🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.6

Radius: 8.4

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.68 AU - 1.02 AU

Year: 514 Days

Day: 14.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,410,723 km

• M1: 104,569 km (0.085 R)
• M2: 510,428 km (0.085 R)
• M3: 821,292 km (0.115 R)
• M4: 1,248,544 km (0.094 R)
• M5: 1,627,924 km (0.118 R)
• M6: 2,291,391 km (0.099 R)
• M7: 2,680,495 km (0.11 R)
• M8: 3,180,152 km (0.101 R)
• M9: 3,567,161 km (0.112 R)
• M10: 3,906,898 km (0.105 R)
• M11: 4,295,852 km (0.083 R)
• M12: 5,293,820 km (0.072 R)
• M13: 5,686,514 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.2

Radius: 8.5

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.13 AU - 1.17 AU

Year: 809 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,410,723 km

• M1: 105,766 km (0.099 R)
• M2: 377,136 km (0.111 R)
• M3: 820,993 km (0.102 R)
• M4: 1,159,982 km (0.1 R)
• M5: 1,499,120 km (0.099 R)
• M6: 1,850,675 km (0.082 R)
• M7: 2,277,328 km (0.049 R)
• M8: 2,552,888 km (0.12 R)
• M9: 3,146,492 km (0.064 R)
• M10: 4,190,087 km (0.093 R)
• M11: 4,723,553 km (0.09 R)
• M12: 5,301,599 km (0.118 R)
• M13: 6,084,594 km (0.116 R)
• M14: 6,410,269 km (0.108 R)
• M15: 7,320,871 km (0.096 R)
• M16: 8,046,570 km (0.104 R)
• M17: 8,340,081 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.5

Radius: 13.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.12 AU - 2.16 AU

Year: 2054 Days

Day: 15 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,410,723 km

• M1: 172,636 km (0.088 R)
• M2: 745,446 km (0.074 R)
• M3: 1,217,727 km (0.113 R)
• M4: 1,687,913 km (0.046 R)
• M5: 2,449,815 km (0.076 R)
• M6: 2,883,349 km (0.077 R)
• M7: 4,337,141 km (0.099 R)
• M8: 4,817,201 km (0.041 R)
• M9: 5,375,500 km (0.063 R)
• M10: 6,258,277 km (0.098 R)
• M11: 7,970,126 km (0.088 R)
• M12: 8,575,249 km (0.118 R)
• M13: 9,210,890 km (0.088 R)
• M14: 10,886,387 km (0.098 R)
• M15: 11,741,638 km (0.107 R)
• M16: 12,641,319 km (0.072 R)
• M17: 13,147,409 km (0.094 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.3

Radius: 13.6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.84 AU - 6.04 AU

Year: 8324 Days

Day: 8.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,410,723 km

• M1: 169,195 km (0.076 R)
• M2: 824,434 km (0.07 R)
• M3: 1,386,024 km (0.092 R)
• M4: 1,872,517 km (0.116 R)
• M5: 2,531,346 km (0.069 R)
• M6: 3,606,057 km (0.086 R)
• M7: 6,129,623 km (0.054 R)
• M8: 7,265,669 km (0.061 R)
• M9: 9,953,345 km (0.107 R)
• M10: 11,302,418 km (0.099 R)
• M11: 11,741,039 km (0.097 R)
• M12: 12,594,346 km (0.062 R)
• M13: 18,760,022 km (0.026 R)
• M14: 21,058,294 km (0.094 R)
• M15: 23,185,276 km (0.056 R)
• M16: 24,346,305 km (0.065 R)
• M17: 25,922,618 km (0.105 R)
• M18: 28,162,248 km (0.057 R)
• M19: 28,970,675 km (0.112 R)
• M20: 29,483,796 km (0.075 R)
• M21: 31,597,015 km (0.117 R)
• M22: 32,912,429 km (0.09 R)
• M23: 34,607,672 km (0.036 R)
• M24: 36,123,398 km (0.116 R)
• M25: 38,294,512 km (0.08 R)
• M26: 44,101,003 km (0.066 R)
• M27: 44,643,894 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.2

Radius: 10

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.82 AU - 6.44 AU

Year: 8763 Days

Day: 13.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,410,723 km

• M1: 126,859 km (0.037 R)
• M2: 460,612 km (0.118 R)
• M3: 975,528 km (0.104 R)
• M4: 1,804,450 km (0.091 R)
• M5: 2,119,503 km (0.1 R)
• M6: 6,664,884 km (0.083 R)
• M7: 9,647,866 km (0.103 R)
• M8: 11,032,693 km (0.077 R)
• M9: 11,622,259 km (0.086 R)
• M10: 12,956,223 km (0.052 R)
• M11: 13,660,230 km (0.113 R)
• M12: 14,389,670 km (0.117 R)
• M13: 16,733,719 km (0.099 R)
• M14: 17,625,322 km (0.08 R)
• M15: 20,240,592 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.9

Radius: 5.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.47 AU - 9.01 AU

Year: 15517 Days

Day: 22.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,410,723 km

• M1: 65,075 km (0.07 R)
• M2: 296,952 km (0.089 R)
• M3: 506,688 km (0.11 R)
• M4: 873,652 km (0.045 R)
• M5: 1,116,000 km (0.043 R)
• M6: 1,806,394 km (0.078 R)
• M7: 3,041,774 km (0.092 R)
• M8: 3,270,808 km (0.046 R)
• M9: 3,444,341 km (0.095 R)
• M10: 6,368,232 km (0.119 R)
• M11: 11,102,556 km (0.029 R)
• M12: 12,103,964 km (0.09 R)
• M13: 12,311,157 km (0.079 R)
• M14: 17,427,404 km (0.117 R)
• M15: 20,120,764 km (0.105 R)
• M16: 23,318,119 km (0.098 R)
• M17: 25,884,321 km (0.077 R)
• M18: 30,219,368 km (0.096 R)
• M19: 30,697,034 km (0.111 R)
• M20: 33,160,911 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.2

Radius: 6.8

Gravity: 20.83 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.47 AU - 10.11 AU

Year: 15658 Days

Day: 22.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,410,723 km

• M1: 84,822 km (0.04 R)
• M2: 375,341 km (0.115 R)
• M3: 604,525 km (0.11 R)
• M4: 1,187,807 km (0.092 R)
• M5: 1,539,960 km (0.082 R)
• M6: 1,922,482 km (0.112 R)
• M7: 2,156,902 km (0.097 R)
• M8: 3,028,758 km (0.082 R)
• M9: 3,487,276 km (0.042 R)
• M10: 3,868,152 km (0.102 R)
• M11: 4,678,823 km (0.116 R)
• M12: 5,676,042 km (0.097 R)
• M13: 6,287,748 km (0.069 R)
• M14: 7,934,222 km (0.111 R)
• M15: 9,017,311 km (0.11 R)
• M16: 10,137,350 km (0.086 R)
• M17: 11,159,852 km (0.106 R)
• M18: 14,490,199 km (0.111 R)
• M19: 16,021,483 km (0.1 R)
• M20: 17,997,821 km (0.088 R)
• M21: 23,844,405 km (0.094 R)
• M22: 24,364,556 km (0.053 R)
• M23: 28,336,529 km (0.111 R)
• M24: 33,621,074 km (0.043 R)
• M25: 34,671,850 km (0.088 R)
• M26: 37,533,657 km (0.08 R)
• M27: 46,088,112 km (0.079 R)
• M28: 47,057,656 km (0.07 R)
• M29: 48,537,478 km (0.07 R)
• M30: 52,634,814 km (0.09 R)
• M31: 58,260,592 km (0.055 R)
• M32: 64,675,947 km (0.086 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: 333 - 11,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit