🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 131 Days

Day: 23.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.52 AU - 0.82 AU

Year: 197 Days

Day: 24.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185

Radius: 10.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.81 AU - 6.83 AU

Year: 5718 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,993,228 km

• M1: 141,819 km (0.112 R)
• M2: 628,461 km (0.112 R)
• M3: 1,710,053 km (0.065 R)
• M4: 2,400,747 km (0.089 R)
• M5: 2,731,657 km (0.084 R)
• M6: 4,015,057 km (0.098 R)
• M7: 4,484,495 km (0.082 R)
• M8: 4,872,253 km (0.106 R)
• M9: 5,208,250 km (0.069 R)
• M10: 5,585,386 km (0.06 R)
• M11: 5,953,846 km (0.099 R)
• M12: 6,394,860 km (0.108 R)
• M13: 6,946,727 km (0.048 R)
• M14: 7,373,529 km (0.117 R)
• M15: 8,145,754 km (0.081 R)
• M16: 8,971,235 km (0.083 R)
• M17: 9,626,025 km (0.083 R)
• M18: 10,080,204 km (0.086 R)
• M19: 11,319,622 km (0.108 R)
• M20: 12,435,173 km (0.101 R)
• M21: 15,034,436 km (0.05 R)
• M22: 16,865,514 km (0.086 R)
• M23: 18,899,148 km (0.108 R)
• M24: 19,611,982 km (0.115 R)
• M25: 19,975,056 km (0.113 R)
• M26: 20,714,668 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.19 AU - 11.85 AU

Year: 13166 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,993,228 km

• M1: 140,323 km (0.118 R)
• M2: 3,647,346 km (0.063 R)
• M3: 4,304,230 km (0.103 R)
• M4: 4,634,991 km (0.094 R)
• M5: 6,420,890 km (0.118 R)
• M6: 7,200,146 km (0.078 R)
• M7: 7,594,486 km (0.067 R)
• M8: 9,193,088 km (0.099 R)
• M9: 21,884,523 km (0.103 R)
• M10: 24,352,888 km (0.098 R)
• M11: 24,835,640 km (0.087 R)
• M12: 27,779,277 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.8

Radius: 4.8

Gravity: 39.4 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.14 AU - 14.9 AU

Year: 18893 Days

Day: 23.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 59,993,228 km

• M1: 59,839 km (0.116 R)
• M2: 289,921 km (0.104 R)
• M3: 712,684 km (0.113 R)
• M4: 963,410 km (0.096 R)
• M5: 1,213,388 km (0.069 R)
• M6: 1,408,614 km (0.116 R)
• M7: 1,695,542 km (0.051 R)
• M8: 2,102,897 km (0.073 R)
• M9: 3,001,980 km (0.104 R)
• M10: 3,566,413 km (0.117 R)
• M11: 4,299,742 km (0.076 R)
• M12: 4,683,909 km (0.117 R)
• M13: 5,400,932 km (0.069 R)
• M14: 8,407,400 km (0.085 R)
• M15: 9,811,526 km (0.101 R)
• M16: 10,110,123 km (0.065 R)
• M17: 11,041,968 km (0.09 R)
• M18: 14,104,237 km (0.117 R)
• M19: 14,561,408 km (0.084 R)
• M20: 15,186,129 km (0.106 R)
• M21: 17,776,416 km (0.088 R)
• M22: 18,762,116 km (0.094 R)
• M23: 19,221,980 km (0.072 R)
• M24: 22,757,576 km (0.103 R)
• M25: 24,242,036 km (0.041 R)
• M26: 24,568,309 km (0.086 R)
• M27: 26,703,220 km (0.108 R)
• M28: 27,285,006 km (0.081 R)
• M29: 28,233,157 km (0.047 R)
• M30: 31,854,922 km (0.073 R)
• M31: 35,634,213 km (0.029 R)
• M32: 41,380,716 km (0.09 R)
• M33: 47,037,460 km (0.107 R)
• M34: 47,206,206 km (0.056 R)
• M35: 52,278,472 km (0.032 R)
• M36: 54,108,503 km (0.1 R)
• M37: 54,479,505 km (0.05 R)
• M38: 59,261,700 km (0.097 R)
• M39: 59,853,809 km (0.044 R)
• M40: 66,628,348 km (0.118 R)
• M41: 73,896,411 km (0.037 R)
• M42: 75,966,397 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.2

Radius: 3.6

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.5 AU - 21.1 AU

Year: 28174 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,993,228 km

• M1: 44,730 km (0.098 R)
• M2: 360,531 km (0.047 R)
• M3: 568,771 km (0.041 R)
• M4: 1,418,038 km (0.074 R)
• M5: 1,779,317 km (0.051 R)
• M6: 2,121,747 km (0.109 R)
• M7: 2,318,767 km (0.111 R)
• M8: 3,573,594 km (0.061 R)
• M9: 3,968,383 km (0.072 R)
• M10: 4,329,512 km (0.116 R)
• M11: 5,956,389 km (0.061 R)
• M12: 6,348,634 km (0.095 R)
• M13: 6,633,170 km (0.093 R)
• M14: 7,315,785 km (0.061 R)
• M15: 10,857,215 km (0.073 R)
• M16: 17,515,816 km (0.045 R)
• M17: 17,833,861 km (0.106 R)
• M18: 18,646,028 km (0.055 R)
• M19: 21,320,240 km (0.091 R)
• M20: 22,513,732 km (0.111 R)
• M21: 26,778,468 km (0.096 R)
• M22: 34,820,550 km (0.077 R)
• M23: 39,114,009 km (0.113 R)
• M24: 40,343,404 km (0.067 R)
• M25: 45,071,445 km (0.115 R)
• M26: 45,369,294 km (0.119 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 17,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit