🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.39 AU - 0.61 AU

Year: 161 Days

Day: 30 Hours

Environment

Temp: 31 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1 AU - 1.02 AU

Year: 463 Days

Day: 13.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 160.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.38 AU - 1.82 AU

Year: 924 Days

Day: 34.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,564,681 km

• M1: 188,045 km (0.03 R)
• M2: 842,086 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.65 AU - 1.93 AU

Year: 1093 Days

Day: 46.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 12.2

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.88 AU - 4.56 AU

Year: 3276 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,564,681 km

• M1: 153,936 km (0.027 R)
• M2: 231,428 km (0.063 R)
• M3: 416,480 km (0.055 R)
• M4: 575,054 km (0.118 R)
• M5: 714,479 km (0.115 R)
• M6: 832,961 km (0.053 R)
• M7: 1,179,280 km (0.11 R)
• M8: 1,444,218 km (0.117 R)
• M9: 1,699,581 km (0.09 R)
• M10: 1,969,606 km (0.045 R)
• M11: 2,125,935 km (0.12 R)
• M12: 2,286,304 km (0.037 R)
• M13: 2,484,372 km (0.11 R)
• M14: 2,722,532 km (0.08 R)
• M15: 2,862,106 km (0.032 R)
• M16: 3,094,133 km (0.034 R)
• M17: 3,369,542 km (0.113 R)
• M18: 3,500,889 km (0.11 R)
• M19: 3,944,597 km (0.103 R)
• M20: 4,123,067 km (0.046 R)
• M21: 4,529,524 km (0.045 R)
• M22: 4,695,877 km (0.111 R)
• M23: 4,864,025 km (0.107 R)
• M24: 5,293,670 km (0.065 R)
• M25: 5,424,868 km (0.119 R)
• M26: 5,557,262 km (0.064 R)
• M27: 5,646,123 km (0.049 R)
• M28: 6,097,609 km (0.104 R)
• M29: 6,397,403 km (0.058 R)
• M30: 6,537,427 km (0.094 R)
• M31: 6,844,252 km (0.102 R)
• M32: 6,987,417 km (0.077 R)
• M33: 7,252,654 km (0.088 R)
• M34: 7,718,652 km (0.113 R)
• M35: 7,917,767 km (0.119 R)
• M36: 8,169,091 km (0.101 R)
• M37: 8,938,772 km (0.033 R)
• M38: 9,017,161 km (0.051 R)
• M39: 9,121,880 km (0.049 R)
• M40: 9,332,514 km (0.106 R)
• M41: 9,544,643 km (0.091 R)
• M42: 9,758,568 km (0.118 R)
• M43: 10,685,327 km (0.057 R)
• M44: 10,907,480 km (0.093 R)
• M45: 10,991,105 km (0.065 R)
• M46: 11,159,104 km (0.09 R)
• M47: 11,271,601 km (0.103 R)
• M48: 11,868,646 km (0.117 R)
• M49: 13,093,105 km (0.07 R)
• M50: 13,720,518 km (0.11 R)
• M51: 14,174,548 km (0.05 R)
• M52: 15,128,833 km (0.081 R)
• M53: 15,472,309 km (0.099 R)
• M54: 16,230,920 km (0.094 R)
• M55: 16,678,966 km (0.056 R)
• M56: 18,047,786 km (0.047 R)
• M57: 18,246,153 km (0.072 R)
• M58: 18,511,989 km (0.03 R)
• M59: 19,283,166 km (0.029 R)
• M60: 19,384,593 km (0.108 R)
• M61: 19,519,979 km (0.061 R)
• M62: 19,757,840 km (0.038 R)
• M63: 19,996,598 km (0.05 R)
• M64: 20,236,254 km (0.084 R)
• M65: 20,753,114 km (0.092 R)
• M66: 20,857,085 km (0.106 R)
• M67: 21,065,325 km (0.07 R)
• M68: 21,414,187 km (0.119 R)
• M69: 22,152,752 km (0.041 R)
• M70: 22,258,966 km (0.057 R)
• M71: 22,685,470 km (0.118 R)
• M72: 22,792,432 km (0.117 R)
• M73: 23,078,763 km (0.066 R)
• M74: 23,546,555 km (0.107 R)
• M75: 23,763,472 km (0.072 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: 483 - 10,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit