🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.2

Radius: 9.6

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.61 AU - 0.65 AU

Year: 333 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 71,935,398 km

• M1: 120,426 km (0.089 R)
• M2: 529,726 km (0.049 R)
• M3: 1,328,130 km (0.115 R)
• M4: 1,824,047 km (0.078 R)
• M5: 2,324,003 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.4

Radius: 10

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.61 AU - 0.69 AU

Year: 349 Days

Day: 11.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,935,398 km

• M1: 124,316 km (0.112 R)
• M2: 442,361 km (0.109 R)
• M3: 774,319 km (0.079 R)
• M4: 1,186,760 km (0.118 R)
• M5: 1,552,228 km (0.051 R)
• M6: 1,969,456 km (0.071 R)
• M7: 2,353,025 km (0.11 R)
• M8: 2,928,528 km (0.05 R)
• M9: 3,294,744 km (0.115 R)
• M10: 3,619,371 km (0.085 R)
• M11: 4,470,284 km (0.079 R)
• M12: 5,002,852 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.4

Radius: 11.6

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.82 AU - 1.26 AU

Year: 707 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,935,398 km

• M1: 145,708 km (0.063 R)
• M2: 809,773 km (0.102 R)
• M3: 1,282,503 km (0.058 R)
• M4: 1,920,537 km (0.042 R)
• M5: 3,430,130 km (0.083 R)
• M6: 3,963,596 km (0.081 R)
• M7: 4,699,318 km (0.059 R)
• M8: 5,162,024 km (0.117 R)
• M9: 5,636,100 km (0.052 R)
• M10: 6,799,373 km (0.12 R)
• M11: 7,370,089 km (0.11 R)
• M12: 7,760,390 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.9

Radius: 12.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.02 AU - 1.3 AU

Year: 833 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,935,398 km

• M1: 152,739 km (0.082 R)
• M2: 558,449 km (0.08 R)
• M3: 1,307,037 km (0.11 R)
• M4: 1,862,344 km (0.081 R)
• M5: 2,654,315 km (0.059 R)
• M6: 3,234,904 km (0.103 R)
• M7: 4,485,243 km (0.043 R)
• M8: 5,245,500 km (0.044 R)
• M9: 5,961,475 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 8.8

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.72 AU - 4.72 AU

Year: 5781 Days

Day: 11.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,935,398 km

• M1: 109,506 km (0.055 R)
• M2: 528,978 km (0.071 R)
• M3: 943,813 km (0.028 R)
• M4: 1,543,850 km (0.089 R)
• M5: 1,821,952 km (0.046 R)
• M6: 2,229,607 km (0.075 R)
• M7: 2,772,049 km (0.114 R)
• M8: 3,064,662 km (0.077 R)
• M9: 3,465,285 km (0.108 R)
• M10: 4,908,456 km (0.117 R)
• M11: 5,488,297 km (0.091 R)
• M12: 6,178,242 km (0.117 R)
• M13: 7,844,613 km (0.038 R)
• M14: 8,353,994 km (0.105 R)
• M15: 11,189,771 km (0.086 R)
• M16: 11,835,585 km (0.1 R)
• M17: 12,453,574 km (0.115 R)
• M18: 12,770,422 km (0.086 R)
• M19: 14,494,687 km (0.113 R)
• M20: 15,808,905 km (0.093 R)
• M21: 20,154,274 km (0.053 R)
• M22: 21,109,905 km (0.084 R)
• M23: 22,952,801 km (0.038 R)
• M24: 23,270,098 km (0.109 R)
• M25: 24,321,472 km (0.106 R)
• M26: 24,734,063 km (0.116 R)
• M27: 25,658,428 km (0.112 R)
• M28: 26,000,260 km (0.108 R)
• M29: 28,205,781 km (0.088 R)
• M30: 32,484,729 km (0.104 R)
• M31: 33,491,223 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.4

Radius: 7.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.24 AU - 8.38 AU

Year: 11851 Days

Day: 21.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,935,398 km

• M1: 102,475 km (0.11 R)
• M2: 353,649 km (0.109 R)
• M3: 1,768,247 km (0.029 R)
• M4: 2,949,322 km (0.084 R)
• M5: 6,135,308 km (0.088 R)
• M6: 6,856,370 km (0.063 R)
• M7: 7,202,389 km (0.032 R)
• M8: 8,784,088 km (0.112 R)
• M9: 13,351,012 km (0.067 R)
• M10: 15,188,672 km (0.105 R)
• M11: 23,916,660 km (0.09 R)
• M12: 25,362,973 km (0.067 R)
• M13: 26,359,145 km (0.109 R)
• M14: 29,867,963 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.9

Radius: 6.9

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.72 AU - 10.52 AU

Year: 16877 Days

Day: 16.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,935,398 km

• M1: 87,066 km (0.089 R)
• M2: 304,880 km (0.092 R)
• M3: 578,645 km (0.096 R)
• M4: 850,913 km (0.111 R)
• M5: 1,263,204 km (0.031 R)
• M6: 1,612,964 km (0.072 R)
• M7: 2,787,008 km (0.107 R)
• M8: 3,166,389 km (0.101 R)
• M9: 4,788,478 km (0.051 R)
• M10: 6,081,901 km (0.111 R)
• M11: 7,403,449 km (0.034 R)
• M12: 10,364,290 km (0.073 R)
• M13: 11,525,768 km (0.082 R)
• M14: 12,502,044 km (0.059 R)
• M15: 15,373,724 km (0.079 R)
• M16: 18,832,577 km (0.115 R)
• M17: 23,280,869 km (0.031 R)
• M18: 28,151,477 km (0.088 R)
• M19: 29,795,109 km (0.1 R)
• M20: 31,501,721 km (0.051 R)
• M21: 33,401,315 km (0.098 R)
• M22: 33,920,569 km (0.071 R)
• M23: 59,193,334 km (0.113 R)
• M24: 69,590,386 km (0.032 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit