🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.3

Radius: 13.8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.56 AU - 0.68 AU

Year: 343 Days

Day: 13.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,728,877 km

• M1: 171,589 km (0.094 R)
• M2: 612,603 km (0.086 R)
• M3: 1,155,045 km (0.101 R)
• M4: 1,612,665 km (0.026 R)
• M5: 2,185,475 km (0.099 R)
• M6: 2,771,600 km (0.112 R)
• M7: 3,267,816 km (0.117 R)
• M8: 4,052,606 km (0.075 R)
• M9: 4,539,547 km (0.077 R)
• M10: 5,156,938 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.1

Radius: 12.4

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.87 AU - 0.93 AU

Year: 600 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,728,877 km

• M1: 154,834 km (0.098 R)
• M2: 706,850 km (0.087 R)
• M3: 1,171,950 km (0.108 R)
• M4: 1,594,713 km (0.116 R)
• M5: 1,983,518 km (0.11 R)
• M6: 2,499,182 km (0.111 R)
• M7: 2,888,136 km (0.091 R)
• M8: 3,382,557 km (0.068 R)
• M9: 3,776,149 km (0.094 R)
• M10: 4,230,777 km (0.059 R)
• M11: 4,623,921 km (0.045 R)
• M12: 5,058,951 km (0.089 R)
• M13: 5,762,959 km (0.051 R)
• M14: 6,951,065 km (0.083 R)
• M15: 7,344,358 km (0.119 R)
• M16: 8,033,106 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 8.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.49 AU - 2.07 AU

Year: 1669 Days

Day: 8.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,728,877 km

• M1: 110,702 km (0.089 R)
• M2: 432,787 km (0.071 R)
• M3: 728,093 km (0.113 R)
• M4: 1,368,222 km (0.114 R)
• M5: 1,843,195 km (0.117 R)
• M6: 2,831,588 km (0.108 R)
• M7: 3,606,655 km (0.11 R)
• M8: 4,094,793 km (0.079 R)
• M9: 5,995,583 km (0.111 R)
• M10: 7,012,101 km (0.118 R)

Asteroid Belt

Center: 2.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.5

Radius: 12.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.55 AU - 3.19 AU

Year: 3418 Days

Day: 11 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,728,877 km

• M1: 160,070 km (0.119 R)
• M2: 773,870 km (0.116 R)
• M3: 1,665,623 km (0.104 R)
• M4: 2,043,657 km (0.083 R)
• M5: 3,447,333 km (0.099 R)
• M6: 6,236,137 km (0.07 R)
• M7: 7,377,569 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.5

Radius: 11.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.53 AU - 3.39 AU

Year: 3580 Days

Day: 6.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,728,877 km

• M1: 154,535 km (0.117 R)
• M2: 531,521 km (0.087 R)
• M3: 1,383,780 km (0.085 R)
• M4: 1,806,693 km (0.04 R)
• M5: 2,287,202 km (0.116 R)
• M6: 2,869,586 km (0.093 R)
• M7: 4,265,484 km (0.085 R)
• M8: 5,411,853 km (0.083 R)
• M9: 6,014,582 km (0.113 R)
• M10: 6,510,649 km (0.098 R)
• M11: 7,225,278 km (0.107 R)
• M12: 9,033,617 km (0.115 R)
• M13: 10,164,278 km (0.093 R)
• M14: 10,785,109 km (0.082 R)
• M15: 11,785,919 km (0.083 R)
• M16: 12,239,799 km (0.034 R)
• M17: 14,429,313 km (0.07 R)
• M18: 15,427,879 km (0.093 R)
• M19: 18,335,912 km (0.097 R)
• M20: 19,194,155 km (0.076 R)
• M21: 19,570,094 km (0.114 R)
• M22: 21,861,934 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 13.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.61 AU - 5.05 AU

Year: 6333 Days

Day: 10.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 67.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,728,877 km

• M1: 168,148 km (0.042 R)
• M2: 778,358 km (0.05 R)
• M3: 1,310,328 km (0.055 R)
• M4: 2,967,723 km (0.063 R)
• M5: 3,562,972 km (0.092 R)
• M6: 4,551,066 km (0.105 R)
• M7: 5,528,240 km (0.085 R)
• M8: 6,959,143 km (0.091 R)
• M9: 8,015,903 km (0.055 R)
• M10: 8,666,055 km (0.083 R)
• M11: 9,307,531 km (0.049 R)
• M12: 9,752,584 km (0.071 R)
• M13: 10,541,863 km (0.085 R)
• M14: 11,677,161 km (0.071 R)
• M15: 13,390,057 km (0.114 R)
• M16: 13,900,784 km (0.097 R)
• M17: 15,885,648 km (0.092 R)
• M18: 17,510,281 km (0.087 R)
• M19: 21,012,218 km (0.064 R)
• M20: 21,780,253 km (0.087 R)
• M21: 22,646,874 km (0.106 R)
• M22: 24,701,600 km (0.051 R)
• M23: 25,644,067 km (0.109 R)
• M24: 27,147,376 km (0.097 R)
• M25: 27,691,763 km (0.08 R)
• M26: 35,556,721 km (0.114 R)
• M27: 36,099,462 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.3

Radius: 3.7

Gravity: 21.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.14 AU - 8.02 AU

Year: 11864 Days

Day: 24.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,728,877 km

• M1: 46,076 km (0.066 R)
• M2: 318,793 km (0.067 R)
• M3: 597,494 km (0.069 R)
• M4: 886,218 km (0.099 R)
• M5: 1,192,145 km (0.097 R)
• M6: 1,884,036 km (0.085 R)
• M7: 2,193,404 km (0.11 R)
• M8: 2,631,427 km (0.047 R)
• M9: 2,830,242 km (0.045 R)
• M10: 2,954,259 km (0.091 R)
• M11: 3,952,525 km (0.116 R)
• M12: 4,458,017 km (0.078 R)
• M13: 5,187,157 km (0.077 R)
• M14: 5,404,672 km (0.075 R)
• M15: 6,162,983 km (0.1 R)
• M16: 8,133,636 km (0.111 R)
• M17: 8,300,587 km (0.089 R)
• M18: 8,469,932 km (0.093 R)
• M19: 9,170,349 km (0.095 R)
• M20: 10,195,394 km (0.099 R)
• M21: 10,835,673 km (0.086 R)
• M22: 11,765,873 km (0.108 R)
• M23: 12,917,028 km (0.078 R)
• M24: 14,081,199 km (0.038 R)
• M25: 14,936,450 km (0.117 R)
• M26: 17,088,565 km (0.096 R)
• M27: 18,202,620 km (0.069 R)
• M28: 18,345,336 km (0.088 R)
• M29: 19,069,390 km (0.058 R)
• M30: 19,662,396 km (0.058 R)
• M31: 21,754,074 km (0.083 R)
• M32: 25,030,417 km (0.052 R)
• M33: 28,142,501 km (0.076 R)
• M34: 34,137,486 km (0.058 R)
• M35: 34,463,161 km (0.117 R)
• M36: 35,231,196 km (0.1 R)
• M37: 40,201,137 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.9

Radius: 4

Gravity: 41.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.94 AU - 12.86 AU

Year: 23575 Days

Day: 23.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,728,877 km

• M1: 49,816 km (0.118 R)
• M2: 190,737 km (0.102 R)
• M3: 321,037 km (0.084 R)
• M4: 858,393 km (0.085 R)
• M5: 1,054,665 km (0.089 R)
• M6: 2,090,630 km (0.117 R)
• M7: 4,677,776 km (0.1 R)
• M8: 5,167,858 km (0.094 R)
• M9: 5,567,434 km (0.053 R)
• M10: 7,573,841 km (0.104 R)
• M11: 9,655,346 km (0.101 R)
• M12: 18,396,948 km (0.092 R)
• M13: 21,576,950 km (0.07 R)
• M14: 22,818,612 km (0.066 R)
• M15: 38,700,221 km (0.114 R)
• M16: 42,095,195 km (0.05 R)
• M17: 52,168,069 km (0.111 R)
• M18: 52,351,476 km (0.064 R)
• M19: 57,269,356 km (0.111 R)
• M20: 65,635,617 km (0.118 R)
• M21: 70,443,393 km (0.06 R)
• M22: 72,020,903 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 18,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit