🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.48 AU - 0.64 AU

Year: 155 Days

Day: 21.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.51 AU - 0.61 AU

Year: 155 Days

Day: 32.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.38 AU - 4.1 AU

Year: 2682 Days

Day: 41.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.4

Radius: 9.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.23 AU - 6.37 AU

Year: 5180 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,686,949 km

• M1: 117,285 km (0.087 R)
• M2: 449,542 km (0.114 R)
• M3: 1,051,972 km (0.116 R)
• M4: 1,413,999 km (0.094 R)
• M5: 1,733,540 km (0.12 R)
• M6: 2,602,255 km (0.098 R)
• M7: 3,632,984 km (0.074 R)
• M8: 4,195,323 km (0.112 R)
• M9: 4,764,991 km (0.111 R)
• M10: 5,251,783 km (0.086 R)
• M11: 6,506,909 km (0.088 R)
• M12: 7,270,606 km (0.065 R)
• M13: 8,416,675 km (0.068 R)
• M14: 10,003,011 km (0.101 R)
• M15: 10,888,631 km (0.074 R)
• M16: 11,871,489 km (0.103 R)
• M17: 13,706,755 km (0.12 R)
• M18: 14,480,775 km (0.08 R)
• M19: 15,668,283 km (0.092 R)
• M20: 16,003,083 km (0.113 R)
• M21: 16,399,816 km (0.104 R)
• M22: 18,297,465 km (0.108 R)
• M23: 19,684,237 km (0.09 R)
• M24: 21,893,648 km (0.116 R)
• M25: 22,382,833 km (0.118 R)
• M26: 23,601,009 km (0.071 R)
• M27: 25,014,260 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.6

Radius: 4.4

Gravity: 45.69 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.87 AU - 13.93 AU

Year: 19219 Days

Day: 18.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,686,949 km

• M1: 54,753 km (0.106 R)
• M2: 194,028 km (0.04 R)
• M3: 436,975 km (0.102 R)
• M4: 581,936 km (0.096 R)
• M5: 759,658 km (0.097 R)
• M6: 1,226,104 km (0.079 R)
• M7: 3,168,333 km (0.083 R)
• M8: 3,879,671 km (0.099 R)
• M9: 4,479,110 km (0.107 R)
• M10: 5,215,131 km (0.112 R)
• M11: 6,600,707 km (0.111 R)
• M12: 6,970,214 km (0.082 R)
• M13: 7,353,483 km (0.094 R)
• M14: 7,903,106 km (0.107 R)
• M15: 9,367,819 km (0.088 R)
• M16: 15,787,063 km (0.12 R)
• M17: 18,356,706 km (0.063 R)
• M18: 19,740,337 km (0.105 R)
• M19: 20,312,698 km (0.103 R)
• M20: 21,994,627 km (0.118 R)
• M21: 22,921,535 km (0.052 R)
• M22: 23,447,521 km (0.064 R)
• M23: 24,523,729 km (0.064 R)
• M24: 30,276,066 km (0.074 R)
• M25: 30,909,164 km (0.109 R)
• M26: 32,994,409 km (0.074 R)
• M27: 36,866,002 km (0.042 R)
• M28: 39,508,349 km (0.116 R)
• M29: 43,064,889 km (0.092 R)
• M30: 51,341,391 km (0.084 R)
• M31: 53,518,339 km (0.105 R)
• M32: 57,667,885 km (0.114 R)
• M33: 60,019,115 km (0.077 R)
• M34: 66,813,102 km (0.091 R)
• M35: 77,818,868 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 15,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit