🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.5

Radius: 14.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.3 AU - 1.32 AU

Year: 984 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,163,741 km

• M1: 182,360 km (0.1 R)
• M2: 680,371 km (0.044 R)
• M3: 1,249,591 km (0.113 R)
• M4: 1,989,652 km (0.091 R)
• M5: 2,816,928 km (0.102 R)
• M6: 3,440,601 km (0.091 R)
• M7: 3,976,012 km (0.1 R)
• M8: 4,656,084 km (0.058 R)
• M9: 5,821,601 km (0.113 R)
• M10: 6,428,520 km (0.067 R)
• M11: 8,132,739 km (0.113 R)
• M12: 8,781,545 km (0.067 R)
• M13: 10,682,036 km (0.093 R)

Asteroid Belt

Center: 1.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.7

Radius: 13.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.49 AU - 2.25 AU

Year: 1678 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,163,741 km

• M1: 171,140 km (0.07 R)
• M2: 844,630 km (0.078 R)
• M3: 1,326,484 km (0.116 R)
• M4: 1,801,158 km (0.103 R)
• M5: 2,262,967 km (0.117 R)
• M6: 2,861,059 km (0.037 R)
• M7: 3,978,107 km (0.032 R)
• M8: 4,534,162 km (0.11 R)
• M9: 6,561,961 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.5

Radius: 10.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.56 AU - 3 AU

Year: 3041 Days

Day: 14.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,163,741 km

• M1: 128,654 km (0.072 R)
• M2: 564,882 km (0.067 R)
• M3: 1,036,863 km (0.028 R)
• M4: 1,441,226 km (0.09 R)
• M5: 2,125,786 km (0.113 R)
• M6: 2,509,055 km (0.066 R)
• M7: 2,863,453 km (0.109 R)
• M8: 3,251,510 km (0.117 R)
• M9: 4,115,138 km (0.057 R)
• M10: 4,488,684 km (0.109 R)
• M11: 6,065,296 km (0.05 R)
• M12: 7,341,216 km (0.114 R)
• M13: 8,042,531 km (0.103 R)
• M14: 8,724,099 km (0.118 R)
• M15: 10,380,447 km (0.102 R)
• M16: 10,705,972 km (0.114 R)
• M17: 13,691,796 km (0.081 R)
• M18: 14,127,873 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.1

Radius: 13.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.44 AU - 3.68 AU

Year: 4406 Days

Day: 12.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,163,741 km

• M1: 171,140 km (0.085 R)
• M2: 1,150,108 km (0.113 R)
• M3: 2,290,942 km (0.082 R)
• M4: 4,212,526 km (0.113 R)
• M5: 4,743,449 km (0.115 R)
• M6: 5,758,172 km (0.116 R)
• M7: 6,610,580 km (0.079 R)
• M8: 7,171,872 km (0.057 R)
• M9: 7,988,526 km (0.108 R)
• M10: 8,626,112 km (0.035 R)
• M11: 10,539,170 km (0.112 R)
• M12: 11,414,617 km (0.11 R)
• M13: 11,851,742 km (0.107 R)
• M14: 12,566,820 km (0.117 R)
• M15: 13,795,168 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.8

Radius: 10.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.49 AU - 3.63 AU

Year: 4406 Days

Day: 15 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,163,741 km

• M1: 134,638 km (0.032 R)
• M2: 881,580 km (0.082 R)
• M3: 2,901,002 km (0.066 R)
• M4: 3,314,490 km (0.113 R)
• M5: 4,038,694 km (0.097 R)
• M6: 5,501,013 km (0.08 R)
• M7: 6,244,814 km (0.095 R)
• M8: 6,852,630 km (0.116 R)
• M9: 11,202,038 km (0.058 R)
• M10: 12,100,224 km (0.096 R)
• M11: 14,650,119 km (0.047 R)
• M12: 17,112,052 km (0.041 R)
• M13: 18,027,142 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.6

Radius: 13.2

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.29 AU - 4.61 AU

Year: 5150 Days

Day: 7.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,163,741 km

• M1: 173,384 km (0.07 R)
• M2: 667,954 km (0.11 R)
• M3: 1,226,254 km (0.104 R)
• M4: 1,812,977 km (0.084 R)
• M5: 3,289,657 km (0.09 R)
• M6: 4,757,063 km (0.105 R)
• M7: 5,435,339 km (0.114 R)
• M8: 6,250,349 km (0.084 R)
• M9: 7,012,400 km (0.111 R)
• M10: 8,036,697 km (0.079 R)
• M11: 9,126,816 km (0.078 R)
• M12: 9,839,950 km (0.119 R)
• M13: 12,870,503 km (0.081 R)
• M14: 14,274,928 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 8.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.52 AU - 5.98 AU

Year: 9045 Days

Day: 5.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 152.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,163,741 km

• M1: 104,569 km (0.094 R)
• M2: 447,597 km (0.107 R)
• M3: 742,155 km (0.114 R)
• M4: 2,877,365 km (0.103 R)
• M5: 3,474,261 km (0.077 R)
• M6: 4,597,741 km (0.076 R)
• M7: 5,528,838 km (0.05 R)
• M8: 5,916,147 km (0.116 R)
• M9: 6,226,413 km (0.026 R)
• M10: 12,136,726 km (0.037 R)
• M11: 12,638,776 km (0.108 R)
• M12: 15,827,904 km (0.086 R)
• M13: 16,794,156 km (0.096 R)
• M14: 19,859,417 km (0.088 R)
• M15: 25,737,266 km (0.096 R)
• M16: 28,715,162 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 15,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit