🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.01 AU - 1.11 AU

Year: 387 Days

Day: 46.1 Hours

Environment

Temp: 51 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.23 AU - 1.79 AU

Year: 658 Days

Day: 36.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.58 AU - 2.1 AU

Year: 885 Days

Day: 28.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4 AU - 4.9 AU

Year: 3330 Days

Day: 22.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,232,912 km

• M1: 112,049 km (0.118 R)

Asteroid Belt

Center: 7.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.8

Radius: 11.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.75 AU - 13.31 AU

Year: 13889 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,232,912 km

• M1: 177,722 km (0.043 R)
• M2: 284,236 km (0.069 R)
• M3: 829,371 km (0.045 R)
• M4: 957,875 km (0.111 R)
• M5: 1,330,224 km (0.065 R)
• M6: 1,540,409 km (0.091 R)
• M7: 1,761,515 km (0.086 R)
• M8: 1,837,660 km (0.068 R)
• M9: 2,418,549 km (0.1 R)
• M10: 2,520,874 km (0.041 R)
• M11: 2,782,969 km (0.087 R)
• M12: 3,258,242 km (0.087 R)
• M13: 3,798,739 km (0.111 R)
• M14: 3,958,360 km (0.098 R)
• M15: 4,038,993 km (0.096 R)
• M16: 4,243,044 km (0.075 R)
• M17: 5,225,304 km (0.057 R)
• M18: 5,651,060 km (0.077 R)
• M19: 6,181,534 km (0.116 R)
• M20: 6,275,481 km (0.1 R)
• M21: 6,536,081 km (0.09 R)
• M22: 6,607,888 km (0.107 R)
• M23: 7,740,343 km (0.107 R)
• M24: 8,225,639 km (0.12 R)
• M25: 11,512,155 km (0.079 R)
• M26: 12,242,491 km (0.067 R)
• M27: 12,687,844 km (0.106 R)
• M28: 12,777,603 km (0.072 R)
• M29: 12,897,580 km (0.12 R)
• M30: 13,564,189 km (0.067 R)
• M31: 13,655,892 km (0.12 R)
• M32: 13,994,133 km (0.104 R)
• M33: 14,117,850 km (0.108 R)
• M34: 14,366,332 km (0.108 R)
• M35: 14,585,044 km (0.081 R)
• M36: 15,694,612 km (0.045 R)
• M37: 17,459,418 km (0.06 R)
• M38: 17,893,551 km (0.119 R)
• M39: 18,128,868 km (0.091 R)
• M40: 18,229,997 km (0.034 R)
• M41: 18,568,537 km (0.079 R)
• M42: 18,704,521 km (0.064 R)
• M43: 19,355,122 km (0.062 R)
• M44: 19,631,280 km (0.102 R)
• M45: 20,502,538 km (0.052 R)
• M46: 21,422,116 km (0.107 R)
• M47: 21,636,190 km (0.112 R)
• M48: 21,779,356 km (0.115 R)
• M49: 22,066,584 km (0.118 R)
• M50: 22,681,132 km (0.065 R)
• M51: 23,045,253 km (0.118 R)
• M52: 23,228,061 km (0.11 R)
• M53: 24,112,334 km (0.115 R)
• M54: 24,260,735 km (0.104 R)
• M55: 24,372,186 km (0.119 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 18,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit