🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 8.3

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.45 AU - 0.67 AU

Year: 289 Days

Day: 5.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,342,506 km

• M1: 103,372 km (0.104 R)
• M2: 384,167 km (0.117 R)
• M3: 768,035 km (0.104 R)
• M4: 1,067,381 km (0.096 R)
• M5: 1,538,165 km (0.116 R)
• M6: 1,876,406 km (0.11 R)
• M7: 2,399,400 km (0.075 R)
• M8: 2,695,604 km (0.108 R)
• M9: 3,151,578 km (0.112 R)
• M10: 3,823,572 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.2

Radius: 13.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.18 AU - 1.62 AU

Year: 1143 Days

Day: 5.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,342,506 km

• M1: 171,589 km (0.046 R)
• M2: 718,070 km (0.027 R)
• M3: 1,330,972 km (0.041 R)
• M4: 1,991,596 km (0.049 R)
• M5: 2,693,360 km (0.117 R)
• M6: 3,809,809 km (0.104 R)
• M7: 4,560,341 km (0.036 R)
• M8: 5,368,768 km (0.095 R)
• M9: 5,807,689 km (0.041 R)
• M10: 6,713,055 km (0.049 R)
• M11: 7,562,172 km (0.099 R)
• M12: 9,822,596 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.9

Radius: 9.3

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.18 AU - 1.96 AU

Year: 1358 Days

Day: 10.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,342,506 km

• M1: 128,654 km (0.111 R)
• M2: 451,337 km (0.097 R)
• M3: 760,107 km (0.047 R)
• M4: 1,690,905 km (0.091 R)
• M5: 2,079,859 km (0.034 R)
• M6: 2,492,301 km (0.058 R)
• M7: 3,497,748 km (0.103 R)
• M8: 4,151,341 km (0.04 R)
• M9: 4,552,263 km (0.096 R)
• M10: 4,846,223 km (0.09 R)
• M11: 5,331,219 km (0.095 R)
• M12: 7,006,865 km (0.111 R)
• M13: 7,551,401 km (0.099 R)
• M14: 8,420,565 km (0.09 R)
• M15: 9,064,883 km (0.083 R)
• M16: 9,502,606 km (0.097 R)
• M17: 10,868,285 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.3

Radius: 13.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.13 AU - 3.69 AU

Year: 4347 Days

Day: 15 Hours

Environment

Temp: -212 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,342,506 km

• M1: 167,998 km (0.09 R)
• M2: 595,848 km (0.104 R)
• M3: 1,072,467 km (0.119 R)
• M4: 1,653,356 km (0.036 R)
• M5: 2,096,465 km (0.096 R)
• M6: 3,004,524 km (0.119 R)
• M7: 3,447,633 km (0.09 R)
• M8: 3,979,154 km (0.112 R)
• M9: 5,882,039 km (0.12 R)
• M10: 7,438,605 km (0.046 R)
• M11: 7,858,675 km (0.078 R)
• M12: 10,989,011 km (0.106 R)
• M13: 12,486,037 km (0.105 R)
• M14: 13,851,716 km (0.087 R)
• M15: 14,597,910 km (0.084 R)
• M16: 18,674,153 km (0.103 R)
• M17: 19,321,911 km (0.058 R)
• M18: 19,850,889 km (0.117 R)
• M19: 23,230,305 km (0.118 R)
• M20: 24,437,261 km (0.067 R)
• M21: 26,730,896 km (0.101 R)
• M22: 27,553,983 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 11.4

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.98 AU - 4.02 AU

Year: 4520 Days

Day: 12.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,342,506 km

• M1: 146,456 km (0.093 R)
• M2: 748,588 km (0.045 R)
• M3: 1,494,782 km (0.067 R)
• M4: 3,071,992 km (0.06 R)
• M5: 4,802,840 km (0.114 R)
• M6: 5,635,501 km (0.114 R)
• M7: 8,223,694 km (0.027 R)
• M8: 10,634,314 km (0.094 R)
• M9: 11,824,365 km (0.074 R)
• M10: 15,394,818 km (0.095 R)
• M11: 16,088,802 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.2

Radius: 11.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.64 AU - 4.8 AU

Year: 7078 Days

Day: 11 Hours

Environment

Temp: -231 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,342,506 km

• M1: 146,456 km (0.032 R)
• M2: 511,026 km (0.109 R)
• M3: 944,411 km (0.056 R)
• M4: 2,147,926 km (0.059 R)
• M5: 2,717,894 km (0.083 R)
• M6: 4,087,612 km (0.08 R)
• M7: 4,661,021 km (0.12 R)
• M8: 5,498,619 km (0.055 R)
• M9: 6,433,606 km (0.117 R)
• M10: 7,248,316 km (0.094 R)
• M11: 8,331,255 km (0.062 R)
• M12: 9,082,685 km (0.056 R)
• M13: 10,481,874 km (0.056 R)
• M14: 11,558,829 km (0.066 R)
• M15: 12,870,503 km (0.113 R)
• M16: 13,647,066 km (0.11 R)
• M17: 15,725,429 km (0.104 R)
• M18: 16,420,012 km (0.027 R)
• M19: 17,003,593 km (0.097 R)
• M20: 18,212,045 km (0.045 R)
• M21: 18,837,364 km (0.07 R)
• M22: 19,262,222 km (0.105 R)
• M23: 19,693,363 km (0.116 R)
• M24: 21,253,519 km (0.097 R)
• M25: 21,713,981 km (0.074 R)
• M26: 24,034,544 km (0.083 R)
• M27: 25,469,187 km (0.065 R)
• M28: 30,405,169 km (0.101 R)
• M29: 30,990,097 km (0.101 R)
• M30: 34,028,579 km (0.116 R)
• M31: 36,270,153 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.9

Radius: 11.5

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.64 AU - 4.82 AU

Year: 7101 Days

Day: 14.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,342,506 km

• M1: 143,165 km (0.095 R)
• M2: 736,470 km (0.1 R)
• M3: 1,147,416 km (0.049 R)
• M4: 1,638,695 km (0.107 R)
• M5: 2,071,332 km (0.041 R)
• M6: 3,035,191 km (0.097 R)
• M7: 3,458,254 km (0.093 R)
• M8: 4,731,332 km (0.088 R)
• M9: 5,190,747 km (0.089 R)
• M10: 6,262,765 km (0.08 R)
• M11: 8,642,568 km (0.086 R)
• M12: 10,276,775 km (0.083 R)
• M13: 12,815,601 km (0.1 R)
• M14: 13,179,722 km (0.092 R)
• M15: 14,762,168 km (0.113 R)
• M16: 16,285,374 km (0.05 R)
• M17: 16,712,925 km (0.079 R)
• M18: 19,233,200 km (0.09 R)
• M19: 20,266,772 km (0.055 R)
• M20: 20,832,850 km (0.106 R)
• M21: 21,264,440 km (0.03 R)
• M22: 22,444,318 km (0.045 R)
• M23: 25,749,085 km (0.076 R)
• M24: 29,817,100 km (0.088 R)
• M25: 30,734,733 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.6

Radius: 6.1

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.66 AU - 6.32 AU

Year: 10119 Days

Day: 16.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,342,506 km

• M1: 356,193 km (0.117 R)
• M2: 908,957 km (0.103 R)
• M3: 1,122,283 km (0.108 R)
• M4: 1,459,477 km (0.106 R)
• M5: 1,666,670 km (0.091 R)
• M6: 2,123,991 km (0.098 R)
• M7: 3,016,491 km (0.103 R)
• M8: 3,924,401 km (0.078 R)
• M9: 4,218,211 km (0.06 R)
• M10: 4,730,733 km (0.085 R)
• M11: 5,094,855 km (0.081 R)
• M12: 5,379,988 km (0.087 R)
• M13: 5,642,532 km (0.116 R)
• M14: 6,122,293 km (0.085 R)
• M15: 6,703,481 km (0.1 R)
• M16: 10,272,587 km (0.093 R)
• M17: 10,728,262 km (0.108 R)
• M18: 17,084,974 km (0.112 R)
• M19: 20,363,861 km (0.094 R)
• M20: 22,655,550 km (0.096 R)
• M21: 23,168,073 km (0.067 R)
• M22: 24,127,593 km (0.043 R)
• M23: 24,483,038 km (0.029 R)
• M24: 28,825,415 km (0.091 R)
• M25: 29,225,590 km (0.03 R)
• M26: 29,528,226 km (0.09 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: 399 - 20,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit