🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.2

Radius: 13.1

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.45 AU - 0.61 AU

Year: 262 Days

Day: 13 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,651,727 km

• M1: 163,361 km (0.101 R)
• M2: 672,592 km (0.056 R)
• M3: 1,177,186 km (0.039 R)
• M4: 1,664,725 km (0.052 R)
• M5: 2,136,557 km (0.115 R)
• M6: 2,603,751 km (0.073 R)
• M7: 3,062,568 km (0.116 R)
• M8: 3,491,315 km (0.077 R)
• M9: 3,937,715 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.8

Radius: 13.1

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.57 AU - 0.59 AU

Year: 300 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,651,727 km

• M1: 162,912 km (0.074 R)
• M2: 574,905 km (0.082 R)
• M3: 1,009,486 km (0.093 R)
• M4: 1,814,473 km (0.042 R)
• M5: 2,308,594 km (0.114 R)
• M6: 3,025,019 km (0.098 R)
• M7: 3,644,354 km (0.102 R)
• M8: 4,176,174 km (0.102 R)
• M9: 4,903,070 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.6

Radius: 12.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.04 AU - 1.26 AU

Year: 836 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,651,727 km

• M1: 166,951 km (0.033 R)
• M2: 581,038 km (0.098 R)
• M3: 979,118 km (0.118 R)
• M4: 2,141,494 km (0.072 R)
• M5: 2,718,044 km (0.083 R)
• M6: 3,315,986 km (0.073 R)
• M7: 3,924,999 km (0.047 R)
• M8: 4,708,892 km (0.072 R)
• M9: 5,614,109 km (0.113 R)
• M10: 6,482,375 km (0.083 R)
• M11: 7,391,780 km (0.071 R)
• M12: 7,913,877 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582

Radius: 8.1

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.23 AU - 1.35 AU

Year: 994 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,651,727 km

• M1: 100,979 km (0.118 R)
• M2: 353,201 km (0.079 R)
• M3: 694,733 km (0.095 R)
• M4: 1,069,924 km (0.117 R)
• M5: 1,730,847 km (0.04 R)
• M6: 2,342,852 km (0.067 R)
• M7: 2,809,448 km (0.094 R)
• M8: 3,131,682 km (0.078 R)
• M9: 3,392,880 km (0.074 R)
• M10: 3,758,946 km (0.075 R)
• M11: 4,332,205 km (0.111 R)
• M12: 4,605,071 km (0.072 R)
• M13: 5,073,163 km (0.112 R)
• M14: 5,813,972 km (0.102 R)
• M15: 6,125,584 km (0.106 R)
• M16: 6,827,647 km (0.082 R)
• M17: 7,151,227 km (0.075 R)
• M18: 7,606,753 km (0.098 R)
• M19: 7,954,717 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.6

Radius: 14.9

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.56 AU - 2.42 AU

Year: 1904 Days

Day: 13.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 81,651,727 km

• M1: 185,801 km (0.112 R)
• M2: 815,308 km (0.117 R)
• M3: 1,350,420 km (0.098 R)
• M4: 1,912,010 km (0.103 R)
• M5: 2,470,609 km (0.116 R)
• M6: 3,557,886 km (0.106 R)
• M7: 4,839,342 km (0.107 R)
• M8: 5,703,120 km (0.06 R)
• M9: 6,359,705 km (0.07 R)
• M10: 6,931,617 km (0.12 R)
• M11: 8,149,494 km (0.053 R)
• M12: 10,047,292 km (0.111 R)
• M13: 10,573,727 km (0.118 R)
• M14: 11,720,096 km (0.076 R)
• M15: 12,502,792 km (0.083 R)
• M16: 13,278,307 km (0.072 R)
• M17: 14,347,483 km (0.081 R)
• M18: 15,519,582 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.4

Radius: 14.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.24 AU - 4.72 AU

Year: 5385 Days

Day: 8 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 81,651,727 km

• M1: 178,021 km (0.055 R)
• M2: 662,270 km (0.057 R)
• M3: 1,393,803 km (0.092 R)
• M4: 2,018,225 km (0.062 R)
• M5: 2,563,360 km (0.083 R)
• M6: 3,044,167 km (0.11 R)
• M7: 3,532,155 km (0.107 R)
• M8: 4,435,577 km (0.067 R)
• M9: 4,886,764 km (0.11 R)
• M10: 6,190,958 km (0.048 R)
• M11: 7,838,330 km (0.068 R)
• M12: 9,479,568 km (0.047 R)
• M13: 11,618,519 km (0.056 R)
• M14: 14,017,021 km (0.098 R)
• M15: 16,020,735 km (0.118 R)
• M16: 17,831,169 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814

Radius: 5.2

Gravity: 30.1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.41 AU - 9.93 AU

Year: 20395 Days

Day: 16.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,651,727 km

• M1: 65,075 km (0.105 R)
• M2: 340,036 km (0.115 R)
• M3: 777,909 km (0.103 R)
• M4: 1,309,131 km (0.052 R)
• M5: 1,515,277 km (0.059 R)
• M6: 1,817,614 km (0.07 R)
• M7: 2,159,146 km (0.119 R)
• M8: 4,506,337 km (0.062 R)
• M9: 11,470,417 km (0.066 R)
• M10: 12,418,568 km (0.112 R)
• M11: 17,424,412 km (0.062 R)
• M12: 18,311,527 km (0.072 R)
• M13: 18,492,391 km (0.118 R)
• M14: 18,674,601 km (0.114 R)
• M15: 35,879,404 km (0.105 R)
• M16: 39,985,566 km (0.111 R)
• M17: 46,546,629 km (0.114 R)
• M18: 53,236,197 km (0.09 R)
• M19: 55,664,021 km (0.113 R)
• M20: 59,146,061 km (0.115 R)
• M21: 59,939,080 km (0.108 R)
• M22: 63,802,893 km (0.108 R)
• M23: 71,573,007 km (0.112 R)
• M24: 74,067,402 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 10,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit