🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.48 AU - 0.54 AU

Year: 134 Days

Day: 27.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 13.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.18 AU - 8.44 AU

Year: 7255 Days

Day: 10.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,717,451 km

• M1: 170,841 km (0.1 R)
• M2: 643,271 km (0.113 R)
• M3: 1,135,298 km (0.106 R)
• M4: 1,990,250 km (0.097 R)
• M5: 2,552,738 km (0.067 R)
• M6: 3,416,067 km (0.062 R)
• M7: 4,102,722 km (0.114 R)
• M8: 5,471,692 km (0.108 R)
• M9: 6,312,432 km (0.12 R)
• M10: 7,929,734 km (0.115 R)
• M11: 9,007,138 km (0.06 R)
• M12: 9,491,536 km (0.066 R)
• M13: 12,074,044 km (0.1 R)
• M14: 12,827,868 km (0.106 R)
• M15: 13,670,253 km (0.053 R)
• M16: 14,252,040 km (0.098 R)
• M17: 15,590,342 km (0.093 R)
• M18: 17,548,279 km (0.059 R)
• M19: 21,947,803 km (0.1 R)
• M20: 23,399,201 km (0.112 R)
• M21: 29,462,702 km (0.11 R)
• M22: 30,928,612 km (0.103 R)
• M23: 34,005,690 km (0.11 R)
• M24: 35,509,299 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.6

Radius: 10.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.46 AU - 10.18 AU

Year: 10445 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,717,451 km

• M1: 146,905 km (0.119 R)
• M2: 583,880 km (0.075 R)
• M3: 1,075,459 km (0.091 R)
• M4: 1,501,215 km (0.115 R)
• M5: 1,912,758 km (0.101 R)
• M6: 3,365,055 km (0.058 R)
• M7: 5,353,210 km (0.072 R)
• M8: 5,842,994 km (0.108 R)
• M9: 6,434,204 km (0.098 R)
• M10: 7,103,206 km (0.087 R)
• M11: 8,108,653 km (0.064 R)
• M12: 10,500,424 km (0.073 R)
• M13: 10,906,283 km (0.116 R)
• M14: 14,046,642 km (0.071 R)
• M15: 14,477,484 km (0.064 R)
• M16: 14,853,872 km (0.096 R)
• M17: 16,903,213 km (0.108 R)
• M18: 17,320,741 km (0.104 R)
• M19: 17,816,358 km (0.109 R)
• M20: 18,394,405 km (0.113 R)
• M21: 21,474,475 km (0.09 R)
• M22: 22,461,671 km (0.051 R)
• M23: 23,565,105 km (0.059 R)
• M24: 24,261,783 km (0.066 R)
• M25: 26,621,390 km (0.111 R)
• M26: 29,129,997 km (0.074 R)
• M27: 32,215,752 km (0.047 R)
• M28: 37,713,773 km (0.061 R)
• M29: 38,069,367 km (0.079 R)
• M30: 38,547,033 km (0.099 R)
• M31: 40,373,922 km (0.088 R)
• M32: 42,257,808 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.9

Radius: 11.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.09 AU - 10.69 AU

Year: 10563 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,717,451 km

• M1: 140,772 km (0.077 R)
• M2: 524,640 km (0.1 R)
• M3: 949,647 km (0.109 R)
• M4: 1,647,970 km (0.073 R)
• M5: 2,089,134 km (0.095 R)
• M6: 2,969,219 km (0.117 R)
• M7: 4,031,663 km (0.111 R)
• M8: 6,476,541 km (0.071 R)
• M9: 7,740,343 km (0.072 R)
• M10: 9,422,272 km (0.104 R)
• M11: 9,776,969 km (0.12 R)
• M12: 11,187,378 km (0.094 R)
• M13: 11,941,351 km (0.048 R)
• M14: 12,357,233 km (0.052 R)
• M15: 13,218,019 km (0.108 R)
• M16: 18,064,392 km (0.05 R)
• M17: 19,172,762 km (0.074 R)
• M18: 19,599,864 km (0.098 R)
• M19: 20,106,253 km (0.114 R)
• M20: 21,677,928 km (0.063 R)
• M21: 22,297,712 km (0.072 R)
• M22: 22,849,579 km (0.083 R)
• M23: 29,161,113 km (0.101 R)
• M24: 32,260,930 km (0.081 R)
• M25: 35,467,262 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.2

Radius: 5.2

Gravity: 24.53 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.39 AU - 14.85 AU

Year: 17445 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,717,451 km

• M1: 91,404 km (0.098 R)
• M2: 278,252 km (0.111 R)
• M3: 543,040 km (0.095 R)
• M4: 889,060 km (0.076 R)
• M5: 1,074,262 km (0.115 R)
• M6: 2,070,584 km (0.066 R)
• M7: 3,136,170 km (0.1 R)
• M8: 3,542,178 km (0.075 R)
• M9: 3,891,639 km (0.104 R)
• M10: 5,676,790 km (0.069 R)
• M11: 6,362,397 km (0.107 R)
• M12: 8,441,957 km (0.119 R)
• M13: 10,518,675 km (0.033 R)
• M14: 13,321,541 km (0.051 R)
• M15: 14,380,694 km (0.084 R)
• M16: 15,571,044 km (0.106 R)
• M17: 25,796,058 km (0.028 R)
• M18: 32,269,457 km (0.098 R)
• M19: 33,529,072 km (0.099 R)
• M20: 35,479,229 km (0.059 R)
• M21: 44,497,737 km (0.08 R)
• M22: 52,141,291 km (0.115 R)
• M23: 55,285,987 km (0.025 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 19,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit