🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.53 AU - 0.85 AU

Year: 201 Days

Day: 23.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.68 AU - 1.68 AU

Year: 762 Days

Day: 12.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.49 AU - 3.25 AU

Year: 1701 Days

Day: 40.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.53 AU - 3.49 AU

Year: 1827 Days

Day: 33.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,537,751 km

• M1: 929,900 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 10

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.46 AU - 13.42 AU

Year: 15350 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,537,751 km

• M1: 124,316 km (0.099 R)
• M2: 796,758 km (0.074 R)
• M3: 1,181,674 km (0.091 R)
• M4: 1,840,054 km (0.07 R)
• M5: 2,487,214 km (0.114 R)
• M6: 4,140,869 km (0.057 R)
• M7: 4,905,913 km (0.091 R)
• M8: 5,430,403 km (0.116 R)
• M9: 5,838,356 km (0.115 R)
• M10: 6,927,279 km (0.112 R)
• M11: 7,274,496 km (0.089 R)
• M12: 8,004,234 km (0.069 R)
• M13: 10,263,162 km (0.09 R)
• M14: 11,299,277 km (0.093 R)
• M15: 11,842,915 km (0.073 R)
• M16: 12,723,000 km (0.107 R)
• M17: 13,713,637 km (0.089 R)
• M18: 14,332,374 km (0.1 R)
• M19: 16,683,603 km (0.076 R)
• M20: 17,468,394 km (0.086 R)
• M21: 18,359,698 km (0.055 R)
• M22: 19,451,762 km (0.106 R)
• M23: 21,034,807 km (0.095 R)
• M24: 26,192,642 km (0.116 R)
• M25: 27,144,982 km (0.111 R)
• M26: 30,951,799 km (0.092 R)
• M27: 32,739,045 km (0.064 R)
• M28: 37,973,774 km (0.041 R)
• M29: 46,600,485 km (0.113 R)
• M30: 53,867,052 km (0.111 R)
• M31: 57,149,528 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598

Radius: 6.8

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.05 AU - 14.19 AU

Year: 18562 Days

Day: 18.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,537,751 km

• M1: 84,672 km (0.119 R)
• M2: 313,108 km (0.115 R)
• M3: 604,974 km (0.118 R)
• M4: 1,028,037 km (0.097 R)
• M5: 1,490,593 km (0.109 R)
• M6: 5,851,820 km (0.104 R)
• M7: 7,122,953 km (0.11 R)
• M8: 7,490,964 km (0.104 R)
• M9: 8,774,962 km (0.067 R)
• M10: 9,857,752 km (0.054 R)
• M11: 12,286,024 km (0.097 R)
• M12: 15,236,842 km (0.083 R)
• M13: 16,554,800 km (0.118 R)
• M14: 16,795,054 km (0.107 R)
• M15: 18,031,331 km (0.102 R)
• M16: 21,623,026 km (0.09 R)
• M17: 22,103,085 km (0.115 R)
• M18: 30,902,582 km (0.104 R)
• M19: 56,573,128 km (0.035 R)
• M20: 60,087,182 km (0.032 R)
• M21: 64,929,066 km (0.035 R)
• M22: 67,342,977 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.3

Radius: 8

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.44 AU - 17.24 AU

Year: 18998 Days

Day: 21.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,537,751 km

• M1: 99,483 km (0.116 R)
• M2: 393,293 km (0.112 R)
• M3: 855,101 km (0.06 R)
• M4: 1,143,377 km (0.088 R)
• M5: 1,579,604 km (0.105 R)
• M6: 3,548,312 km (0.075 R)
• M7: 4,761,700 km (0.088 R)
• M8: 6,187,667 km (0.098 R)
• M9: 8,504,190 km (0.115 R)
• M10: 9,163,169 km (0.099 R)
• M11: 11,872,685 km (0.12 R)
• M12: 13,409,504 km (0.118 R)
• M13: 14,453,997 km (0.074 R)
• M14: 15,956,857 km (0.074 R)
• M15: 17,912,101 km (0.118 R)
• M16: 18,537,570 km (0.086 R)
• M17: 23,861,608 km (0.109 R)
• M18: 25,058,541 km (0.089 R)
• M19: 27,926,931 km (0.104 R)
• M20: 28,405,344 km (0.104 R)
• M21: 29,501,747 km (0.101 R)
• M22: 33,628,853 km (0.109 R)
• M23: 37,397,523 km (0.025 R)
• M24: 40,060,664 km (0.098 R)
• M25: 44,939,200 km (0.055 R)
• M26: 45,431,228 km (0.107 R)
• M27: 47,775,576 km (0.105 R)
• M28: 48,459,837 km (0.091 R)
• M29: 48,804,510 km (0.095 R)
• M30: 50,906,659 km (0.119 R)
• M31: 64,176,439 km (0.105 R)
• M32: 65,639,058 km (0.087 R)
• M33: 67,766,788 km (0.081 R)
• M34: 70,380,263 km (0.105 R)
• M35: 75,575,797 km (0.089 R)
• M36: 77,441,283 km (0.116 R)
• M37: 79,576,343 km (0.114 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 12,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit