🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.84 AU - 2.06 AU

Year: 1010 Days

Day: 14.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.27 AU - 3.11 AU

Year: 1636 Days

Day: 34.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,408,413 km

• M1: 61,186 km (0.052 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.6

Radius: 13.9

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.71 AU - 9.23 AU

Year: 9963 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 95,408,413 km

• M1: 173,234 km (0.11 R)
• M2: 622,626 km (0.111 R)
• M3: 1,219,522 km (0.093 R)
• M4: 2,176,350 km (0.056 R)
• M5: 2,702,486 km (0.063 R)
• M6: 3,289,508 km (0.035 R)
• M7: 4,722,057 km (0.114 R)
• M8: 6,615,816 km (0.098 R)
• M9: 10,130,768 km (0.116 R)
• M10: 11,048,551 km (0.089 R)
• M11: 12,558,741 km (0.07 R)
• M12: 13,875,801 km (0.075 R)
• M13: 14,736,138 km (0.094 R)
• M14: 15,491,608 km (0.112 R)
• M15: 15,985,729 km (0.107 R)
• M16: 16,857,286 km (0.11 R)
• M17: 22,586,137 km (0.091 R)
• M18: 23,314,080 km (0.046 R)
• M19: 28,118,416 km (0.097 R)
• M20: 30,807,138 km (0.115 R)
• M21: 31,252,790 km (0.073 R)
• M22: 34,493,379 km (0.118 R)
• M23: 36,816,036 km (0.056 R)
• M24: 37,570,608 km (0.087 R)
• M25: 47,597,106 km (0.106 R)
• M26: 51,091,712 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593

Radius: 7.5

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.8 AU - 22.76 AU

Year: 30182 Days

Day: 21.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 95,408,413 km

• M1: 93,199 km (0.104 R)
• M2: 402,269 km (0.069 R)
• M3: 747,092 km (0.112 R)
• M4: 1,080,695 km (0.094 R)
• M5: 1,346,082 km (0.107 R)
• M6: 1,847,085 km (0.071 R)
• M7: 2,960,392 km (0.11 R)
• M8: 4,285,829 km (0.11 R)
• M9: 6,147,874 km (0.088 R)
• M10: 6,905,737 km (0.09 R)
• M11: 7,566,212 km (0.099 R)
• M12: 9,553,619 km (0.087 R)
• M13: 11,583,812 km (0.111 R)
• M14: 12,007,623 km (0.032 R)
• M15: 12,441,756 km (0.113 R)
• M16: 13,341,288 km (0.046 R)
• M17: 15,693,265 km (0.025 R)
• M18: 20,272,307 km (0.045 R)
• M19: 21,515,914 km (0.107 R)
• M20: 24,846,112 km (0.111 R)
• M21: 25,908,406 km (0.061 R)
• M22: 29,537,651 km (0.1 R)
• M23: 30,595,457 km (0.102 R)
• M24: 34,207,648 km (0.117 R)
• M25: 35,966,769 km (0.095 R)
• M26: 49,077,825 km (0.043 R)
• M27: 49,630,290 km (0.115 R)
• M28: 50,000,844 km (0.111 R)
• M29: 53,032,445 km (0.084 R)
• M30: 54,790,519 km (0.079 R)
• M31: 56,586,891 km (0.109 R)
• M32: 61,568,948 km (0.101 R)
• M33: 82,331,338 km (0.105 R)
• M34: 83,372,240 km (0.107 R)
• M35: 92,018,099 km (0.032 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit