🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10

Radius: 9.9

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.77 AU - 0.83 AU

Year: 477 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 34,447,653 km

• M1: 126,859 km (0.09 R)
• M2: 1,037,760 km (0.037 R)
• M3: 1,465,910 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.9

Radius: 8.8

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.81 AU - 1.01 AU

Year: 579 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,447,653 km

• M1: 109,506 km (0.063 R)
• M2: 393,592 km (0.111 R)
• M3: 721,660 km (0.092 R)
• M4: 1,016,368 km (0.073 R)
• M5: 1,393,055 km (0.1 R)
• M6: 2,025,555 km (0.083 R)
• M7: 2,504,268 km (0.095 R)
• M8: 2,792,992 km (0.095 R)
• M9: 3,374,778 km (0.096 R)
• M10: 3,755,655 km (0.044 R)
• M11: 4,136,082 km (0.103 R)
• M12: 4,778,754 km (0.103 R)
• M13: 6,596,369 km (0.116 R)

Asteroid Belt

Center: 1.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 9.6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.46 AU - 1.7 AU

Year: 1324 Days

Day: 12.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,447,653 km

• M1: 119,379 km (0.05 R)
• M2: 465,100 km (0.118 R)
• M3: 788,082 km (0.077 R)
• M4: 1,168,659 km (0.102 R)
• M5: 2,097,362 km (0.1 R)
• M6: 2,498,584 km (0.08 R)
• M7: 3,637,771 km (0.057 R)
• M8: 3,937,865 km (0.084 R)
• M9: 4,660,722 km (0.085 R)
• M10: 6,279,071 km (0.099 R)
• M11: 6,666,380 km (0.03 R)
• M12: 9,305,736 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.2

Radius: 10.7

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.57 AU - 1.71 AU

Year: 1401 Days

Day: 7.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,447,653 km

• M1: 133,292 km (0.105 R)
• M2: 474,824 km (0.102 R)
• M3: 827,426 km (0.068 R)
• M4: 1,227,899 km (0.027 R)
• M5: 2,112,771 km (0.034 R)
• M6: 2,502,024 km (0.119 R)
• M7: 3,191,970 km (0.101 R)
• M8: 3,776,299 km (0.118 R)
• M9: 4,185,898 km (0.091 R)
• M10: 4,664,910 km (0.067 R)
• M11: 5,095,303 km (0.037 R)
• M12: 6,349,532 km (0.107 R)
• M13: 7,548,110 km (0.065 R)
• M14: 8,055,995 km (0.043 R)
• M15: 8,407,251 km (0.101 R)
• M16: 9,652,653 km (0.076 R)
• M17: 11,088,643 km (0.106 R)
• M18: 11,487,172 km (0.078 R)
• M19: 12,701,308 km (0.108 R)
• M20: 13,178,076 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.8

Radius: 10.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.55 AU - 2.01 AU

Year: 1584 Days

Day: 5.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 34,447,653 km

• M1: 131,796 km (0.025 R)
• M2: 540,796 km (0.05 R)
• M3: 991,535 km (0.062 R)
• M4: 1,592,769 km (0.105 R)
• M5: 1,977,235 km (0.085 R)
• M6: 2,517,433 km (0.088 R)
• M7: 2,947,976 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.6

Radius: 12.3

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.41 AU - 2.45 AU

Year: 2526 Days

Day: 11.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,447,653 km

• M1: 153,188 km (0.093 R)
• M2: 574,905 km (0.118 R)
• M3: 1,002,904 km (0.103 R)
• M4: 1,405,023 km (0.072 R)
• M5: 1,966,314 km (0.105 R)
• M6: 2,721,335 km (0.092 R)
• M7: 3,184,191 km (0.114 R)
• M8: 4,185,449 km (0.083 R)
• M9: 4,852,506 km (0.116 R)
• M10: 6,148,622 km (0.116 R)
• M11: 7,194,311 km (0.077 R)
• M12: 8,594,398 km (0.055 R)
• M13: 9,087,323 km (0.087 R)
• M14: 10,801,265 km (0.081 R)
• M15: 11,670,878 km (0.091 R)
• M16: 12,452,976 km (0.113 R)
• M17: 13,316,155 km (0.064 R)
• M18: 14,267,299 km (0.104 R)
• M19: 17,899,086 km (0.115 R)
• M20: 19,116,514 km (0.073 R)
• M21: 21,586,973 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.3

Radius: 4.1

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.93 AU - 7.77 AU

Year: 10671 Days

Day: 24.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,447,653 km

• M1: 55,501 km (0.109 R)
• M2: 961,316 km (0.052 R)
• M3: 1,275,920 km (0.093 R)
• M4: 2,785,812 km (0.065 R)
• M5: 3,082,015 km (0.081 R)
• M6: 3,714,066 km (0.118 R)
• M7: 4,097,785 km (0.074 R)
• M8: 4,507,234 km (0.085 R)
• M9: 6,556,127 km (0.085 R)
• M10: 8,448,540 km (0.091 R)
• M11: 9,366,921 km (0.089 R)
• M12: 11,548,208 km (0.067 R)
• M13: 11,950,476 km (0.079 R)
• M14: 14,562,156 km (0.049 R)
• M15: 16,881,372 km (0.112 R)
• M16: 20,148,140 km (0.099 R)
• M17: 21,929,253 km (0.071 R)
• M18: 25,126,159 km (0.118 R)
• M19: 25,377,783 km (0.094 R)
• M20: 26,487,350 km (0.113 R)
• M21: 27,718,241 km (0.113 R)
• M22: 28,894,679 km (0.113 R)
• M23: 32,723,038 km (0.051 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: 290 - 19,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit