🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.7

Radius: 12.5

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.46 AU - 0.74 AU

Year: 315 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,183,522 km

• M1: 155,582 km (0.045 R)
• M2: 643,720 km (0.119 R)
• M3: 1,064,838 km (0.108 R)
• M4: 1,854,266 km (0.108 R)
• M5: 2,538,227 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172

Radius: 10.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.72 AU - 4.02 AU

Year: 5164 Days

Day: 9 Hours

Environment

Temp: -221 °C

Axial Tilt: 106.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,183,522 km

• M1: 136,433 km (0.058 R)
• M2: 511,774 km (0.097 R)
• M3: 1,457,981 km (0.084 R)
• M4: 1,815,819 km (0.078 R)
• M5: 3,351,291 km (0.105 R)
• M6: 3,696,115 km (0.115 R)
• M7: 4,436,923 km (0.096 R)
• M8: 5,419,033 km (0.104 R)
• M9: 5,896,699 km (0.03 R)
• M10: 6,994,897 km (0.099 R)
• M11: 9,592,664 km (0.089 R)
• M12: 10,637,157 km (0.064 R)
• M13: 11,146,986 km (0.081 R)
• M14: 11,550,302 km (0.091 R)
• M15: 13,172,691 km (0.096 R)
• M16: 13,715,133 km (0.081 R)
• M17: 14,509,198 km (0.093 R)
• M18: 18,889,274 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.5

Radius: 9.8

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.97 AU - 4.19 AU

Year: 5590 Days

Day: 14.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,183,522 km

• M1: 130,898 km (0.118 R)
• M2: 538,552 km (0.079 R)
• M3: 1,297,612 km (0.112 R)
• M4: 1,628,522 km (0.065 R)
• M5: 2,999,886 km (0.091 R)
• M6: 3,565,665 km (0.1 R)
• M7: 4,692,137 km (0.103 R)
• M8: 5,106,523 km (0.093 R)
• M9: 5,820,404 km (0.058 R)
• M10: 6,701,536 km (0.095 R)
• M11: 7,744,233 km (0.096 R)
• M12: 8,284,880 km (0.078 R)
• M13: 8,686,251 km (0.067 R)
• M14: 10,702,531 km (0.079 R)
• M15: 13,555,961 km (0.081 R)
• M16: 14,571,581 km (0.11 R)
• M17: 15,637,166 km (0.056 R)
• M18: 18,056,014 km (0.077 R)
• M19: 25,425,355 km (0.084 R)
• M20: 26,017,762 km (0.106 R)
• M21: 26,792,829 km (0.109 R)
• M22: 28,389,188 km (0.089 R)
• M23: 29,026,774 km (0.071 R)
• M24: 30,425,065 km (0.109 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.5

Radius: 7.5

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.7 AU - 7.32 AU

Year: 9993 Days

Day: 17.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,183,522 km

• M1: 93,499 km (0.066 R)
• M2: 597,344 km (0.067 R)
• M3: 859,290 km (0.107 R)
• M4: 1,101,190 km (0.044 R)
• M5: 1,627,625 km (0.062 R)
• M6: 1,878,052 km (0.108 R)
• M7: 2,571,438 km (0.112 R)
• M8: 3,285,618 km (0.083 R)
• M9: 3,640,015 km (0.099 R)
• M10: 3,915,874 km (0.104 R)
• M11: 4,151,939 km (0.107 R)
• M12: 4,652,943 km (0.074 R)
• M13: 5,319,251 km (0.092 R)
• M14: 6,328,289 km (0.113 R)
• M15: 8,072,899 km (0.082 R)
• M16: 8,897,782 km (0.104 R)
• M17: 9,873,459 km (0.109 R)
• M18: 10,714,050 km (0.056 R)
• M19: 12,764,588 km (0.061 R)
• M20: 15,063,309 km (0.112 R)
• M21: 15,449,870 km (0.034 R)
• M22: 18,858,906 km (0.055 R)
• M23: 19,611,533 km (0.073 R)
• M24: 21,016,257 km (0.083 R)
• M25: 21,907,112 km (0.056 R)
• M26: 26,275,520 km (0.075 R)
• M27: 27,404,236 km (0.113 R)
• M28: 29,959,966 km (0.042 R)
• M29: 31,504,414 km (0.085 R)
• M30: 31,925,083 km (0.046 R)
• M31: 32,670,380 km (0.081 R)
• M32: 33,645,459 km (0.114 R)
• M33: 35,653,511 km (0.09 R)
• M34: 36,571,144 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.2

Radius: 6.5

Gravity: 18.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.34 AU - 8.8 AU

Year: 15549 Days

Day: 16.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,183,522 km

• M1: 81,232 km (0.057 R)
• M2: 339,587 km (0.051 R)
• M3: 832,063 km (0.03 R)
• M4: 1,564,046 km (0.099 R)
• M5: 2,033,933 km (0.091 R)
• M6: 3,605,907 km (0.09 R)
• M7: 4,620,779 km (0.105 R)
• M8: 6,131,568 km (0.092 R)
• M9: 6,888,832 km (0.116 R)
• M10: 10,432,058 km (0.103 R)
• M11: 11,819,877 km (0.088 R)
• M12: 12,073,296 km (0.08 R)
• M13: 12,395,081 km (0.083 R)
• M14: 12,921,815 km (0.109 R)
• M15: 13,949,403 km (0.056 R)
• M16: 14,161,383 km (0.107 R)
• M17: 14,956,795 km (0.102 R)
• M18: 19,738,541 km (0.084 R)
• M19: 25,030,566 km (0.112 R)
• M20: 25,239,106 km (0.113 R)
• M21: 31,437,544 km (0.108 R)
• M22: 32,046,856 km (0.107 R)
• M23: 38,717,874 km (0.117 R)
• M24: 40,126,038 km (0.082 R)
• M25: 52,472,351 km (0.078 R)
• M26: 57,573,189 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.8

Radius: 7.8

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.77 AU - 10.91 AU

Year: 17827 Days

Day: 24.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,183,522 km

• M1: 96,939 km (0.118 R)
• M2: 492,626 km (0.102 R)
• M3: 1,401,582 km (0.086 R)
• M4: 1,835,117 km (0.072 R)
• M5: 2,269,549 km (0.111 R)
• M6: 2,819,920 km (0.115 R)
• M7: 3,931,282 km (0.102 R)
• M8: 5,620,392 km (0.111 R)
• M9: 6,493,146 km (0.1 R)
• M10: 7,453,415 km (0.111 R)
• M11: 7,992,715 km (0.09 R)
• M12: 9,148,957 km (0.104 R)
• M13: 10,900,299 km (0.103 R)
• M14: 11,212,510 km (0.114 R)
• M15: 11,724,434 km (0.066 R)
• M16: 12,453,724 km (0.118 R)
• M17: 14,297,368 km (0.092 R)
• M18: 18,605,188 km (0.064 R)
• M19: 20,245,379 km (0.119 R)
• M20: 28,829,454 km (0.085 R)
• M21: 31,900,998 km (0.06 R)
• M22: 35,319,908 km (0.087 R)
• M23: 39,559,362 km (0.103 R)
• M24: 42,566,578 km (0.103 R)
• M25: 45,884,808 km (0.109 R)
• M26: 46,699,519 km (0.089 R)
• M27: 50,226,887 km (0.064 R)
• M28: 51,441,023 km (0.111 R)
• M29: 59,910,806 km (0.099 R)
• M30: 66,321,374 km (0.075 R)
• M31: 71,636,736 km (0.099 R)
• M32: 72,732,839 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 18,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit