🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.23 AU - 2.03 AU

Year: 738 Days

Day: 37.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.68 AU - 1.74 AU

Year: 793 Days

Day: 18.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,231,456 km

• M1: 1,211,444 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.56 AU - 1.9 AU

Year: 807 Days

Day: 36.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 109.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,231,456 km

• M1: 123,418 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.13 AU - 3.17 AU

Year: 1530 Days

Day: 26.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,231,456 km

• M1: 29,471 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.45 AU - 4.31 AU

Year: 2711 Days

Day: 39.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.8

Radius: 9.1

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.87 AU - 6.25 AU

Year: 4651 Days

Day: 10.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 97,231,456 km

• M1: 113,395 km (0.091 R)
• M2: 411,993 km (0.101 R)
• M3: 851,212 km (0.028 R)
• M4: 1,417,141 km (0.059 R)
• M5: 1,982,172 km (0.119 R)
• M6: 3,132,579 km (0.104 R)
• M7: 3,774,653 km (0.105 R)
• M8: 4,427,648 km (0.088 R)
• M9: 5,181,322 km (0.074 R)
• M10: 5,603,338 km (0.041 R)
• M11: 7,812,001 km (0.117 R)
• M12: 9,029,578 km (0.082 R)
• M13: 10,995,144 km (0.114 R)
• M14: 11,646,045 km (0.06 R)
• M15: 12,126,403 km (0.084 R)
• M16: 13,647,515 km (0.081 R)
• M17: 14,508,899 km (0.081 R)
• M18: 16,518,896 km (0.118 R)
• M19: 18,127,372 km (0.072 R)
• M20: 19,035,581 km (0.039 R)
• M21: 20,523,481 km (0.045 R)
• M22: 22,233,385 km (0.106 R)
• M23: 26,096,900 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.4

Radius: 4

Gravity: 54.84 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.68 AU - 17.92 AU

Year: 25527 Days

Day: 22.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 97,231,456 km

• M1: 49,966 km (0.106 R)
• M2: 239,506 km (0.069 R)
• M3: 397,781 km (0.097 R)
• M4: 527,183 km (0.078 R)
• M5: 936,931 km (0.104 R)
• M6: 1,294,919 km (0.068 R)
• M7: 1,568,234 km (0.105 R)
• M8: 1,699,432 km (0.085 R)
• M9: 2,070,883 km (0.115 R)
• M10: 2,371,276 km (0.059 R)
• M11: 2,647,434 km (0.043 R)
• M12: 3,001,232 km (0.119 R)
• M13: 3,542,178 km (0.091 R)
• M14: 3,937,117 km (0.102 R)
• M15: 4,324,426 km (0.09 R)
• M16: 4,471,480 km (0.064 R)
• M17: 6,038,967 km (0.115 R)
• M18: 7,405,095 km (0.112 R)
• M19: 11,765,424 km (0.081 R)
• M20: 13,401,426 km (0.067 R)
• M21: 17,299,947 km (0.088 R)
• M22: 21,251,574 km (0.087 R)
• M23: 25,525,286 km (0.07 R)
• M24: 26,248,592 km (0.106 R)
• M25: 28,887,498 km (0.081 R)
• M26: 30,877,150 km (0.059 R)
• M27: 35,721,428 km (0.059 R)
• M28: 36,473,906 km (0.059 R)
• M29: 38,323,085 km (0.07 R)
• M30: 41,377,125 km (0.113 R)
• M31: 42,206,945 km (0.076 R)
• M32: 44,762,974 km (0.112 R)
• M33: 52,852,329 km (0.06 R)
• M34: 54,025,625 km (0.073 R)
• M35: 55,416,437 km (0.04 R)
• M36: 59,101,780 km (0.107 R)
• M37: 59,521,103 km (0.056 R)
• M38: 61,004,216 km (0.115 R)
• M39: 65,153,912 km (0.08 R)
• M40: 70,895,179 km (0.1 R)
• M41: 77,715,346 km (0.067 R)
• M42: 81,283,704 km (0.106 R)
• M43: 85,761,467 km (0.117 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 15,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit