🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.41 AU - 0.67 AU

Year: 144 Days

Day: 29.3 Hours

Environment

Temp: 253 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.26 AU - 1.42 AU

Year: 564 Days

Day: 37 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,443,872 km

• M1: 554,410 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.41 AU - 2.07 AU

Year: 834 Days

Day: 29.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,443,872 km

• M1: 463,454 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.49 AU - 3.03 AU

Year: 1666 Days

Day: 15.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.9 AU - 3.26 AU

Year: 1965 Days

Day: 34.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,443,872 km

• M1: 281,992 km (0.117 R)
• M2: 1,682,826 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.3

Radius: 11.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.98 AU - 5.5 AU

Year: 4359 Days

Day: 12.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,443,872 km

• M1: 141,669 km (0.087 R)
• M2: 273,615 km (0.052 R)
• M3: 356,941 km (0.105 R)
• M4: 461,958 km (0.104 R)
• M5: 720,613 km (0.1 R)
• M6: 813,513 km (0.079 R)
• M7: 910,901 km (0.108 R)
• M8: 1,429,258 km (0.056 R)
• M9: 1,979,329 km (0.06 R)
• M10: 2,481,978 km (0.03 R)
• M11: 2,832,636 km (0.103 R)
• M12: 3,062,418 km (0.091 R)
• M13: 3,238,644 km (0.036 R)
• M14: 3,499,393 km (0.097 R)
• M15: 3,581,074 km (0.064 R)
• M16: 4,020,144 km (0.113 R)
• M17: 4,542,988 km (0.077 R)
• M18: 4,835,153 km (0.063 R)
• M19: 5,461,818 km (0.116 R)
• M20: 6,040,463 km (0.113 R)
• M21: 7,048,004 km (0.112 R)
• M22: 7,255,646 km (0.111 R)
• M23: 7,386,544 km (0.08 R)
• M24: 7,784,026 km (0.071 R)
• M25: 7,944,993 km (0.055 R)
• M26: 8,107,008 km (0.053 R)
• M27: 8,215,616 km (0.115 R)
• M28: 8,655,134 km (0.106 R)
• M29: 9,300,350 km (0.104 R)
• M30: 9,385,621 km (0.038 R)
• M31: 9,471,191 km (0.054 R)
• M32: 10,077,511 km (0.098 R)
• M33: 11,145,939 km (0.085 R)
• M34: 11,755,101 km (0.083 R)
• M35: 12,281,387 km (0.067 R)
• M36: 12,531,814 km (0.1 R)
• M37: 12,626,060 km (0.059 R)
• M38: 13,485,650 km (0.026 R)
• M39: 13,582,290 km (0.09 R)
• M40: 14,069,081 km (0.101 R)
• M41: 14,793,584 km (0.12 R)
• M42: 14,959,937 km (0.046 R)
• M43: 15,060,018 km (0.059 R)
• M44: 15,395,266 km (0.079 R)
• M45: 16,107,352 km (0.117 R)
• M46: 16,381,565 km (0.099 R)
• M47: 16,657,274 km (0.092 R)
• M48: 16,795,652 km (0.083 R)
• M49: 17,073,605 km (0.065 R)
• M50: 17,528,682 km (0.054 R)
• M51: 18,307,638 km (0.094 R)
• M52: 18,486,407 km (0.103 R)
• M53: 18,557,915 km (0.12 R)
• M54: 19,134,316 km (0.094 R)
• M55: 19,388,333 km (0.109 R)
• M56: 19,679,899 km (0.081 R)
• M57: 19,899,658 km (0.114 R)
• M58: 20,267,520 km (0.062 R)
• M59: 20,452,422 km (0.099 R)
• M60: 20,749,374 km (0.119 R)
• M61: 20,972,873 km (0.1 R)
• M62: 21,761,853 km (0.108 R)
• M63: 21,989,092 km (0.103 R)
• M64: 22,140,934 km (0.117 R)
• M65: 22,331,372 km (0.07 R)
• M66: 23,214,149 km (0.044 R)
• M67: 23,991,011 km (0.099 R)
• M68: 24,382,658 km (0.054 R)
• M69: 24,974,168 km (0.091 R)
• M70: 25,650,201 km (0.054 R)
• M71: 26,090,766 km (0.12 R)
• M72: 26,171,100 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.5

Radius: 8.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.69 AU - 6.27 AU

Year: 4662 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 20,443,872 km

• M1: 179,069 km (0.083 R)
• M2: 342,430 km (0.063 R)
• M3: 484,847 km (0.1 R)
• M4: 666,459 km (0.062 R)
• M5: 790,176 km (0.093 R)
• M6: 1,207,853 km (0.101 R)
• M7: 1,361,191 km (0.114 R)
• M8: 1,635,404 km (0.093 R)
• M9: 1,913,506 km (0.067 R)
• M10: 1,981,873 km (0.082 R)
• M11: 2,819,770 km (0.079 R)
• M12: 3,251,211 km (0.094 R)
• M13: 3,601,120 km (0.076 R)
• M14: 3,772,110 km (0.032 R)
• M15: 4,427,648 km (0.061 R)
• M16: 4,610,906 km (0.101 R)
• M17: 4,909,503 km (0.062 R)
• M18: 5,214,234 km (0.041 R)
• M19: 5,407,813 km (0.109 R)
• M20: 6,598,014 km (0.106 R)
• M21: 6,828,694 km (0.12 R)
• M22: 7,040,674 km (0.08 R)
• M23: 7,190,422 km (0.065 R)
• M24: 7,384,450 km (0.114 R)
• M25: 7,976,858 km (0.032 R)
• M26: 8,155,328 km (0.108 R)
• M27: 8,380,323 km (0.109 R)
• M28: 8,905,561 km (0.043 R)
• M29: 9,370,960 km (0.115 R)
• M30: 9,915,945 km (0.064 R)
• M31: 10,083,944 km (0.081 R)
• M32: 10,301,160 km (0.081 R)
• M33: 10,568,940 km (0.04 R)
• M34: 11,136,065 km (0.065 R)
• M35: 11,285,663 km (0.118 R)
• M36: 12,094,689 km (0.081 R)
• M37: 12,171,432 km (0.111 R)
• M38: 12,248,475 km (0.073 R)
• M39: 12,661,665 km (0.044 R)
• M40: 14,143,880 km (0.1 R)
• M41: 15,346,647 km (0.045 R)
• M42: 15,540,975 km (0.115 R)
• M43: 15,876,074 km (0.044 R)
• M44: 15,960,148 km (0.115 R)
• M45: 16,638,724 km (0.098 R)
• M46: 16,924,157 km (0.097 R)
• M47: 17,558,003 km (0.057 R)
• M48: 18,111,665 km (0.118 R)
• M49: 18,641,391 km (0.112 R)
• M50: 19,836,827 km (0.105 R)
• M51: 20,200,350 km (0.059 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 11,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit