🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.9

Radius: 10.3

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.57 AU - 1.71 AU

Year: 1401 Days

Day: 13.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,572,891 km

• M1: 128,056 km (0.081 R)
• M2: 530,624 km (0.049 R)
• M3: 1,077,404 km (0.11 R)
• M4: 1,438,084 km (0.057 R)
• M5: 2,204,325 km (0.056 R)
• M6: 2,646,087 km (0.053 R)
• M7: 2,982,682 km (0.067 R)
• M8: 3,777,346 km (0.116 R)
• M9: 4,151,042 km (0.06 R)
• M10: 4,490,778 km (0.114 R)
• M11: 5,334,959 km (0.114 R)
• M12: 5,714,788 km (0.092 R)
• M13: 6,136,505 km (0.108 R)
• M14: 7,363,806 km (0.085 R)
• M15: 7,835,637 km (0.065 R)
• M16: 8,356,986 km (0.072 R)
• M17: 10,195,992 km (0.102 R)
• M18: 10,994,995 km (0.113 R)
• M19: 12,367,256 km (0.095 R)
• M20: 13,114,797 km (0.068 R)
• M21: 13,479,217 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 8.6

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.37 AU - 3.87 AU

Year: 4593 Days

Day: 14.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,572,891 km

• M1: 216,319 km (0.11 R)
• M2: 558,000 km (0.081 R)
• M3: 859,889 km (0.065 R)
• M4: 1,368,372 km (0.076 R)
• M5: 1,868,777 km (0.106 R)
• M6: 2,139,698 km (0.064 R)
• M7: 3,274,398 km (0.12 R)
• M8: 4,195,173 km (0.106 R)
• M9: 4,462,804 km (0.115 R)
• M10: 4,978,767 km (0.076 R)
• M11: 5,946,815 km (0.098 R)
• M12: 6,222,823 km (0.089 R)
• M13: 7,806,914 km (0.089 R)
• M14: 10,329,284 km (0.107 R)
• M15: 12,284,828 km (0.114 R)
• M16: 13,559,401 km (0.099 R)
• M17: 13,931,601 km (0.109 R)
• M18: 14,640,844 km (0.078 R)
• M19: 14,976,243 km (0.101 R)
• M20: 16,369,448 km (0.082 R)
• M21: 16,670,140 km (0.108 R)
• M22: 17,594,804 km (0.111 R)
• M23: 17,974,035 km (0.102 R)
• M24: 19,411,371 km (0.114 R)
• M25: 19,952,616 km (0.075 R)
• M26: 22,145,272 km (0.088 R)
• M27: 22,587,483 km (0.052 R)
• M28: 24,026,914 km (0.086 R)
• M29: 26,340,146 km (0.081 R)
• M30: 28,710,823 km (0.115 R)
• M31: 29,325,072 km (0.085 R)
• M32: 29,947,848 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.4

Radius: 11.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.73 AU - 6.11 AU

Year: 8415 Days

Day: 14.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 140.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,572,891 km

• M1: 139,276 km (0.106 R)
• M2: 934,538 km (0.051 R)
• M3: 1,354,609 km (0.093 R)
• M4: 2,087,788 km (0.104 R)
• M5: 3,487,874 km (0.081 R)
• M6: 3,970,178 km (0.105 R)
• M7: 4,579,640 km (0.106 R)
• M8: 5,159,331 km (0.114 R)
• M9: 7,234,703 km (0.033 R)
• M10: 8,395,133 km (0.096 R)
• M11: 9,041,995 km (0.1 R)
• M12: 9,491,536 km (0.029 R)
• M13: 10,098,305 km (0.11 R)
• M14: 11,807,760 km (0.094 R)
• M15: 12,509,972 km (0.092 R)
• M16: 15,031,893 km (0.116 R)
• M17: 15,599,767 km (0.077 R)
• M18: 17,527,485 km (0.032 R)
• M19: 25,127,206 km (0.092 R)
• M20: 27,113,268 km (0.044 R)
• M21: 31,703,230 km (0.064 R)
• M22: 34,235,622 km (0.082 R)
• M23: 35,219,079 km (0.042 R)
• M24: 35,885,088 km (0.056 R)
• M25: 37,933,831 km (0.057 R)
• M26: 38,516,365 km (0.105 R)
• M27: 39,819,213 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.7

Radius: 7.9

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.43 AU - 8.69 AU

Year: 16701 Days

Day: 16.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,572,891 km

• M1: 98,435 km (0.107 R)
• M2: 393,891 km (0.1 R)
• M3: 754,422 km (0.099 R)
• M4: 2,621,553 km (0.086 R)
• M5: 5,273,325 km (0.109 R)
• M6: 6,300,464 km (0.053 R)
• M7: 8,232,221 km (0.063 R)
• M8: 8,797,103 km (0.114 R)
• M9: 9,062,340 km (0.034 R)
• M10: 13,569,125 km (0.07 R)
• M11: 17,985,554 km (0.088 R)
• M12: 21,987,596 km (0.042 R)
• M13: 23,477,291 km (0.066 R)
• M14: 24,611,692 km (0.072 R)
• M15: 29,397,926 km (0.098 R)
• M16: 35,300,310 km (0.072 R)
• M17: 40,760,932 km (0.118 R)
• M18: 42,246,738 km (0.088 R)
• M19: 44,542,467 km (0.112 R)
• M20: 51,754,281 km (0.082 R)
• M21: 57,832,592 km (0.114 R)
• M22: 65,169,919 km (0.096 R)
• M23: 66,789,914 km (0.114 R)
• M24: 70,744,534 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.4

Radius: 3.2

Gravity: 45.45 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.24 AU - 9.82 AU

Year: 18095 Days

Day: 17 Hours

Environment

Temp: -224 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,572,891 km

• M1: 42,037 km (0.094 R)
• M2: 705,653 km (0.049 R)
• M3: 1,028,635 km (0.076 R)
• M4: 1,354,459 km (0.056 R)
• M5: 1,884,784 km (0.041 R)
• M6: 3,664,250 km (0.08 R)
• M7: 3,777,795 km (0.11 R)
• M8: 5,258,365 km (0.105 R)
• M9: 7,173,816 km (0.082 R)
• M10: 10,218,432 km (0.098 R)
• M11: 11,620,463 km (0.115 R)
• M12: 15,453,759 km (0.069 R)
• M13: 18,679,538 km (0.115 R)
• M14: 20,582,423 km (0.068 R)
• M15: 21,951,543 km (0.073 R)
• M16: 22,138,540 km (0.071 R)
• M17: 27,382,095 km (0.109 R)
• M18: 28,366,299 km (0.063 R)
• M19: 28,923,252 km (0.111 R)
• M20: 34,266,888 km (0.032 R)
• M21: 34,518,512 km (0.106 R)
• M22: 35,666,376 km (0.048 R)
• M23: 37,103,413 km (0.101 R)
• M24: 38,578,598 km (0.064 R)
• M25: 38,714,583 km (0.105 R)
• M26: 49,051,795 km (0.095 R)
• M27: 54,334,246 km (0.07 R)
• M28: 56,935,753 km (0.091 R)
• M29: 61,454,057 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit