🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.56 AU - 0.66 AU

Year: 179 Days

Day: 40.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.84 AU - 1.4 AU

Year: 447 Days

Day: 32.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 130.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,106,447 km

• M1: 356,941 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.9 AU - 1.42 AU

Year: 471 Days

Day: 39.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 94 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 13.7

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.32 AU - 8 AU

Year: 7987 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,106,447 km

• M1: 177,124 km (0.093 R)
• M2: 383,120 km (0.108 R)
• M3: 522,695 km (0.119 R)
• M4: 641,924 km (0.117 R)
• M5: 1,202,767 km (0.105 R)
• M6: 1,350,121 km (0.113 R)
• M7: 1,787,695 km (0.047 R)
• M8: 1,936,245 km (0.065 R)
• M9: 2,246,212 km (0.046 R)
• M10: 2,407,329 km (0.119 R)
• M11: 2,668,377 km (0.049 R)
• M12: 2,989,265 km (0.118 R)
• M13: 4,081,778 km (0.107 R)
• M14: 4,251,422 km (0.063 R)
• M15: 4,510,226 km (0.114 R)
• M16: 4,833,806 km (0.111 R)
• M17: 4,953,335 km (0.071 R)
• M18: 6,431,512 km (0.105 R)
• M19: 6,530,246 km (0.116 R)
• M20: 6,662,790 km (0.096 R)
• M21: 6,863,251 km (0.086 R)
• M22: 7,201,791 km (0.107 R)
• M23: 8,755,963 km (0.098 R)
• M24: 9,420,926 km (0.106 R)
• M25: 9,533,274 km (0.099 R)
• M26: 9,949,455 km (0.096 R)
• M27: 10,487,708 km (0.063 R)
• M28: 10,721,231 km (0.099 R)
• M29: 10,878,009 km (0.07 R)
• M30: 11,392,476 km (0.075 R)
• M31: 12,077,335 km (0.068 R)
• M32: 12,322,377 km (0.119 R)
• M33: 13,150,700 km (0.106 R)
• M34: 13,276,512 km (0.116 R)
• M35: 13,911,704 km (0.098 R)
• M36: 15,476,199 km (0.105 R)
• M37: 16,054,843 km (0.037 R)
• M38: 16,234,361 km (0.103 R)
• M39: 16,595,341 km (0.105 R)
• M40: 17,463,307 km (0.111 R)
• M41: 18,346,084 km (0.118 R)
• M42: 18,580,804 km (0.086 R)
• M43: 19,243,372 km (0.108 R)
• M44: 19,625,445 km (0.105 R)
• M45: 19,721,338 km (0.11 R)
• M46: 20,106,552 km (0.1 R)
• M47: 21,080,584 km (0.092 R)
• M48: 21,178,720 km (0.115 R)
• M49: 21,326,373 km (0.063 R)
• M50: 21,672,244 km (0.113 R)
• M51: 22,020,059 km (0.109 R)
• M52: 22,119,691 km (0.081 R)
• M53: 24,919,864 km (0.082 R)
• M54: 25,023,685 km (0.087 R)
• M55: 25,388,554 km (0.084 R)
• M56: 25,702,709 km (0.089 R)
• M57: 25,912,894 km (0.092 R)
• M58: 27,507,009 km (0.105 R)
• M59: 28,045,562 km (0.092 R)
• M60: 28,914,276 km (0.051 R)
• M61: 30,678,335 km (0.09 R)
• M62: 30,901,385 km (0.099 R)
• M63: 32,647,491 km (0.065 R)
• M64: 32,875,179 km (0.069 R)
• M65: 33,274,755 km (0.112 R)
• M66: 36,529,556 km (0.048 R)
• M67: 37,121,365 km (0.049 R)
• M68: 37,597,086 km (0.057 R)
• M69: 38,194,730 km (0.099 R)
• M70: 39,096,955 km (0.069 R)
• M71: 40,310,792 km (0.085 R)
• M72: 40,616,271 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit