🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.9

Radius: 14.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.69 AU - 1.07 AU

Year: 542 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 19,714,858 km

• M1: 185,352 km (0.057 R)
• M2: 664,813 km (0.106 R)
• M3: 2,996,296 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.3

Radius: 13.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.23 AU - 1.25 AU

Year: 906 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 19,714,858 km

• M1: 164,408 km (0.081 R)
• M2: 616,194 km (0.102 R)
• M3: 1,851,274 km (0.045 R)
• M4: 2,513,843 km (0.06 R)
• M5: 3,015,893 km (0.094 R)
• M6: 4,837,397 km (0.108 R)
• M7: 5,945,319 km (0.087 R)
• M8: 6,930,869 km (0.097 R)
• M9: 7,350,043 km (0.089 R)
• M10: 7,856,581 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.7

Radius: 8.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.44 AU - 1.56 AU

Year: 1205 Days

Day: 14.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,714,858 km

• M1: 106,364 km (0.038 R)
• M2: 387,159 km (0.108 R)
• M3: 696,378 km (0.107 R)
• M4: 980,764 km (0.107 R)
• M5: 1,886,878 km (0.051 R)
• M6: 2,251,598 km (0.1 R)
• M7: 2,727,169 km (0.057 R)
• M8: 3,610,694 km (0.051 R)
• M9: 3,893,285 km (0.085 R)
• M10: 4,337,590 km (0.101 R)
• M11: 5,749,196 km (0.107 R)
• M12: 6,117,057 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.4

Radius: 8.4

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.57 AU - 1.81 AU

Year: 1441 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 178.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,714,858 km

• M1: 104,569 km (0.1 R)
• M2: 386,112 km (0.057 R)
• M3: 672,592 km (0.084 R)
• M4: 1,037,910 km (0.046 R)
• M5: 1,445,415 km (0.096 R)
• M6: 1,821,204 km (0.112 R)
• M7: 2,431,564 km (0.051 R)
• M8: 2,703,383 km (0.101 R)
• M9: 3,171,924 km (0.084 R)
• M10: 3,879,671 km (0.092 R)
• M11: 4,143,861 km (0.043 R)
• M12: 4,514,714 km (0.048 R)
• M13: 5,452,543 km (0.109 R)
• M14: 5,784,800 km (0.064 R)
• M15: 6,514,688 km (0.094 R)
• M16: 7,120,709 km (0.108 R)
• M17: 8,156,674 km (0.081 R)
• M18: 10,222,621 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 14.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.41 AU - 3.83 AU

Year: 3615 Days

Day: 13.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,714,858 km

• M1: 179,517 km (0.101 R)
• M2: 2,391,771 km (0.087 R)
• M3: 2,977,596 km (0.067 R)
• M4: 4,535,957 km (0.12 R)
• M5: 5,686,365 km (0.113 R)
• M6: 6,139,497 km (0.098 R)
• M7: 8,893,145 km (0.101 R)
• M8: 10,989,310 km (0.113 R)
• M9: 12,669,444 km (0.12 R)
• M10: 14,883,791 km (0.087 R)
• M11: 15,530,054 km (0.076 R)
• M12: 20,525,426 km (0.053 R)
• M13: 20,990,376 km (0.105 R)
• M14: 22,779,118 km (0.115 R)
• M15: 23,493,448 km (0.034 R)
• M16: 25,269,025 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751

Radius: 13.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.57 AU - 4.37 AU

Year: 5189 Days

Day: 9.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,714,858 km

• M1: 170,392 km (0.09 R)
• M2: 743,053 km (0.068 R)
• M3: 1,457,981 km (0.069 R)
• M4: 2,602,853 km (0.115 R)
• M5: 3,058,678 km (0.1 R)
• M6: 4,182,158 km (0.055 R)
• M7: 4,839,042 km (0.105 R)
• M8: 7,372,333 km (0.098 R)
• M9: 9,335,206 km (0.095 R)
• M10: 11,577,529 km (0.056 R)
• M11: 14,324,595 km (0.118 R)
• M12: 14,944,977 km (0.089 R)
• M13: 16,421,957 km (0.077 R)
• M14: 18,124,081 km (0.091 R)
• M15: 20,929,640 km (0.097 R)
• M16: 23,699,743 km (0.074 R)
• M17: 28,256,644 km (0.061 R)
• M18: 29,054,150 km (0.082 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.3

Radius: 13

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.99 AU - 5.77 AU

Year: 7072 Days

Day: 6.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,714,858 km

• M1: 168,597 km (0.094 R)
• M2: 896,839 km (0.071 R)
• M3: 1,357,601 km (0.073 R)
• M4: 1,931,608 km (0.08 R)
• M5: 2,816,928 km (0.039 R)
• M6: 3,468,427 km (0.106 R)
• M7: 4,076,243 km (0.076 R)
• M8: 5,215,730 km (0.105 R)
• M9: 6,926,082 km (0.119 R)
• M10: 7,429,479 km (0.056 R)
• M11: 8,312,106 km (0.078 R)
• M12: 9,476,427 km (0.077 R)
• M13: 12,340,029 km (0.087 R)
• M14: 13,441,219 km (0.064 R)
• M15: 14,751,098 km (0.071 R)
• M16: 15,189,719 km (0.116 R)
• M17: 16,247,226 km (0.108 R)
• M18: 17,569,372 km (0.054 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 12,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit