🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.91 AU - 1.41 AU

Year: 542 Days

Day: 46.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.33 AU - 1.93 AU

Year: 902 Days

Day: 45.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.7

Radius: 10.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.08 AU - 7.7 AU

Year: 7840 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,710,967 km

• M1: 138,528 km (0.112 R)
• M2: 227,688 km (0.076 R)
• M3: 316,250 km (0.089 R)
• M4: 415,882 km (0.086 R)
• M5: 521,797 km (0.108 R)
• M6: 646,562 km (0.057 R)
• M7: 928,554 km (0.053 R)
• M8: 1,345,483 km (0.118 R)
• M9: 1,466,957 km (0.11 R)
• M10: 1,638,695 km (0.103 R)
• M11: 1,733,241 km (0.059 R)
• M12: 1,805,198 km (0.118 R)
• M13: 1,927,718 km (0.042 R)
• M14: 2,142,391 km (0.052 R)
• M15: 2,246,212 km (0.043 R)
• M16: 2,364,993 km (0.11 R)
• M17: 2,458,940 km (0.074 R)
• M18: 2,581,461 km (0.105 R)
• M19: 2,734,200 km (0.028 R)
• M20: 3,573,145 km (0.103 R)
• M21: 3,665,896 km (0.092 R)
• M22: 4,141,767 km (0.072 R)
• M23: 4,337,740 km (0.07 R)
• M24: 4,553,460 km (0.098 R)
• M25: 4,926,707 km (0.045 R)
• M26: 4,995,671 km (0.118 R)
• M27: 5,739,023 km (0.113 R)
• M28: 6,123,639 km (0.106 R)
• M29: 6,291,189 km (0.072 R)
• M30: 6,384,837 km (0.076 R)
• M31: 6,535,781 km (0.085 R)
• M32: 6,764,367 km (0.104 R)
• M33: 6,937,452 km (0.107 R)
• M34: 7,112,182 km (0.073 R)
• M35: 7,347,350 km (0.032 R)
• M36: 7,545,268 km (0.093 R)
• M37: 7,885,753 km (0.086 R)
• M38: 8,251,819 km (0.102 R)
• M39: 8,832,557 km (0.101 R)
• M40: 9,469,246 km (0.092 R)
• M41: 9,576,807 km (0.075 R)
• M42: 9,814,817 km (0.111 R)
• M43: 9,923,724 km (0.06 R)
• M44: 10,076,913 km (0.08 R)
• M45: 10,786,754 km (0.089 R)
• M46: 11,284,317 km (0.089 R)
• M47: 11,928,186 km (0.093 R)
• M48: 11,997,899 km (0.087 R)
• M49: 12,161,110 km (0.119 R)
• M50: 12,845,072 km (0.061 R)
• M51: 13,035,958 km (0.071 R)
• M52: 13,614,304 km (0.104 R)
• M53: 13,760,162 km (0.089 R)
• M54: 14,053,523 km (0.069 R)
• M55: 14,621,546 km (0.086 R)
• M56: 14,696,196 km (0.099 R)
• M57: 15,021,122 km (0.064 R)
• M58: 15,703,588 km (0.068 R)
• M59: 15,856,626 km (0.062 R)
• M60: 16,189,930 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.5

Radius: 9.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.07 AU - 7.65 AU

Year: 8655 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,710,967 km

• M1: 136,284 km (0.074 R)
• M2: 214,224 km (0.054 R)
• M3: 289,621 km (0.099 R)
• M4: 396,734 km (0.092 R)
• M5: 477,217 km (0.106 R)
• M6: 541,843 km (0.109 R)
• M7: 806,781 km (0.038 R)
• M8: 1,067,530 km (0.063 R)
• M9: 1,215,483 km (0.099 R)
• M10: 1,386,323 km (0.109 R)
• M11: 1,821,354 km (0.108 R)
• M12: 1,963,472 km (0.117 R)
• M13: 2,392,818 km (0.05 R)
• M14: 2,608,538 km (0.098 R)
• M15: 3,511,361 km (0.119 R)
• M16: 4,335,645 km (0.088 R)
• M17: 4,430,790 km (0.093 R)
• M18: 4,550,917 km (0.072 R)
• M19: 5,679,034 km (0.09 R)
• M20: 6,073,524 km (0.112 R)
• M21: 6,314,526 km (0.104 R)
• M22: 7,225,128 km (0.094 R)
• M23: 7,309,950 km (0.105 R)
• M24: 7,395,072 km (0.041 R)
• M25: 7,912,979 km (0.088 R)
• M26: 8,088,158 km (0.034 R)
• M27: 8,442,556 km (0.092 R)
• M28: 8,802,040 km (0.045 R)
• M29: 9,319,798 km (0.044 R)
• M30: 10,737,836 km (0.117 R)
• M31: 11,323,661 km (0.055 R)
• M32: 11,389,484 km (0.087 R)
• M33: 11,455,307 km (0.111 R)
• M34: 12,255,656 km (0.099 R)
• M35: 12,594,495 km (0.12 R)
• M36: 13,489,838 km (0.076 R)
• M37: 15,015,138 km (0.068 R)
• M38: 15,123,597 km (0.039 R)
• M39: 15,414,116 km (0.062 R)
• M40: 15,523,472 km (0.084 R)
• M41: 16,074,441 km (0.085 R)
• M42: 17,498,762 km (0.076 R)
• M43: 17,574,907 km (0.055 R)
• M44: 17,995,277 km (0.115 R)
• M45: 19,512,349 km (0.03 R)
• M46: 20,266,323 km (0.075 R)
• M47: 20,386,300 km (0.068 R)
• M48: 20,747,429 km (0.1 R)
• M49: 21,557,502 km (0.056 R)
• M50: 22,626,080 km (0.078 R)
• M51: 24,686,491 km (0.054 R)
• M52: 25,028,621 km (0.098 R)
• M53: 25,415,332 km (0.119 R)
• M54: 25,631,052 km (0.08 R)
• M55: 26,499,916 km (0.108 R)
• M56: 27,511,048 km (0.106 R)
• M57: 27,954,457 km (0.041 R)
• M58: 30,619,243 km (0.107 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: 437 - 17,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit