🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.56 AU - 0.7 AU

Year: 184 Days

Day: 27.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.36 AU - 1.56 AU

Year: 651 Days

Day: 33.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,831,874 km

• M1: 166,353 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.93 AU - 2.13 AU

Year: 1067 Days

Day: 15.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,831,874 km

• M1: 933,940 km (0.062 R)
• M2: 1,490,294 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.86 AU - 3.18 AU

Year: 1936 Days

Day: 45.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.5

Radius: 9.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.36 AU - 9.2 AU

Year: 8007 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,831,874 km

• M1: 123,119 km (0.099 R)
• M2: 450,589 km (0.065 R)
• M3: 1,448,556 km (0.119 R)
• M4: 1,877,902 km (0.027 R)
• M5: 2,349,584 km (0.093 R)
• M6: 2,835,777 km (0.112 R)
• M7: 8,522,291 km (0.09 R)
• M8: 10,380,147 km (0.074 R)
• M9: 11,814,941 km (0.104 R)
• M10: 14,161,682 km (0.116 R)
• M11: 17,661,225 km (0.058 R)
• M12: 19,406,285 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.8

Radius: 11.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.29 AU - 13.05 AU

Year: 12859 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,831,874 km

• M1: 144,362 km (0.102 R)
• M2: 617,390 km (0.054 R)
• M3: 1,180,327 km (0.098 R)
• M4: 1,634,955 km (0.061 R)
• M5: 2,684,534 km (0.112 R)
• M6: 3,727,081 km (0.11 R)
• M7: 4,871,056 km (0.099 R)
• M8: 6,706,173 km (0.109 R)
• M9: 7,476,004 km (0.114 R)
• M10: 7,882,461 km (0.065 R)
• M11: 10,043,552 km (0.05 R)
• M12: 11,051,244 km (0.088 R)
• M13: 14,355,112 km (0.1 R)
• M14: 14,794,033 km (0.101 R)
• M15: 15,698,651 km (0.091 R)
• M16: 20,624,610 km (0.108 R)
• M17: 21,103,323 km (0.033 R)
• M18: 26,028,683 km (0.111 R)
• M19: 26,776,074 km (0.087 R)
• M20: 29,606,316 km (0.098 R)
• M21: 34,384,023 km (0.119 R)
• M22: 35,969,312 km (0.116 R)
• M23: 36,896,669 km (0.099 R)
• M24: 37,602,771 km (0.097 R)
• M25: 38,197,872 km (0.116 R)
• M26: 40,144,888 km (0.1 R)
• M27: 43,188,008 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.3

Radius: 4.9

Gravity: 27.58 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.65 AU - 17.41 AU

Year: 24796 Days

Day: 23.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,831,874 km

• M1: 60,886 km (0.066 R)
• M2: 365,617 km (0.117 R)
• M3: 525,986 km (0.061 R)
• M4: 1,023,249 km (0.078 R)
• M5: 1,807,142 km (0.064 R)
• M6: 2,177,247 km (0.114 R)
• M7: 3,655,125 km (0.112 R)
• M8: 4,008,924 km (0.066 R)
• M9: 6,085,193 km (0.064 R)
• M10: 6,628,382 km (0.102 R)
• M11: 8,127,204 km (0.082 R)
• M12: 9,069,820 km (0.091 R)
• M13: 9,717,279 km (0.115 R)
• M14: 11,235,997 km (0.08 R)
• M15: 12,688,891 km (0.097 R)
• M16: 13,348,169 km (0.12 R)
• M17: 14,655,505 km (0.11 R)
• M18: 17,611,409 km (0.081 R)
• M19: 17,972,688 km (0.092 R)
• M20: 21,861,186 km (0.084 R)
• M21: 22,489,048 km (0.076 R)
• M22: 26,158,384 km (0.051 R)
• M23: 28,566,013 km (0.119 R)
• M24: 29,316,096 km (0.055 R)
• M25: 35,652,015 km (0.12 R)
• M26: 46,174,580 km (0.049 R)
• M27: 53,161,249 km (0.118 R)
• M28: 53,915,372 km (0.081 R)
• M29: 55,637,991 km (0.086 R)
• M30: 56,415,302 km (0.068 R)
• M31: 57,792,949 km (0.086 R)
• M32: 60,002,958 km (0.117 R)
• M33: 62,477,307 km (0.113 R)
• M34: 62,686,445 km (0.103 R)
• M35: 64,590,526 km (0.115 R)
• M36: 68,959,083 km (0.085 R)
• M37: 71,672,489 km (0.067 R)
• M38: 78,278,731 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 17,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit