🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.48 AU - 0.74 AU

Year: 171 Days

Day: 31 Hours

Environment

Temp: 204 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.86 AU - 1.32 AU

Year: 408 Days

Day: 31.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,329,947 km

• M1: 252,521 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.84 AU - 4.44 AU

Year: 2487 Days

Day: 24.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 99.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.5

Radius: 8.4

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.09 AU - 7.25 AU

Year: 6876 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,329,947 km

• M1: 104,569 km (0.117 R)
• M2: 417,976 km (0.084 R)
• M3: 764,445 km (0.105 R)
• M4: 1,501,963 km (0.119 R)
• M5: 1,906,774 km (0.08 R)
• M6: 2,348,986 km (0.109 R)
• M7: 4,376,486 km (0.065 R)
• M8: 4,696,775 km (0.111 R)
• M9: 6,007,701 km (0.117 R)
• M10: 7,434,266 km (0.105 R)
• M11: 10,092,620 km (0.113 R)
• M12: 11,634,077 km (0.097 R)
• M13: 14,817,819 km (0.091 R)
• M14: 17,061,787 km (0.071 R)
• M15: 20,540,984 km (0.099 R)
• M16: 22,211,544 km (0.101 R)
• M17: 23,159,994 km (0.089 R)
• M18: 23,807,155 km (0.099 R)
• M19: 26,516,821 km (0.064 R)
• M20: 32,843,016 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.4

Radius: 9.5

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.9 AU - 10.1 AU

Year: 8876 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,329,947 km

• M1: 118,182 km (0.109 R)
• M2: 503,098 km (0.095 R)
• M3: 1,108,071 km (0.062 R)
• M4: 1,770,042 km (0.051 R)
• M5: 2,635,615 km (0.097 R)
• M6: 3,708,980 km (0.116 R)
• M7: 4,052,008 km (0.098 R)
• M8: 4,387,406 km (0.038 R)
• M9: 5,506,997 km (0.075 R)
• M10: 6,061,556 km (0.093 R)
• M11: 7,121,457 km (0.074 R)
• M12: 12,036,794 km (0.089 R)
• M13: 13,456,179 km (0.111 R)
• M14: 14,079,404 km (0.104 R)
• M15: 15,518,086 km (0.115 R)
• M16: 15,858,272 km (0.101 R)
• M17: 16,273,107 km (0.09 R)
• M18: 16,624,213 km (0.111 R)
• M19: 17,124,319 km (0.077 R)
• M20: 17,930,502 km (0.118 R)
• M21: 18,532,633 km (0.111 R)
• M22: 20,911,090 km (0.078 R)
• M23: 21,831,864 km (0.114 R)
• M24: 22,345,584 km (0.039 R)
• M25: 23,664,738 km (0.027 R)
• M26: 25,221,752 km (0.087 R)
• M27: 27,041,610 km (0.063 R)
• M28: 30,620,141 km (0.081 R)
• M29: 33,136,527 km (0.085 R)
• M30: 35,551,485 km (0.092 R)
• M31: 37,713,025 km (0.097 R)
• M32: 42,164,010 km (0.092 R)
• M33: 42,694,036 km (0.116 R)
• M34: 45,134,126 km (0.078 R)
• M35: 47,237,323 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.1

Radius: 13.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.54 AU - 9.98 AU

Year: 9286 Days

Day: 5.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,329,947 km

• M1: 171,888 km (0.111 R)
• M2: 1,963,771 km (0.107 R)
• M3: 2,565,903 km (0.096 R)
• M4: 4,668,202 km (0.059 R)
• M5: 8,470,231 km (0.116 R)
• M6: 12,479,903 km (0.09 R)
• M7: 16,055,741 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.1

Radius: 5.8

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.12 AU - 14.22 AU

Year: 17118 Days

Day: 21.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,329,947 km

• M1: 72,256 km (0.111 R)
• M2: 264,040 km (0.106 R)
• M3: 446,849 km (0.048 R)
• M4: 684,410 km (0.08 R)
• M5: 1,125,126 km (0.106 R)
• M6: 1,393,953 km (0.112 R)
• M7: 1,591,123 km (0.089 R)
• M8: 2,444,878 km (0.063 R)
• M9: 2,803,614 km (0.095 R)
• M10: 3,515,251 km (0.092 R)
• M11: 4,002,341 km (0.059 R)
• M12: 5,039,803 km (0.117 R)
• M13: 7,913,129 km (0.039 R)
• M14: 11,296,434 km (0.109 R)
• M15: 11,972,168 km (0.109 R)
• M16: 12,544,829 km (0.107 R)
• M17: 15,312,539 km (0.111 R)
• M18: 16,370,196 km (0.071 R)
• M19: 20,010,660 km (0.091 R)
• M20: 25,378,980 km (0.109 R)
• M21: 27,616,964 km (0.095 R)
• M22: 30,801,005 km (0.073 R)
• M23: 37,347,707 km (0.107 R)
• M24: 41,086,457 km (0.114 R)
• M25: 42,972,437 km (0.067 R)
• M26: 44,915,414 km (0.032 R)
• M27: 45,831,552 km (0.109 R)
• M28: 48,176,349 km (0.053 R)
• M29: 53,614,231 km (0.113 R)
• M30: 54,127,950 km (0.079 R)
• M31: 56,039,662 km (0.059 R)
• M32: 57,457,999 km (0.062 R)
• M33: 61,856,326 km (0.028 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 13,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit