🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11

Radius: 13.2

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 251 Days

Day: 12.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 62,832,710 km

• M1: 164,857 km (0.032 R)
• M2: 591,660 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.4

Radius: 14.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.5 AU - 0.7 AU

Year: 321 Days

Day: 11.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 62,832,710 km

• M1: 175,329 km (0.102 R)
• M2: 636,389 km (0.043 R)
• M3: 1,154,447 km (0.108 R)
• M4: 1,656,796 km (0.099 R)
• M5: 2,203,128 km (0.098 R)
• M6: 3,053,741 km (0.079 R)
• M7: 3,534,399 km (0.08 R)
• M8: 4,053,504 km (0.112 R)

Asteroid Belt

Center: 1.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.7

Radius: 12.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.41 AU - 1.47 AU

Year: 1193 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,832,710 km

• M1: 156,629 km (0.094 R)
• M2: 587,770 km (0.064 R)
• M3: 1,063,491 km (0.095 R)
• M4: 1,615,956 km (0.059 R)
• M5: 2,562,013 km (0.084 R)
• M6: 3,024,271 km (0.074 R)
• M7: 3,573,594 km (0.118 R)
• M8: 4,295,104 km (0.101 R)
• M9: 5,872,764 km (0.059 R)
• M10: 6,732,353 km (0.045 R)
• M11: 7,568,156 km (0.106 R)
• M12: 8,080,080 km (0.093 R)
• M13: 8,472,027 km (0.03 R)
• M14: 9,173,491 km (0.099 R)
• M15: 10,363,243 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.5

Radius: 11.4

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.59 AU - 1.87 AU

Year: 1571 Days

Day: 11.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,832,710 km

• M1: 141,819 km (0.1 R)
• M2: 518,207 km (0.106 R)
• M3: 1,025,344 km (0.039 R)
• M4: 1,501,065 km (0.082 R)
• M5: 1,939,536 km (0.086 R)
• M6: 2,414,210 km (0.107 R)
• M7: 2,786,560 km (0.094 R)
• M8: 3,272,453 km (0.104 R)
• M9: 4,396,981 km (0.048 R)
• M10: 5,223,509 km (0.097 R)
• M11: 5,718,379 km (0.086 R)
• M12: 6,244,514 km (0.108 R)
• M13: 6,728,015 km (0.102 R)
• M14: 7,580,423 km (0.104 R)
• M15: 8,046,869 km (0.086 R)
• M16: 9,625,725 km (0.096 R)
• M17: 11,051,094 km (0.116 R)
• M18: 12,995,717 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.8

Radius: 11.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.81 AU - 2.91 AU

Year: 2503 Days

Day: 5.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,832,710 km

• M1: 147,952 km (0.114 R)
• M2: 541,993 km (0.11 R)
• M3: 978,520 km (0.118 R)
• M4: 1,861,297 km (0.052 R)
• M5: 3,334,237 km (0.063 R)
• M6: 4,005,932 km (0.091 R)
• M7: 5,032,323 km (0.094 R)
• M8: 5,892,361 km (0.103 R)
• M9: 7,217,499 km (0.055 R)
• M10: 8,311,209 km (0.087 R)
• M11: 8,897,932 km (0.116 R)
• M12: 10,045,347 km (0.105 R)
• M13: 11,806,264 km (0.069 R)
• M14: 13,944,466 km (0.114 R)
• M15: 14,867,934 km (0.082 R)
• M16: 16,178,860 km (0.042 R)
• M17: 16,581,727 km (0.084 R)
• M18: 18,098,650 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.5

Radius: 9.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.35 AU - 2.49 AU

Year: 2599 Days

Day: 11.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,832,710 km

• M1: 120,576 km (0.11 R)
• M2: 466,297 km (0.078 R)
• M3: 834,457 km (0.061 R)
• M4: 1,542,204 km (0.047 R)
• M5: 1,868,328 km (0.108 R)
• M6: 2,252,794 km (0.095 R)
• M7: 3,092,038 km (0.055 R)
• M8: 4,428,097 km (0.114 R)
• M9: 5,203,463 km (0.1 R)
• M10: 5,924,225 km (0.075 R)
• M11: 7,075,231 km (0.096 R)
• M12: 7,619,768 km (0.068 R)
• M13: 9,166,909 km (0.12 R)
• M14: 9,814,368 km (0.06 R)
• M15: 10,183,277 km (0.107 R)
• M16: 12,016,299 km (0.12 R)
• M17: 13,313,612 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.4

Radius: 6.8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.93 AU - 8.43 AU

Year: 16149 Days

Day: 20.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,832,710 km

• M1: 84,672 km (0.098 R)
• M2: 573,708 km (0.056 R)
• M3: 886,068 km (0.109 R)
• M4: 1,574,368 km (0.101 R)
• M5: 2,074,474 km (0.094 R)
• M6: 2,821,266 km (0.099 R)
• M7: 3,038,931 km (0.103 R)
• M8: 3,786,322 km (0.103 R)
• M9: 5,371,760 km (0.084 R)
• M10: 6,021,913 km (0.07 R)
• M11: 6,839,016 km (0.076 R)
• M12: 7,355,279 km (0.112 R)
• M13: 7,982,991 km (0.083 R)
• M14: 8,600,382 km (0.099 R)
• M15: 11,556,585 km (0.109 R)
• M16: 13,111,057 km (0.045 R)
• M17: 13,352,657 km (0.061 R)
• M18: 16,841,130 km (0.102 R)
• M19: 19,372,924 km (0.038 R)
• M20: 21,472,381 km (0.092 R)
• M21: 22,663,479 km (0.096 R)
• M22: 23,808,352 km (0.087 R)
• M23: 24,623,211 km (0.104 R)
• M24: 24,898,920 km (0.085 R)
• M25: 29,595,396 km (0.069 R)
• M26: 32,041,620 km (0.094 R)
• M27: 34,161,571 km (0.069 R)
• M28: 35,664,731 km (0.115 R)
• M29: 36,730,915 km (0.105 R)
• M30: 37,090,847 km (0.065 R)
• M31: 39,426,220 km (0.088 R)
• M32: 43,981,325 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.4

Radius: 5.1

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.48 AU - 8.96 AU

Year: 17774 Days

Day: 16.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,832,710 km

• M1: 63,429 km (0.102 R)
• M2: 435,629 km (0.089 R)
• M3: 678,576 km (0.078 R)
• M4: 3,041,026 km (0.101 R)
• M5: 3,453,616 km (0.078 R)
• M6: 4,080,731 km (0.066 R)
• M7: 4,421,215 km (0.091 R)
• M8: 5,159,182 km (0.12 R)
• M9: 6,173,156 km (0.108 R)
• M10: 7,005,219 km (0.107 R)
• M11: 10,002,413 km (0.114 R)
• M12: 11,086,698 km (0.117 R)
• M13: 11,324,559 km (0.072 R)
• M14: 11,565,860 km (0.117 R)
• M15: 12,759,202 km (0.096 R)
• M16: 13,218,917 km (0.083 R)
• M17: 13,757,619 km (0.115 R)
• M18: 14,451,454 km (0.092 R)
• M19: 14,878,855 km (0.104 R)
• M20: 15,908,686 km (0.116 R)
• M21: 16,211,472 km (0.052 R)
• M22: 18,605,936 km (0.1 R)
• M23: 19,453,857 km (0.112 R)
• M24: 22,434,445 km (0.078 R)
• M25: 23,491,952 km (0.11 R)
• M26: 26,863,290 km (0.076 R)
• M27: 28,831,399 km (0.109 R)
• M28: 30,543,397 km (0.095 R)
• M29: 30,776,620 km (0.098 R)
• M30: 34,672,448 km (0.07 R)
• M31: 37,400,066 km (0.071 R)
• M32: 37,935,327 km (0.058 R)
• M33: 41,682,904 km (0.032 R)
• M34: 45,214,760 km (0.117 R)
• M35: 53,880,216 km (0.097 R)
• M36: 58,420,960 km (0.107 R)
• M37: 62,082,518 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit