🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.39 AU - 1.53 AU

Year: 629 Days

Day: 35 Hours

Environment

Temp: -17 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,555,988 km

• M1: 32,762 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.61 AU - 1.61 AU

Year: 728 Days

Day: 41.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,555,988 km

• M1: 620,831 km (0.043 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.2

Radius: 8.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.09 AU - 7.07 AU

Year: 6016 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 22,555,988 km

• M1: 241,451 km (0.115 R)
• M2: 322,234 km (0.111 R)
• M3: 580,589 km (0.096 R)
• M4: 768,634 km (0.112 R)
• M5: 842,984 km (0.106 R)
• M6: 942,467 km (0.077 R)
• M7: 1,034,170 km (0.079 R)
• M8: 1,141,133 km (0.117 R)
• M9: 1,202,168 km (0.08 R)
• M10: 1,405,322 km (0.092 R)
• M11: 1,578,407 km (0.097 R)
• M12: 2,354,970 km (0.108 R)
• M13: 2,610,034 km (0.077 R)
• M14: 2,708,021 km (0.092 R)
• M15: 2,773,993 km (0.117 R)
• M16: 2,874,074 km (0.071 R)
• M17: 3,009,311 km (0.114 R)
• M18: 3,216,205 km (0.11 R)
• M19: 3,499,244 km (0.104 R)
• M20: 3,571,350 km (0.095 R)
• M21: 3,698,658 km (0.094 R)
• M22: 3,883,112 km (0.028 R)
• M23: 4,032,859 km (0.106 R)
• M24: 4,146,554 km (0.055 R)
• M25: 4,415,830 km (0.118 R)
• M26: 5,072,864 km (0.09 R)
• M27: 5,612,015 km (0.052 R)
• M28: 6,125,734 km (0.115 R)
• M29: 6,520,971 km (0.096 R)
• M30: 6,699,292 km (0.088 R)
• M31: 6,969,914 km (0.083 R)
• M32: 7,405,543 km (0.083 R)
• M33: 7,873,785 km (0.071 R)
• M34: 7,992,266 km (0.103 R)
• M35: 8,424,006 km (0.115 R)
• M36: 8,961,960 km (0.091 R)
• M37: 9,259,959 km (0.076 R)
• M38: 9,662,526 km (0.112 R)
• M39: 9,713,390 km (0.076 R)
• M40: 10,045,198 km (0.11 R)
• M41: 10,303,105 km (0.118 R)
• M42: 10,563,106 km (0.074 R)
• M43: 10,720,183 km (0.084 R)
• M44: 10,878,009 km (0.12 R)
• M45: 10,957,146 km (0.104 R)
• M46: 11,036,583 km (0.081 R)
• M47: 11,222,683 km (0.076 R)
• M48: 11,275,940 km (0.057 R)
• M49: 11,490,164 km (0.114 R)
• M50: 11,624,802 km (0.114 R)
• M51: 12,223,193 km (0.039 R)
• M52: 12,831,458 km (0.097 R)
• M53: 13,478,020 km (0.118 R)
• M54: 14,773,388 km (0.078 R)
• M55: 15,037,279 km (0.103 R)
• M56: 15,450,767 km (0.107 R)
• M57: 15,599,468 km (0.049 R)
• M58: 15,688,777 km (0.072 R)
• M59: 15,987,973 km (0.044 R)
• M60: 16,048,112 km (0.107 R)
• M61: 16,319,333 km (0.111 R)
• M62: 16,652,786 km (0.102 R)
• M63: 16,835,744 km (0.106 R)
• M64: 17,822,342 km (0.094 R)
• M65: 18,291,332 km (0.097 R)
• M66: 18,986,513 km (0.063 R)
• M67: 19,209,563 km (0.096 R)
• M68: 19,497,539 km (0.111 R)
• M69: 19,722,534 km (0.091 R)
• M70: 20,239,994 km (0.078 R)
• M71: 20,304,919 km (0.112 R)
• M72: 20,729,179 km (0.113 R)
• M73: 21,090,308 km (0.091 R)
• M74: 21,156,280 km (0.103 R)
• M75: 21,652,646 km (0.107 R)
• M76: 21,752,428 km (0.067 R)
• M77: 22,153,051 km (0.111 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 17,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit