🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.57 AU - 0.91 AU

Year: 424 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 65,740,375 km

• M1: 111,899 km (0.093 R)
• M2: 428,000 km (0.12 R)
• M3: 885,919 km (0.109 R)
• M4: 1,203,066 km (0.109 R)
• M5: 1,556,715 km (0.059 R)
• M6: 2,251,149 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 9.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.67 AU - 0.87 AU

Year: 451 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 65,740,375 km

• M1: 120,127 km (0.102 R)
• M2: 562,488 km (0.04 R)
• M3: 891,005 km (0.061 R)
• M4: 1,465,461 km (0.027 R)
• M5: 3,105,652 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.4

Radius: 10.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.88 AU - 1 AU

Year: 608 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,740,375 km

• M1: 131,796 km (0.104 R)
• M2: 509,082 km (0.112 R)
• M3: 958,922 km (0.102 R)
• M4: 1,345,184 km (0.109 R)
• M5: 1,741,918 km (0.095 R)
• M6: 2,776,836 km (0.085 R)
• M7: 3,171,924 km (0.085 R)
• M8: 3,604,561 km (0.1 R)
• M9: 4,702,310 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.2

Radius: 14.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.29 AU - 1.29 AU

Year: 977 Days

Day: 6.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,740,375 km

• M1: 182,809 km (0.055 R)
• M2: 876,195 km (0.085 R)
• M3: 1,440,179 km (0.06 R)
• M4: 1,962,126 km (0.103 R)
• M5: 2,635,615 km (0.087 R)
• M6: 4,959,319 km (0.113 R)
• M7: 5,606,330 km (0.109 R)
• M8: 6,533,537 km (0.111 R)
• M9: 8,232,820 km (0.086 R)
• M10: 10,210,952 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.7

Radius: 8.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.48 AU - 2.22 AU

Year: 1678 Days

Day: 8.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,740,375 km

• M1: 100,679 km (0.118 R)
• M2: 593,455 km (0.1 R)
• M3: 950,096 km (0.051 R)
• M4: 1,453,942 km (0.092 R)
• M5: 2,206,868 km (0.03 R)
• M6: 2,492,450 km (0.109 R)
• M7: 3,352,937 km (0.078 R)
• M8: 3,987,082 km (0.118 R)
• M9: 4,668,052 km (0.066 R)
• M10: 6,002,315 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.8

Radius: 5.5

Gravity: 28.52 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.8 AU - 9.96 AU

Year: 16177 Days

Day: 23 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,740,375 km

• M1: 68,366 km (0.035 R)
• M2: 263,891 km (0.077 R)
• M3: 456,872 km (0.103 R)
• M4: 776,712 km (0.113 R)
• M5: 1,632,861 km (0.06 R)
• M6: 2,232,898 km (0.077 R)
• M7: 2,676,306 km (0.109 R)
• M8: 3,620,119 km (0.094 R)
• M9: 3,826,564 km (0.114 R)
• M10: 5,734,535 km (0.083 R)
• M11: 6,222,374 km (0.049 R)
• M12: 7,141,802 km (0.055 R)
• M13: 7,754,555 km (0.117 R)
• M14: 11,352,833 km (0.046 R)
• M15: 13,546,386 km (0.098 R)
• M16: 13,973,339 km (0.079 R)
• M17: 14,630,821 km (0.043 R)
• M18: 16,645,605 km (0.099 R)
• M19: 17,135,539 km (0.115 R)
• M20: 18,144,277 km (0.102 R)
• M21: 18,838,261 km (0.108 R)
• M22: 20,557,291 km (0.115 R)
• M23: 25,575,551 km (0.096 R)
• M24: 27,792,442 km (0.099 R)
• M25: 29,182,206 km (0.07 R)
• M26: 29,536,753 km (0.096 R)
• M27: 30,496,274 km (0.105 R)
• M28: 36,420,350 km (0.072 R)
• M29: 38,223,752 km (0.115 R)
• M30: 40,377,512 km (0.102 R)
• M31: 41,261,337 km (0.106 R)
• M32: 44,144,836 km (0.099 R)
• M33: 51,676,340 km (0.077 R)
• M34: 65,313,084 km (0.062 R)
• M35: 65,716,998 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319

Radius: 3.8

Gravity: 22.09 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.1 AU - 12.42 AU

Year: 23537 Days

Day: 21.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,740,375 km

• M1: 60,138 km (0.081 R)
• M2: 549,473 km (0.102 R)
• M3: 944,112 km (0.08 R)
• M4: 2,473,002 km (0.115 R)
• M5: 3,401,856 km (0.11 R)
• M6: 5,233,981 km (0.1 R)
• M7: 5,954,145 km (0.056 R)
• M8: 8,308,217 km (0.025 R)
• M9: 12,022,134 km (0.101 R)
• M10: 13,266,638 km (0.108 R)
• M11: 14,739,429 km (0.077 R)
• M12: 15,477,545 km (0.062 R)
• M13: 17,107,414 km (0.11 R)
• M14: 18,592,472 km (0.097 R)
• M15: 34,061,939 km (0.116 R)
• M16: 35,348,630 km (0.111 R)
• M17: 36,004,019 km (0.091 R)
• M18: 49,388,690 km (0.098 R)
• M19: 59,264,992 km (0.07 R)
• M20: 65,347,043 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 16,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit