🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.86 AU - 0.96 AU

Year: 304 Days

Day: 31.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,557,896 km

• M1: 20,495 km (0.096 R)
• M2: 406,009 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.37 AU - 2.89 AU

Year: 1492 Days

Day: 41.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,557,896 km

• M1: 398,230 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.79 AU - 3.81 AU

Year: 2592 Days

Day: 21.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,557,896 km

• M1: 665,112 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.52 AU - 4.76 AU

Year: 3497 Days

Day: 47.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 143.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 11

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.1 AU - 6.64 AU

Year: 4975 Days

Day: 5.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,557,896 km

• M1: 140,323 km (0.115 R)
• M2: 837,898 km (0.097 R)
• M3: 1,198,578 km (0.055 R)
• M4: 1,956,142 km (0.091 R)
• M5: 2,442,335 km (0.099 R)
• M6: 3,043,269 km (0.1 R)
• M7: 3,426,689 km (0.067 R)
• M8: 4,403,862 km (0.063 R)
• M9: 5,772,533 km (0.094 R)
• M10: 6,451,558 km (0.06 R)
• M11: 7,867,651 km (0.057 R)
• M12: 10,064,795 km (0.087 R)
• M13: 10,467,213 km (0.103 R)
• M14: 10,964,327 km (0.112 R)
• M15: 11,520,532 km (0.092 R)
• M16: 12,550,813 km (0.119 R)
• M17: 13,159,676 km (0.1 R)
• M18: 13,544,142 km (0.11 R)
• M19: 13,985,456 km (0.1 R)
• M20: 14,335,515 km (0.109 R)
• M21: 14,949,016 km (0.05 R)
• M22: 15,473,656 km (0.083 R)
• M23: 17,637,739 km (0.068 R)
• M24: 18,164,473 km (0.095 R)
• M25: 19,249,506 km (0.099 R)

Asteroid Belt

Center: 7.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345

Radius: 9.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.08 AU - 11.58 AU

Year: 10782 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 35,557,896 km

• M1: 131,347 km (0.087 R)
• M2: 509,979 km (0.108 R)
• M3: 896,390 km (0.072 R)
• M4: 1,440,627 km (0.094 R)
• M5: 2,696,202 km (0.111 R)
• M6: 3,122,856 km (0.101 R)
• M7: 3,884,309 km (0.05 R)
• M8: 4,938,076 km (0.089 R)
• M9: 5,515,973 km (0.088 R)
• M10: 5,970,002 km (0.08 R)
• M11: 6,379,003 km (0.116 R)
• M12: 6,697,945 km (0.109 R)
• M13: 7,329,398 km (0.049 R)
• M14: 8,000,195 km (0.109 R)
• M15: 10,796,927 km (0.114 R)
• M16: 11,098,217 km (0.086 R)
• M17: 13,082,035 km (0.108 R)
• M18: 14,128,023 km (0.104 R)
• M19: 14,855,667 km (0.081 R)
• M20: 16,058,583 km (0.076 R)
• M21: 16,783,984 km (0.091 R)
• M22: 19,091,830 km (0.064 R)
• M23: 19,981,040 km (0.077 R)
• M24: 21,366,316 km (0.091 R)
• M25: 22,814,573 km (0.099 R)
• M26: 26,085,082 km (0.087 R)
• M27: 29,362,472 km (0.106 R)
• M28: 34,942,023 km (0.116 R)
• M29: 37,404,554 km (0.1 R)
• M30: 38,095,696 km (0.085 R)
• M31: 39,266,599 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.5

Radius: 10

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.64 AU - 12.32 AU

Year: 11869 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,557,896 km

• M1: 124,615 km (0.094 R)
• M2: 481,406 km (0.081 R)
• M3: 1,231,938 km (0.086 R)
• M4: 1,919,191 km (0.119 R)
• M5: 2,656,858 km (0.109 R)
• M6: 3,484,134 km (0.107 R)
• M7: 5,135,396 km (0.105 R)
• M8: 8,206,790 km (0.095 R)
• M9: 9,588,326 km (0.118 R)
• M10: 11,764,526 km (0.12 R)
• M11: 17,727,497 km (0.114 R)
• M12: 19,094,971 km (0.117 R)
• M13: 26,301,400 km (0.078 R)
• M14: 27,536,480 km (0.104 R)
• M15: 31,278,222 km (0.069 R)
• M16: 33,067,413 km (0.057 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 11,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit