🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.95 AU - 1.55 AU

Year: 518 Days

Day: 30.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,838,643 km

• M1: 563,535 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.02 AU - 2.52 AU

Year: 1268 Days

Day: 43.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 172.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.02 AU - 3.88 AU

Year: 2376 Days

Day: 41 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,838,643 km

• M1: 413,638 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.4

Radius: 10.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.39 AU - 5.11 AU

Year: 3839 Days

Day: 8.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 19,838,643 km

• M1: 125,961 km (0.116 R)
• M2: 192,682 km (0.115 R)
• M3: 360,980 km (0.083 R)
• M4: 444,306 km (0.056 R)
• M5: 613,950 km (0.032 R)
• M6: 703,858 km (0.068 R)
• M7: 1,127,519 km (0.072 R)
• M8: 1,258,268 km (0.109 R)
• M9: 1,403,677 km (0.088 R)
• M10: 1,506,750 km (0.066 R)
• M11: 1,914,254 km (0.106 R)
• M12: 2,125,337 km (0.061 R)
• M13: 2,310,838 km (0.109 R)
• M14: 2,570,540 km (0.11 R)
• M15: 2,639,804 km (0.099 R)
• M16: 2,875,421 km (0.054 R)
• M17: 3,532,754 km (0.075 R)
• M18: 3,648,991 km (0.112 R)
• M19: 3,951,927 km (0.114 R)
• M20: 4,167,497 km (0.098 R)
• M21: 4,235,565 km (0.066 R)
• M22: 4,428,396 km (0.108 R)
• M23: 4,596,095 km (0.028 R)
• M24: 4,765,889 km (0.119 R)
• M25: 5,067,927 km (0.09 R)
• M26: 5,406,018 km (0.035 R)
• M27: 5,480,518 km (0.076 R)
• M28: 5,555,317 km (0.096 R)
• M29: 5,812,326 km (0.105 R)
• M30: 5,919,289 km (0.055 R)
• M31: 5,996,032 km (0.107 R)
• M32: 6,104,042 km (0.09 R)
• M33: 6,290,890 km (0.094 R)
• M34: 6,511,247 km (0.045 R)
• M35: 6,670,270 km (0.098 R)
• M36: 6,734,298 km (0.092 R)
• M37: 6,846,646 km (0.117 R)
• M38: 7,008,361 km (0.113 R)
• M39: 7,171,273 km (0.058 R)
• M40: 7,236,797 km (0.031 R)
• M41: 7,484,381 km (0.117 R)
• M42: 7,634,279 km (0.104 R)
• M43: 8,055,995 km (0.038 R)
• M44: 8,175,374 km (0.094 R)
• M45: 8,693,880 km (0.026 R)
• M46: 9,063,088 km (0.085 R)
• M47: 9,437,681 km (0.042 R)
• M48: 9,509,488 km (0.104 R)
• M49: 9,981,469 km (0.04 R)
• M50: 10,368,180 km (0.111 R)
• M51: 10,516,730 km (0.043 R)
• M52: 11,500,037 km (0.04 R)
• M53: 11,634,526 km (0.11 R)
• M54: 11,711,718 km (0.071 R)
• M55: 11,789,060 km (0.099 R)
• M56: 12,002,536 km (0.11 R)
• M57: 12,100,074 km (0.114 R)
• M58: 12,197,762 km (0.118 R)
• M59: 12,809,766 km (0.074 R)
• M60: 12,889,502 km (0.084 R)
• M61: 13,371,058 km (0.091 R)
• M62: 13,634,500 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.2

Radius: 12.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.19 AU - 9.23 AU

Year: 10366 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 19,838,643 km

• M1: 309,219 km (0.115 R)
• M2: 508,483 km (0.032 R)
• M3: 674,387 km (0.12 R)
• M4: 764,894 km (0.095 R)
• M5: 970,142 km (0.106 R)
• M6: 1,074,562 km (0.11 R)
• M7: 1,605,335 km (0.05 R)
• M8: 1,846,935 km (0.053 R)
• M9: 2,046,349 km (0.082 R)
• M10: 2,380,102 km (0.083 R)
• M11: 2,553,785 km (0.067 R)
• M12: 2,686,778 km (0.064 R)
• M13: 3,178,656 km (0.068 R)
• M14: 4,158,522 km (0.113 R)
• M15: 4,600,434 km (0.099 R)
• M16: 5,113,554 km (0.093 R)
• M17: 5,878,000 km (0.111 R)
• M18: 6,293,732 km (0.09 R)
• M19: 6,904,391 km (0.088 R)
• M20: 7,258,788 km (0.034 R)
• M21: 7,470,020 km (0.097 R)
• M22: 7,640,562 km (0.098 R)
• M23: 7,769,365 km (0.12 R)
• M24: 8,468,287 km (0.097 R)
• M25: 9,073,560 km (0.118 R)
• M26: 9,209,993 km (0.118 R)
• M27: 9,439,027 km (0.118 R)
• M28: 9,623,481 km (0.114 R)
• M29: 9,972,643 km (0.071 R)
• M30: 10,137,051 km (0.119 R)
• M31: 10,420,988 km (0.116 R)
• M32: 10,707,617 km (0.106 R)
• M33: 10,827,744 km (0.107 R)
• M34: 11,021,025 km (0.114 R)
• M35: 12,054,148 km (0.11 R)
• M36: 12,355,139 km (0.086 R)
• M37: 12,531,814 km (0.074 R)
• M38: 12,709,237 km (0.09 R)
• M39: 13,169,549 km (0.074 R)
• M40: 13,453,636 km (0.082 R)
• M41: 14,264,905 km (0.104 R)
• M42: 14,370,820 km (0.108 R)
• M43: 14,530,142 km (0.116 R)
• M44: 15,011,398 km (0.084 R)
• M45: 15,172,964 km (0.102 R)
• M46: 15,254,046 km (0.096 R)
• M47: 15,498,040 km (0.088 R)
• M48: 15,989,768 km (0.067 R)
• M49: 16,431,232 km (0.056 R)
• M50: 16,514,408 km (0.035 R)
• M51: 16,988,783 km (0.074 R)
• M52: 17,410,948 km (0.111 R)
• M53: 17,694,287 km (0.09 R)
• M54: 18,438,386 km (0.096 R)
• M55: 18,524,854 km (0.077 R)
• M56: 18,843,198 km (0.102 R)
• M57: 19,779,681 km (0.061 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 19,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit