🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.13 AU - 1.49 AU

Year: 562 Days

Day: 36.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,283,155 km

• M1: 43,084 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.21 AU - 1.99 AU

Year: 758 Days

Day: 34.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.38 AU - 2.44 AU

Year: 1402 Days

Day: 30.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.09 AU - 4.09 AU

Year: 3100 Days

Day: 30.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,283,155 km

• M1: 751,430 km (0.099 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.4

Radius: 13.3

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.02 AU - 8.22 AU

Year: 6383 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 90,283,155 km

• M1: 646,113 km (0.093 R)
• M2: 2,241,425 km (0.11 R)
• M3: 3,503,283 km (0.089 R)
• M4: 5,233,233 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 9.9

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.09 AU - 10.91 AU

Year: 10118 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,283,155 km

• M1: 123,119 km (0.08 R)
• M2: 492,327 km (0.098 R)
• M3: 981,212 km (0.065 R)
• M4: 1,415,495 km (0.057 R)
• M5: 1,843,195 km (0.062 R)
• M6: 3,218,299 km (0.108 R)
• M7: 4,162,262 km (0.066 R)
• M8: 4,761,102 km (0.109 R)
• M9: 6,093,869 km (0.103 R)
• M10: 7,616,925 km (0.058 R)
• M11: 9,132,950 km (0.108 R)
• M12: 10,144,381 km (0.079 R)
• M13: 16,203,394 km (0.088 R)
• M14: 20,821,480 km (0.047 R)
• M15: 21,595,500 km (0.101 R)
• M16: 23,660,549 km (0.101 R)
• M17: 24,126,247 km (0.097 R)
• M18: 30,972,294 km (0.086 R)
• M19: 34,656,740 km (0.099 R)
• M20: 37,352,943 km (0.101 R)
• M21: 38,367,067 km (0.1 R)
• M22: 43,854,466 km (0.055 R)
• M23: 48,335,222 km (0.116 R)
• M24: 50,148,647 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.7

Radius: 3.1

Gravity: 91.44 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.69 AU - 18.27 AU

Year: 22824 Days

Day: 18.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,283,155 km

• M1: 38,895 km (0.094 R)
• M2: 381,175 km (0.076 R)
• M3: 489,783 km (0.045 R)
• M4: 999,463 km (0.113 R)
• M5: 1,151,006 km (0.098 R)
• M6: 2,331,932 km (0.09 R)
• M7: 3,252,258 km (0.08 R)
• M8: 4,284,184 km (0.083 R)
• M9: 5,350,667 km (0.045 R)
• M10: 5,600,346 km (0.111 R)
• M11: 6,395,907 km (0.104 R)
• M12: 6,966,174 km (0.064 R)
• M13: 7,263,874 km (0.083 R)
• M14: 8,262,141 km (0.104 R)
• M15: 10,461,977 km (0.083 R)
• M16: 11,592,040 km (0.061 R)
• M17: 12,654,633 km (0.098 R)
• M18: 13,550,126 km (0.111 R)
• M19: 17,194,929 km (0.069 R)
• M20: 17,464,803 km (0.097 R)
• M21: 19,923,893 km (0.086 R)
• M22: 24,141,955 km (0.117 R)
• M23: 25,051,510 km (0.106 R)
• M24: 26,938,388 km (0.114 R)
• M25: 30,859,946 km (0.119 R)
• M26: 32,611,737 km (0.052 R)
• M27: 37,504,635 km (0.11 R)
• M28: 43,029,284 km (0.082 R)
• M29: 50,712,332 km (0.09 R)
• M30: 51,452,991 km (0.097 R)
• M31: 56,443,875 km (0.076 R)
• M32: 60,702,926 km (0.084 R)
• M33: 66,266,471 km (0.083 R)
• M34: 72,160,179 km (0.055 R)
• M35: 74,041,521 km (0.1 R)
• M36: 75,233,816 km (0.05 R)
• M37: 83,425,497 km (0.06 R)
• M38: 86,282,816 km (0.113 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: 314 - 16,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit