🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869

Radius: 10.3

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.53 AU - 0.63 AU

Year: 295 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 22,968,399 km

• M1: 128,056 km (0.089 R)
• M2: 506,090 km (0.116 R)
• M3: 1,277,117 km (0.095 R)
• M4: 1,767,499 km (0.116 R)
• M5: 3,666,045 km (0.053 R)
• M6: 4,222,400 km (0.109 R)
• M7: 4,582,781 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.4

Radius: 8.7

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.54 AU - 0.64 AU

Year: 302 Days

Day: 11 Hours

Environment

Temp: -158 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 22,968,399 km

• M1: 108,159 km (0.081 R)
• M2: 423,212 km (0.079 R)
• M3: 702,811 km (0.117 R)
• M4: 1,000,810 km (0.09 R)
• M5: 1,525,599 km (0.109 R)
• M6: 2,024,358 km (0.118 R)
• M7: 2,479,734 km (0.109 R)
• M8: 2,755,144 km (0.104 R)
• M9: 3,100,715 km (0.11 R)
• M10: 3,421,602 km (0.066 R)
• M11: 3,903,308 km (0.079 R)
• M12: 4,228,384 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.3

Radius: 10.3

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.57 AU - 0.63 AU

Year: 310 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 22,968,399 km

• M1: 128,056 km (0.114 R)
• M2: 465,100 km (0.093 R)
• M3: 790,924 km (0.086 R)
• M4: 1,219,372 km (0.112 R)
• M5: 1,610,421 km (0.082 R)
• M6: 2,069,537 km (0.102 R)
• M7: 2,541,817 km (0.088 R)
• M8: 3,384,801 km (0.106 R)
• M9: 3,823,123 km (0.079 R)
• M10: 4,786,085 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.1

Radius: 14.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.78 AU - 0.94 AU

Year: 532 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 22,968,399 km

• M1: 185,651 km (0.054 R)
• M2: 664,663 km (0.107 R)
• M3: 1,249,591 km (0.104 R)
• M4: 2,052,184 km (0.066 R)
• M5: 3,127,194 km (0.115 R)

Asteroid Belt

Center: 1.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.9

Radius: 14.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.48 AU - 2.06 AU

Year: 1570 Days

Day: 12.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 22,968,399 km

• M1: 185,352 km (0.098 R)
• M2: 728,542 km (0.082 R)
• M3: 1,994,738 km (0.098 R)
• M4: 2,888,136 km (0.085 R)
• M5: 3,608,151 km (0.045 R)
• M6: 4,429,144 km (0.1 R)
• M7: 5,161,725 km (0.063 R)
• M8: 5,891,314 km (0.114 R)
• M9: 6,422,685 km (0.102 R)
• M10: 6,916,658 km (0.105 R)
• M11: 7,508,766 km (0.109 R)
• M12: 8,447,493 km (0.116 R)
• M13: 9,693,194 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 12.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.35 AU - 3.89 AU

Year: 3675 Days

Day: 14.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 22,968,399 km

• M1: 155,432 km (0.064 R)
• M2: 617,241 km (0.109 R)
• M3: 1,616,106 km (0.118 R)
• M4: 2,781,473 km (0.104 R)
• M5: 3,624,457 km (0.095 R)
• M6: 4,799,399 km (0.087 R)
• M7: 5,488,596 km (0.102 R)
• M8: 6,126,781 km (0.068 R)
• M9: 6,970,064 km (0.12 R)
• M10: 7,685,740 km (0.114 R)
• M11: 8,999,359 km (0.09 R)
• M12: 10,089,030 km (0.107 R)
• M13: 10,582,254 km (0.108 R)
• M14: 12,718,063 km (0.117 R)
• M15: 13,787,389 km (0.092 R)
• M16: 14,654,009 km (0.112 R)
• M17: 15,287,257 km (0.083 R)
• M18: 19,604,502 km (0.079 R)
• M19: 20,634,633 km (0.085 R)
• M20: 21,836,502 km (0.119 R)
• M21: 23,225,817 km (0.112 R)
• M22: 24,895,629 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 8.8

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.3 AU - 3.76 AU

Year: 4423 Days

Day: 14.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,968,399 km

• M1: 111,750 km (0.112 R)
• M2: 391,198 km (0.105 R)
• M3: 732,880 km (0.038 R)
• M4: 1,167,013 km (0.08 R)
• M5: 2,291,241 km (0.113 R)
• M6: 2,733,452 km (0.114 R)
• M7: 3,417,264 km (0.118 R)
• M8: 5,452,543 km (0.099 R)
• M9: 6,017,874 km (0.086 R)
• M10: 6,474,446 km (0.056 R)
• M11: 6,771,248 km (0.117 R)
• M12: 7,233,805 km (0.099 R)
• M13: 7,717,156 km (0.108 R)
• M14: 8,965,400 km (0.12 R)
• M15: 9,599,546 km (0.114 R)
• M16: 11,379,760 km (0.036 R)
• M17: 12,667,050 km (0.076 R)
• M18: 16,940,762 km (0.089 R)
• M19: 18,496,131 km (0.055 R)
• M20: 19,461,636 km (0.116 R)
• M21: 20,972,125 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 14,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit