🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.5

Radius: 9.8

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.83 AU - 0.97 AU

Year: 551 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,279,848 km

• M1: 122,072 km (0.11 R)
• M2: 444,306 km (0.118 R)
• M3: 968,347 km (0.078 R)
• M4: 1,472,941 km (0.049 R)
• M5: 1,943,725 km (0.102 R)
• M6: 2,533,440 km (0.048 R)
• M7: 3,683,548 km (0.07 R)
• M8: 4,054,551 km (0.089 R)
• M9: 4,728,789 km (0.065 R)
• M10: 5,303,245 km (0.101 R)
• M11: 5,741,716 km (0.06 R)
• M12: 6,415,355 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.8

Radius: 13.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.71 AU - 1.15 AU

Year: 579 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,279,848 km

• M1: 169,943 km (0.072 R)
• M2: 628,461 km (0.07 R)
• M3: 1,305,690 km (0.097 R)
• M4: 1,836,763 km (0.083 R)
• M5: 2,310,689 km (0.117 R)
• M6: 3,393,927 km (0.082 R)
• M7: 3,856,932 km (0.092 R)
• M8: 4,762,598 km (0.057 R)
• M9: 5,187,755 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 12.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.94 AU - 1.38 AU

Year: 807 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,279,848 km

• M1: 157,975 km (0.097 R)
• M2: 783,594 km (0.11 R)
• M3: 1,410,409 km (0.119 R)
• M4: 1,831,527 km (0.106 R)
• M5: 2,437,847 km (0.082 R)
• M6: 3,007,366 km (0.108 R)
• M7: 3,624,158 km (0.099 R)
• M8: 4,462,056 km (0.064 R)
• M9: 5,354,407 km (0.089 R)
• M10: 6,932,964 km (0.079 R)

Asteroid Belt

Center: 1.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 14.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.68 AU - 2.18 AU

Year: 1731 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,279,848 km

• M1: 180,415 km (0.056 R)
• M2: 994,227 km (0.109 R)
• M3: 1,513,482 km (0.099 R)
• M4: 2,563,808 km (0.105 R)
• M5: 3,205,733 km (0.064 R)
• M6: 3,818,635 km (0.082 R)
• M7: 4,360,928 km (0.099 R)
• M8: 5,095,902 km (0.11 R)
• M9: 5,733,638 km (0.084 R)
• M10: 6,400,246 km (0.062 R)
• M11: 7,404,347 km (0.114 R)
• M12: 8,083,671 km (0.049 R)
• M13: 9,505,000 km (0.113 R)
• M14: 10,983,326 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.8

Radius: 13.6

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.21 AU - 4.33 AU

Year: 5697 Days

Day: 6.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,279,848 km

• M1: 170,841 km (0.112 R)
• M2: 711,936 km (0.065 R)
• M3: 1,382,135 km (0.11 R)
• M4: 2,671,369 km (0.096 R)
• M5: 5,658,390 km (0.092 R)
• M6: 7,371,734 km (0.069 R)
• M7: 7,866,305 km (0.059 R)
• M8: 8,313,004 km (0.089 R)
• M9: 9,257,266 km (0.103 R)
• M10: 10,071,228 km (0.102 R)
• M11: 12,430,237 km (0.036 R)
• M12: 14,312,327 km (0.051 R)
• M13: 14,875,863 km (0.116 R)
• M14: 16,433,176 km (0.095 R)
• M15: 17,395,240 km (0.093 R)
• M16: 18,096,555 km (0.043 R)
• M17: 19,245,766 km (0.106 R)
• M18: 21,092,701 km (0.099 R)
• M19: 21,622,278 km (0.112 R)
• M20: 22,160,830 km (0.102 R)
• M21: 23,264,862 km (0.046 R)
• M22: 23,688,224 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.1

Radius: 4.7

Gravity: 33.46 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.24 AU - 8.48 AU

Year: 11601 Days

Day: 20.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,279,848 km

• M1: 58,493 km (0.117 R)
• M2: 260,300 km (0.106 R)
• M3: 442,211 km (0.089 R)
• M4: 667,805 km (0.111 R)
• M5: 926,160 km (0.061 R)
• M6: 1,235,978 km (0.08 R)
• M7: 1,769,444 km (0.111 R)
• M8: 1,936,993 km (0.046 R)
• M9: 2,133,714 km (0.088 R)
• M10: 2,504,867 km (0.032 R)
• M11: 2,738,688 km (0.06 R)
• M12: 3,033,695 km (0.109 R)
• M13: 5,233,532 km (0.066 R)
• M14: 5,616,353 km (0.111 R)
• M15: 6,359,705 km (0.097 R)
• M16: 6,634,815 km (0.053 R)
• M17: 10,913,613 km (0.104 R)
• M18: 11,137,861 km (0.119 R)
• M19: 11,711,868 km (0.088 R)
• M20: 12,609,305 km (0.11 R)
• M21: 14,073,270 km (0.118 R)
• M22: 14,675,850 km (0.106 R)
• M23: 15,646,890 km (0.108 R)
• M24: 17,410,051 km (0.038 R)
• M25: 17,716,277 km (0.094 R)
• M26: 18,104,035 km (0.081 R)
• M27: 24,143,301 km (0.097 R)
• M28: 26,087,325 km (0.088 R)
• M29: 32,889,241 km (0.048 R)
• M30: 40,115,267 km (0.075 R)
• M31: 41,188,183 km (0.093 R)
• M32: 43,812,579 km (0.098 R)
• M33: 44,236,988 km (0.084 R)
• M34: 44,664,090 km (0.108 R)
• M35: 48,030,042 km (0.056 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: 290 - 13,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit