🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.09 AU - 1.29 AU

Year: 452 Days

Day: 39.4 Hours

Environment

Temp: 43 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.85 AU - 2.03 AU

Year: 941 Days

Day: 47 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,628,621 km

• M1: 853,157 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.72 AU - 2.4 AU

Year: 1030 Days

Day: 35.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.02 AU - 3.14 AU

Year: 1882 Days

Day: 28.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,628,621 km

• M1: 983,157 km (0.05 R)

Asteroid Belt

Center: 10.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.3

Radius: 5.7

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 17.52 AU - 19.32 AU

Year: 27531 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 38,628,621 km

• M1: 98,435 km (0.079 R)
• M2: 402,717 km (0.105 R)
• M3: 724,652 km (0.115 R)
• M4: 769,681 km (0.1 R)
• M5: 1,774,979 km (0.115 R)
• M6: 2,134,163 km (0.111 R)
• M7: 2,177,846 km (0.108 R)
• M8: 3,239,093 km (0.12 R)
• M9: 4,519,651 km (0.12 R)
• M10: 5,631,313 km (0.07 R)
• M11: 5,814,271 km (0.108 R)
• M12: 5,999,174 km (0.104 R)
• M13: 6,661,743 km (0.098 R)
• M14: 7,480,193 km (0.095 R)
• M15: 7,884,257 km (0.034 R)
• M16: 8,054,798 km (0.057 R)
• M17: 10,082,448 km (0.036 R)
• M18: 10,905,086 km (0.086 R)
• M19: 11,095,076 km (0.096 R)
• M20: 13,744,005 km (0.12 R)
• M21: 14,072,821 km (0.116 R)
• M22: 14,570,833 km (0.102 R)
• M23: 15,159,201 km (0.071 R)
• M24: 15,413,817 km (0.093 R)
• M25: 16,926,550 km (0.057 R)
• M26: 19,951,419 km (0.103 R)
• M27: 21,263,991 km (0.103 R)
• M28: 22,122,533 km (0.06 R)
• M29: 23,040,914 km (0.095 R)
• M30: 24,119,814 km (0.116 R)
• M31: 24,466,582 km (0.078 R)
• M32: 24,615,731 km (0.112 R)
• M33: 25,265,285 km (0.079 R)
• M34: 28,858,925 km (0.116 R)
• M35: 29,385,211 km (0.075 R)
• M36: 29,543,635 km (0.053 R)
• M37: 29,967,745 km (0.116 R)
• M38: 30,233,730 km (0.118 R)
• M39: 30,875,505 km (0.111 R)
• M40: 32,226,822 km (0.086 R)
• M41: 33,211,774 km (0.084 R)
• M42: 35,267,100 km (0.086 R)
• M43: 36,281,822 km (0.105 R)
• M44: 37,420,411 km (0.111 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 16,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit