🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.5

Radius: 12.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.51 AU - 0.83 AU

Year: 366 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,405,556 km

• M1: 154,235 km (0.054 R)
• M2: 550,520 km (0.1 R)
• M3: 986,598 km (0.116 R)
• M4: 1,451,099 km (0.108 R)
• M5: 2,069,687 km (0.118 R)
• M6: 2,578,618 km (0.119 R)
• M7: 3,252,108 km (0.073 R)
• M8: 3,703,744 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.9

Radius: 14.2

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.7 AU - 0.86 AU

Year: 459 Days

Day: 9.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,405,556 km

• M1: 176,675 km (0.084 R)
• M2: 678,277 km (0.084 R)
• M3: 1,128,267 km (0.117 R)
• M4: 1,586,186 km (0.1 R)
• M5: 2,814,983 km (0.103 R)
• M6: 3,281,579 km (0.069 R)
• M7: 3,839,280 km (0.083 R)
• M8: 4,431,089 km (0.106 R)
• M9: 4,941,666 km (0.115 R)
• M10: 5,441,473 km (0.101 R)

Asteroid Belt

Center: 1.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.4

Radius: 11.6

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.62 AU - 1.76 AU

Year: 1465 Days

Day: 9.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,405,556 km

• M1: 144,362 km (0.084 R)
• M2: 721,959 km (0.086 R)
• M3: 1,157,289 km (0.098 R)
• M4: 2,071,033 km (0.094 R)
• M5: 2,523,417 km (0.108 R)
• M6: 2,894,868 km (0.094 R)
• M7: 3,513,306 km (0.096 R)
• M8: 4,069,810 km (0.078 R)
• M9: 4,684,508 km (0.085 R)
• M10: 5,494,131 km (0.052 R)
• M11: 6,570,638 km (0.118 R)
• M12: 7,557,086 km (0.116 R)
• M13: 8,188,838 km (0.054 R)
• M14: 9,558,107 km (0.104 R)
• M15: 10,126,130 km (0.043 R)
• M16: 11,589,048 km (0.058 R)
• M17: 12,196,714 km (0.114 R)
• M18: 12,945,601 km (0.104 R)
• M19: 13,393,049 km (0.107 R)
• M20: 14,062,349 km (0.065 R)
• M21: 14,622,444 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.7

Radius: 9.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.41 AU - 2.43 AU

Year: 2510 Days

Day: 7.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,405,556 km

• M1: 119,379 km (0.08 R)
• M2: 484,996 km (0.048 R)
• M3: 969,843 km (0.061 R)
• M4: 1,335,610 km (0.119 R)
• M5: 1,938,190 km (0.115 R)
• M6: 2,950,968 km (0.119 R)
• M7: 3,252,407 km (0.107 R)
• M8: 3,574,492 km (0.116 R)
• M9: 4,069,212 km (0.03 R)
• M10: 4,885,418 km (0.087 R)
• M11: 5,542,751 km (0.112 R)
• M12: 6,571,236 km (0.104 R)
• M13: 7,781,632 km (0.053 R)
• M14: 10,060,606 km (0.09 R)
• M15: 10,382,840 km (0.063 R)
• M16: 11,662,800 km (0.073 R)
• M17: 12,463,298 km (0.07 R)
• M18: 13,171,943 km (0.076 R)
• M19: 15,131,376 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.4

Radius: 6.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.14 AU - 7.98 AU

Year: 11204 Days

Day: 16.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,405,556 km

• M1: 86,318 km (0.098 R)
• M2: 468,092 km (0.091 R)
• M3: 823,237 km (0.101 R)
• M4: 1,337,405 km (0.088 R)
• M5: 4,020,144 km (0.065 R)
• M6: 4,413,736 km (0.057 R)
• M7: 5,197,329 km (0.032 R)
• M8: 5,441,174 km (0.12 R)
• M9: 5,807,090 km (0.103 R)
• M10: 7,643,105 km (0.09 R)
• M11: 8,102,370 km (0.117 R)
• M12: 8,882,673 km (0.096 R)
• M13: 10,083,046 km (0.119 R)
• M14: 12,850,607 km (0.068 R)
• M15: 14,487,507 km (0.077 R)
• M16: 15,190,467 km (0.104 R)
• M17: 21,170,791 km (0.084 R)
• M18: 26,507,097 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782

Radius: 3.5

Gravity: 63.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.79 AU - 8.61 AU

Year: 15659 Days

Day: 23.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 70.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 67,405,556 km

• M1: 43,533 km (0.076 R)
• M2: 304,731 km (0.1 R)
• M3: 417,827 km (0.071 R)
• M4: 886,517 km (0.065 R)
• M5: 1,073,215 km (0.08 R)
• M6: 1,606,232 km (0.093 R)
• M7: 1,884,484 km (0.043 R)
• M8: 3,632,087 km (0.076 R)
• M9: 4,494,967 km (0.102 R)
• M10: 5,299,355 km (0.111 R)
• M11: 6,277,575 km (0.092 R)
• M12: 6,875,069 km (0.095 R)
• M13: 7,142,401 km (0.104 R)
• M14: 7,416,464 km (0.081 R)
• M15: 8,181,956 km (0.077 R)
• M16: 8,431,635 km (0.085 R)
• M17: 9,924,323 km (0.039 R)
• M18: 11,214,156 km (0.113 R)
• M19: 12,944,554 km (0.06 R)
• M20: 13,489,689 km (0.06 R)
• M21: 14,192,350 km (0.064 R)
• M22: 14,992,998 km (0.061 R)
• M23: 15,291,446 km (0.032 R)
• M24: 17,906,865 km (0.11 R)
• M25: 19,101,255 km (0.074 R)
• M26: 20,805,623 km (0.117 R)
• M27: 22,608,577 km (0.049 R)
• M28: 23,598,167 km (0.045 R)
• M29: 24,513,107 km (0.114 R)
• M30: 28,981,895 km (0.116 R)
• M31: 30,623,881 km (0.111 R)
• M32: 35,391,415 km (0.048 R)
• M33: 48,117,856 km (0.088 R)
• M34: 48,279,571 km (0.063 R)
• M35: 48,766,811 km (0.107 R)
• M36: 59,584,383 km (0.084 R)
• M37: 60,144,926 km (0.116 R)
• M38: 61,656,762 km (0.063 R)
• M39: 62,230,321 km (0.053 R)
• M40: 65,944,836 km (0.059 R)
• M41: 67,349,859 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.8

Radius: 7.8

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.96 AU - 10.28 AU

Year: 16877 Days

Day: 20.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,405,556 km

• M1: 97,239 km (0.114 R)
• M2: 352,602 km (0.076 R)
• M3: 775,366 km (0.083 R)
• M4: 1,671,607 km (0.085 R)
• M5: 2,063,703 km (0.091 R)
• M6: 2,719,240 km (0.118 R)
• M7: 3,032,648 km (0.094 R)
• M8: 3,908,244 km (0.069 R)
• M9: 4,151,491 km (0.1 R)
• M10: 4,769,928 km (0.085 R)
• M11: 5,012,875 km (0.111 R)
• M12: 6,996,393 km (0.048 R)
• M13: 7,265,071 km (0.099 R)
• M14: 8,920,970 km (0.042 R)
• M15: 11,854,285 km (0.079 R)
• M16: 12,627,855 km (0.113 R)
• M17: 16,138,469 km (0.07 R)
• M18: 17,331,213 km (0.104 R)
• M19: 21,167,800 km (0.108 R)
• M20: 22,016,767 km (0.097 R)
• M21: 22,304,743 km (0.101 R)
• M22: 23,183,780 km (0.081 R)
• M23: 25,115,239 km (0.065 R)
• M24: 26,066,531 km (0.115 R)
• M25: 27,261,669 km (0.093 R)
• M26: 27,816,677 km (0.097 R)
• M27: 28,606,554 km (0.078 R)
• M28: 33,156,872 km (0.036 R)
• M29: 36,803,021 km (0.109 R)
• M30: 37,208,730 km (0.108 R)
• M31: 38,029,424 km (0.102 R)
• M32: 42,759,859 km (0.029 R)
• M33: 50,818,845 km (0.101 R)
• M34: 60,770,844 km (0.083 R)
• M35: 61,337,969 km (0.108 R)
• M36: 64,030,881 km (0.068 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 11,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit