🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.62 AU

Year: 160 Days

Day: 39.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,585,749 km

• M1: 75,547 km (0.037 R)
• M2: 390,450 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.95 AU - 0.99 AU

Year: 354 Days

Day: 42.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,585,749 km

• M1: 210,634 km (0.115 R)
• M2: 662,868 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.62 AU - 2.38 AU

Year: 1049 Days

Day: 38.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,585,749 km

• M1: 43,982 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.6

Radius: 3.5

Gravity: 50.5 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 11.55 AU - 15.43 AU

Year: 18375 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,585,749 km

• M1: 43,533 km (0.079 R)
• M2: 189,241 km (0.026 R)
• M3: 1,003,802 km (0.092 R)
• M4: 2,384,291 km (0.112 R)
• M5: 2,871,232 km (0.081 R)
• M6: 3,177,459 km (0.115 R)
• M7: 3,795,148 km (0.038 R)
• M8: 5,189,849 km (0.109 R)
• M9: 6,673,262 km (0.12 R)
• M10: 8,674,283 km (0.1 R)
• M11: 8,883,570 km (0.062 R)
• M12: 9,096,149 km (0.115 R)
• M13: 10,800,069 km (0.108 R)
• M14: 13,111,655 km (0.071 R)
• M15: 14,021,509 km (0.081 R)
• M16: 15,502,079 km (0.063 R)
• M17: 18,682,829 km (0.1 R)
• M18: 19,031,692 km (0.089 R)
• M19: 21,028,973 km (0.088 R)
• M20: 21,788,481 km (0.108 R)
• M21: 23,061,559 km (0.095 R)
• M22: 23,261,721 km (0.046 R)
• M23: 29,701,012 km (0.108 R)
• M24: 33,516,805 km (0.074 R)
• M25: 34,813,968 km (0.103 R)
• M26: 35,342,198 km (0.088 R)
• M27: 37,095,485 km (0.104 R)
• M28: 37,370,296 km (0.059 R)
• M29: 51,701,024 km (0.067 R)
• M30: 55,735,978 km (0.057 R)
• M31: 66,023,225 km (0.093 R)
• M32: 68,057,307 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.1

Radius: 6.2

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.56 AU - 24.26 AU

Year: 31713 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 59.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,585,749 km

• M1: 83,924 km (0.092 R)
• M2: 406,906 km (0.118 R)
• M3: 922,869 km (0.076 R)
• M4: 1,380,489 km (0.026 R)
• M5: 2,051,286 km (0.11 R)
• M6: 3,813,100 km (0.092 R)
• M7: 5,076,753 km (0.064 R)
• M8: 6,009,795 km (0.119 R)
• M9: 6,437,047 km (0.101 R)
• M10: 6,801,617 km (0.051 R)
• M11: 11,768,416 km (0.08 R)
• M12: 14,941,686 km (0.074 R)
• M13: 16,311,853 km (0.114 R)
• M14: 17,763,700 km (0.045 R)
• M15: 22,911,811 km (0.041 R)
• M16: 30,189,000 km (0.061 R)
• M17: 32,251,805 km (0.116 R)
• M18: 34,406,762 km (0.107 R)
• M19: 41,722,098 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 14,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit