🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.85 AU - 1.19 AU

Year: 362 Days

Day: 21 Hours

Environment

Temp: 72 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,011,430 km

• M1: 111,301 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.3 AU - 2.38 AU

Year: 1258 Days

Day: 25.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.2

Radius: 9.1

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.08 AU - 9.96 AU

Year: 9521 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,011,430 km

• M1: 114,891 km (0.042 R)
• M2: 413,638 km (0.042 R)
• M3: 840,142 km (0.108 R)
• M4: 1,132,605 km (0.116 R)
• M5: 1,593,367 km (0.101 R)
• M6: 1,933,852 km (0.052 R)
• M7: 2,322,806 km (0.079 R)
• M8: 2,849,391 km (0.063 R)
• M9: 3,453,766 km (0.045 R)
• M10: 4,226,140 km (0.111 R)
• M11: 5,207,053 km (0.057 R)
• M12: 6,522,168 km (0.115 R)
• M13: 7,073,586 km (0.073 R)
• M14: 9,250,684 km (0.052 R)
• M15: 10,152,160 km (0.071 R)
• M16: 11,056,180 km (0.101 R)
• M17: 11,783,076 km (0.116 R)
• M18: 13,898,241 km (0.1 R)
• M19: 15,556,084 km (0.056 R)
• M20: 19,180,691 km (0.081 R)
• M21: 19,984,032 km (0.095 R)
• M22: 21,315,752 km (0.118 R)
• M23: 22,177,585 km (0.096 R)
• M24: 23,604,450 km (0.087 R)
• M25: 24,620,369 km (0.102 R)
• M26: 26,838,157 km (0.063 R)
• M27: 27,237,135 km (0.092 R)
• M28: 34,520,457 km (0.104 R)
• M29: 35,229,850 km (0.114 R)
• M30: 45,923,554 km (0.102 R)
• M31: 48,973,257 km (0.032 R)
• M32: 50,623,471 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.5

Radius: 5.1

Gravity: 24.82 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.16 AU - 18.18 AU

Year: 21801 Days

Day: 15.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,011,430 km

• M1: 65,823 km (0.094 R)
• M2: 329,863 km (0.11 R)
• M3: 516,262 km (0.08 R)
• M4: 1,011,581 km (0.085 R)
• M5: 1,499,569 km (0.04 R)
• M6: 2,152,713 km (0.051 R)
• M7: 2,461,184 km (0.118 R)
• M8: 3,390,636 km (0.099 R)
• M9: 4,160,466 km (0.106 R)
• M10: 4,395,485 km (0.105 R)
• M11: 5,346,927 km (0.096 R)
• M12: 5,788,091 km (0.091 R)
• M13: 11,487,471 km (0.111 R)
• M14: 13,779,909 km (0.116 R)
• M15: 16,195,316 km (0.085 R)
• M16: 16,861,625 km (0.111 R)
• M17: 17,983,160 km (0.055 R)
• M18: 18,607,133 km (0.111 R)
• M19: 19,710,267 km (0.094 R)
• M20: 20,277,842 km (0.072 R)
• M21: 22,147,217 km (0.086 R)
• M22: 27,844,951 km (0.074 R)
• M23: 30,273,373 km (0.092 R)
• M24: 33,636,782 km (0.085 R)
• M25: 35,131,714 km (0.069 R)
• M26: 40,941,197 km (0.097 R)
• M27: 42,487,590 km (0.102 R)
• M28: 55,531,926 km (0.101 R)
• M29: 56,852,576 km (0.099 R)
• M30: 58,194,020 km (0.118 R)
• M31: 66,266,172 km (0.064 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 12,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit