🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.66 AU - 0.96 AU

Year: 256 Days

Day: 31.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.03 AU - 1.11 AU

Year: 389 Days

Day: 42.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.98 AU - 1.36 AU

Year: 445 Days

Day: 26.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,158,235 km

• M1: 41,439 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 13.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.38 AU - 11.88 AU

Year: 11332 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 22,158,235 km

• M1: 243,396 km (0.04 R)
• M2: 340,934 km (0.094 R)
• M3: 478,713 km (0.112 R)
• M4: 587,620 km (0.1 R)
• M5: 726,148 km (0.094 R)
• M6: 846,126 km (0.076 R)
• M7: 1,155,045 km (0.061 R)
• M8: 1,298,809 km (0.077 R)
• M9: 1,423,424 km (0.054 R)
• M10: 1,822,850 km (0.05 R)
• M11: 1,949,559 km (0.047 R)
• M12: 2,079,410 km (0.115 R)
• M13: 2,409,573 km (0.107 R)
• M14: 2,549,597 km (0.103 R)
• M15: 2,789,103 km (0.079 R)
• M16: 3,052,844 km (0.055 R)
• M17: 3,290,555 km (0.068 R)
• M18: 3,411,729 km (0.104 R)
• M19: 3,856,932 km (0.07 R)
• M20: 4,492,125 km (0.08 R)
• M21: 4,841,735 km (0.061 R)
• M22: 5,059,849 km (0.044 R)
• M23: 5,261,058 km (0.07 R)
• M24: 5,362,635 km (0.059 R)
• M25: 5,629,817 km (0.059 R)
• M26: 5,859,449 km (0.118 R)
• M27: 6,070,831 km (0.107 R)
• M28: 7,483,334 km (0.102 R)
• M29: 7,574,888 km (0.089 R)
• M30: 7,875,281 km (0.1 R)
• M31: 7,968,331 km (0.062 R)
• M32: 8,439,863 km (0.104 R)
• M33: 8,655,134 km (0.079 R)
• M34: 9,115,297 km (0.084 R)
• M35: 9,262,352 km (0.105 R)
• M36: 10,983,176 km (0.052 R)
• M37: 11,800,130 km (0.05 R)
• M38: 12,256,554 km (0.095 R)
• M39: 12,910,595 km (0.117 R)
• M40: 13,048,375 km (0.099 R)
• M41: 13,660,081 km (0.076 R)
• M42: 14,026,147 km (0.092 R)
• M43: 14,681,385 km (0.091 R)
• M44: 15,463,633 km (0.09 R)
• M45: 16,797,148 km (0.041 R)
• M46: 17,249,831 km (0.102 R)
• M47: 17,492,928 km (0.035 R)
• M48: 18,569,883 km (0.087 R)
• M49: 18,663,232 km (0.099 R)
• M50: 18,881,645 km (0.085 R)
• M51: 19,194,903 km (0.068 R)
• M52: 19,383,845 km (0.097 R)
• M53: 19,541,671 km (0.11 R)
• M54: 20,177,462 km (0.104 R)
• M55: 20,884,611 km (0.104 R)
• M56: 21,404,015 km (0.119 R)
• M57: 21,665,362 km (0.12 R)
• M58: 21,862,083 km (0.101 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 15,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit