🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.5 AU - 0.72 AU

Year: 172 Days

Day: 14.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.76 AU - 0.86 AU

Year: 264 Days

Day: 47.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,291,202 km

• M1: 97,239 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.98 AU - 2.26 AU

Year: 1116 Days

Day: 20.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,291,202 km

• M1: 402,867 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.28 AU - 3.18 AU

Year: 1631 Days

Day: 16.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,291,202 km

• M1: 1,909,617 km (0.088 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.4

Radius: 9.6

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.29 AU - 6.81 AU

Year: 5382 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,291,202 km

• M1: 120,576 km (0.115 R)
• M2: 445,203 km (0.108 R)
• M3: 849,866 km (0.057 R)
• M4: 1,339,948 km (0.092 R)
• M5: 1,708,707 km (0.116 R)
• M6: 2,025,705 km (0.11 R)
• M7: 2,762,624 km (0.069 R)
• M8: 3,735,160 km (0.076 R)
• M9: 5,253,578 km (0.1 R)
• M10: 6,341,753 km (0.086 R)
• M11: 7,756,799 km (0.086 R)
• M12: 8,169,839 km (0.066 R)
• M13: 8,958,519 km (0.055 R)
• M14: 9,625,426 km (0.067 R)
• M15: 10,235,636 km (0.042 R)
• M16: 13,627,319 km (0.095 R)
• M17: 13,953,741 km (0.091 R)
• M18: 14,452,949 km (0.113 R)
• M19: 15,253,298 km (0.103 R)
• M20: 16,325,466 km (0.117 R)
• M21: 21,778,308 km (0.117 R)
• M22: 23,136,208 km (0.108 R)
• M23: 25,033,708 km (0.115 R)
• M24: 25,771,225 km (0.116 R)
• M25: 26,692,299 km (0.089 R)
• M26: 28,246,472 km (0.112 R)
• M27: 29,951,588 km (0.065 R)
• M28: 30,689,704 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.2

Radius: 14.9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.9 AU - 8.82 AU

Year: 7221 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,291,202 km

• M1: 186,549 km (0.034 R)
• M2: 1,077,853 km (0.087 R)
• M3: 1,836,912 km (0.111 R)
• M4: 3,593,939 km (0.118 R)
• M5: 4,654,439 km (0.06 R)
• M6: 6,969,466 km (0.059 R)
• M7: 8,914,088 km (0.076 R)
• M8: 9,610,018 km (0.046 R)
• M9: 10,551,736 km (0.092 R)
• M10: 13,250,033 km (0.086 R)
• M11: 18,826,144 km (0.087 R)
• M12: 21,032,264 km (0.1 R)
• M13: 23,478,488 km (0.112 R)
• M14: 24,883,063 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.8

Radius: 10.8

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.7 AU - 8.18 AU

Year: 7339 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,291,202 km

• M1: 134,488 km (0.026 R)
• M2: 549,024 km (0.118 R)
• M3: 1,203,814 km (0.106 R)
• M4: 1,600,099 km (0.077 R)
• M5: 2,054,577 km (0.081 R)
• M6: 2,611,530 km (0.094 R)
• M7: 3,666,943 km (0.109 R)
• M8: 4,052,307 km (0.117 R)
• M9: 4,414,932 km (0.085 R)
• M10: 6,533,238 km (0.038 R)
• M11: 6,897,958 km (0.059 R)
• M12: 7,704,590 km (0.116 R)
• M13: 8,970,188 km (0.04 R)
• M14: 11,191,716 km (0.041 R)
• M15: 13,650,058 km (0.117 R)
• M16: 14,581,304 km (0.101 R)
• M17: 14,919,844 km (0.079 R)
• M18: 15,321,515 km (0.11 R)
• M19: 15,848,548 km (0.041 R)
• M20: 16,266,824 km (0.103 R)
• M21: 18,078,454 km (0.103 R)
• M22: 19,201,036 km (0.106 R)
• M23: 21,222,403 km (0.082 R)
• M24: 22,396,447 km (0.103 R)
• M25: 23,535,934 km (0.119 R)
• M26: 25,683,710 km (0.06 R)
• M27: 27,186,271 km (0.115 R)
• M28: 30,183,016 km (0.113 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 14,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit