🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.1

Radius: 12.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.55 AU - 0.75 AU

Year: 355 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 67,501,501 km

• M1: 153,487 km (0.055 R)
• M2: 562,638 km (0.079 R)
• M3: 974,481 km (0.113 R)
• M4: 2,018,225 km (0.09 R)
• M5: 2,490,505 km (0.096 R)
• M6: 3,036,388 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.5

Radius: 15

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.56 AU - 0.76 AU

Year: 364 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 67,501,501 km

• M1: 187,745 km (0.097 R)
• M2: 771,775 km (0.093 R)
• M3: 1,903,633 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215

Radius: 12.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.84 AU - 1.22 AU

Year: 709 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,501,501 km

• M1: 150,495 km (0.033 R)
• M2: 728,691 km (0.094 R)
• M3: 1,220,868 km (0.104 R)
• M4: 1,607,429 km (0.057 R)
• M5: 2,093,772 km (0.115 R)
• M6: 2,787,008 km (0.105 R)
• M7: 3,357,126 km (0.041 R)
• M8: 3,800,384 km (0.062 R)
• M9: 4,631,550 km (0.105 R)
• M10: 5,167,559 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.4

Radius: 13.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.1 AU - 1.16 AU

Year: 815 Days

Day: 14.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,501,501 km

• M1: 165,455 km (0.107 R)
• M2: 606,769 km (0.085 R)
• M3: 1,115,701 km (0.067 R)
• M4: 1,619,995 km (0.113 R)
• M5: 2,058,018 km (0.067 R)
• M6: 2,619,608 km (0.068 R)
• M7: 3,244,329 km (0.102 R)
• M8: 3,794,251 km (0.095 R)
• M9: 5,677,987 km (0.084 R)
• M10: 6,399,498 km (0.07 R)
• M11: 7,291,849 km (0.026 R)
• M12: 8,049,861 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.7

Radius: 8.1

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.83 AU - 2.99 AU

Year: 2538 Days

Day: 13.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,501,501 km

• M1: 100,979 km (0.09 R)
• M2: 400,025 km (0.069 R)
• M3: 762,949 km (0.092 R)
• M4: 1,779,018 km (0.096 R)
• M5: 3,903,457 km (0.082 R)
• M6: 5,261,357 km (0.083 R)
• M7: 5,972,845 km (0.066 R)
• M8: 6,351,776 km (0.115 R)
• M9: 8,778,702 km (0.094 R)
• M10: 9,169,601 km (0.088 R)
• M11: 14,720,281 km (0.11 R)
• M12: 16,369,448 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 12.3

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.22 AU - 3.3 AU

Year: 3110 Days

Day: 14.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,501,501 km

• M1: 153,039 km (0.048 R)
• M2: 557,701 km (0.097 R)
• M3: 1,378,096 km (0.115 R)
• M4: 1,780,813 km (0.107 R)
• M5: 4,279,097 km (0.054 R)
• M6: 4,787,581 km (0.046 R)
• M7: 5,397,342 km (0.103 R)
• M8: 7,313,092 km (0.115 R)
• M9: 7,988,825 km (0.062 R)
• M10: 8,791,268 km (0.08 R)
• M11: 11,183,338 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.6

Radius: 13.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.34 AU - 3.2 AU

Year: 3127 Days

Day: 5.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,501,501 km

• M1: 163,361 km (0.108 R)
• M2: 625,618 km (0.065 R)
• M3: 1,180,327 km (0.079 R)
• M4: 2,134,313 km (0.074 R)
• M5: 3,569,555 km (0.04 R)
• M6: 4,338,338 km (0.089 R)
• M7: 4,784,439 km (0.074 R)
• M8: 5,475,581 km (0.118 R)
• M9: 6,258,577 km (0.078 R)
• M10: 6,971,859 km (0.103 R)
• M11: 8,659,473 km (0.037 R)
• M12: 9,198,025 km (0.039 R)
• M13: 10,157,695 km (0.035 R)
• M14: 11,904,101 km (0.103 R)
• M15: 16,134,579 km (0.086 R)
• M16: 17,055,803 km (0.096 R)
• M17: 17,742,607 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.1

Radius: 12.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.52 AU - 6.4 AU

Year: 8653 Days

Day: 9.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,501,501 km

• M1: 150,495 km (0.106 R)
• M2: 546,032 km (0.115 R)
• M3: 975,677 km (0.044 R)
• M4: 1,818,961 km (0.07 R)
• M5: 2,955,904 km (0.106 R)
• M6: 3,336,930 km (0.075 R)
• M7: 4,096,887 km (0.087 R)
• M8: 5,115,948 km (0.042 R)
• M9: 6,060,359 km (0.107 R)
• M10: 7,006,566 km (0.074 R)
• M11: 7,769,216 km (0.114 R)
• M12: 9,550,328 km (0.095 R)
• M13: 14,021,360 km (0.108 R)
• M14: 15,419,501 km (0.089 R)
• M15: 15,927,087 km (0.062 R)
• M16: 17,722,860 km (0.073 R)
• M17: 20,322,123 km (0.104 R)
• M18: 23,083,550 km (0.09 R)
• M19: 27,820,866 km (0.106 R)
• M20: 31,215,391 km (0.1 R)
• M21: 31,620,053 km (0.112 R)
• M22: 37,889,999 km (0.104 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.9

Radius: 6.1

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.12 AU - 10.24 AU

Year: 17345 Days

Day: 21.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,501,501 km

• M1: 76,445 km (0.112 R)
• M2: 352,004 km (0.101 R)
• M3: 583,581 km (0.052 R)
• M4: 962,064 km (0.094 R)
• M5: 1,193,941 km (0.116 R)
• M6: 1,417,739 km (0.114 R)
• M7: 1,653,206 km (0.076 R)
• M8: 2,498,883 km (0.119 R)
• M9: 2,966,675 km (0.111 R)
• M10: 3,247,919 km (0.106 R)
• M11: 3,518,991 km (0.106 R)
• M12: 4,168,545 km (0.115 R)
• M13: 5,362,186 km (0.105 R)
• M14: 7,673,324 km (0.068 R)
• M15: 9,556,462 km (0.109 R)
• M16: 10,285,452 km (0.104 R)
• M17: 11,540,279 km (0.091 R)
• M18: 14,567,093 km (0.085 R)
• M19: 17,503,699 km (0.099 R)
• M20: 17,751,134 km (0.113 R)
• M21: 20,537,095 km (0.1 R)
• M22: 21,652,945 km (0.109 R)
• M23: 24,004,923 km (0.035 R)
• M24: 25,242,397 km (0.108 R)
• M25: 25,983,505 km (0.115 R)
• M26: 26,413,449 km (0.114 R)
• M27: 28,407,439 km (0.049 R)
• M28: 34,082,584 km (0.082 R)
• M29: 35,118,250 km (0.1 R)
• M30: 35,380,345 km (0.078 R)
• M31: 36,710,869 km (0.105 R)
• M32: 41,923,606 km (0.091 R)
• M33: 43,866,284 km (0.072 R)
• M34: 49,229,218 km (0.097 R)
• M35: 49,887,449 km (0.109 R)
• M36: 51,558,906 km (0.086 R)
• M37: 58,802,435 km (0.103 R)
• M38: 59,357,742 km (0.107 R)
• M39: 63,730,787 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 20,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit