🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.54 AU - 0.74 AU

Year: 188 Days

Day: 23.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.6 AU - 0.96 AU

Year: 253 Days

Day: 37 Hours

Environment

Temp: 179 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.78 AU - 1.24 AU

Year: 373 Days

Day: 41.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 10.1

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.5 AU - 6.54 AU

Year: 4761 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,140,612 km

• M1: 126,560 km (0.099 R)
• M2: 252,820 km (0.067 R)
• M3: 336,296 km (0.096 R)
• M4: 402,418 km (0.118 R)
• M5: 634,295 km (0.069 R)
• M6: 894,745 km (0.081 R)
• M7: 994,078 km (0.103 R)
• M8: 1,396,496 km (0.118 R)
• M9: 1,865,037 km (0.086 R)
• M10: 2,050,688 km (0.055 R)
• M11: 2,184,279 km (0.085 R)
• M12: 2,360,355 km (0.055 R)
• M13: 2,582,059 km (0.042 R)
• M14: 2,768,608 km (0.071 R)
• M15: 3,045,962 km (0.071 R)
• M16: 3,490,268 km (0.067 R)
• M17: 3,627,599 km (0.047 R)
• M18: 3,696,863 km (0.071 R)
• M19: 3,954,919 km (0.066 R)
• M20: 4,218,959 km (0.07 R)
• M21: 4,563,483 km (0.05 R)
• M22: 4,764,393 km (0.108 R)
• M23: 5,149,009 km (0.073 R)
• M24: 5,279,458 km (0.073 R)
• M25: 5,597,204 km (0.058 R)
• M26: 5,704,466 km (0.057 R)
• M27: 5,812,476 km (0.09 R)
• M28: 6,030,440 km (0.089 R)
• M29: 6,306,747 km (0.116 R)
• M30: 7,779,837 km (0.11 R)
• M31: 8,324,224 km (0.04 R)
• M32: 8,416,227 km (0.089 R)
• M33: 8,912,293 km (0.119 R)
• M34: 9,069,371 km (0.104 R)
• M35: 10,128,524 km (0.059 R)
• M36: 10,292,334 km (0.105 R)
• M37: 10,856,168 km (0.11 R)
• M38: 11,226,423 km (0.105 R)
• M39: 11,361,958 km (0.083 R)
• M40: 11,464,134 km (0.109 R)
• M41: 12,501,894 km (0.102 R)
• M42: 12,712,977 km (0.114 R)
• M43: 12,996,315 km (0.109 R)
• M44: 13,497,318 km (0.115 R)
• M45: 13,786,491 km (0.1 R)
• M46: 13,968,252 km (0.111 R)
• M47: 14,260,567 km (0.097 R)
• M48: 14,481,223 km (0.078 R)
• M49: 14,629,026 km (0.088 R)
• M50: 15,000,627 km (0.09 R)
• M51: 15,150,076 km (0.115 R)
• M52: 15,412,919 km (0.081 R)
• M53: 15,563,714 km (0.098 R)
• M54: 15,639,410 km (0.053 R)
• M55: 15,715,107 km (0.043 R)
• M56: 16,788,322 km (0.084 R)
• M57: 17,451,340 km (0.093 R)
• M58: 17,766,393 km (0.11 R)
• M59: 17,964,161 km (0.095 R)
• M60: 18,722,622 km (0.062 R)
• M61: 19,085,547 km (0.118 R)
• M62: 19,450,865 km (0.106 R)
• M63: 19,654,767 km (0.032 R)
• M64: 20,188,233 km (0.04 R)
• M65: 20,270,811 km (0.076 R)
• M66: 20,436,116 km (0.107 R)
• M67: 21,521,898 km (0.086 R)
• M68: 22,412,304 km (0.049 R)
• M69: 23,012,790 km (0.08 R)
• M70: 23,401,595 km (0.097 R)
• M71: 24,054,290 km (0.115 R)
• M72: 24,404,948 km (0.052 R)
• M73: 26,453,541 km (0.06 R)
• M74: 26,543,898 km (0.116 R)
• M75: 26,724,762 km (0.062 R)
• M76: 28,233,157 km (0.113 R)
• M77: 29,347,512 km (0.104 R)
• M78: 29,581,483 km (0.11 R)
• M79: 30,145,467 km (0.094 R)
• M80: 30,618,346 km (0.089 R)
• M81: 30,950,603 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.1

Radius: 8.5

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.15 AU - 11.15 AU

Year: 10160 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,140,612 km

• M1: 213,626 km (0.083 R)
• M2: 1,404,275 km (0.114 R)
• M3: 1,643,033 km (0.041 R)
• M4: 2,016,430 km (0.104 R)
• M5: 2,491,403 km (0.082 R)
• M6: 2,548,400 km (0.1 R)
• M7: 2,899,805 km (0.115 R)
• M8: 4,430,640 km (0.102 R)
• M9: 4,805,233 km (0.106 R)
• M10: 5,190,149 km (0.106 R)
• M11: 5,460,472 km (0.093 R)
• M12: 5,609,920 km (0.056 R)
• M13: 6,693,458 km (0.118 R)
• M14: 8,008,722 km (0.114 R)
• M15: 9,282,697 km (0.085 R)
• M16: 9,491,087 km (0.096 R)
• M17: 9,852,067 km (0.106 R)
• M18: 11,213,707 km (0.05 R)
• M19: 11,787,714 km (0.102 R)
• M20: 12,078,233 km (0.035 R)
• M21: 12,175,621 km (0.094 R)
• M22: 12,765,336 km (0.073 R)
• M23: 12,964,002 km (0.105 R)
• M24: 13,130,355 km (0.068 R)
• M25: 14,280,164 km (0.04 R)
• M26: 14,383,237 km (0.094 R)
• M27: 15,041,318 km (0.105 R)
• M28: 15,111,180 km (0.116 R)
• M29: 15,321,365 km (0.093 R)
• M30: 15,391,676 km (0.107 R)
• M31: 16,243,337 km (0.073 R)
• M32: 17,512,675 km (0.06 R)
• M33: 18,177,936 km (0.071 R)
• M34: 19,380,853 km (0.106 R)
• M35: 20,881,320 km (0.063 R)
• M36: 21,233,024 km (0.056 R)
• M37: 21,862,831 km (0.085 R)
• M38: 22,538,714 km (0.067 R)
• M39: 22,899,395 km (0.053 R)
• M40: 23,140,846 km (0.085 R)
• M41: 23,666,982 km (0.103 R)
• M42: 23,911,125 km (0.115 R)
• M43: 24,607,503 km (0.032 R)
• M44: 25,061,533 km (0.072 R)
• M45: 25,810,719 km (0.073 R)
• M46: 26,736,131 km (0.067 R)
• M47: 27,245,512 km (0.104 R)
• M48: 27,373,418 km (0.096 R)
• M49: 28,576,335 km (0.104 R)
• M50: 29,010,019 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 13,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit