🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.72 AU - 0.98 AU

Year: 286 Days

Day: 13 Hours

Environment

Temp: 79 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.21 AU - 2.65 AU

Year: 1384 Days

Day: 47.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,148,988 km

• M1: 32,762 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.5

Radius: 9.1

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.69 AU - 9.67 AU

Year: 10159 Days

Day: 10.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 105,148,988 km

• M1: 117,135 km (0.113 R)
• M2: 406,158 km (0.102 R)
• M3: 1,106,725 km (0.036 R)
• M4: 1,680,732 km (0.058 R)
• M5: 2,064,451 km (0.081 R)
• M6: 3,517,794 km (0.06 R)
• M7: 6,415,056 km (0.116 R)
• M8: 6,990,559 km (0.084 R)
• M9: 7,358,869 km (0.07 R)
• M10: 8,025,776 km (0.089 R)
• M11: 8,580,186 km (0.09 R)
• M12: 12,168,740 km (0.105 R)
• M13: 12,850,906 km (0.087 R)
• M14: 14,722,375 km (0.066 R)
• M15: 15,951,621 km (0.088 R)
• M16: 17,921,825 km (0.066 R)
• M17: 18,997,583 km (0.114 R)
• M18: 19,915,366 km (0.112 R)
• M19: 21,417,030 km (0.062 R)
• M20: 22,483,214 km (0.082 R)
• M21: 23,584,404 km (0.093 R)
• M22: 25,577,646 km (0.11 R)
• M23: 27,267,653 km (0.089 R)
• M24: 28,014,146 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.4

Radius: 4

Gravity: 43.78 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 18.1 AU - 21.46 AU

Year: 32131 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 105,148,988 km

• M1: 53,257 km (0.081 R)
• M2: 205,398 km (0.074 R)
• M3: 370,105 km (0.098 R)
• M4: 613,052 km (0.096 R)
• M5: 968,497 km (0.092 R)
• M6: 1,576,462 km (0.1 R)
• M7: 2,457,145 km (0.059 R)
• M8: 3,826,714 km (0.087 R)
• M9: 4,253,965 km (0.057 R)
• M10: 4,871,954 km (0.066 R)
• M11: 5,460,173 km (0.093 R)
• M12: 6,284,158 km (0.034 R)
• M13: 6,725,771 km (0.028 R)
• M14: 6,928,625 km (0.118 R)
• M15: 10,548,894 km (0.101 R)
• M16: 12,263,734 km (0.052 R)
• M17: 13,425,063 km (0.061 R)
• M18: 14,405,377 km (0.093 R)
• M19: 15,432,367 km (0.097 R)
• M20: 15,696,557 km (0.084 R)
• M21: 16,053,497 km (0.03 R)
• M22: 17,535,563 km (0.092 R)
• M23: 21,416,132 km (0.069 R)
• M24: 22,188,356 km (0.09 R)
• M25: 22,524,951 km (0.113 R)
• M26: 22,751,143 km (0.095 R)
• M27: 25,340,982 km (0.086 R)
• M28: 30,957,335 km (0.098 R)
• M29: 31,659,697 km (0.063 R)
• M30: 33,388,749 km (0.094 R)
• M31: 36,720,293 km (0.099 R)
• M32: 40,599,965 km (0.102 R)
• M33: 47,102,386 km (0.07 R)
• M34: 47,287,139 km (0.119 R)
• M35: 54,062,576 km (0.11 R)
• M36: 56,735,292 km (0.036 R)
• M37: 60,361,544 km (0.088 R)
• M38: 62,120,217 km (0.116 R)
• M39: 63,686,955 km (0.098 R)
• M40: 77,179,037 km (0.037 R)
• M41: 82,692,467 km (0.116 R)
• M42: 89,308,283 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 17,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit