🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.62 AU - 0.8 AU

Year: 225 Days

Day: 18.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,302,770 km

• M1: 381,923 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.13 AU - 1.81 AU

Year: 671 Days

Day: 45.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.06 AU - 2.62 AU

Year: 1348 Days

Day: 45.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.8

Radius: 11.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.26 AU - 6 AU

Year: 5033 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 28,302,770 km

• M1: 150,495 km (0.108 R)
• M2: 227,688 km (0.11 R)
• M3: 309,219 km (0.093 R)
• M4: 425,756 km (0.119 R)
• M5: 511,176 km (0.047 R)
• M6: 614,548 km (0.049 R)
• M7: 737,817 km (0.112 R)
• M8: 908,209 km (0.04 R)
• M9: 1,078,750 km (0.057 R)
• M10: 1,303,745 km (0.077 R)
• M11: 2,086,741 km (0.112 R)
• M12: 2,226,764 km (0.098 R)
• M13: 2,628,584 km (0.083 R)
• M14: 2,838,171 km (0.066 R)
• M15: 2,935,260 km (0.069 R)
• M16: 3,152,925 km (0.107 R)
• M17: 4,252,619 km (0.049 R)
• M18: 4,454,277 km (0.065 R)
• M19: 5,388,515 km (0.099 R)
• M20: 5,977,781 km (0.119 R)
• M21: 6,078,012 km (0.093 R)
• M22: 6,254,837 km (0.067 R)
• M23: 6,639,303 km (0.084 R)
• M24: 6,873,723 km (0.101 R)
• M25: 7,164,092 km (0.043 R)
• M26: 7,350,940 km (0.085 R)
• M27: 7,702,196 km (0.092 R)
• M28: 7,838,928 km (0.107 R)
• M29: 7,948,733 km (0.077 R)
• M30: 8,562,234 km (0.084 R)
• M31: 8,789,025 km (0.067 R)
• M32: 8,874,744 km (0.116 R)
• M33: 9,394,148 km (0.055 R)
• M34: 9,510,984 km (0.071 R)
• M35: 9,775,473 km (0.088 R)
• M36: 11,475,802 km (0.102 R)
• M37: 11,632,132 km (0.072 R)
• M38: 12,359,926 km (0.114 R)
• M39: 14,059,507 km (0.112 R)
• M40: 14,698,589 km (0.08 R)
• M41: 14,868,383 km (0.11 R)
• M42: 15,073,033 km (0.082 R)
• M43: 15,175,657 km (0.096 R)
• M44: 15,312,838 km (0.079 R)
• M45: 15,970,470 km (0.074 R)
• M46: 16,145,051 km (0.1 R)
• M47: 16,320,230 km (0.096 R)
• M48: 16,425,697 km (0.068 R)
• M49: 16,637,228 km (0.113 R)
• M50: 16,956,171 km (0.053 R)
• M51: 18,252,436 km (0.097 R)
• M52: 18,544,900 km (0.115 R)
• M53: 19,023,314 km (0.094 R)
• M54: 19,617,816 km (0.114 R)
• M55: 19,917,311 km (0.095 R)
• M56: 20,030,108 km (0.099 R)
• M57: 20,218,451 km (0.056 R)
• M58: 20,977,661 km (0.076 R)
• M59: 22,017,366 km (0.09 R)
• M60: 22,484,859 km (0.104 R)
• M61: 22,602,293 km (0.051 R)
• M62: 24,588,654 km (0.051 R)
• M63: 25,236,114 km (0.057 R)
• M64: 25,643,618 km (0.105 R)
• M65: 26,258,914 km (0.093 R)
• M66: 26,506,499 km (0.116 R)
• M67: 26,671,954 km (0.038 R)
• M68: 26,837,708 km (0.093 R)
• M69: 27,504,167 km (0.119 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: 442 - 19,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit