🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.63 AU - 0.87 AU

Year: 237 Days

Day: 28.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.83 AU - 2.39 AU

Year: 1119 Days

Day: 43 Hours

Environment

Temp: -67 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,393,336 km

• M1: 96,042 km (0.12 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.9

Radius: 8.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.07 AU - 6.39 AU

Year: 5680 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 96,393,336 km

• M1: 108,608 km (0.084 R)
• M2: 1,425,369 km (0.058 R)
• M3: 2,313,232 km (0.116 R)
• M4: 3,546,666 km (0.106 R)
• M5: 4,486,291 km (0.109 R)
• M6: 5,234,729 km (0.118 R)
• M7: 5,831,624 km (0.12 R)
• M8: 6,647,082 km (0.11 R)
• M9: 7,812,450 km (0.11 R)
• M10: 8,239,402 km (0.103 R)
• M11: 10,542,910 km (0.108 R)
• M12: 11,823,617 km (0.106 R)
• M13: 12,310,708 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.2

Radius: 11.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.11 AU - 9.51 AU

Year: 7972 Days

Day: 6.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 96,393,336 km

• M1: 146,905 km (0.059 R)
• M2: 818,001 km (0.074 R)
• M3: 1,232,537 km (0.095 R)
• M4: 1,775,727 km (0.108 R)
• M5: 2,624,246 km (0.076 R)
• M6: 3,419,059 km (0.096 R)
• M7: 3,923,503 km (0.105 R)
• M8: 4,588,615 km (0.115 R)
• M9: 5,774,927 km (0.078 R)
• M10: 8,359,379 km (0.095 R)
• M11: 9,507,842 km (0.034 R)
• M12: 10,024,404 km (0.066 R)
• M13: 10,909,874 km (0.113 R)
• M14: 12,667,948 km (0.052 R)
• M15: 14,918,049 km (0.099 R)
• M16: 17,078,093 km (0.086 R)
• M17: 17,842,239 km (0.074 R)
• M18: 21,129,054 km (0.098 R)
• M19: 23,250,202 km (0.073 R)
• M20: 23,759,283 km (0.099 R)
• M21: 24,975,813 km (0.066 R)
• M22: 27,251,047 km (0.089 R)
• M23: 32,419,953 km (0.059 R)
• M24: 33,162,258 km (0.093 R)
• M25: 34,680,826 km (0.113 R)
• M26: 35,568,988 km (0.118 R)
• M27: 37,159,961 km (0.063 R)
• M28: 37,739,504 km (0.034 R)
• M29: 38,679,277 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.6

Radius: 7

Gravity: 18.13 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.08 AU - 20.42 AU

Year: 25039 Days

Day: 17.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 96,393,336 km

• M1: 87,066 km (0.094 R)
• M2: 445,652 km (0.064 R)
• M3: 845,976 km (0.069 R)
• M4: 1,591,871 km (0.118 R)
• M5: 2,928,378 km (0.064 R)
• M6: 3,423,697 km (0.1 R)
• M7: 4,395,634 km (0.044 R)
• M8: 5,413,349 km (0.107 R)
• M9: 5,888,172 km (0.116 R)
• M10: 6,297,023 km (0.081 R)
• M11: 6,627,934 km (0.101 R)
• M12: 7,959,804 km (0.074 R)
• M13: 8,235,064 km (0.118 R)
• M14: 8,573,604 km (0.089 R)
• M15: 8,921,568 km (0.116 R)
• M16: 9,583,988 km (0.055 R)
• M17: 10,473,646 km (0.115 R)
• M18: 12,712,528 km (0.106 R)
• M19: 14,917,301 km (0.061 R)
• M20: 15,762,978 km (0.085 R)
• M21: 16,373,637 km (0.09 R)
• M22: 17,090,809 km (0.069 R)
• M23: 19,765,918 km (0.103 R)
• M24: 21,946,756 km (0.104 R)
• M25: 25,809,522 km (0.09 R)
• M26: 31,313,677 km (0.114 R)
• M27: 31,862,252 km (0.035 R)
• M28: 40,716,202 km (0.109 R)
• M29: 47,569,879 km (0.083 R)
• M30: 54,558,792 km (0.067 R)
• M31: 57,168,228 km (0.072 R)
• M32: 58,607,060 km (0.116 R)
• M33: 62,417,916 km (0.072 R)
• M34: 66,842,124 km (0.1 R)
• M35: 68,899,543 km (0.12 R)
• M36: 69,130,672 km (0.1 R)
• M37: 80,845,831 km (0.069 R)
• M38: 84,496,318 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 17,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit