🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.89 AU - 1.41 AU

Year: 453 Days

Day: 44.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,660,832 km

• M1: 18,401 km (0.09 R)
• M2: 40,691 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.21 AU - 3.07 AU

Year: 1575 Days

Day: 36.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.4

Radius: 5.9

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.18 AU - 18.04 AU

Year: 24850 Days

Day: 20.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,660,832 km

• M1: 76,744 km (0.072 R)
• M2: 313,557 km (0.12 R)
• M3: 645,365 km (0.077 R)
• M4: 1,771,388 km (0.085 R)
• M5: 2,033,185 km (0.08 R)
• M6: 3,185,537 km (0.047 R)
• M7: 6,426,874 km (0.108 R)
• M8: 6,687,922 km (0.105 R)
• M9: 6,956,002 km (0.081 R)
• M10: 7,657,765 km (0.096 R)
• M11: 9,873,160 km (0.102 R)
• M12: 11,953,618 km (0.09 R)
• M13: 12,348,855 km (0.064 R)
• M14: 13,095,947 km (0.095 R)
• M15: 13,586,927 km (0.104 R)
• M16: 14,236,033 km (0.062 R)
• M17: 14,680,189 km (0.097 R)
• M18: 15,363,552 km (0.081 R)
• M19: 15,673,967 km (0.052 R)
• M20: 15,909,584 km (0.118 R)
• M21: 17,625,322 km (0.071 R)
• M22: 18,137,395 km (0.095 R)
• M23: 19,551,245 km (0.047 R)
• M24: 20,192,272 km (0.03 R)
• M25: 21,132,195 km (0.111 R)
• M26: 22,997,980 km (0.104 R)
• M27: 23,302,412 km (0.114 R)
• M28: 27,053,728 km (0.063 R)
• M29: 27,620,554 km (0.083 R)
• M30: 29,368,456 km (0.114 R)
• M31: 35,861,751 km (0.109 R)
• M32: 38,506,642 km (0.066 R)
• M33: 42,484,598 km (0.088 R)
• M34: 45,283,425 km (0.098 R)
• M35: 51,591,070 km (0.104 R)
• M36: 56,228,604 km (0.091 R)
• M37: 58,083,767 km (0.113 R)
• M38: 61,915,866 km (0.084 R)
• M39: 63,893,550 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 12,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit