🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.8

Radius: 8.6

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.57 AU - 0.83 AU

Year: 391 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 28,074,434 km

• M1: 106,962 km (0.111 R)
• M2: 389,702 km (0.083 R)
• M3: 705,653 km (0.094 R)
• M4: 1,193,342 km (0.084 R)
• M5: 1,712,746 km (0.118 R)
• M6: 2,115,314 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.7

Radius: 10.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.69 AU - 0.91 AU

Year: 477 Days

Day: 11.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,074,434 km

• M1: 131,796 km (0.109 R)
• M2: 472,580 km (0.108 R)
• M3: 831,315 km (0.03 R)
• M4: 1,216,231 km (0.102 R)
• M5: 1,561,054 km (0.082 R)
• M6: 2,318,468 km (0.107 R)
• M7: 2,656,260 km (0.079 R)
• M8: 3,114,179 km (0.078 R)
• M9: 3,661,258 km (0.076 R)
• M10: 4,109,304 km (0.105 R)
• M11: 4,522,344 km (0.082 R)
• M12: 5,023,945 km (0.107 R)
• M13: 5,497,123 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.6

Radius: 10.3

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.24 AU - 3.18 AU

Year: 2975 Days

Day: 11 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,074,434 km

• M1: 131,945 km (0.054 R)
• M2: 706,700 km (0.099 R)
• M3: 1,219,971 km (0.117 R)
• M4: 1,741,319 km (0.082 R)
• M5: 2,167,823 km (0.106 R)
• M6: 2,648,032 km (0.093 R)
• M7: 3,145,146 km (0.055 R)
• M8: 3,743,238 km (0.099 R)
• M9: 4,710,837 km (0.049 R)
• M10: 5,191,196 km (0.119 R)
• M11: 6,222,075 km (0.085 R)
• M12: 6,594,424 km (0.114 R)
• M13: 7,867,801 km (0.12 R)
• M14: 8,372,394 km (0.093 R)
• M15: 9,078,646 km (0.098 R)
• M16: 10,812,934 km (0.057 R)
• M17: 11,268,310 km (0.12 R)
• M18: 12,757,706 km (0.111 R)
• M19: 13,407,709 km (0.067 R)
• M20: 14,275,526 km (0.086 R)
• M21: 15,129,281 km (0.101 R)
• M22: 16,337,883 km (0.086 R)
• M23: 17,780,455 km (0.078 R)
• M24: 19,245,766 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.3

Radius: 10.2

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.28 AU - 3.34 AU

Year: 3141 Days

Day: 11.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,074,434 km

• M1: 126,859 km (0.03 R)
• M2: 448,046 km (0.081 R)
• M3: 1,171,351 km (0.109 R)
• M4: 1,738,477 km (0.096 R)
• M5: 2,992,855 km (0.11 R)
• M6: 3,651,834 km (0.117 R)
• M7: 4,494,668 km (0.105 R)
• M8: 6,331,580 km (0.027 R)
• M9: 7,971,023 km (0.027 R)
• M10: 11,804,768 km (0.083 R)
• M11: 12,515,059 km (0.054 R)
• M12: 13,112,852 km (0.086 R)
• M13: 13,537,859 km (0.078 R)
• M14: 13,923,373 km (0.036 R)
• M15: 14,415,400 km (0.113 R)
• M16: 15,175,208 km (0.086 R)
• M17: 16,500,795 km (0.045 R)
• M18: 16,996,412 km (0.114 R)
• M19: 17,901,928 km (0.086 R)
• M20: 18,366,579 km (0.088 R)
• M21: 18,720,378 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.3

Radius: 12.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.83 AU - 3.27 AU

Year: 3552 Days

Day: 7.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,074,434 km

• M1: 160,369 km (0.111 R)
• M2: 734,974 km (0.045 R)
• M3: 1,252,733 km (0.063 R)
• M4: 2,607,640 km (0.038 R)
• M5: 3,164,444 km (0.101 R)
• M6: 4,030,167 km (0.085 R)
• M7: 4,435,128 km (0.091 R)
• M8: 5,233,233 km (0.083 R)
• M9: 7,350,043 km (0.075 R)
• M10: 8,146,950 km (0.117 R)
• M11: 9,206,103 km (0.101 R)
• M12: 11,396,964 km (0.105 R)
• M13: 12,254,609 km (0.041 R)
• M14: 13,375,695 km (0.088 R)
• M15: 14,991,203 km (0.113 R)
• M16: 15,475,900 km (0.042 R)
• M17: 16,527,722 km (0.044 R)
• M18: 17,519,855 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.7

Radius: 7.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.05 AU - 6.96 AU

Year: 11051 Days

Day: 15.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,074,434 km

• M1: 94,546 km (0.115 R)
• M2: 337,942 km (0.11 R)
• M3: 573,857 km (0.078 R)
• M4: 833,709 km (0.063 R)
• M5: 1,272,479 km (0.091 R)
• M6: 1,924,726 km (0.108 R)
• M7: 2,333,577 km (0.104 R)
• M8: 2,816,778 km (0.078 R)
• M9: 4,005,034 km (0.049 R)
• M10: 5,552,774 km (0.111 R)
• M11: 5,869,323 km (0.087 R)
• M12: 6,258,876 km (0.11 R)
• M13: 8,359,080 km (0.031 R)
• M14: 8,660,670 km (0.097 R)
• M15: 11,249,012 km (0.114 R)
• M16: 12,183,400 km (0.11 R)
• M17: 13,732,486 km (0.051 R)
• M18: 14,259,071 km (0.079 R)
• M19: 15,240,732 km (0.093 R)
• M20: 17,828,775 km (0.084 R)
• M21: 18,582,599 km (0.104 R)
• M22: 19,291,992 km (0.112 R)
• M23: 21,109,606 km (0.101 R)
• M24: 26,752,737 km (0.062 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 18,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit