🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.36 AU - 1.42 AU

Year: 576 Days

Day: 25 Hours

Environment

Temp: -5 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.62 AU - 1.66 AU

Year: 738 Days

Day: 28.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.33 AU - 2.81 AU

Year: 1448 Days

Day: 20.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.9

Radius: 13.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.71 AU - 6.93 AU

Year: 6260 Days

Day: 6.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,003,269 km

• M1: 169,195 km (0.077 R)
• M2: 816,954 km (0.057 R)
• M3: 1,340,247 km (0.099 R)
• M4: 2,057,719 km (0.09 R)
• M5: 3,675,171 km (0.073 R)
• M6: 4,213,873 km (0.068 R)
• M7: 5,239,516 km (0.102 R)
• M8: 5,924,674 km (0.102 R)
• M9: 6,810,593 km (0.115 R)
• M10: 7,248,466 km (0.026 R)
• M11: 10,379,549 km (0.082 R)
• M12: 10,961,186 km (0.092 R)
• M13: 13,169,849 km (0.105 R)
• M14: 14,677,496 km (0.104 R)
• M15: 15,473,207 km (0.086 R)
• M16: 16,297,491 km (0.082 R)
• M17: 20,486,531 km (0.106 R)
• M18: 21,792,969 km (0.108 R)
• M19: 23,317,970 km (0.081 R)
• M20: 24,232,761 km (0.066 R)
• M21: 26,311,722 km (0.084 R)
• M22: 30,525,894 km (0.075 R)
• M23: 32,433,267 km (0.071 R)
• M24: 33,783,238 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 10.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.8 AU - 7.96 AU

Year: 7046 Days

Day: 9.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,003,269 km

• M1: 134,189 km (0.03 R)
• M2: 488,886 km (0.098 R)
• M3: 869,463 km (0.071 R)
• M4: 1,368,222 km (0.101 R)
• M5: 2,038,720 km (0.108 R)
• M6: 3,137,815 km (0.08 R)
• M7: 4,141,916 km (0.049 R)
• M8: 5,079,147 km (0.049 R)
• M9: 5,797,965 km (0.097 R)
• M10: 6,871,329 km (0.12 R)
• M11: 9,169,003 km (0.087 R)
• M12: 13,614,304 km (0.104 R)
• M13: 14,136,101 km (0.094 R)
• M14: 14,671,213 km (0.091 R)
• M15: 15,164,437 km (0.067 R)
• M16: 16,241,841 km (0.062 R)
• M17: 17,983,609 km (0.113 R)
• M18: 20,180,454 km (0.097 R)
• M19: 22,550,383 km (0.071 R)
• M20: 24,028,111 km (0.108 R)
• M21: 25,806,081 km (0.085 R)
• M22: 26,203,862 km (0.096 R)
• M23: 26,686,764 km (0.06 R)
• M24: 27,257,480 km (0.061 R)
• M25: 28,003,225 km (0.111 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 19,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit