🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.1

Radius: 12.2

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.61 AU

Year: 266 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 56.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,734,810 km

• M1: 151,692 km (0.069 R)
• M2: 681,269 km (0.104 R)
• M3: 1,178,532 km (0.119 R)
• M4: 1,584,840 km (0.114 R)
• M5: 2,018,973 km (0.051 R)
• M6: 2,576,823 km (0.077 R)
• M7: 3,133,627 km (0.079 R)
• M8: 3,678,911 km (0.105 R)
• M9: 4,249,178 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 10.8

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.58 AU - 0.84 AU

Year: 413 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,734,810 km

• M1: 134,339 km (0.106 R)
• M2: 525,089 km (0.079 R)
• M3: 1,142,629 km (0.074 R)
• M4: 1,557,912 km (0.101 R)
• M5: 2,312,633 km (0.12 R)
• M6: 2,805,259 km (0.099 R)
• M7: 3,156,665 km (0.119 R)
• M8: 4,070,558 km (0.07 R)
• M9: 4,435,726 km (0.103 R)
• M10: 5,513,280 km (0.11 R)
• M11: 5,908,667 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.1

Radius: 14.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.89 AU - 0.97 AU

Year: 619 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 40,734,810 km

• M1: 180,265 km (0.045 R)
• M2: 1,242,111 km (0.066 R)
• M3: 2,837,572 km (0.105 R)
• M4: 3,489,370 km (0.102 R)
• M5: 4,387,556 km (0.118 R)
• M6: 4,899,929 km (0.075 R)
• M7: 5,487,250 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.5

Radius: 11.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.89 AU - 2.01 AU

Year: 1880 Days

Day: 10.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,734,810 km

• M1: 147,354 km (0.112 R)
• M2: 532,568 km (0.119 R)
• M3: 1,105,678 km (0.102 R)
• M4: 1,740,571 km (0.029 R)
• M5: 2,381,299 km (0.055 R)
• M6: 4,393,241 km (0.09 R)
• M7: 5,182,669 km (0.078 R)
• M8: 5,689,805 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721

Radius: 7.3

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.93 AU - 6.97 AU

Year: 12647 Days

Day: 17.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 40,734,810 km

• M1: 90,806 km (0.111 R)
• M2: 395,836 km (0.118 R)
• M3: 664,514 km (0.096 R)
• M4: 1,738,028 km (0.077 R)
• M5: 2,192,955 km (0.109 R)
• M6: 2,490,057 km (0.091 R)
• M7: 2,746,916 km (0.055 R)
• M8: 5,006,891 km (0.086 R)
• M9: 6,625,989 km (0.107 R)
• M10: 7,554,244 km (0.103 R)
• M11: 8,281,888 km (0.063 R)
• M12: 13,140,527 km (0.087 R)
• M13: 13,856,952 km (0.029 R)
• M14: 15,014,839 km (0.089 R)
• M15: 15,367,441 km (0.098 R)
• M16: 16,015,948 km (0.116 R)
• M17: 16,532,659 km (0.116 R)
• M18: 19,202,682 km (0.033 R)
• M19: 20,726,336 km (0.069 R)
• M20: 23,160,593 km (0.105 R)
• M21: 24,301,127 km (0.046 R)
• M22: 24,885,307 km (0.074 R)
• M23: 26,386,671 km (0.093 R)
• M24: 27,003,762 km (0.1 R)
• M25: 27,420,392 km (0.083 R)
• M26: 27,735,744 km (0.085 R)
• M27: 31,826,498 km (0.106 R)
• M28: 32,997,401 km (0.042 R)
• M29: 38,887,667 km (0.088 R)
• M30: 44,567,001 km (0.082 R)
• M31: 46,925,411 km (0.09 R)
• M32: 48,594,325 km (0.043 R)
• M33: 52,533,686 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15

Radius: 5.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.65 AU - 7.97 AU

Year: 15066 Days

Day: 17 Hours

Environment

Temp: -233 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 40,734,810 km

• M1: 140,173 km (0.11 R)
• M2: 598,840 km (0.115 R)
• M3: 1,628,074 km (0.041 R)
• M4: 1,928,317 km (0.092 R)
• M5: 4,213,873 km (0.062 R)
• M6: 14,280,762 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.9

Radius: 3.7

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.13 AU - 9.69 AU

Year: 19925 Days

Day: 21.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 135.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,734,810 km

• M1: 46,675 km (0.063 R)
• M2: 401,670 km (0.089 R)
• M3: 560,693 km (0.084 R)
• M4: 855,849 km (0.048 R)
• M5: 1,111,961 km (0.049 R)
• M6: 2,496,938 km (0.077 R)
• M7: 2,829,793 km (0.049 R)
• M8: 3,878,774 km (0.06 R)
• M9: 4,716,671 km (0.098 R)
• M10: 4,891,850 km (0.109 R)
• M11: 5,255,224 km (0.111 R)
• M12: 7,943,946 km (0.062 R)
• M13: 8,067,364 km (0.098 R)
• M14: 9,372,755 km (0.038 R)
• M15: 11,271,900 km (0.118 R)
• M16: 12,174,424 km (0.105 R)
• M17: 13,239,112 km (0.113 R)
• M18: 14,002,211 km (0.083 R)
• M19: 15,744,877 km (0.1 R)
• M20: 16,802,982 km (0.067 R)
• M21: 23,311,387 km (0.095 R)
• M22: 28,058,876 km (0.071 R)
• M23: 36,724,033 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit