🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.03 AU - 2.47 AU

Year: 1292 Days

Day: 16.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.41 AU - 3.77 AU

Year: 2604 Days

Day: 17.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,944,867 km

• M1: 1,272,629 km (0.084 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.9

Radius: 13.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.06 AU - 5.3 AU

Year: 4514 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 19,944,867 km

• M1: 212,878 km (0.056 R)
• M2: 321,635 km (0.049 R)
• M3: 578,794 km (0.115 R)
• M4: 1,038,060 km (0.067 R)
• M5: 1,253,331 km (0.047 R)
• M6: 1,718,880 km (0.09 R)
• M7: 1,998,179 km (0.117 R)
• M8: 2,181,735 km (0.11 R)
• M9: 2,359,906 km (0.116 R)
• M10: 2,508,158 km (0.038 R)
• M11: 2,659,701 km (0.104 R)
• M12: 2,923,292 km (0.108 R)
• M13: 3,133,028 km (0.084 R)
• M14: 3,220,842 km (0.105 R)
• M15: 3,309,554 km (0.06 R)
• M16: 3,685,643 km (0.084 R)
• M17: 4,451,135 km (0.088 R)
• M18: 4,607,315 km (0.092 R)
• M19: 4,896,039 km (0.091 R)
• M20: 5,072,116 km (0.079 R)
• M21: 5,235,327 km (0.084 R)
• M22: 5,340,195 km (0.102 R)
• M23: 5,705,064 km (0.116 R)
• M24: 6,235,987 km (0.086 R)
• M25: 6,347,288 km (0.074 R)
• M26: 6,443,180 km (0.116 R)
• M27: 6,685,080 km (0.099 R)
• M28: 6,880,904 km (0.108 R)
• M29: 7,211,365 km (0.032 R)
• M30: 7,734,060 km (0.056 R)
• M31: 7,905,350 km (0.107 R)
• M32: 8,112,543 km (0.072 R)
• M33: 8,304,028 km (0.106 R)
• M34: 8,479,507 km (0.116 R)
• M35: 8,638,379 km (0.093 R)
• M36: 8,816,251 km (0.116 R)
• M37: 8,977,219 km (0.113 R)
• M38: 9,103,180 km (0.116 R)
• M39: 9,374,999 km (0.09 R)
• M40: 9,778,614 km (0.115 R)
• M41: 10,244,313 km (0.069 R)
• M42: 10,338,260 km (0.086 R)
• M43: 10,470,355 km (0.089 R)
• M44: 10,584,049 km (0.073 R)
• M45: 10,755,339 km (0.095 R)
• M46: 10,946,675 km (0.074 R)
• M47: 11,177,953 km (0.086 R)
• M48: 11,294,190 km (0.092 R)
• M49: 11,547,310 km (0.057 R)
• M50: 12,158,717 km (0.053 R)
• M51: 12,438,165 km (0.106 R)
• M52: 12,538,546 km (0.089 R)
• M53: 13,392,301 km (0.101 R)
• M54: 13,577,652 km (0.117 R)
• M55: 13,847,078 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 12.9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.4 AU - 6.32 AU

Year: 4751 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 134.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 19,944,867 km

• M1: 162,164 km (0.113 R)
• M2: 253,120 km (0.025 R)
• M3: 336,894 km (0.1 R)
• M4: 429,645 km (0.12 R)
• M5: 608,115 km (0.115 R)
• M6: 931,995 km (0.073 R)
• M7: 1,109,268 km (0.114 R)
• M8: 1,230,293 km (0.105 R)
• M9: 1,356,105 km (0.073 R)
• M10: 1,510,639 km (0.059 R)
• M11: 1,633,758 km (0.03 R)
• M12: 1,811,929 km (0.082 R)
• M13: 2,399,849 km (0.087 R)
• M14: 2,648,331 km (0.089 R)
• M15: 3,060,324 km (0.096 R)
• M16: 3,843,020 km (0.086 R)
• M17: 3,945,195 km (0.115 R)
• M18: 4,065,472 km (0.119 R)
• M19: 4,292,262 km (0.12 R)
• M20: 4,813,162 km (0.073 R)
• M21: 5,016,166 km (0.107 R)
• M22: 5,240,862 km (0.095 R)
• M23: 5,430,552 km (0.071 R)
• M24: 5,526,295 km (0.118 R)
• M25: 5,797,516 km (0.1 R)
• M26: 6,172,558 km (0.109 R)
• M27: 6,946,428 km (0.066 R)
• M28: 7,387,442 km (0.072 R)
• M29: 7,536,442 km (0.048 R)
• M30: 7,772,507 km (0.109 R)
• M31: 8,252,267 km (0.083 R)
• M32: 8,674,433 km (0.088 R)
• M33: 9,286,587 km (0.104 R)
• M34: 9,982,965 km (0.108 R)
• M35: 10,195,244 km (0.098 R)
• M36: 10,576,270 km (0.109 R)
• M37: 10,720,333 km (0.083 R)
• M38: 11,010,553 km (0.105 R)
• M39: 11,500,037 km (0.109 R)
• M40: 11,623,455 km (0.108 R)
• M41: 11,722,639 km (0.03 R)
• M42: 12,021,685 km (0.119 R)
• M43: 12,373,689 km (0.11 R)
• M44: 13,398,284 km (0.076 R)
• M45: 13,528,285 km (0.077 R)
• M46: 13,684,764 km (0.101 R)
• M47: 14,556,621 km (0.065 R)
• M48: 14,743,768 km (0.084 R)
• M49: 15,120,754 km (0.093 R)
• M50: 15,201,986 km (0.095 R)
• M51: 15,555,486 km (0.084 R)
• M52: 15,692,069 km (0.099 R)
• M53: 15,801,724 km (0.066 R)
• M54: 16,049,308 km (0.1 R)
• M55: 16,492,716 km (0.086 R)
• M56: 16,632,142 km (0.041 R)
• M57: 16,968,288 km (0.101 R)
• M58: 17,250,130 km (0.058 R)
• M59: 17,904,322 km (0.068 R)
• M60: 18,076,210 km (0.106 R)
• M61: 19,207,619 km (0.107 R)
• M62: 19,707,874 km (0.084 R)
• M63: 19,855,976 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 14,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit