🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.2

Radius: 9.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.77 AU

Year: 364 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 28,393,600 km

• M1: 118,182 km (0.116 R)
• M2: 494,271 km (0.117 R)
• M3: 1,034,768 km (0.117 R)
• M4: 1,567,337 km (0.049 R)
• M5: 2,210,907 km (0.097 R)
• M6: 2,609,735 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 8

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.79 AU - 1.05 AU

Year: 599 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,393,600 km

• M1: 99,931 km (0.107 R)
• M2: 525,837 km (0.109 R)
• M3: 785,090 km (0.081 R)
• M4: 1,791,734 km (0.103 R)
• M5: 2,152,564 km (0.067 R)
• M6: 2,602,105 km (0.096 R)
• M7: 2,953,960 km (0.072 R)
• M8: 3,229,668 km (0.111 R)
• M9: 3,611,293 km (0.086 R)
• M10: 4,133,988 km (0.098 R)
• M11: 4,706,050 km (0.114 R)
• M12: 5,019,308 km (0.09 R)
• M13: 5,583,890 km (0.029 R)
• M14: 6,376,609 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.2

Radius: 13.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.14 AU - 1.62 AU

Year: 1100 Days

Day: 9.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,393,600 km

• M1: 164,109 km (0.11 R)
• M2: 587,321 km (0.09 R)
• M3: 1,018,313 km (0.048 R)
• M4: 1,588,430 km (0.1 R)
• M5: 2,089,134 km (0.106 R)
• M6: 2,830,093 km (0.048 R)
• M7: 3,443,145 km (0.098 R)
• M8: 4,173,631 km (0.098 R)
• M9: 5,606,629 km (0.075 R)
• M10: 6,040,612 km (0.113 R)
• M11: 6,599,211 km (0.1 R)
• M12: 7,192,217 km (0.099 R)
• M13: 7,797,490 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.4

Radius: 8.3

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.15 AU - 1.67 AU

Year: 1136 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 121.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,393,600 km

• M1: 105,616 km (0.072 R)
• M2: 381,026 km (0.08 R)
• M3: 639,531 km (0.117 R)
• M4: 914,043 km (0.083 R)
• M5: 1,227,600 km (0.074 R)
• M6: 1,555,519 km (0.089 R)
• M7: 1,857,856 km (0.113 R)
• M8: 2,148,076 km (0.083 R)
• M9: 2,664,488 km (0.066 R)
• M10: 3,821,478 km (0.087 R)
• M11: 4,478,063 km (0.057 R)
• M12: 5,096,351 km (0.086 R)
• M13: 5,591,520 km (0.109 R)
• M14: 6,308,393 km (0.084 R)
• M15: 6,589,637 km (0.061 R)
• M16: 7,389,088 km (0.064 R)
• M17: 7,973,716 km (0.102 R)
• M18: 8,720,808 km (0.06 R)
• M19: 9,179,924 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.2

Radius: 9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.34 AU - 1.96 AU

Year: 1438 Days

Day: 13.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,393,600 km

• M1: 112,049 km (0.081 R)
• M2: 508,782 km (0.116 R)
• M3: 821,292 km (0.085 R)
• M4: 1,139,487 km (0.117 R)
• M5: 1,432,250 km (0.078 R)
• M6: 2,134,014 km (0.098 R)
• M7: 2,494,993 km (0.117 R)
• M8: 2,786,260 km (0.093 R)
• M9: 4,124,264 km (0.038 R)
• M10: 5,208,699 km (0.072 R)
• M11: 6,092,373 km (0.12 R)
• M12: 6,868,637 km (0.061 R)
• M13: 8,079,332 km (0.064 R)
• M14: 8,828,369 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.4

Radius: 8.5

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.43 AU - 2.25 AU

Year: 1693 Days

Day: 11.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,393,600 km

• M1: 105,766 km (0.109 R)
• M2: 407,804 km (0.089 R)
• M3: 695,630 km (0.067 R)
• M4: 1,095,356 km (0.08 R)
• M5: 1,446,163 km (0.067 R)
• M6: 2,120,101 km (0.065 R)
• M7: 2,657,606 km (0.064 R)
• M8: 4,058,590 km (0.1 R)
• M9: 4,866,568 km (0.067 R)
• M10: 5,568,781 km (0.095 R)
• M11: 7,037,981 km (0.113 R)
• M12: 7,477,500 km (0.055 R)
• M13: 8,022,934 km (0.111 R)
• M14: 11,010,553 km (0.087 R)
• M15: 12,138,970 km (0.048 R)
• M16: 14,712,651 km (0.058 R)
• M17: 15,069,293 km (0.097 R)

Asteroid Belt

Center: 2.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.5

Radius: 10.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.09 AU - 2.81 AU

Year: 2601 Days

Day: 8.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 28,393,600 km

• M1: 133,591 km (0.115 R)
• M2: 535,261 km (0.103 R)
• M3: 1,119,890 km (0.076 R)
• M4: 2,668,826 km (0.069 R)
• M5: 3,726,633 km (0.088 R)
• M6: 4,194,724 km (0.071 R)
• M7: 5,618,148 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.9

Radius: 8.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.22 AU - 2.98 AU

Year: 2843 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,393,600 km

• M1: 109,655 km (0.058 R)
• M2: 601,533 km (0.079 R)
• M3: 925,263 km (0.111 R)
• M4: 1,215,931 km (0.094 R)
• M5: 1,921,734 km (0.104 R)
• M6: 2,214,647 km (0.06 R)
• M7: 2,633,820 km (0.083 R)
• M8: 3,199,450 km (0.043 R)
• M9: 3,683,848 km (0.046 R)
• M10: 5,276,915 km (0.051 R)
• M11: 6,175,699 km (0.111 R)
• M12: 6,557,473 km (0.072 R)
• M13: 7,312,194 km (0.057 R)
• M14: 7,652,829 km (0.066 R)
• M15: 9,959,029 km (0.097 R)
• M16: 10,772,543 km (0.092 R)
• M17: 12,979,111 km (0.111 R)
• M18: 13,734,281 km (0.071 R)
• M19: 14,253,835 km (0.11 R)
• M20: 14,966,818 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 10.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.8 AU - 6.16 AU

Year: 7538 Days

Day: 9.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,393,600 km

• M1: 133,441 km (0.077 R)
• M2: 745,596 km (0.117 R)
• M3: 1,129,165 km (0.086 R)
• M4: 1,769,892 km (0.114 R)
• M5: 2,332,081 km (0.076 R)
• M6: 2,846,997 km (0.094 R)
• M7: 3,559,681 km (0.077 R)
• M8: 4,082,825 km (0.119 R)
• M9: 4,483,897 km (0.081 R)
• M10: 5,532,728 km (0.065 R)
• M11: 6,266,954 km (0.109 R)
• M12: 6,932,814 km (0.112 R)
• M13: 7,471,217 km (0.1 R)
• M14: 9,660,432 km (0.116 R)
• M15: 11,865,056 km (0.089 R)
• M16: 12,933,933 km (0.088 R)
• M17: 13,750,887 km (0.047 R)
• M18: 16,001,287 km (0.036 R)
• M19: 16,526,376 km (0.03 R)
• M20: 19,391,474 km (0.12 R)
• M21: 19,721,637 km (0.063 R)
• M22: 22,067,182 km (0.117 R)
• M23: 24,902,361 km (0.104 R)
• M24: 25,845,875 km (0.11 R)
• M25: 26,894,705 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 14,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit