🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.46 AU - 0.66 AU

Year: 153 Days

Day: 12.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.77 AU - 0.85 AU

Year: 266 Days

Day: 26.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.37 AU - 1.73 AU

Year: 705 Days

Day: 35.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,178,571 km

• M1: 356,342 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.5

Radius: 14

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.47 AU - 5.87 AU

Year: 4294 Days

Day: 14.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,178,571 km

• M1: 174,730 km (0.06 R)
• M2: 267,331 km (0.089 R)
• M3: 361,428 km (0.115 R)
• M4: 475,123 km (0.065 R)
• M5: 631,602 km (0.068 R)
• M6: 769,831 km (0.118 R)
• M7: 1,262,606 km (0.116 R)
• M8: 1,530,985 km (0.117 R)
• M9: 1,738,178 km (0.048 R)
• M10: 1,886,280 km (0.042 R)
• M11: 2,066,844 km (0.094 R)
• M12: 2,195,498 km (0.087 R)
• M13: 2,312,035 km (0.102 R)
• M14: 2,521,323 km (0.067 R)
• M15: 2,659,102 km (0.071 R)
• M16: 3,023,223 km (0.115 R)
• M17: 3,137,367 km (0.119 R)
• M18: 3,319,577 km (0.096 R)
• M19: 3,608,301 km (0.107 R)
• M20: 3,746,978 km (0.095 R)
• M21: 4,467,591 km (0.114 R)
• M22: 4,939,871 km (0.108 R)
• M23: 5,527,791 km (0.111 R)
• M24: 5,952,649 km (0.082 R)
• M25: 6,221,177 km (0.115 R)
• M26: 6,727,267 km (0.071 R)
• M27: 7,007,015 km (0.108 R)
• M28: 8,164,154 km (0.118 R)
• M29: 8,255,708 km (0.065 R)
• M30: 8,648,403 km (0.036 R)
• M31: 8,788,426 km (0.109 R)
• M32: 9,118,140 km (0.077 R)
• M33: 9,213,134 km (0.043 R)
• M34: 9,308,428 km (0.12 R)
• M35: 9,524,148 km (0.09 R)
• M36: 9,741,514 km (0.085 R)
• M37: 10,903,142 km (0.078 R)
• M38: 11,181,394 km (0.101 R)
• M39: 11,359,714 km (0.117 R)
• M40: 11,590,394 km (0.088 R)
• M41: 11,900,211 km (0.073 R)
• M42: 12,004,182 km (0.096 R)
• M43: 12,239,200 km (0.119 R)
• M44: 12,370,398 km (0.051 R)
• M45: 13,140,527 km (0.049 R)
• M46: 13,762,406 km (0.098 R)
• M47: 14,063,247 km (0.081 R)
• M48: 14,421,534 km (0.074 R)
• M49: 14,671,512 km (0.107 R)
• M50: 15,260,030 km (0.116 R)
• M51: 15,827,904 km (0.108 R)
• M52: 16,489,425 km (0.063 R)
• M53: 16,896,631 km (0.094 R)
• M54: 17,013,616 km (0.051 R)
• M55: 17,691,145 km (0.102 R)
• M56: 17,899,236 km (0.105 R)
• M57: 17,988,546 km (0.025 R)
• M58: 18,921,139 km (0.111 R)
• M59: 19,531,049 km (0.108 R)
• M60: 19,715,354 km (0.089 R)
• M61: 20,147,542 km (0.072 R)
• M62: 20,458,107 km (0.095 R)
• M63: 20,645,254 km (0.086 R)
• M64: 21,147,005 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit