🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.41 AU - 1.69 AU

Year: 681 Days

Day: 30.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.16 AU - 4.44 AU

Year: 2616 Days

Day: 40.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.9

Radius: 8.7

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.5 AU - 12.14 AU

Year: 13448 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,358,764 km

• M1: 118,631 km (0.104 R)
• M2: 419,323 km (0.116 R)
• M3: 694,284 km (0.105 R)
• M4: 1,175,540 km (0.119 R)
• M5: 1,834,967 km (0.081 R)
• M6: 2,284,808 km (0.064 R)
• M7: 3,096,676 km (0.099 R)
• M8: 3,736,805 km (0.066 R)
• M9: 4,088,510 km (0.084 R)
• M10: 5,147,064 km (0.045 R)
• M11: 5,583,591 km (0.119 R)
• M12: 6,340,706 km (0.076 R)
• M13: 9,362,433 km (0.101 R)
• M14: 10,376,707 km (0.105 R)
• M15: 11,518,587 km (0.116 R)
• M16: 14,179,485 km (0.104 R)
• M17: 15,105,495 km (0.112 R)
• M18: 15,514,496 km (0.11 R)
• M19: 16,641,417 km (0.061 R)
• M20: 17,821,894 km (0.075 R)
• M21: 20,514,356 km (0.115 R)
• M22: 22,482,316 km (0.099 R)
• M23: 28,202,639 km (0.118 R)
• M24: 30,522,304 km (0.115 R)
• M25: 33,309,163 km (0.096 R)
• M26: 38,745,250 km (0.088 R)
• M27: 40,681,047 km (0.109 R)
• M28: 41,340,324 km (0.115 R)
• M29: 41,739,452 km (0.102 R)
• M30: 44,884,448 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.6

Radius: 7

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.19 AU - 18.43 AU

Year: 21152 Days

Day: 23.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,358,764 km

• M1: 87,066 km (0.099 R)
• M2: 443,408 km (0.057 R)
• M3: 716,125 km (0.078 R)
• M4: 1,141,133 km (0.115 R)
• M5: 1,419,385 km (0.104 R)
• M6: 1,653,056 km (0.103 R)
• M7: 2,031,988 km (0.079 R)
• M8: 2,937,504 km (0.04 R)
• M9: 3,207,827 km (0.114 R)
• M10: 5,840,750 km (0.077 R)
• M11: 6,447,369 km (0.095 R)
• M12: 10,494,889 km (0.118 R)
• M13: 10,936,352 km (0.074 R)
• M14: 12,404,955 km (0.111 R)
• M15: 12,685,301 km (0.087 R)
• M16: 14,000,266 km (0.111 R)
• M17: 14,227,954 km (0.11 R)
• M18: 15,403,494 km (0.081 R)
• M19: 18,853,221 km (0.076 R)
• M20: 26,763,059 km (0.077 R)
• M21: 27,349,782 km (0.077 R)
• M22: 36,059,968 km (0.043 R)
• M23: 40,037,177 km (0.089 R)
• M24: 40,342,955 km (0.111 R)
• M25: 42,210,236 km (0.072 R)
• M26: 50,969,640 km (0.119 R)
• M27: 55,581,443 km (0.117 R)
• M28: 57,890,786 km (0.096 R)
• M29: 69,296,726 km (0.105 R)
• M30: 71,519,451 km (0.037 R)
• M31: 81,620,598 km (0.066 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 14,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit