🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.8

Radius: 12.9

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.79 AU - 1.29 AU

Year: 685 Days

Day: 9.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,941,331 km

• M1: 160,369 km (0.1 R)
• M2: 990,338 km (0.11 R)
• M3: 1,638,396 km (0.07 R)
• M4: 2,408,376 km (0.072 R)
• M5: 3,475,009 km (0.06 R)
• M6: 3,898,969 km (0.045 R)
• M7: 4,341,629 km (0.084 R)
• M8: 5,095,603 km (0.091 R)
• M9: 6,886,588 km (0.072 R)
• M10: 7,399,111 km (0.12 R)
• M11: 7,937,214 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.2

Radius: 9

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.52 AU - 1.62 AU

Year: 1270 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,941,331 km

• M1: 117,734 km (0.094 R)
• M2: 429,196 km (0.116 R)
• M3: 751,580 km (0.061 R)
• M4: 1,039,556 km (0.102 R)
• M5: 1,378,993 km (0.039 R)
• M6: 1,890,917 km (0.074 R)
• M7: 2,537,030 km (0.045 R)
• M8: 3,629,544 km (0.08 R)
• M9: 5,948,460 km (0.085 R)
• M10: 7,506,672 km (0.033 R)
• M11: 8,227,733 km (0.052 R)
• M12: 9,053,065 km (0.045 R)
• M13: 9,901,135 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.6

Radius: 11.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.67 AU - 2.17 AU

Year: 1718 Days

Day: 12.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,941,331 km

• M1: 145,559 km (0.117 R)
• M2: 634,295 km (0.081 R)
• M3: 1,003,353 km (0.049 R)
• M4: 1,478,027 km (0.113 R)
• M5: 1,925,624 km (0.046 R)
• M6: 2,796,732 km (0.052 R)
• M7: 3,236,849 km (0.085 R)
• M8: 3,896,127 km (0.082 R)
• M9: 4,967,547 km (0.094 R)
• M10: 7,882,910 km (0.11 R)
• M11: 8,737,563 km (0.067 R)
• M12: 10,771,047 km (0.116 R)
• M13: 11,674,019 km (0.103 R)
• M14: 12,278,096 km (0.063 R)

Asteroid Belt

Center: 2.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.8

Radius: 10.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.09 AU - 2.87 AU

Year: 2522 Days

Day: 10.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,941,331 km

• M1: 136,732 km (0.068 R)
• M2: 867,219 km (0.115 R)
• M3: 1,452,296 km (0.115 R)
• M4: 2,040,066 km (0.078 R)
• M5: 3,143,350 km (0.088 R)
• M6: 4,924,612 km (0.095 R)
• M7: 5,858,253 km (0.099 R)
• M8: 6,209,359 km (0.073 R)
• M9: 7,967,882 km (0.076 R)
• M10: 9,048,427 km (0.108 R)
• M11: 10,702,232 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.5

Radius: 10

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.85 AU - 5.39 AU

Year: 6412 Days

Day: 12.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,941,331 km

• M1: 124,316 km (0.077 R)
• M2: 436,078 km (0.105 R)
• M3: 922,720 km (0.084 R)
• M4: 2,567,548 km (0.115 R)
• M5: 3,106,101 km (0.093 R)
• M6: 3,505,826 km (0.112 R)
• M7: 4,146,554 km (0.049 R)
• M8: 4,708,743 km (0.105 R)
• M9: 8,201,404 km (0.071 R)
• M10: 9,452,042 km (0.101 R)
• M11: 9,952,447 km (0.036 R)
• M12: 10,646,880 km (0.058 R)
• M13: 12,623,966 km (0.031 R)
• M14: 14,778,923 km (0.11 R)
• M15: 19,204,028 km (0.105 R)
• M16: 19,804,365 km (0.036 R)
• M17: 20,486,082 km (0.079 R)
• M18: 20,902,562 km (0.067 R)
• M19: 24,363,060 km (0.044 R)
• M20: 24,830,703 km (0.117 R)
• M21: 25,145,756 km (0.101 R)
• M22: 25,543,388 km (0.101 R)
• M23: 26,269,536 km (0.077 R)
• M24: 28,531,007 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118

Radius: 12.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.94 AU - 5.52 AU

Year: 7723 Days

Day: 14 Hours

Environment

Temp: -217 °C

Axial Tilt: 107.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,941,331 km

• M1: 152,141 km (0.098 R)
• M2: 784,342 km (0.082 R)
• M3: 1,299,557 km (0.112 R)
• M4: 2,170,067 km (0.09 R)
• M5: 3,250,911 km (0.058 R)
• M6: 4,479,858 km (0.04 R)
• M7: 5,491,738 km (0.038 R)
• M8: 8,825,975 km (0.083 R)
• M9: 9,940,031 km (0.11 R)
• M10: 11,271,152 km (0.111 R)
• M11: 11,654,123 km (0.095 R)
• M12: 12,993,772 km (0.026 R)
• M13: 14,186,516 km (0.051 R)
• M14: 14,733,894 km (0.105 R)
• M15: 15,870,988 km (0.074 R)
• M16: 17,685,311 km (0.094 R)
• M17: 21,918,781 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491

Radius: 11.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.57 AU - 6.29 AU

Year: 9324 Days

Day: 13.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,941,331 km

• M1: 148,102 km (0.102 R)
• M2: 625,170 km (0.068 R)
• M3: 1,328,279 km (0.056 R)
• M4: 2,530,747 km (0.058 R)
• M5: 4,302,734 km (0.065 R)
• M6: 4,801,792 km (0.093 R)
• M7: 6,715,299 km (0.073 R)
• M8: 8,611,601 km (0.078 R)
• M9: 10,841,657 km (0.07 R)
• M10: 11,875,977 km (0.117 R)
• M11: 12,417,072 km (0.058 R)
• M12: 13,490,736 km (0.094 R)
• M13: 14,503,065 km (0.096 R)
• M14: 17,015,711 km (0.103 R)
• M15: 18,055,266 km (0.113 R)
• M16: 20,032,501 km (0.096 R)
• M17: 21,034,209 km (0.108 R)
• M18: 21,587,272 km (0.118 R)
• M19: 23,221,030 km (0.114 R)
• M20: 25,734,424 km (0.11 R)
• M21: 28,520,086 km (0.084 R)
• M22: 29,393,438 km (0.112 R)
• M23: 32,643,901 km (0.106 R)
• M24: 35,123,186 km (0.045 R)
• M25: 38,424,961 km (0.095 R)
• M26: 38,896,045 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 14,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit