🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.5 AU - 0.8 AU

Year: 194 Days

Day: 29.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,965,860 km

• M1: 184,753 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.68 AU - 1.08 AU

Year: 306 Days

Day: 17.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.33 AU - 1.33 AU

Year: 569 Days

Day: 33.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,965,860 km

• M1: 40,840 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.75 AU - 4.43 AU

Year: 3068 Days

Day: 19.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,965,860 km

• M1: 72,106 km (0.094 R)
• M2: 1,976,038 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.3

Radius: 6.7

Gravity: 21.86 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.7 AU - 20.9 AU

Year: 29032 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 109,965,860 km

• M1: 83,326 km (0.115 R)
• M2: 297,999 km (0.119 R)
• M3: 790,475 km (0.082 R)
• M4: 2,151,367 km (0.054 R)
• M5: 3,020,531 km (0.092 R)
• M6: 4,674,485 km (0.047 R)
• M7: 4,957,973 km (0.098 R)
• M8: 6,601,455 km (0.032 R)
• M9: 7,546,315 km (0.113 R)
• M10: 8,578,241 km (0.114 R)
• M11: 9,571,721 km (0.083 R)
• M12: 12,464,794 km (0.111 R)
• M13: 14,659,395 km (0.086 R)
• M14: 18,464,865 km (0.099 R)
• M15: 19,692,316 km (0.115 R)
• M16: 20,219,349 km (0.076 R)
• M17: 25,270,671 km (0.089 R)
• M18: 27,821,614 km (0.093 R)
• M19: 28,351,639 km (0.119 R)
• M20: 31,817,971 km (0.057 R)
• M21: 32,984,236 km (0.072 R)
• M22: 34,786,591 km (0.048 R)
• M23: 36,653,573 km (0.047 R)
• M24: 40,586,202 km (0.093 R)
• M25: 41,267,919 km (0.093 R)
• M26: 50,640,226 km (0.1 R)
• M27: 59,786,789 km (0.096 R)
• M28: 76,507,343 km (0.104 R)
• M29: 83,160,858 km (0.073 R)
• M30: 85,926,923 km (0.111 R)
• M31: 87,050,253 km (0.083 R)
• M32: 90,478,887 km (0.12 R)
• M33: 98,827,345 km (0.055 R)
• M34: 100,060,331 km (0.092 R)
• M35: 101,303,489 km (0.108 R)
• M36: 102,242,665 km (0.058 R)
• M37: 104,775,506 km (0.095 R)
• M38: 105,735,925 km (0.086 R)
• M39: 109,307,873 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 15,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit