🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.84 AU - 1.84 AU

Year: 950 Days

Day: 25.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.05 AU - 2.29 AU

Year: 1217 Days

Day: 40.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.94 AU - 4.3 AU

Year: 2623 Days

Day: 34.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.4

Radius: 11.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5 AU - 6.14 AU

Year: 5006 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 102,129,616 km

• M1: 141,819 km (0.099 R)
• M2: 508,633 km (0.1 R)
• M3: 1,172,698 km (0.103 R)
• M4: 1,530,087 km (0.034 R)
• M5: 2,394,015 km (0.073 R)
• M6: 2,799,425 km (0.065 R)
• M7: 3,557,587 km (0.097 R)
• M8: 4,042,733 km (0.056 R)
• M9: 4,546,878 km (0.094 R)
• M10: 6,796,830 km (0.036 R)
• M11: 7,905,799 km (0.114 R)
• M12: 9,131,604 km (0.116 R)
• M13: 11,528,311 km (0.061 R)
• M14: 13,832,717 km (0.106 R)
• M15: 14,812,882 km (0.102 R)
• M16: 15,897,167 km (0.12 R)
• M17: 17,778,660 km (0.106 R)
• M18: 21,048,570 km (0.115 R)
• M19: 24,076,730 km (0.12 R)
• M20: 24,621,266 km (0.092 R)
• M21: 25,015,307 km (0.08 R)
• M22: 27,132,267 km (0.08 R)
• M23: 28,406,392 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777

Radius: 7.1

Gravity: 15.41 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 13.99 AU - 22.11 AU

Year: 29202 Days

Day: 23.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 102,129,616 km

• M1: 90,357 km (0.114 R)
• M2: 412,441 km (0.115 R)
• M3: 683,363 km (0.057 R)
• M4: 916,885 km (0.108 R)
• M5: 1,429,557 km (0.093 R)
• M6: 2,955,156 km (0.098 R)
• M7: 4,388,753 km (0.093 R)
• M8: 5,512,532 km (0.116 R)
• M9: 6,473,100 km (0.06 R)
• M10: 8,487,585 km (0.118 R)
• M11: 9,080,292 km (0.113 R)
• M12: 9,386,818 km (0.108 R)
• M13: 12,166,944 km (0.104 R)
• M14: 13,152,046 km (0.116 R)
• M15: 13,945,214 km (0.047 R)
• M16: 14,769,798 km (0.1 R)
• M17: 15,978,249 km (0.08 R)
• M18: 18,395,153 km (0.074 R)
• M19: 27,597,217 km (0.104 R)
• M20: 28,111,385 km (0.114 R)
• M21: 29,961,462 km (0.086 R)
• M22: 31,750,502 km (0.051 R)
• M23: 33,464,296 km (0.085 R)
• M24: 37,700,907 km (0.062 R)
• M25: 47,403,376 km (0.073 R)
• M26: 48,140,744 km (0.086 R)
• M27: 49,449,427 km (0.088 R)
• M28: 64,315,416 km (0.119 R)
• M29: 69,153,561 km (0.094 R)
• M30: 69,626,589 km (0.099 R)
• M31: 70,101,861 km (0.053 R)
• M32: 73,243,566 km (0.115 R)
• M33: 74,228,668 km (0.113 R)
• M34: 87,299,932 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 16,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit