🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 10.1

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.11 AU - 2.59 AU

Year: 1645 Days

Day: 7.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,226,428 km

• M1: 125,662 km (0.08 R)
• M2: 509,082 km (0.087 R)
• M3: 891,454 km (0.055 R)
• M4: 1,206,208 km (0.05 R)
• M5: 2,385,188 km (0.074 R)
• M6: 2,901,002 km (0.036 R)
• M7: 4,036,899 km (0.12 R)
• M8: 4,983,703 km (0.116 R)
• M9: 5,405,569 km (0.094 R)
• M10: 5,742,913 km (0.047 R)
• M11: 6,072,028 km (0.064 R)
• M12: 6,530,396 km (0.106 R)
• M13: 6,987,118 km (0.103 R)
• M14: 9,507,543 km (0.085 R)
• M15: 11,105,398 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.3

Radius: 11.8

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.82 AU - 2.88 AU

Year: 1645 Days

Day: 12 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,226,428 km

• M1: 207,642 km (0.105 R)
• M2: 691,292 km (0.102 R)
• M3: 1,314,666 km (0.102 R)
• M4: 1,748,949 km (0.118 R)
• M5: 2,230,205 km (0.114 R)
• M6: 3,530,211 km (0.083 R)
• M7: 5,577,158 km (0.11 R)
• M8: 6,324,400 km (0.116 R)
• M9: 6,735,495 km (0.102 R)
• M10: 8,780,497 km (0.109 R)
• M11: 11,359,116 km (0.094 R)
• M12: 14,014,329 km (0.118 R)

Asteroid Belt

Center: 3.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.3

Radius: 11.5

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.68 AU - 4.18 AU

Year: 3557 Days

Day: 15 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,226,428 km

• M1: 143,315 km (0.064 R)
• M2: 781,948 km (0.08 R)
• M3: 1,300,604 km (0.078 R)
• M4: 1,854,714 km (0.071 R)
• M5: 2,448,917 km (0.082 R)
• M6: 3,441,798 km (0.117 R)
• M7: 3,981,248 km (0.026 R)
• M8: 4,952,587 km (0.104 R)
• M9: 5,894,306 km (0.115 R)
• M10: 6,340,556 km (0.106 R)
• M11: 7,095,726 km (0.074 R)
• M12: 7,570,999 km (0.107 R)
• M13: 11,276,239 km (0.037 R)
• M14: 11,965,885 km (0.113 R)
• M15: 14,391,315 km (0.109 R)
• M16: 15,944,440 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.7

Radius: 9.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.75 AU - 5.17 AU

Year: 5043 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,226,428 km

• M1: 123,119 km (0.068 R)
• M2: 442,660 km (0.112 R)
• M3: 878,289 km (0.114 R)
• M4: 1,301,801 km (0.117 R)
• M5: 1,650,364 km (0.12 R)
• M6: 2,278,226 km (0.054 R)
• M7: 2,695,305 km (0.114 R)
• M8: 3,567,760 km (0.095 R)
• M9: 5,315,212 km (0.078 R)
• M10: 5,702,521 km (0.094 R)
• M11: 6,333,076 km (0.087 R)
• M12: 7,101,112 km (0.1 R)
• M13: 8,786,631 km (0.097 R)
• M14: 9,932,850 km (0.117 R)
• M15: 11,051,543 km (0.104 R)
• M16: 14,910,569 km (0.102 R)
• M17: 18,746,259 km (0.1 R)
• M18: 20,449,281 km (0.108 R)
• M19: 20,763,885 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 14.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.66 AU - 9.34 AU

Year: 10331 Days

Day: 14.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,226,428 km

• M1: 177,872 km (0.067 R)
• M2: 778,358 km (0.114 R)
• M3: 2,300,516 km (0.052 R)
• M4: 2,838,769 km (0.085 R)
• M5: 4,419,420 km (0.119 R)
• M6: 5,045,487 km (0.044 R)
• M7: 5,730,496 km (0.058 R)
• M8: 7,098,569 km (0.105 R)
• M9: 8,312,406 km (0.074 R)
• M10: 8,828,818 km (0.03 R)
• M11: 9,792,826 km (0.109 R)
• M12: 11,930,281 km (0.027 R)
• M13: 12,866,913 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 13.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.55 AU - 9.31 AU

Year: 11175 Days

Day: 10.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,226,428 km

• M1: 170,392 km (0.074 R)
• M2: 612,753 km (0.111 R)
• M3: 1,109,119 km (0.081 R)
• M4: 1,833,920 km (0.113 R)
• M5: 2,305,752 km (0.069 R)
• M6: 3,789,912 km (0.073 R)
• M7: 4,445,600 km (0.104 R)
• M8: 4,978,168 km (0.094 R)
• M9: 7,636,373 km (0.114 R)
• M10: 9,573,366 km (0.041 R)
• M11: 11,072,337 km (0.119 R)
• M12: 11,760,637 km (0.056 R)
• M13: 13,866,975 km (0.074 R)
• M14: 15,148,131 km (0.076 R)
• M15: 16,580,530 km (0.103 R)
• M16: 19,057,572 km (0.119 R)
• M17: 21,595,201 km (0.062 R)
• M18: 27,023,958 km (0.066 R)
• M19: 31,790,894 km (0.08 R)
• M20: 33,418,220 km (0.071 R)
• M21: 40,216,844 km (0.12 R)
• M22: 41,843,871 km (0.035 R)
• M23: 42,812,966 km (0.053 R)
• M24: 45,664,451 km (0.082 R)
• M25: 54,155,028 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.1

Radius: 7.5

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.09 AU - 12.61 AU

Year: 16317 Days

Day: 17.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,226,428 km

• M1: 95,144 km (0.077 R)
• M2: 437,873 km (0.097 R)
• M3: 1,535,921 km (0.096 R)
• M4: 3,762,237 km (0.116 R)
• M5: 4,253,516 km (0.118 R)
• M6: 5,401,381 km (0.099 R)
• M7: 5,905,974 km (0.079 R)
• M8: 7,054,138 km (0.026 R)
• M9: 12,343,919 km (0.106 R)
• M10: 13,287,582 km (0.091 R)
• M11: 15,166,382 km (0.085 R)
• M12: 15,546,959 km (0.055 R)
• M13: 21,854,753 km (0.087 R)
• M14: 24,046,063 km (0.058 R)
• M15: 24,877,827 km (0.106 R)
• M16: 25,300,889 km (0.088 R)
• M17: 27,488,609 km (0.091 R)
• M18: 27,827,149 km (0.071 R)
• M19: 33,889,752 km (0.072 R)
• M20: 38,059,344 km (0.028 R)
• M21: 57,788,760 km (0.055 R)
• M22: 62,726,088 km (0.09 R)
• M23: 66,102,063 km (0.106 R)
• M24: 69,388,130 km (0.109 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: 509 - 15,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit