🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.48 AU - 0.7 AU

Year: 297 Days

Day: 17.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.2

Radius: 13.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.89 AU

Year: 401 Days

Day: 12 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,549,296 km

• M1: 167,849 km (0.119 R)
• M2: 589,715 km (0.088 R)
• M3: 1,111,512 km (0.057 R)
• M4: 1,636,152 km (0.086 R)
• M5: 2,426,328 km (0.065 R)
• M6: 3,027,412 km (0.115 R)
• M7: 3,739,498 km (0.102 R)
• M8: 4,376,187 km (0.034 R)
• M9: 4,915,487 km (0.094 R)
• M10: 5,353,061 km (0.089 R)
• M11: 5,885,031 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997

Radius: 12.8

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.69 AU - 1.09 AU

Year: 551 Days

Day: 8.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,549,296 km

• M1: 159,172 km (0.048 R)
• M2: 572,062 km (0.101 R)
• M3: 1,032,674 km (0.117 R)
• M4: 1,670,260 km (0.077 R)
• M5: 2,141,194 km (0.089 R)
• M6: 2,824,557 km (0.114 R)
• M7: 3,801,431 km (0.047 R)
• M8: 4,268,925 km (0.046 R)
• M9: 5,794,524 km (0.116 R)
• M10: 6,933,263 km (0.098 R)
• M11: 7,344,358 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.8

Radius: 13.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.17 AU - 2.21 AU

Year: 2126 Days

Day: 8.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 24,549,296 km

• M1: 167,699 km (0.067 R)
• M2: 643,720 km (0.072 R)
• M3: 1,578,258 km (0.026 R)
• M4: 2,969,667 km (0.11 R)
• M5: 5,930,060 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.8

Radius: 11.7

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.47 AU - 3.73 AU

Year: 3581 Days

Day: 6.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 24,549,296 km

• M1: 145,559 km (0.071 R)
• M2: 620,532 km (0.077 R)
• M3: 1,560,007 km (0.106 R)
• M4: 2,032,137 km (0.067 R)
• M5: 2,929,575 km (0.1 R)
• M6: 4,095,990 km (0.116 R)
• M7: 5,961,625 km (0.107 R)
• M8: 6,785,759 km (0.033 R)
• M9: 7,193,414 km (0.059 R)
• M10: 7,886,800 km (0.088 R)
• M11: 9,368,567 km (0.088 R)
• M12: 13,162,817 km (0.074 R)
• M13: 14,099,300 km (0.079 R)
• M14: 15,398,558 km (0.084 R)
• M15: 16,326,513 km (0.04 R)
• M16: 17,003,743 km (0.094 R)
• M17: 18,114,357 km (0.098 R)
• M18: 22,556,217 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 16,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit