🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.2

Radius: 13.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.84 AU - 1.06 AU

Year: 617 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,099,681 km

• M1: 170,392 km (0.057 R)
• M2: 631,153 km (0.1 R)
• M3: 1,102,237 km (0.093 R)
• M4: 1,533,528 km (0.073 R)
• M5: 2,006,706 km (0.085 R)
• M6: 2,520,275 km (0.111 R)
• M7: 3,292,200 km (0.113 R)
• M8: 4,556,901 km (0.115 R)
• M9: 5,148,860 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 12.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.85 AU - 1.15 AU

Year: 667 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,099,681 km

• M1: 156,779 km (0.03 R)
• M2: 591,959 km (0.113 R)
• M3: 1,068,428 km (0.075 R)
• M4: 1,588,879 km (0.109 R)
• M5: 2,003,714 km (0.105 R)
• M6: 2,652,669 km (0.116 R)
• M7: 3,059,426 km (0.115 R)
• M8: 4,131,145 km (0.114 R)
• M9: 4,653,092 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.9

Radius: 13.3

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.73 AU - 2.13 AU

Year: 1788 Days

Day: 6.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,099,681 km

• M1: 165,455 km (0.094 R)
• M2: 599,887 km (0.048 R)
• M3: 1,072,168 km (0.099 R)
• M4: 1,751,941 km (0.07 R)
• M5: 3,287,264 km (0.109 R)
• M6: 3,879,372 km (0.044 R)
• M7: 4,484,047 km (0.1 R)
• M8: 5,387,618 km (0.108 R)
• M9: 6,734,747 km (0.111 R)
• M10: 7,891,587 km (0.116 R)
• M11: 8,502,844 km (0.101 R)
• M12: 10,459,285 km (0.053 R)
• M13: 12,389,247 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.2

Radius: 9.6

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.59 AU - 2.35 AU

Year: 1844 Days

Day: 5.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,099,681 km

• M1: 120,576 km (0.088 R)
• M2: 455,226 km (0.11 R)
• M3: 968,347 km (0.114 R)
• M4: 1,643,781 km (0.071 R)
• M5: 2,213,151 km (0.095 R)
• M6: 3,061,670 km (0.028 R)
• M7: 3,603,813 km (0.11 R)
• M8: 4,837,546 km (0.045 R)
• M9: 5,388,964 km (0.119 R)
• M10: 6,080,705 km (0.067 R)
• M11: 6,884,344 km (0.091 R)
• M12: 7,439,353 km (0.101 R)
• M13: 8,861,280 km (0.047 R)
• M14: 9,284,642 km (0.112 R)
• M15: 9,687,509 km (0.112 R)
• M16: 11,265,318 km (0.106 R)
• M17: 12,596,739 km (0.025 R)
• M18: 13,469,942 km (0.115 R)
• M19: 13,769,736 km (0.088 R)
• M20: 15,290,099 km (0.114 R)
• M21: 15,900,010 km (0.119 R)

Asteroid Belt

Center: 2.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.3

Radius: 13.8

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.59 AU - 2.87 AU

Year: 3008 Days

Day: 10 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,099,681 km

• M1: 171,589 km (0.117 R)
• M2: 810,521 km (0.096 R)
• M3: 1,273,676 km (0.087 R)
• M4: 1,716,336 km (0.027 R)
• M5: 2,167,075 km (0.11 R)
• M6: 3,170,727 km (0.088 R)
• M7: 3,738,750 km (0.107 R)
• M8: 4,263,539 km (0.096 R)
• M9: 5,282,301 km (0.063 R)
• M10: 6,575,275 km (0.036 R)
• M11: 7,668,237 km (0.03 R)
• M12: 8,662,614 km (0.11 R)
• M13: 9,511,133 km (0.097 R)
• M14: 10,173,403 km (0.062 R)
• M15: 11,460,244 km (0.071 R)
• M16: 12,210,627 km (0.03 R)
• M17: 16,519,644 km (0.067 R)
• M18: 18,472,495 km (0.104 R)
• M19: 19,442,936 km (0.111 R)
• M20: 20,832,551 km (0.041 R)
• M21: 21,750,633 km (0.104 R)
• M22: 23,178,245 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416

Radius: 14.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.54 AU - 3.06 AU

Year: 3124 Days

Day: 9.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,099,681 km

• M1: 176,825 km (0.1 R)
• M2: 885,171 km (0.118 R)
• M3: 1,548,188 km (0.109 R)
• M4: 2,014,186 km (0.095 R)
• M5: 2,794,787 km (0.101 R)
• M6: 3,341,568 km (0.095 R)
• M7: 5,426,962 km (0.048 R)
• M8: 6,391,569 km (0.115 R)
• M9: 6,858,913 km (0.029 R)
• M10: 7,924,648 km (0.07 R)
• M11: 8,661,567 km (0.052 R)
• M12: 9,513,976 km (0.047 R)
• M13: 10,161,884 km (0.109 R)
• M14: 11,506,171 km (0.106 R)
• M15: 12,283,930 km (0.084 R)
• M16: 13,096,546 km (0.107 R)
• M17: 14,036,020 km (0.094 R)
• M18: 15,212,607 km (0.114 R)
• M19: 16,453,971 km (0.084 R)
• M20: 17,388,957 km (0.11 R)
• M21: 18,085,934 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.5

Radius: 10.4

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.44 AU - 3.64 AU

Year: 4442 Days

Day: 7.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 27,099,681 km

• M1: 130,001 km (0.065 R)
• M2: 560,992 km (0.091 R)
• M3: 1,116,299 km (0.094 R)
• M4: 1,716,935 km (0.1 R)
• M5: 2,043,058 km (0.111 R)
• M6: 2,506,064 km (0.098 R)
• M7: 3,685,942 km (0.054 R)
• M8: 4,099,281 km (0.03 R)
• M9: 4,665,658 km (0.096 R)
• M10: 5,071,667 km (0.112 R)
• M11: 5,556,514 km (0.1 R)
• M12: 6,131,418 km (0.113 R)
• M13: 7,299,329 km (0.112 R)
• M14: 7,673,623 km (0.098 R)
• M15: 8,096,536 km (0.068 R)
• M16: 9,027,932 km (0.113 R)
• M17: 11,236,595 km (0.11 R)
• M18: 11,922,053 km (0.111 R)
• M19: 12,683,655 km (0.117 R)
• M20: 14,198,633 km (0.119 R)
• M21: 14,945,575 km (0.092 R)
• M22: 15,606,499 km (0.095 R)
• M23: 17,403,917 km (0.071 R)
• M24: 19,856,275 km (0.034 R)
• M25: 23,326,198 km (0.099 R)
• M26: 24,668,390 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 14,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit