🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.76 AU - 1.06 AU

Year: 314 Days

Day: 46.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.4 AU - 2.12 AU

Year: 844 Days

Day: 27.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,456,616 km

• M1: 790,774 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.17 AU - 5.07 AU

Year: 3024 Days

Day: 36.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,456,616 km

• M1: 467,942 km (0.07 R)
• M2: 1,715,289 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.07 AU - 4.19 AU

Year: 3035 Days

Day: 16.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.1

Radius: 5.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 15.51 AU - 21.59 AU

Year: 28894 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,456,616 km

• M1: 87,216 km (0.093 R)
• M2: 1,304,045 km (0.111 R)
• M3: 1,693,448 km (0.098 R)
• M4: 1,911,262 km (0.095 R)
• M5: 1,992,644 km (0.108 R)
• M6: 2,158,847 km (0.063 R)
• M7: 2,394,912 km (0.069 R)
• M8: 3,055,985 km (0.1 R)
• M9: 3,175,364 km (0.112 R)
• M10: 3,975,713 km (0.061 R)
• M11: 4,344,621 km (0.094 R)
• M12: 4,560,341 km (0.053 R)
• M13: 4,724,301 km (0.066 R)
• M14: 4,974,129 km (0.043 R)
• M15: 5,631,911 km (0.067 R)
• M16: 5,778,517 km (0.075 R)
• M17: 5,837,459 km (0.09 R)
• M18: 6,560,914 km (0.119 R)
• M19: 7,665,694 km (0.094 R)
• M20: 7,893,532 km (0.091 R)
• M21: 7,959,056 km (0.069 R)
• M22: 8,827,022 km (0.086 R)
• M23: 9,168,704 km (0.095 R)
• M24: 9,759,615 km (0.033 R)
• M25: 9,935,842 km (0.096 R)
• M26: 12,357,383 km (0.096 R)
• M27: 13,358,940 km (0.083 R)
• M28: 13,515,270 km (0.059 R)
• M29: 14,909,373 km (0.113 R)
• M30: 15,234,449 km (0.056 R)
• M31: 15,602,908 km (0.096 R)
• M32: 16,641,716 km (0.113 R)
• M33: 17,318,198 km (0.06 R)
• M34: 18,960,633 km (0.102 R)
• M35: 20,561,779 km (0.088 R)
• M36: 20,651,986 km (0.114 R)
• M37: 21,653,245 km (0.116 R)
• M38: 21,744,948 km (0.102 R)
• M39: 23,702,436 km (0.116 R)
• M40: 23,891,678 km (0.07 R)
• M41: 24,797,941 km (0.073 R)
• M42: 24,942,004 km (0.092 R)
• M43: 25,763,895 km (0.047 R)
• M44: 28,282,525 km (0.086 R)
• M45: 29,291,413 km (0.064 R)
• M46: 29,647,306 km (0.075 R)
• M47: 30,106,871 km (0.037 R)
• M48: 30,775,124 km (0.118 R)
• M49: 32,545,466 km (0.095 R)
• M50: 32,966,883 km (0.118 R)
• M51: 33,496,010 km (0.062 R)
• M52: 34,402,125 km (0.057 R)
• M53: 36,347,495 km (0.079 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 13,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit