🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.61 AU - 0.67 AU

Year: 331 Days

Day: 33.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.53 AU - 0.75 AU

Year: 331 Days

Day: 28.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354

Radius: 9.8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.6 AU - 0.8 AU

Year: 378 Days

Day: 14.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,563,312 km

• M1: 121,922 km (0.113 R)
• M2: 470,934 km (0.043 R)
• M3: 826,379 km (0.075 R)
• M4: 1,360,443 km (0.093 R)
• M5: 1,674,299 km (0.106 R)
• M6: 2,029,744 km (0.039 R)
• M7: 2,699,194 km (0.037 R)
• M8: 3,412,178 km (0.096 R)
• M9: 4,122,469 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710

Radius: 10.2

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.71 AU - 5.77 AU

Year: 8879 Days

Day: 7.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 100.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,563,312 km

• M1: 126,859 km (0.066 R)
• M2: 706,850 km (0.041 R)
• M3: 1,470,996 km (0.066 R)
• M4: 1,806,843 km (0.11 R)
• M5: 2,211,805 km (0.052 R)
• M6: 2,657,157 km (0.084 R)
• M7: 2,986,871 km (0.116 R)
• M8: 3,320,774 km (0.116 R)
• M9: 3,830,603 km (0.08 R)
• M10: 4,364,069 km (0.068 R)
• M11: 5,448,803 km (0.069 R)
• M12: 5,985,112 km (0.11 R)
• M13: 6,667,427 km (0.117 R)
• M14: 7,124,449 km (0.111 R)
• M15: 8,143,958 km (0.06 R)
• M16: 8,755,963 km (0.092 R)
• M17: 10,880,403 km (0.083 R)
• M18: 11,568,852 km (0.062 R)
• M19: 14,115,905 km (0.076 R)
• M20: 16,053,348 km (0.082 R)
• M21: 16,461,002 km (0.066 R)
• M22: 18,088,627 km (0.088 R)
• M23: 23,525,163 km (0.059 R)
• M24: 27,667,229 km (0.102 R)
• M25: 29,553,359 km (0.087 R)
• M26: 30,579,750 km (0.104 R)
• M27: 36,536,886 km (0.118 R)
• M28: 38,319,495 km (0.119 R)
• M29: 42,832,862 km (0.093 R)

Asteroid Belt

Center: 8.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.4

Radius: 3.5

Gravity: 33.5 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.26 AU - 13.44 AU

Year: 23076 Days

Day: 16.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,563,312 km

• M1: 43,533 km (0.082 R)
• M2: 213,177 km (0.119 R)
• M3: 396,135 km (0.092 R)
• M4: 527,183 km (0.072 R)
• M5: 660,026 km (0.045 R)
• M6: 825,631 km (0.075 R)
• M7: 2,144,336 km (0.116 R)
• M8: 2,486,765 km (0.086 R)
• M9: 3,279,185 km (0.105 R)
• M10: 3,762,386 km (0.058 R)
• M11: 5,457,031 km (0.117 R)
• M12: 5,969,105 km (0.035 R)
• M13: 6,132,914 km (0.102 R)
• M14: 7,697,110 km (0.097 R)
• M15: 8,648,702 km (0.116 R)
• M16: 9,288,382 km (0.058 R)
• M17: 9,788,488 km (0.115 R)
• M18: 12,561,135 km (0.118 R)
• M19: 12,695,175 km (0.065 R)
• M20: 12,898,179 km (0.12 R)
• M21: 13,103,277 km (0.12 R)
• M22: 14,600,603 km (0.099 R)
• M23: 15,737,397 km (0.064 R)
• M24: 18,878,653 km (0.074 R)
• M25: 20,409,937 km (0.061 R)
• M26: 22,511,936 km (0.089 R)
• M27: 22,809,337 km (0.086 R)
• M28: 31,738,983 km (0.095 R)
• M29: 33,896,484 km (0.072 R)
• M30: 34,944,716 km (0.117 R)
• M31: 41,246,676 km (0.076 R)
• M32: 47,773,930 km (0.063 R)
• M33: 51,623,981 km (0.102 R)
• M34: 51,968,206 km (0.035 R)
• M35: 60,888,129 km (0.087 R)
• M36: 65,004,015 km (0.068 R)
• M37: 70,563,371 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 18,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit