🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.21 AU - 1.71 AU

Year: 658 Days

Day: 31 Hours

Environment

Temp: -47 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,309,060 km

• M1: 59,839 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.01 AU - 3.43 AU

Year: 2154 Days

Day: 30.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,309,060 km

• M1: 561,441 km (0.112 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.5

Radius: 10.7

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.89 AU - 5.07 AU

Year: 3535 Days

Day: 8.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,309,060 km

• M1: 132,993 km (0.093 R)
• M2: 482,603 km (0.064 R)
• M3: 984,653 km (0.105 R)
• M4: 1,647,222 km (0.084 R)
• M5: 1,999,974 km (0.078 R)
• M6: 2,418,698 km (0.067 R)
• M7: 2,762,474 km (0.062 R)
• M8: 3,453,766 km (0.066 R)
• M9: 4,256,807 km (0.094 R)
• M10: 4,714,577 km (0.088 R)
• M11: 5,204,959 km (0.106 R)
• M12: 5,810,980 km (0.07 R)
• M13: 8,716,021 km (0.057 R)
• M14: 9,267,738 km (0.116 R)
• M15: 11,233,304 km (0.097 R)
• M16: 12,751,124 km (0.089 R)
• M17: 13,318,100 km (0.068 R)
• M18: 15,756,097 km (0.102 R)
• M19: 16,244,234 km (0.095 R)
• M20: 20,392,733 km (0.076 R)
• M21: 22,369,070 km (0.111 R)
• M22: 23,333,677 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.1

Radius: 12.8

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.71 AU - 8.91 AU

Year: 8930 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,309,060 km

• M1: 160,818 km (0.059 R)
• M2: 601,533 km (0.116 R)
• M3: 1,032,973 km (0.105 R)
• M4: 1,472,941 km (0.118 R)
• M5: 1,974,094 km (0.109 R)
• M6: 2,549,148 km (0.115 R)
• M7: 3,074,685 km (0.031 R)
• M8: 5,100,988 km (0.095 R)
• M9: 6,193,053 km (0.109 R)
• M10: 6,678,947 km (0.092 R)
• M11: 7,393,875 km (0.07 R)
• M12: 8,291,911 km (0.031 R)
• M13: 10,100,399 km (0.063 R)
• M14: 11,536,240 km (0.058 R)
• M15: 12,274,206 km (0.117 R)
• M16: 12,684,553 km (0.042 R)
• M17: 13,286,684 km (0.113 R)
• M18: 15,007,958 km (0.08 R)
• M19: 15,956,857 km (0.075 R)
• M20: 17,750,535 km (0.091 R)
• M21: 18,200,227 km (0.109 R)
• M22: 19,674,962 km (0.105 R)
• M23: 25,608,014 km (0.078 R)
• M24: 27,457,642 km (0.107 R)
• M25: 28,262,479 km (0.084 R)
• M26: 30,771,534 km (0.109 R)
• M27: 31,421,238 km (0.062 R)
• M28: 33,198,759 km (0.1 R)
• M29: 40,463,382 km (0.102 R)
• M30: 43,102,587 km (0.061 R)
• M31: 43,643,832 km (0.101 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: 468 - 14,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit