🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.23 AU - 1.53 AU

Year: 483 Days

Day: 27.2 Hours

Environment

Temp: 210 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,572,762 km

• M1: 35,006 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.49 AU - 2.09 AU

Year: 714 Days

Day: 15.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,572,762 km

• M1: 17,353 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.78 AU - 1.88 AU

Year: 738 Days

Day: 27.4 Hours

Environment

Temp: 107 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.03 AU - 2.99 AU

Year: 1186 Days

Day: 28.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,572,762 km

• M1: 52,359 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.87 AU - 4.53 AU

Year: 2567 Days

Day: 16.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,572,762 km

• M1: 25,432 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.83 AU - 6.53 AU

Year: 4582 Days

Day: 20.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,572,762 km

• M1: 172,337 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.21 AU - 9.03 AU

Year: 6273 Days

Day: 22.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,572,762 km

• M1: 374,593 km (0.106 R)

Planet 8 - Terrestrial

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.32 AU - 9.5 AU

Year: 7932 Days

Day: 24.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,572,762 km

• M1: 278,551 km (0.055 R)

Asteroid Belt

Center: 15.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 22.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.7

Radius: 3

Gravity: 50.41 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 21.79 AU - 23.71 AU

Year: 32361 Days

Day: 19.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 86,572,762 km

• M1: 37,399 km (0.117 R)
• M2: 149,299 km (0.076 R)
• M3: 339,587 km (0.106 R)
• M4: 704,456 km (0.117 R)
• M5: 2,174,854 km (0.108 R)
• M6: 3,411,430 km (0.105 R)
• M7: 3,660,510 km (0.082 R)
• M8: 4,160,018 km (0.094 R)
• M9: 4,972,484 km (0.084 R)
• M10: 5,374,603 km (0.109 R)
• M11: 5,583,591 km (0.093 R)
• M12: 7,927,640 km (0.076 R)
• M13: 8,815,803 km (0.053 R)
• M14: 11,187,228 km (0.08 R)
• M15: 11,805,217 km (0.115 R)
• M16: 12,811,412 km (0.077 R)
• M17: 13,718,125 km (0.102 R)
• M18: 14,586,092 km (0.102 R)
• M19: 24,900,266 km (0.087 R)
• M20: 25,832,411 km (0.062 R)
• M21: 27,396,606 km (0.076 R)
• M22: 27,519,426 km (0.116 R)
• M23: 29,150,491 km (0.118 R)
• M24: 29,535,706 km (0.11 R)
• M25: 31,110,972 km (0.105 R)
• M26: 38,278,505 km (0.101 R)
• M27: 38,895,297 km (0.065 R)
• M28: 40,625,546 km (0.076 R)
• M29: 41,915,678 km (0.108 R)
• M30: 46,996,919 km (0.086 R)
• M31: 47,172,996 km (0.075 R)
• M32: 49,320,623 km (0.087 R)
• M33: 49,502,534 km (0.039 R)
• M34: 51,159,330 km (0.092 R)
• M35: 52,473,398 km (0.067 R)
• M36: 60,623,789 km (0.119 R)
• M37: 69,121,995 km (0.116 R)
• M38: 77,149,267 km (0.09 R)
• M39: 80,375,794 km (0.117 R)
• M40: 80,879,939 km (0.116 R)
• M41: 83,432,677 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 23.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.2

Radius: 6.2

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 18.38 AU - 28.2 AU

Year: 33520 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,572,762 km

• M1: 77,193 km (0.102 R)
• M2: 363,224 km (0.098 R)
• M3: 800,648 km (0.066 R)
• M4: 1,562,550 km (0.079 R)
• M5: 2,079,410 km (0.025 R)
• M6: 2,911,324 km (0.111 R)
• M7: 3,358,173 km (0.107 R)
• M8: 6,126,182 km (0.118 R)
• M9: 8,278,447 km (0.079 R)
• M10: 8,830,014 km (0.078 R)
• M11: 9,057,403 km (0.069 R)
• M12: 9,702,768 km (0.051 R)
• M13: 11,822,869 km (0.081 R)
• M14: 13,174,187 km (0.079 R)
• M15: 13,621,485 km (0.048 R)
• M16: 17,482,606 km (0.068 R)
• M17: 19,709,968 km (0.066 R)
• M18: 24,944,248 km (0.079 R)
• M19: 34,985,257 km (0.097 R)
• M20: 35,269,493 km (0.109 R)
• M21: 45,366,751 km (0.084 R)
• M22: 52,822,111 km (0.111 R)
• M23: 55,670,903 km (0.074 R)
• M24: 56,838,514 km (0.084 R)
• M25: 72,148,510 km (0.11 R)

Kuiper Belt

Range: 36.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 14,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit