🌌 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: 91.4

Radius: 13.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.56 AU - 0.6 AU

Year: 295 Days

Day: 10.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 80.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 44,302,933 km

• M1: 162,912 km (0.056 R)
• M2: 600,187 km (0.096 R)
• M3: 1,065,137 km (0.044 R)
• M4: 1,521,261 km (0.071 R)
• M5: 2,233,496 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 12.7

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.62 AU - 0.72 AU

Year: 366 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 44,302,933 km

• M1: 157,975 km (0.056 R)
• M2: 636,988 km (0.077 R)
• M3: 1,071,719 km (0.111 R)
• M4: 1,562,400 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.5

Radius: 13.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.64 AU - 0.84 AU

Year: 424 Days

Day: 14.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,302,933 km

• M1: 164,109 km (0.087 R)
• M2: 669,899 km (0.07 R)
• M3: 1,264,102 km (0.1 R)
• M4: 1,791,435 km (0.109 R)
• M5: 2,257,881 km (0.084 R)
• M6: 3,387,943 km (0.086 R)
• M7: 4,284,932 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.6

Radius: 10.5

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.38 AU - 1.42 AU

Year: 1105 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,302,933 km

• M1: 130,599 km (0.087 R)
• M2: 545,434 km (0.037 R)
• M3: 1,181,075 km (0.066 R)
• M4: 1,730,997 km (0.096 R)
• M5: 2,155,556 km (0.06 R)
• M6: 2,528,054 km (0.117 R)
• M7: 2,877,814 km (0.069 R)
• M8: 3,568,807 km (0.04 R)
• M9: 4,110,800 km (0.094 R)
• M10: 4,706,798 km (0.084 R)
• M11: 5,708,206 km (0.036 R)
• M12: 6,450,959 km (0.098 R)
• M13: 7,061,319 km (0.073 R)
• M14: 8,534,708 km (0.078 R)
• M15: 9,804,794 km (0.072 R)
• M16: 10,296,672 km (0.113 R)
• M17: 10,708,365 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.7

Radius: 13.3

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.47 AU - 1.79 AU

Year: 1388 Days

Day: 7 Hours

Environment

Temp: -184 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,302,933 km

• M1: 165,455 km (0.098 R)
• M2: 758,162 km (0.103 R)
• M3: 1,535,323 km (0.046 R)
• M4: 2,262,817 km (0.098 R)
• M5: 3,580,625 km (0.067 R)
• M6: 4,482,551 km (0.088 R)
• M7: 5,254,326 km (0.038 R)
• M8: 5,997,977 km (0.057 R)
• M9: 6,637,508 km (0.106 R)
• M10: 7,970,126 km (0.106 R)
• M11: 8,685,353 km (0.108 R)
• M12: 9,411,651 km (0.094 R)
• M13: 10,678,296 km (0.073 R)
• M14: 11,159,702 km (0.08 R)
• M15: 12,502,343 km (0.072 R)
• M16: 13,154,290 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.3

Radius: 13.6

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.06 AU - 4.94 AU

Year: 6366 Days

Day: 10.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,302,933 km

• M1: 169,195 km (0.096 R)
• M2: 703,260 km (0.089 R)
• M3: 1,158,636 km (0.113 R)
• M4: 1,705,117 km (0.113 R)
• M5: 2,536,282 km (0.082 R)
• M6: 3,276,343 km (0.066 R)
• M7: 3,950,581 km (0.066 R)
• M8: 5,353,210 km (0.063 R)
• M9: 6,199,485 km (0.114 R)
• M10: 7,133,126 km (0.085 R)
• M11: 8,344,719 km (0.118 R)
• M12: 8,960,613 km (0.07 R)
• M13: 9,856,705 km (0.045 R)
• M14: 10,722,577 km (0.101 R)
• M15: 13,417,732 km (0.087 R)
• M16: 14,700,684 km (0.088 R)
• M17: 16,417,618 km (0.037 R)
• M18: 18,585,591 km (0.096 R)
• M19: 27,719,737 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 12.9

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.77 AU - 5.67 AU

Year: 7953 Days

Day: 7.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,302,933 km

• M1: 161,117 km (0.038 R)
• M2: 599,139 km (0.066 R)
• M3: 1,150,408 km (0.107 R)
• M4: 1,865,037 km (0.098 R)
• M5: 2,414,510 km (0.098 R)
• M6: 2,964,431 km (0.097 R)
• M7: 3,477,851 km (0.033 R)
• M8: 4,209,834 km (0.111 R)
• M9: 5,417,537 km (0.086 R)
• M10: 6,511,547 km (0.102 R)
• M11: 7,306,210 km (0.05 R)
• M12: 7,871,092 km (0.108 R)
• M13: 8,508,678 km (0.103 R)
• M14: 9,226,299 km (0.051 R)
• M15: 10,478,583 km (0.113 R)
• M16: 11,145,640 km (0.059 R)
• M17: 12,621,872 km (0.052 R)
• M18: 15,043,263 km (0.113 R)
• M19: 16,499,598 km (0.106 R)
• M20: 17,121,775 km (0.108 R)
• M21: 19,614,525 km (0.08 R)
• M22: 21,269,825 km (0.049 R)
• M23: 23,706,625 km (0.084 R)
• M24: 29,935,731 km (0.101 R)
• M25: 32,340,367 km (0.117 R)
• M26: 33,976,220 km (0.119 R)
• M27: 34,870,964 km (0.046 R)
• M28: 40,448,123 km (0.07 R)
• M29: 43,252,036 km (0.078 R)
• M30: 44,170,566 km (0.064 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 14,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit