 R)
• M12: 8,887,161 km (0.093 R)
• M13: 13,448,250 km (0.059 R)
• M14: 14,516,678 km (0.061 R)
• M15: 19,255,490 km (0.081 R)
• M16: 23,739,686 km (0.111 R)
• M17: 24,211,069 km (0.069 R)
• M18: 24,809,311 km (0.099 R)
• M19: 26,159,731 km (0.116 R)
• M20: 26,410,307 km (0.104 R)
• M21: 27,429,218 km (0.06 R)
• M22: 27,948,323 km (0.072 R)
• M23: 40,417,904 km (0.092 R)
• M24: 46,368,309 km (0.12 R)
• M25: 47,475,632 km (0.076 R)
• M26: 50,902,919 km (0.107 R)
• M27: 51,686,364 km (0.1 R)
• M28: 78,052,091 km (0.104 R)
• M29: 84,165,707 km (0.046 R)
• M30: 85,535,724 km (0.119 R)
• M31: 90,019,621 km (0.086 R)
• M32: 95,248,216 km (0.114 R)
• M33: 97,635,649 km (0.066 R)
• M34: 97,936,789 km (0.077 R)
• M35: 102,219,028 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit