🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.82 AU - 0.92 AU

Year: 287 Days

Day: 36.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,056,508 km

• M1: 311,463 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.16 AU - 1.74 AU

Year: 617 Days

Day: 20.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,056,508 km

• M1: 185,651 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.12 AU - 2.72 AU

Year: 1329 Days

Day: 31.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,056,508 km

• M1: 573,708 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.42 AU - 5.16 AU

Year: 3138 Days

Day: 35 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.1

Radius: 13.1

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.35 AU - 6.57 AU

Year: 4505 Days

Day: 13.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 39,056,508 km

• M1: 165,605 km (0.064 R)
• M2: 356,641 km (0.119 R)
• M3: 515,365 km (0.117 R)
• M4: 617,091 km (0.102 R)
• M5: 751,580 km (0.077 R)
• M6: 879,635 km (0.119 R)
• M7: 1,025,194 km (0.05 R)
• M8: 1,239,269 km (0.075 R)
• M9: 1,816,268 km (0.092 R)
• M10: 2,575,178 km (0.105 R)
• M11: 3,279,185 km (0.044 R)
• M12: 3,600,821 km (0.108 R)
• M13: 3,690,430 km (0.081 R)
• M14: 4,118,280 km (0.095 R)
• M15: 4,354,196 km (0.111 R)
• M16: 4,578,443 km (0.09 R)
• M17: 4,675,681 km (0.087 R)
• M18: 4,790,124 km (0.106 R)
• M19: 4,888,858 km (0.044 R)
• M20: 5,444,465 km (0.076 R)
• M21: 5,616,951 km (0.067 R)
• M22: 5,878,897 km (0.112 R)
• M23: 6,073,674 km (0.1 R)
• M24: 6,180,786 km (0.112 R)
• M25: 6,542,663 km (0.106 R)
• M26: 7,135,818 km (0.107 R)
• M27: 7,765,775 km (0.108 R)
• M28: 8,156,226 km (0.112 R)
• M29: 8,373,741 km (0.043 R)
• M30: 8,855,147 km (0.073 R)
• M31: 9,844,886 km (0.083 R)
• M32: 10,055,520 km (0.08 R)
• M33: 11,394,571 km (0.089 R)
• M34: 12,107,554 km (0.066 R)
• M35: 12,492,170 km (0.067 R)
• M36: 12,720,307 km (0.088 R)
• M37: 13,250,482 km (0.114 R)
• M38: 14,142,085 km (0.12 R)
• M39: 14,237,080 km (0.069 R)
• M40: 14,451,603 km (0.037 R)
• M41: 14,883,791 km (0.111 R)
• M42: 15,540,077 km (0.109 R)
• M43: 16,057,237 km (0.05 R)
• M44: 16,156,271 km (0.058 R)
• M45: 16,305,420 km (0.116 R)
• M46: 16,455,018 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.7

Radius: 8.9

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.08 AU - 8.36 AU

Year: 6850 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,056,508 km

• M1: 117,135 km (0.112 R)
• M2: 445,951 km (0.091 R)
• M3: 546,182 km (0.075 R)
• M4: 640,728 km (0.072 R)
• M5: 1,058,854 km (0.09 R)
• M6: 1,473,838 km (0.066 R)
• M7: 1,570,478 km (0.094 R)
• M8: 1,749,846 km (0.099 R)
• M9: 1,811,181 km (0.081 R)
• M10: 1,978,432 km (0.04 R)
• M11: 2,128,927 km (0.104 R)
• M12: 2,373,221 km (0.11 R)
• M13: 2,556,628 km (0.088 R)
• M14: 2,864,650 km (0.062 R)
• M15: 3,035,490 km (0.106 R)
• M16: 3,159,507 km (0.069 R)
• M17: 3,594,089 km (0.036 R)
• M18: 4,047,520 km (0.08 R)
• M19: 5,066,730 km (0.118 R)
• M20: 5,155,143 km (0.096 R)
• M21: 5,303,693 km (0.1 R)
• M22: 5,393,452 km (0.101 R)
• M23: 5,788,540 km (0.107 R)
• M24: 5,942,925 km (0.064 R)
• M25: 6,005,008 km (0.101 R)
• M26: 6,067,390 km (0.083 R)
• M27: 6,670,719 km (0.119 R)
• M28: 6,767,808 km (0.103 R)
• M29: 7,426,637 km (0.096 R)
• M30: 7,763,830 km (0.111 R)
• M31: 8,036,996 km (0.069 R)
• M32: 8,313,602 km (0.104 R)
• M33: 8,698,817 km (0.099 R)
• M34: 8,804,882 km (0.09 R)
• M35: 9,197,726 km (0.114 R)
• M36: 9,632,607 km (0.068 R)
• M37: 9,889,466 km (0.106 R)
• M38: 10,000,318 km (0.113 R)
• M39: 10,148,570 km (0.059 R)
• M40: 10,223,070 km (0.098 R)
• M41: 10,673,509 km (0.108 R)
• M42: 11,015,639 km (0.101 R)
• M43: 11,207,424 km (0.102 R)
• M44: 11,322,913 km (0.114 R)
• M45: 12,103,066 km (0.116 R)
• M46: 12,340,628 km (0.085 R)
• M47: 13,062,288 km (0.094 R)
• M48: 13,346,673 km (0.093 R)
• M49: 14,045,744 km (0.115 R)
• M50: 14,337,011 km (0.091 R)
• M51: 16,782,488 km (0.064 R)
• M52: 19,354,075 km (0.092 R)
• M53: 20,945,497 km (0.088 R)
• M54: 21,612,853 km (0.103 R)
• M55: 22,190,600 km (0.113 R)
• M56: 22,481,269 km (0.106 R)
• M57: 22,968,659 km (0.107 R)
• M58: 23,066,496 km (0.067 R)
• M59: 23,410,272 km (0.084 R)
• M60: 23,706,326 km (0.118 R)
• M61: 23,904,244 km (0.094 R)
• M62: 24,053,094 km (0.11 R)
• M63: 28,187,380 km (0.111 R)
• M64: 28,292,099 km (0.12 R)
• M65: 28,397,117 km (0.105 R)
• M66: 28,554,793 km (0.085 R)
• M67: 29,029,616 km (0.069 R)
• M68: 30,631,062 km (0.12 R)
• M69: 31,333,872 km (0.078 R)
• M70: 31,551,238 km (0.102 R)
• M71: 32,315,833 km (0.071 R)
• M72: 33,252,465 km (0.05 R)
• M73: 33,363,168 km (0.107 R)
• M74: 33,640,672 km (0.108 R)
• M75: 34,983,312 km (0.108 R)
• M76: 35,661,140 km (0.09 R)
• M77: 37,374,634 km (0.098 R)
• M78: 37,489,825 km (0.041 R)
• M79: 38,357,642 km (0.105 R)
• M80: 39,056,563 km (0.117 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 19,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit