🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.51 AU - 0.63 AU

Year: 195 Days

Day: 36.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,408,097 km

• M1: 202,705 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.58 AU - 0.58 AU

Year: 200 Days

Day: 45.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.99 AU - 1.39 AU

Year: 588 Days

Day: 28.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 51.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.5

Radius: 14.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.12 AU - 10.02 AU

Year: 10386 Days

Day: 6 Hours

Environment

Temp: -194 °C

Axial Tilt: 52.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,408,097 km

• M1: 184,903 km (0.117 R)
• M2: 289,322 km (0.046 R)
• M3: 392,694 km (0.083 R)
• M4: 595,100 km (0.113 R)
• M5: 945,608 km (0.106 R)
• M6: 1,876,556 km (0.085 R)
• M7: 3,042,970 km (0.105 R)
• M8: 3,163,546 km (0.108 R)
• M9: 3,498,795 km (0.065 R)
• M10: 3,607,104 km (0.105 R)
• M11: 4,592,954 km (0.119 R)
• M12: 5,343,337 km (0.054 R)
• M13: 5,915,249 km (0.103 R)
• M14: 6,132,166 km (0.077 R)
• M15: 6,573,779 km (0.087 R)
• M16: 7,746,776 km (0.075 R)
• M17: 8,785,584 km (0.102 R)
• M18: 8,958,818 km (0.045 R)
• M19: 9,945,117 km (0.088 R)
• M20: 10,569,239 km (0.102 R)
• M21: 10,833,130 km (0.107 R)
• M22: 11,019,080 km (0.092 R)
• M23: 12,295,299 km (0.081 R)
• M24: 12,461,503 km (0.103 R)
• M25: 14,165,572 km (0.105 R)
• M26: 14,544,354 km (0.104 R)
• M27: 14,867,485 km (0.115 R)
• M28: 15,431,320 km (0.081 R)
• M29: 15,821,172 km (0.1 R)
• M30: 16,275,052 km (0.052 R)
• M31: 16,457,711 km (0.037 R)
• M32: 16,825,273 km (0.104 R)
• M33: 18,417,592 km (0.039 R)
• M34: 18,608,030 km (0.11 R)
• M35: 20,812,505 km (0.115 R)
• M36: 21,243,346 km (0.083 R)
• M37: 21,677,180 km (0.058 R)
• M38: 22,485,607 km (0.114 R)
• M39: 22,723,318 km (0.088 R)

Asteroid Belt

Center: 9.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508

Radius: 7.4

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.18 AU - 12.82 AU

Year: 17668 Days

Day: 17.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,408,097 km

• M1: 232,325 km (0.05 R)
• M2: 886,517 km (0.1 R)
• M3: 1,315,264 km (0.057 R)
• M4: 1,744,910 km (0.035 R)
• M5: 1,887,776 km (0.044 R)
• M6: 1,975,290 km (0.116 R)
• M7: 2,064,301 km (0.093 R)
• M8: 2,246,212 km (0.094 R)
• M9: 2,401,943 km (0.064 R)
• M10: 2,823,361 km (0.093 R)
• M11: 2,923,890 km (0.12 R)
• M12: 2,991,509 km (0.078 R)
• M13: 3,881,317 km (0.041 R)
• M14: 4,335,645 km (0.071 R)
• M15: 4,687,649 km (0.087 R)
• M16: 5,048,779 km (0.115 R)
• M17: 5,502,210 km (0.111 R)
• M18: 6,448,117 km (0.085 R)
• M19: 6,714,850 km (0.069 R)
• M20: 6,849,488 km (0.111 R)
• M21: 7,443,541 km (0.114 R)
• M22: 7,770,263 km (0.12 R)
• M23: 8,245,087 km (0.08 R)
• M24: 8,341,278 km (0.057 R)
• M25: 8,437,769 km (0.117 R)
• M26: 8,486,089 km (0.104 R)
• M27: 9,322,640 km (0.103 R)
• M28: 10,185,371 km (0.114 R)
• M29: 10,443,876 km (0.103 R)
• M30: 10,809,643 km (0.101 R)
• M31: 11,285,813 km (0.052 R)
• M32: 11,339,219 km (0.111 R)
• M33: 11,392,626 km (0.117 R)
• M34: 11,607,299 km (0.101 R)
• M35: 13,202,461 km (0.09 R)
• M36: 13,258,710 km (0.06 R)
• M37: 13,597,698 km (0.112 R)
• M38: 13,768,240 km (0.058 R)
• M39: 14,923,734 km (0.045 R)
• M40: 16,411,186 km (0.117 R)
• M41: 17,572,813 km (0.051 R)
• M42: 18,007,544 km (0.077 R)
• M43: 20,298,486 km (0.079 R)
• M44: 22,679,486 km (0.077 R)
• M45: 23,084,747 km (0.096 R)
• M46: 23,971,264 km (0.027 R)
• M47: 24,108,594 km (0.088 R)
• M48: 25,007,827 km (0.059 R)
• M49: 26,696,787 km (0.097 R)
• M50: 27,196,145 km (0.117 R)
• M51: 27,698,794 km (0.079 R)
• M52: 36,698,153 km (0.1 R)
• M53: 37,253,311 km (0.056 R)
• M54: 37,332,897 km (0.102 R)
• M55: 38,854,905 km (0.082 R)
• M56: 39,989,456 km (0.06 R)
• M57: 40,234,048 km (0.11 R)
• M58: 41,134,777 km (0.036 R)
• M59: 43,206,707 km (0.062 R)
• M60: 44,634,918 km (0.089 R)
• M61: 45,907,996 km (0.054 R)
• M62: 46,163,958 km (0.06 R)
• M63: 50,500,501 km (0.1 R)
• M64: 50,764,841 km (0.098 R)
• M65: 51,206,304 km (0.039 R)
• M66: 51,383,278 km (0.098 R)
• M67: 51,826,686 km (0.107 R)
• M68: 51,915,398 km (0.112 R)
• M69: 52,627,783 km (0.057 R)
• M70: 53,792,253 km (0.114 R)
• M71: 56,511,643 km (0.076 R)
• M72: 57,519,932 km (0.106 R)
• M73: 58,441,755 km (0.12 R)
• M74: 59,461,414 km (0.104 R)
• M75: 59,554,314 km (0.039 R)
• M76: 60,767,553 km (0.101 R)
• M77: 61,142,445 km (0.081 R)
• M78: 61,988,870 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit