🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.54 AU - 0.76 AU

Year: 183 Days

Day: 25.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.74 AU - 0.88 AU

Year: 254 Days

Day: 44 Hours

Environment

Temp: 135 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.77 AU - 2.05 AU

Year: 919 Days

Day: 18.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.22 AU - 2.44 AU

Year: 1239 Days

Day: 33.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.4

Radius: 10

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.94 AU - 12.86 AU

Year: 11680 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,083,105 km

• M1: 292,613 km (0.073 R)
• M2: 760,855 km (0.105 R)
• M3: 1,192,145 km (0.052 R)
• M4: 1,384,379 km (0.113 R)
• M5: 1,646,624 km (0.116 R)
• M6: 1,752,988 km (0.092 R)
• M7: 1,924,876 km (0.108 R)
• M8: 2,085,993 km (0.116 R)
• M9: 2,151,666 km (0.109 R)
• M10: 2,525,960 km (0.101 R)
• M11: 2,902,498 km (0.111 R)
• M12: 3,239,392 km (0.086 R)
• M13: 3,588,853 km (0.057 R)
• M14: 3,869,199 km (0.095 R)
• M15: 4,949,595 km (0.117 R)
• M16: 5,352,163 km (0.109 R)
• M17: 5,443,119 km (0.095 R)
• M18: 6,070,233 km (0.073 R)
• M19: 6,189,014 km (0.089 R)
• M20: 6,598,313 km (0.099 R)
• M21: 6,867,889 km (0.112 R)
• M22: 7,956,064 km (0.098 R)
• M23: 9,287,784 km (0.092 R)
• M24: 9,756,324 km (0.08 R)
• M25: 10,232,494 km (0.059 R)
• M26: 10,859,908 km (0.098 R)
• M27: 11,294,938 km (0.069 R)
• M28: 11,588,150 km (0.093 R)
• M29: 11,913,526 km (0.043 R)
• M30: 13,030,124 km (0.04 R)
• M31: 13,152,794 km (0.091 R)
• M32: 13,275,913 km (0.107 R)
• M33: 13,461,265 km (0.085 R)
• M34: 13,678,631 km (0.091 R)
• M35: 13,865,927 km (0.12 R)
• M36: 15,264,817 km (0.101 R)
• M37: 17,547,830 km (0.102 R)
• M38: 18,194,991 km (0.087 R)
• M39: 18,263,506 km (0.105 R)
• M40: 18,504,209 km (0.058 R)
• M41: 19,407,481 km (0.038 R)
• M42: 20,574,494 km (0.073 R)
• M43: 20,789,167 km (0.044 R)
• M44: 21,148,501 km (0.093 R)
• M45: 21,727,894 km (0.097 R)
• M46: 22,680,234 km (0.118 R)
• M47: 22,902,088 km (0.077 R)
• M48: 22,976,139 km (0.118 R)
• M49: 24,625,904 km (0.095 R)
• M50: 24,701,750 km (0.065 R)
• M51: 24,777,746 km (0.085 R)

Asteroid Belt

Center: 11.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16

Radius: 9.1

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.27 AU - 15.85 AU

Year: 16436 Days

Day: 10.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 19,083,105 km

• M1: 704,008 km (0.115 R)
• M2: 814,710 km (0.11 R)
• M3: 961,615 km (0.11 R)
• M4: 1,022,950 km (0.111 R)
• M5: 1,622,688 km (0.08 R)
• M6: 1,977,983 km (0.043 R)
• M7: 2,343,600 km (0.063 R)
• M8: 2,512,945 km (0.102 R)
• M9: 3,090,991 km (0.107 R)
• M10: 3,199,150 km (0.095 R)
• M11: 3,355,779 km (0.102 R)
• M12: 3,676,667 km (0.063 R)
• M13: 3,890,592 km (0.117 R)
• M14: 3,957,312 km (0.078 R)
• M15: 4,313,505 km (0.118 R)
• M16: 5,056,857 km (0.09 R)
• M17: 5,276,616 km (0.05 R)
• M18: 6,108,979 km (0.059 R)
• M19: 6,540,419 km (0.1 R)
• M20: 7,536,442 km (0.109 R)
• M21: 7,682,599 km (0.12 R)
• M22: 8,885,515 km (0.102 R)
• M23: 9,084,331 km (0.092 R)
• M24: 9,441,421 km (0.089 R)
• M25: 9,802,999 km (0.042 R)
• M26: 9,894,104 km (0.111 R)
• M27: 10,031,435 km (0.119 R)
• M28: 10,377,155 km (0.1 R)
• M29: 11,294,639 km (0.102 R)
• M30: 11,799,382 km (0.111 R)
• M31: 12,930,642 km (0.071 R)
• M32: 13,181,068 km (0.081 R)
• M33: 13,610,713 km (0.046 R)
• M34: 13,814,466 km (0.107 R)
• M35: 14,044,846 km (0.11 R)
• M36: 14,613,468 km (0.06 R)
• M37: 15,242,228 km (0.112 R)
• M38: 16,148,342 km (0.101 R)
• M39: 16,256,053 km (0.083 R)
• M40: 16,418,067 km (0.116 R)
• M41: 16,825,572 km (0.11 R)
• M42: 17,291,419 km (0.062 R)
• M43: 17,789,281 km (0.109 R)
• M44: 18,291,930 km (0.116 R)
• M45: 18,573,174 km (0.07 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 10,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit