🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.98 AU - 0.98 AU

Year: 365 Days

Day: 43.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.88 AU - 1.14 AU

Year: 382 Days

Day: 37 Hours

Environment

Temp: 4 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1 AU - 1.38 AU

Year: 489 Days

Day: 28.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.73 AU - 2.31 AU

Year: 1082 Days

Day: 43.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,723,324 km

• M1: 820,694 km (0.063 R)
• M2: 1,721,124 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.9

Radius: 6.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.21 AU - 17.11 AU

Year: 24473 Days

Day: 23.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 44,723,324 km

• M1: 89,609 km (0.108 R)
• M2: 152,291 km (0.044 R)
• M3: 195,225 km (0.028 R)
• M4: 276,457 km (0.111 R)
• M5: 801,246 km (0.119 R)
• M6: 1,107,623 km (0.077 R)
• M7: 1,204,263 km (0.11 R)
• M8: 2,099,008 km (0.053 R)
• M9: 3,431,177 km (0.051 R)
• M10: 5,261,956 km (0.064 R)
• M11: 5,726,008 km (0.078 R)
• M12: 5,861,095 km (0.119 R)
• M13: 6,871,030 km (0.117 R)
• M14: 7,561,424 km (0.071 R)
• M15: 7,784,176 km (0.097 R)
• M16: 7,971,323 km (0.104 R)
• M17: 8,084,269 km (0.11 R)
• M18: 8,159,965 km (0.084 R)
• M19: 8,503,293 km (0.11 R)
• M20: 11,077,573 km (0.045 R)
• M21: 11,372,729 km (0.078 R)
• M22: 13,510,333 km (0.104 R)
• M23: 13,780,507 km (0.069 R)
• M24: 14,417,794 km (0.095 R)
• M25: 15,673,668 km (0.097 R)
• M26: 16,100,022 km (0.102 R)
• M27: 17,499,809 km (0.118 R)
• M28: 18,687,317 km (0.088 R)
• M29: 19,645,940 km (0.053 R)
• M30: 20,003,030 km (0.06 R)
• M31: 20,568,660 km (0.058 R)
• M32: 21,453,083 km (0.12 R)
• M33: 23,312,584 km (0.067 R)
• M34: 23,961,989 km (0.111 R)
• M35: 24,016,442 km (0.101 R)
• M36: 24,617,377 km (0.041 R)
• M37: 25,167,897 km (0.117 R)
• M38: 28,038,531 km (0.095 R)
• M39: 29,076,141 km (0.095 R)
• M40: 31,724,622 km (0.108 R)
• M41: 32,083,657 km (0.07 R)
• M42: 32,203,485 km (0.102 R)
• M43: 32,805,467 km (0.077 R)
• M44: 33,107,954 km (0.111 R)
• M45: 33,411,188 km (0.078 R)
• M46: 36,369,486 km (0.103 R)
• M47: 37,184,944 km (0.074 R)
• M48: 37,247,925 km (0.063 R)
• M49: 41,613,191 km (0.081 R)
• M50: 42,334,253 km (0.094 R)
• M51: 43,059,653 km (0.07 R)
• M52: 43,324,441 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit