🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.61 AU - 0.71 AU

Year: 194 Days

Day: 26.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.94 AU - 1.3 AU

Year: 429 Days

Day: 29.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.8 AU - 4.58 AU

Year: 3102 Days

Day: 24.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.72 AU - 5.44 AU

Year: 3545 Days

Day: 44.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.4

Radius: 10.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.56 AU - 9 AU

Year: 7104 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 31,960,538 km

• M1: 132,095 km (0.096 R)
• M2: 223,798 km (0.117 R)
• M3: 410,646 km (0.048 R)
• M4: 515,215 km (0.078 R)
• M5: 583,132 km (0.053 R)
• M6: 793,766 km (0.113 R)
• M7: 1,483,412 km (0.099 R)
• M8: 1,848,282 km (0.116 R)
• M9: 2,031,988 km (0.1 R)
• M10: 2,338,514 km (0.113 R)
• M11: 2,537,629 km (0.029 R)
• M12: 3,524,376 km (0.101 R)
• M13: 3,638,220 km (0.091 R)
• M14: 4,250,225 km (0.11 R)
• M15: 5,331,519 km (0.08 R)
• M16: 5,489,045 km (0.029 R)
• M17: 6,326,943 km (0.069 R)
• M18: 7,002,976 km (0.076 R)
• M19: 7,525,072 km (0.112 R)
• M20: 7,731,517 km (0.083 R)
• M21: 8,606,665 km (0.104 R)
• M22: 8,853,651 km (0.114 R)
• M23: 9,040,499 km (0.082 R)
• M24: 9,323,089 km (0.11 R)
• M25: 10,026,199 km (0.075 R)
• M26: 10,680,241 km (0.08 R)
• M27: 11,585,009 km (0.109 R)
• M28: 11,755,251 km (0.085 R)
• M29: 13,324,533 km (0.057 R)
• M30: 13,503,003 km (0.1 R)
• M31: 13,898,390 km (0.111 R)
• M32: 14,480,176 km (0.108 R)
• M33: 14,737,185 km (0.082 R)
• M34: 14,995,840 km (0.103 R)
• M35: 15,555,037 km (0.091 R)
• M36: 15,630,135 km (0.098 R)
• M37: 16,732,223 km (0.111 R)
• M38: 17,898,637 km (0.034 R)
• M39: 18,332,920 km (0.111 R)
• M40: 18,531,436 km (0.109 R)
• M41: 20,063,618 km (0.062 R)
• M42: 21,010,572 km (0.09 R)
• M43: 21,218,364 km (0.091 R)
• M44: 22,014,224 km (0.094 R)
• M45: 22,309,830 km (0.101 R)
• M46: 22,606,931 km (0.068 R)
• M47: 23,076,220 km (0.107 R)
• M48: 23,807,903 km (0.111 R)
• M49: 24,459,850 km (0.047 R)
• M50: 24,547,215 km (0.111 R)
• M51: 25,073,650 km (0.064 R)
• M52: 25,470,982 km (0.096 R)
• M53: 27,171,162 km (0.073 R)
• M54: 27,579,115 km (0.066 R)
• M55: 27,670,071 km (0.025 R)
• M56: 28,217,898 km (0.094 R)
• M57: 29,092,597 km (0.102 R)
• M58: 29,185,198 km (0.063 R)
• M59: 31,104,838 km (0.107 R)
• M60: 31,722,079 km (0.085 R)
• M61: 31,960,538 km (0.04 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 17,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit