🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.5 AU - 0.54 AU

Year: 134 Days

Day: 19.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,231,455 km

• M1: 312,211 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.72 AU - 0.74 AU

Year: 222 Days

Day: 41.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.71 AU - 0.81 AU

Year: 236 Days

Day: 28.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1 AU

Year: 309 Days

Day: 39.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.45 AU - 3.57 AU

Year: 1861 Days

Day: 20.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.4

Radius: 7.9

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.92 AU - 16.76 AU

Year: 23544 Days

Day: 15.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 92,231,455 km

• M1: 99,034 km (0.049 R)
• M2: 373,396 km (0.117 R)
• M3: 1,793,529 km (0.116 R)
• M4: 2,077,765 km (0.118 R)
• M5: 3,005,421 km (0.094 R)
• M6: 3,290,256 km (0.078 R)
• M7: 4,841,137 km (0.066 R)
• M8: 5,274,522 km (0.098 R)
• M9: 6,494,792 km (0.085 R)
• M10: 6,924,137 km (0.073 R)
• M11: 7,839,976 km (0.079 R)
• M12: 8,272,014 km (0.115 R)
• M13: 9,602,837 km (0.101 R)
• M14: 10,160,538 km (0.106 R)
• M15: 10,805,454 km (0.106 R)
• M16: 11,545,964 km (0.111 R)
• M17: 15,260,329 km (0.053 R)
• M18: 17,431,443 km (0.104 R)
• M19: 18,167,614 km (0.103 R)
• M20: 18,924,430 km (0.077 R)
• M21: 21,010,722 km (0.086 R)
• M22: 25,167,448 km (0.088 R)
• M23: 26,706,810 km (0.111 R)
• M24: 32,381,955 km (0.089 R)
• M25: 36,681,099 km (0.105 R)
• M26: 37,281,734 km (0.101 R)
• M27: 40,702,439 km (0.097 R)
• M28: 41,670,337 km (0.093 R)
• M29: 44,666,483 km (0.089 R)
• M30: 47,981,572 km (0.111 R)
• M31: 48,699,792 km (0.111 R)
• M32: 49,973,917 km (0.054 R)
• M33: 57,683,892 km (0.036 R)
• M34: 59,109,859 km (0.085 R)
• M35: 67,263,391 km (0.034 R)
• M36: 67,712,185 km (0.058 R)
• M37: 69,298,521 km (0.089 R)
• M38: 75,892,197 km (0.048 R)
• M39: 77,603,746 km (0.106 R)
• M40: 87,612,143 km (0.044 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 18,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit