🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.71 AU - 0.81 AU

Year: 246 Days

Day: 30.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,754,506 km

• M1: 58,194 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.07 AU - 1.69 AU

Year: 601 Days

Day: 37.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.2 AU - 1.64 AU

Year: 628 Days

Day: 22.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.87 AU - 4.93 AU

Year: 3423 Days

Day: 45.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.1

Radius: 12

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.48 AU - 5.06 AU

Year: 3864 Days

Day: 10.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,754,506 km

• M1: 149,299 km (0.056 R)
• M2: 1,015,022 km (0.096 R)
• M3: 1,423,274 km (0.074 R)
• M4: 2,844,304 km (0.06 R)
• M5: 5,350,966 km (0.075 R)
• M6: 5,744,558 km (0.084 R)
• M7: 6,187,518 km (0.043 R)
• M8: 7,109,340 km (0.082 R)
• M9: 7,620,964 km (0.107 R)
• M10: 9,385,022 km (0.098 R)
• M11: 9,792,976 km (0.086 R)
• M12: 10,513,888 km (0.097 R)
• M13: 11,684,491 km (0.078 R)
• M14: 12,593,448 km (0.11 R)
• M15: 13,040,297 km (0.096 R)
• M16: 13,704,212 km (0.034 R)
• M17: 14,337,011 km (0.12 R)
• M18: 17,612,756 km (0.07 R)
• M19: 19,195,651 km (0.1 R)
• M20: 22,715,389 km (0.089 R)
• M21: 23,155,955 km (0.113 R)
• M22: 23,752,252 km (0.048 R)
• M23: 24,511,910 km (0.057 R)
• M24: 25,761,053 km (0.106 R)
• M25: 27,381,646 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.7

Radius: 14

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.59 AU - 6.79 AU

Year: 5034 Days

Day: 14.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,754,506 km

• M1: 174,132 km (0.051 R)
• M2: 933,491 km (0.113 R)
• M3: 1,399,338 km (0.116 R)
• M4: 2,608,987 km (0.035 R)
• M5: 3,090,991 km (0.106 R)
• M6: 3,527,967 km (0.046 R)
• M7: 4,006,381 km (0.11 R)
• M8: 4,988,939 km (0.102 R)
• M9: 5,424,718 km (0.118 R)
• M10: 6,005,457 km (0.11 R)
• M11: 7,223,932 km (0.096 R)
• M12: 10,147,224 km (0.118 R)
• M13: 10,895,961 km (0.055 R)
• M14: 11,728,772 km (0.1 R)
• M15: 13,108,065 km (0.098 R)
• M16: 14,925,230 km (0.067 R)
• M17: 16,483,741 km (0.068 R)
• M18: 25,696,127 km (0.025 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 11,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit