🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.27 AU - 1.97 AU

Year: 907 Days

Day: 19.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,106,797 km

• M1: 885,021 km (0.076 R)
• M2: 918,980 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.1

Radius: 14.9

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.63 AU - 6.99 AU

Year: 6970 Days

Day: 6.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,106,797 km

• M1: 185,950 km (0.088 R)
• M2: 781,798 km (0.09 R)
• M3: 1,281,007 km (0.118 R)
• M4: 2,058,616 km (0.111 R)
• M5: 2,946,779 km (0.055 R)
• M6: 3,586,459 km (0.105 R)
• M7: 4,391,445 km (0.105 R)
• M8: 6,920,397 km (0.11 R)
• M9: 7,403,748 km (0.067 R)
• M10: 7,909,838 km (0.118 R)
• M11: 8,791,418 km (0.063 R)
• M12: 12,426,347 km (0.069 R)
• M13: 13,618,493 km (0.05 R)
• M14: 15,228,914 km (0.098 R)
• M15: 15,990,666 km (0.101 R)
• M16: 16,716,365 km (0.116 R)
• M17: 21,179,169 km (0.052 R)
• M18: 23,878,363 km (0.102 R)
• M19: 24,747,078 km (0.096 R)
• M20: 25,554,907 km (0.116 R)
• M21: 27,910,924 km (0.097 R)
• M22: 31,055,321 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.4

Radius: 8.5

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.25 AU - 9.39 AU

Year: 9616 Days

Day: 12.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,106,797 km

• M1: 106,663 km (0.104 R)
• M2: 571,763 km (0.08 R)
• M3: 966,701 km (0.109 R)
• M4: 2,664,637 km (0.106 R)
• M5: 3,127,044 km (0.086 R)
• M6: 9,489,591 km (0.093 R)
• M7: 10,326,591 km (0.092 R)
• M8: 10,665,131 km (0.091 R)
• M9: 12,909,847 km (0.105 R)
• M10: 13,246,293 km (0.09 R)
• M11: 18,100,146 km (0.076 R)
• M12: 22,943,227 km (0.093 R)
• M13: 24,875,732 km (0.113 R)
• M14: 27,279,920 km (0.102 R)
• M15: 30,522,304 km (0.109 R)
• M16: 33,378,427 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.3

Radius: 9.1

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.23 AU - 9.49 AU

Year: 10629 Days

Day: 7.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 53.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,106,797 km

• M1: 113,844 km (0.06 R)
• M2: 399,277 km (0.105 R)
• M3: 824,135 km (0.049 R)
• M4: 1,178,981 km (0.092 R)
• M5: 1,663,828 km (0.099 R)
• M6: 2,531,346 km (0.097 R)
• M7: 3,207,977 km (0.085 R)
• M8: 3,625,205 km (0.042 R)
• M9: 4,130,996 km (0.058 R)
• M10: 4,569,018 km (0.1 R)
• M11: 5,968,805 km (0.112 R)
• M12: 7,086,601 km (0.08 R)
• M13: 8,085,167 km (0.114 R)
• M14: 8,553,109 km (0.08 R)
• M15: 9,543,297 km (0.049 R)
• M16: 10,708,664 km (0.077 R)
• M17: 11,378,264 km (0.091 R)
• M18: 12,351,099 km (0.097 R)
• M19: 12,687,395 km (0.085 R)
• M20: 13,261,402 km (0.055 R)
• M21: 13,614,154 km (0.097 R)
• M22: 14,647,576 km (0.078 R)
• M23: 15,537,085 km (0.109 R)
• M24: 16,870,002 km (0.068 R)
• M25: 18,349,675 km (0.117 R)
• M26: 21,244,244 km (0.109 R)
• M27: 22,218,126 km (0.037 R)
• M28: 28,793,551 km (0.11 R)
• M29: 29,484,992 km (0.096 R)
• M30: 29,784,786 km (0.103 R)
• M31: 30,086,525 km (0.065 R)
• M32: 32,045,210 km (0.084 R)
• M33: 32,468,123 km (0.114 R)
• M34: 33,541,787 km (0.046 R)
• M35: 36,329,245 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.3

Radius: 7.9

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.74 AU - 16.32 AU

Year: 24354 Days

Day: 22.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,106,797 km

• M1: 106,962 km (0.042 R)
• M2: 523,892 km (0.075 R)
• M3: 1,522,607 km (0.028 R)
• M4: 2,354,371 km (0.047 R)
• M5: 2,727,768 km (0.111 R)
• M6: 3,481,741 km (0.105 R)
• M7: 5,132,404 km (0.119 R)
• M8: 6,375,412 km (0.068 R)
• M9: 7,103,056 km (0.084 R)
• M10: 10,295,176 km (0.091 R)
• M11: 13,431,645 km (0.099 R)
• M12: 13,877,895 km (0.061 R)
• M13: 14,449,658 km (0.118 R)
• M14: 15,156,359 km (0.079 R)
• M15: 24,598,228 km (0.083 R)
• M16: 30,957,335 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184

Radius: 7.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.72 AU - 19 AU

Year: 27773 Days

Day: 23.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,106,797 km

• M1: 97,687 km (0.066 R)
• M2: 407,505 km (0.068 R)
• M3: 940,372 km (0.068 R)
• M4: 1,232,387 km (0.038 R)
• M5: 2,230,205 km (0.104 R)
• M6: 2,494,993 km (0.112 R)
• M7: 3,471,269 km (0.086 R)
• M8: 6,035,526 km (0.065 R)
• M9: 7,815,142 km (0.056 R)
• M10: 8,675,480 km (0.103 R)
• M11: 11,695,562 km (0.117 R)
• M12: 13,877,147 km (0.085 R)
• M13: 16,929,243 km (0.118 R)
• M14: 18,038,810 km (0.08 R)
• M15: 23,346,543 km (0.097 R)
• M16: 27,197,192 km (0.107 R)
• M17: 37,169,386 km (0.114 R)
• M18: 41,673,479 km (0.106 R)
• M19: 58,224,987 km (0.097 R)
• M20: 60,377,551 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 19,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit