🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.59 AU - 2.29 AU

Year: 941 Days

Day: 35.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,727,601 km

• M1: 1,196,484 km (0.049 R)
• M2: 1,732,942 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.68 AU - 3.36 AU

Year: 1828 Days

Day: 45.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,727,601 km

• M1: 147,504 km (0.078 R)

Asteroid Belt

Center: 4.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 9.8

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.81 AU - 7.09 AU

Year: 5705 Days

Day: 6.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,727,601 km

• M1: 122,371 km (0.111 R)
• M2: 588,219 km (0.107 R)
• M3: 1,349,074 km (0.045 R)
• M4: 1,888,075 km (0.075 R)
• M5: 2,382,196 km (0.117 R)
• M6: 2,776,237 km (0.104 R)
• M7: 3,335,135 km (0.117 R)
• M8: 4,060,535 km (0.07 R)
• M9: 4,625,865 km (0.101 R)
• M10: 5,049,527 km (0.087 R)
• M11: 5,703,868 km (0.09 R)
• M12: 6,067,241 km (0.117 R)
• M13: 7,677,812 km (0.046 R)
• M14: 8,083,820 km (0.029 R)
• M15: 8,465,295 km (0.068 R)
• M16: 9,640,087 km (0.111 R)
• M17: 10,828,642 km (0.089 R)
• M18: 12,360,524 km (0.07 R)
• M19: 13,126,316 km (0.088 R)
• M20: 13,654,097 km (0.061 R)
• M21: 16,206,685 km (0.08 R)
• M22: 18,728,756 km (0.081 R)
• M23: 24,537,192 km (0.118 R)
• M24: 25,338,439 km (0.104 R)
• M25: 25,992,032 km (0.063 R)
• M26: 30,425,514 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.1

Radius: 11.2

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.03 AU - 10.15 AU

Year: 9544 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,727,601 km

• M1: 140,622 km (0.118 R)
• M2: 552,016 km (0.106 R)
• M3: 964,906 km (0.026 R)
• M4: 1,477,129 km (0.04 R)
• M5: 1,845,589 km (0.111 R)
• M6: 2,816,479 km (0.106 R)
• M7: 3,694,768 km (0.083 R)
• M8: 4,503,943 km (0.112 R)
• M9: 5,193,440 km (0.032 R)
• M10: 7,435,014 km (0.067 R)
• M11: 8,675,629 km (0.107 R)
• M12: 9,345,379 km (0.107 R)
• M13: 10,788,400 km (0.08 R)
• M14: 12,493,816 km (0.114 R)
• M15: 13,100,286 km (0.056 R)
• M16: 16,503,787 km (0.106 R)
• M17: 18,062,597 km (0.089 R)
• M18: 24,152,875 km (0.086 R)
• M19: 26,850,723 km (0.087 R)
• M20: 30,173,143 km (0.107 R)
• M21: 34,227,694 km (0.075 R)
• M22: 35,415,202 km (0.086 R)
• M23: 36,140,901 km (0.12 R)
• M24: 36,876,474 km (0.118 R)
• M25: 37,747,133 km (0.045 R)
• M26: 42,037,600 km (0.087 R)
• M27: 42,578,845 km (0.094 R)
• M28: 43,537,020 km (0.108 R)
• M29: 44,649,728 km (0.072 R)
• M30: 48,101,699 km (0.112 R)
• M31: 50,957,672 km (0.042 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 16,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit