🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.8

Radius: 8.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.76 AU - 0.8 AU

Year: 467 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,164,903 km

• M1: 107,710 km (0.104 R)
• M2: 385,663 km (0.102 R)
• M3: 728,841 km (0.035 R)
• M4: 1,208,751 km (0.045 R)
• M5: 1,694,196 km (0.089 R)
• M6: 1,979,778 km (0.091 R)
• M7: 2,290,643 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.2

Radius: 15

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.56 AU - 1.78 AU

Year: 1464 Days

Day: 14.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,164,903 km

• M1: 186,549 km (0.093 R)
• M2: 732,880 km (0.113 R)
• M3: 1,285,046 km (0.115 R)
• M4: 1,853,667 km (0.051 R)
• M5: 2,416,006 km (0.094 R)
• M6: 2,918,206 km (0.068 R)
• M7: 3,659,762 km (0.109 R)
• M8: 5,972,246 km (0.115 R)
• M9: 6,618,509 km (0.116 R)
• M10: 9,080,740 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 11.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.41 AU - 2.19 AU

Year: 1638 Days

Day: 11.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,164,903 km

• M1: 139,425 km (0.11 R)
• M2: 509,979 km (0.109 R)
• M3: 1,164,470 km (0.099 R)
• M4: 1,533,079 km (0.069 R)
• M5: 3,490,717 km (0.03 R)
• M6: 3,892,387 km (0.119 R)
• M7: 5,422,175 km (0.108 R)
• M8: 5,779,115 km (0.091 R)
• M9: 7,732,116 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 10.2

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.74 AU - 1.9 AU

Year: 1665 Days

Day: 12.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,164,903 km

• M1: 126,859 km (0.065 R)
• M2: 486,941 km (0.1 R)
• M3: 874,549 km (0.078 R)
• M4: 1,205,011 km (0.086 R)
• M5: 2,131,470 km (0.093 R)
• M6: 2,464,176 km (0.083 R)
• M7: 2,789,252 km (0.078 R)
• M8: 3,560,579 km (0.116 R)
• M9: 3,960,304 km (0.054 R)
• M10: 5,321,495 km (0.06 R)
• M11: 5,822,349 km (0.106 R)
• M12: 6,866,093 km (0.097 R)
• M13: 7,432,621 km (0.116 R)
• M14: 8,117,928 km (0.087 R)
• M15: 8,782,741 km (0.117 R)
• M16: 9,192,340 km (0.12 R)
• M17: 9,548,832 km (0.09 R)
• M18: 10,745,316 km (0.088 R)
• M19: 11,621,660 km (0.078 R)
• M20: 12,077,335 km (0.095 R)
• M21: 14,062,948 km (0.05 R)
• M22: 14,537,023 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.9

Radius: 11.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.03 AU - 2.47 AU

Year: 2289 Days

Day: 7.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,164,903 km

• M1: 147,055 km (0.095 R)
• M2: 1,467,406 km (0.052 R)
• M3: 3,437,609 km (0.091 R)
• M4: 5,180,724 km (0.085 R)
• M5: 5,946,665 km (0.088 R)

Asteroid Belt

Center: 3.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.3

Radius: 8.9

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.79 AU - 5.01 AU

Year: 7357 Days

Day: 13.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,164,903 km

• M1: 110,702 km (0.109 R)
• M2: 561,740 km (0.094 R)
• M3: 1,090,120 km (0.108 R)
• M4: 1,685,818 km (0.038 R)
• M5: 1,997,132 km (0.105 R)
• M6: 2,501,875 km (0.079 R)
• M7: 3,361,913 km (0.099 R)
• M8: 3,765,977 km (0.085 R)
• M9: 5,322,692 km (0.12 R)
• M10: 6,494,492 km (0.076 R)
• M11: 7,159,305 km (0.096 R)
• M12: 7,868,549 km (0.085 R)
• M13: 8,260,346 km (0.077 R)
• M14: 11,980,994 km (0.028 R)
• M15: 13,583,038 km (0.072 R)
• M16: 18,614,164 km (0.098 R)
• M17: 20,241,789 km (0.093 R)
• M18: 22,270,934 km (0.067 R)
• M19: 23,214,897 km (0.071 R)
• M20: 26,641,885 km (0.097 R)
• M21: 26,993,290 km (0.108 R)
• M22: 28,066,057 km (0.09 R)
• M23: 29,074,197 km (0.049 R)
• M24: 30,679,531 km (0.119 R)
• M25: 33,450,832 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.2

Radius: 6.7

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.91 AU - 9.13 AU

Year: 16867 Days

Day: 18.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,164,903 km

• M1: 85,720 km (0.091 R)
• M2: 357,090 km (0.056 R)
• M3: 1,581,848 km (0.096 R)
• M4: 3,004,075 km (0.085 R)
• M5: 3,436,413 km (0.12 R)
• M6: 5,628,171 km (0.109 R)
• M7: 5,931,256 km (0.071 R)
• M8: 6,570,039 km (0.107 R)
• M9: 6,778,878 km (0.082 R)
• M10: 12,196,116 km (0.057 R)
• M11: 15,829,399 km (0.056 R)
• M12: 17,850,467 km (0.042 R)
• M13: 18,175,992 km (0.097 R)
• M14: 20,655,576 km (0.107 R)
• M15: 22,491,292 km (0.079 R)
• M16: 30,575,860 km (0.078 R)
• M17: 37,940,713 km (0.106 R)
• M18: 46,866,171 km (0.09 R)
• M19: 47,641,536 km (0.058 R)
• M20: 51,155,141 km (0.047 R)
• M21: 54,155,327 km (0.056 R)
• M22: 57,094,775 km (0.082 R)
• M23: 61,607,844 km (0.105 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: 186 - 12,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit