🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.37 AU - 1.79 AU

Year: 744 Days

Day: 12.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.04 AU - 3.22 AU

Year: 2075 Days

Day: 27.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,244,386 km

• M1: 1,503,907 km (0.104 R)
• M2: 2,010,147 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.51 AU - 3.83 AU

Year: 2635 Days

Day: 21.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,244,386 km

• M1: 233,672 km (0.093 R)

Asteroid Belt

Center: 9.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.6

Radius: 5.6

Gravity: 28.59 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.11 AU - 18.97 AU

Year: 22956 Days

Day: 22.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 172.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,244,386 km

• M1: 129,701 km (0.111 R)
• M2: 371,302 km (0.12 R)
• M3: 685,158 km (0.085 R)
• M4: 1,298,809 km (0.114 R)
• M5: 2,656,559 km (0.094 R)
• M6: 4,650,549 km (0.095 R)
• M7: 5,112,208 km (0.056 R)
• M8: 7,996,156 km (0.115 R)
• M9: 8,489,230 km (0.099 R)
• M10: 9,060,545 km (0.055 R)
• M11: 10,089,928 km (0.073 R)
• M12: 11,603,858 km (0.099 R)
• M13: 14,267,448 km (0.087 R)
• M14: 14,667,024 km (0.102 R)
• M15: 16,167,341 km (0.037 R)
• M16: 17,043,536 km (0.084 R)
• M17: 17,584,332 km (0.048 R)
• M18: 19,372,176 km (0.091 R)
• M19: 21,071,458 km (0.112 R)
• M20: 25,573,606 km (0.111 R)
• M21: 26,761,563 km (0.113 R)
• M22: 29,119,076 km (0.116 R)
• M23: 30,942,225 km (0.072 R)
• M24: 33,817,646 km (0.114 R)
• M25: 41,531,959 km (0.102 R)
• M26: 46,751,130 km (0.101 R)
• M27: 47,809,385 km (0.03 R)
• M28: 57,658,161 km (0.05 R)
• M29: 57,859,819 km (0.099 R)
• M30: 78,487,720 km (0.084 R)
• M31: 83,282,331 km (0.111 R)
• M32: 83,539,939 km (0.098 R)
• M33: 85,882,642 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 19,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit