🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.45 AU - 0.73 AU

Year: 174 Days

Day: 34 Hours

Environment

Temp: 178 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,983,483 km

• M1: 127,457 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.82 AU - 1.22 AU

Year: 394 Days

Day: 26.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.58 AU - 2.3 AU

Year: 1035 Days

Day: 26.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.61 AU - 4.15 AU

Year: 2379 Days

Day: 45.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.8

Radius: 8.1

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.6 AU - 8.54 AU

Year: 7198 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 91,983,483 km

• M1: 100,979 km (0.1 R)
• M2: 437,275 km (0.094 R)
• M3: 1,210,247 km (0.083 R)
• M4: 1,659,040 km (0.087 R)
• M5: 1,922,931 km (0.068 R)
• M6: 2,831,738 km (0.095 R)
• M7: 4,173,631 km (0.106 R)
• M8: 5,524,799 km (0.117 R)
• M9: 6,087,736 km (0.115 R)
• M10: 7,145,991 km (0.067 R)
• M11: 8,124,212 km (0.112 R)
• M12: 9,844,288 km (0.083 R)
• M13: 12,254,160 km (0.092 R)
• M14: 16,002,783 km (0.065 R)
• M15: 18,136,199 km (0.052 R)
• M16: 20,306,714 km (0.116 R)
• M17: 22,255,974 km (0.063 R)
• M18: 25,072,603 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.2

Radius: 7.1

Gravity: 18.89 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.31 AU - 20.57 AU

Year: 26696 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,983,483 km

• M1: 88,861 km (0.118 R)
• M2: 421,716 km (0.06 R)
• M3: 718,668 km (0.072 R)
• M4: 1,054,515 km (0.097 R)
• M5: 1,307,336 km (0.049 R)
• M6: 1,600,996 km (0.076 R)
• M7: 2,346,143 km (0.074 R)
• M8: 4,239,005 km (0.116 R)
• M9: 4,612,701 km (0.108 R)
• M10: 7,022,872 km (0.076 R)
• M11: 10,231,148 km (0.072 R)
• M12: 11,042,118 km (0.111 R)
• M13: 15,228,614 km (0.07 R)
• M14: 17,862,883 km (0.119 R)
• M15: 19,036,628 km (0.036 R)
• M16: 20,156,967 km (0.05 R)
• M17: 20,998,904 km (0.057 R)
• M18: 22,978,532 km (0.071 R)
• M19: 23,549,846 km (0.099 R)
• M20: 30,336,354 km (0.08 R)
• M21: 31,721,630 km (0.033 R)
• M22: 33,003,833 km (0.096 R)
• M23: 41,096,031 km (0.052 R)
• M24: 44,003,765 km (0.03 R)
• M25: 47,228,945 km (0.096 R)
• M26: 54,953,282 km (0.05 R)
• M27: 60,185,168 km (0.071 R)
• M28: 68,287,987 km (0.091 R)
• M29: 73,334,971 km (0.102 R)
• M30: 77,088,232 km (0.11 R)
• M31: 89,113,208 km (0.116 R)
• M32: 92,518,803 km (0.103 R)
• M33: 95,129,136 km (0.067 R)
• M34: 96,009,969 km (0.086 R)
• M35: 98,685,377 km (0.102 R)
• M36: 100,800,242 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.1

Radius: 4.7

Gravity: 30.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.85 AU - 21.15 AU

Year: 26838 Days

Day: 15.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 91,983,483 km

• M1: 58,493 km (0.114 R)
• M2: 213,327 km (0.108 R)
• M3: 387,758 km (0.083 R)
• M4: 559,646 km (0.106 R)
• M5: 772,075 km (0.12 R)
• M6: 1,313,469 km (0.085 R)
• M7: 1,564,794 km (0.051 R)
• M8: 4,828,870 km (0.106 R)
• M9: 5,766,848 km (0.116 R)
• M10: 8,774,663 km (0.096 R)
• M11: 10,161,286 km (0.117 R)
• M12: 10,675,902 km (0.115 R)
• M13: 11,549,105 km (0.115 R)
• M14: 13,360,287 km (0.119 R)
• M15: 14,056,216 km (0.082 R)
• M16: 17,172,040 km (0.09 R)
• M17: 17,534,217 km (0.08 R)
• M18: 18,180,330 km (0.074 R)
• M19: 19,034,085 km (0.111 R)
• M20: 23,044,056 km (0.113 R)
• M21: 25,187,046 km (0.062 R)
• M22: 28,835,289 km (0.12 R)
• M23: 31,185,023 km (0.101 R)
• M24: 34,084,229 km (0.119 R)
• M25: 36,857,475 km (0.115 R)
• M26: 38,839,347 km (0.048 R)
• M27: 40,411,322 km (0.109 R)
• M28: 43,180,229 km (0.077 R)
• M29: 44,866,645 km (0.1 R)
• M30: 50,188,739 km (0.087 R)
• M31: 53,192,066 km (0.118 R)
• M32: 53,768,167 km (0.096 R)
• M33: 54,348,458 km (0.067 R)
• M34: 70,709,827 km (0.093 R)
• M35: 85,522,410 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 18,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit