🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.8

Radius: 9.5

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.78 AU - 1.2 AU

Year: 636 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,161,757 km

• M1: 127,607 km (0.117 R)
• M2: 442,062 km (0.049 R)
• M3: 915,539 km (0.109 R)
• M4: 1,366,128 km (0.105 R)
• M5: 1,734,737 km (0.106 R)
• M6: 2,373,370 km (0.052 R)
• M7: 2,709,068 km (0.098 R)
• M8: 3,622,662 km (0.118 R)
• M9: 4,187,693 km (0.084 R)
• M10: 4,875,993 km (0.059 R)
• M11: 6,028,345 km (0.092 R)
• M12: 6,947,325 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.7

Radius: 8.7

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.67 AU - 1.81 AU

Year: 1482 Days

Day: 10.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,161,757 km

• M1: 108,159 km (0.098 R)
• M2: 514,317 km (0.111 R)
• M3: 813,513 km (0.101 R)
• M4: 1,612,665 km (0.054 R)
• M5: 1,948,512 km (0.076 R)
• M6: 2,355,718 km (0.072 R)
• M7: 2,707,871 km (0.104 R)
• M8: 3,125,249 km (0.06 R)
• M9: 3,518,991 km (0.104 R)
• M10: 4,017,002 km (0.07 R)
• M11: 4,368,108 km (0.119 R)
• M12: 4,923,116 km (0.106 R)
• M13: 5,347,825 km (0.096 R)
• M14: 5,889,369 km (0.103 R)
• M15: 6,516,932 km (0.059 R)
• M16: 8,251,370 km (0.081 R)
• M17: 9,037,058 km (0.077 R)
• M18: 9,609,419 km (0.08 R)
• M19: 10,478,732 km (0.089 R)
• M20: 10,826,847 km (0.105 R)
• M21: 12,220,052 km (0.106 R)
• M22: 14,020,013 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.9

Radius: 10.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.16 AU - 2.26 AU

Year: 2121 Days

Day: 13.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 74,161,757 km

• M1: 163,660 km (0.079 R)
• M2: 922,271 km (0.067 R)
• M3: 1,278,912 km (0.11 R)
• M4: 1,916,947 km (0.12 R)
• M5: 2,654,913 km (0.075 R)
• M6: 4,211,330 km (0.092 R)
• M7: 4,706,050 km (0.099 R)
• M8: 6,909,776 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 12.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.52 AU - 3.92 AU

Year: 4633 Days

Day: 7.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,161,757 km

• M1: 160,967 km (0.117 R)
• M2: 561,441 km (0.106 R)
• M3: 1,285,345 km (0.075 R)
• M4: 1,951,953 km (0.106 R)
• M5: 5,132,853 km (0.096 R)
• M6: 6,025,653 km (0.076 R)
• M7: 6,687,324 km (0.096 R)
• M8: 7,573,243 km (0.075 R)
• M9: 8,119,125 km (0.109 R)
• M10: 12,555,749 km (0.053 R)
• M11: 16,043,025 km (0.106 R)
• M12: 16,884,214 km (0.113 R)
• M13: 19,517,137 km (0.103 R)
• M14: 25,101,924 km (0.111 R)
• M15: 25,826,876 km (0.088 R)
• M16: 26,648,617 km (0.049 R)
• M17: 27,065,995 km (0.058 R)
• M18: 30,382,131 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.7

Radius: 10.2

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.19 AU - 4.23 AU

Year: 5577 Days

Day: 14.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,161,757 km

• M1: 134,189 km (0.106 R)
• M2: 490,531 km (0.11 R)
• M3: 821,891 km (0.096 R)
• M4: 1,154,297 km (0.088 R)
• M5: 1,505,254 km (0.079 R)
• M6: 1,957,039 km (0.091 R)
• M7: 3,302,074 km (0.086 R)
• M8: 3,628,048 km (0.106 R)
• M9: 4,096,289 km (0.103 R)
• M10: 5,126,121 km (0.088 R)
• M11: 5,656,146 km (0.03 R)
• M12: 6,254,837 km (0.041 R)
• M13: 6,586,495 km (0.092 R)
• M14: 7,141,952 km (0.116 R)
• M15: 7,504,727 km (0.119 R)
• M16: 8,072,002 km (0.049 R)
• M17: 10,492,196 km (0.107 R)
• M18: 10,961,934 km (0.044 R)
• M19: 13,414,441 km (0.095 R)
• M20: 14,307,391 km (0.119 R)
• M21: 22,387,321 km (0.081 R)
• M22: 25,528,428 km (0.063 R)
• M23: 27,160,391 km (0.078 R)
• M24: 27,867,839 km (0.051 R)
• M25: 28,769,466 km (0.052 R)
• M26: 31,494,092 km (0.093 R)
• M27: 32,176,557 km (0.109 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.5

Radius: 7.1

Gravity: 16.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.41 AU - 8.45 AU

Year: 11779 Days

Day: 18.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 166.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,161,757 km

• M1: 92,003 km (0.109 R)
• M2: 331,509 km (0.092 R)
• M3: 552,914 km (0.028 R)
• M4: 1,014,872 km (0.06 R)
• M5: 1,527,394 km (0.1 R)
• M6: 2,088,835 km (0.109 R)
• M7: 2,317,271 km (0.084 R)
• M8: 2,562,462 km (0.089 R)
• M9: 3,153,972 km (0.077 R)
• M10: 5,130,160 km (0.105 R)
• M11: 6,902,296 km (0.111 R)
• M12: 7,326,257 km (0.119 R)
• M13: 9,503,803 km (0.102 R)
• M14: 10,517,628 km (0.075 R)
• M15: 11,719,796 km (0.07 R)
• M16: 12,384,909 km (0.06 R)
• M17: 12,695,474 km (0.039 R)
• M18: 13,592,612 km (0.078 R)
• M19: 13,856,503 km (0.096 R)
• M20: 14,462,823 km (0.113 R)
• M21: 15,800,826 km (0.105 R)
• M22: 16,612,096 km (0.062 R)
• M23: 31,634,415 km (0.088 R)
• M24: 33,637,530 km (0.086 R)
• M25: 35,974,398 km (0.083 R)
• M26: 36,861,963 km (0.103 R)
• M27: 39,478,429 km (0.03 R)
• M28: 40,151,321 km (0.112 R)
• M29: 43,631,266 km (0.114 R)
• M30: 44,640,453 km (0.099 R)
• M31: 53,937,961 km (0.067 R)
• M32: 55,603,434 km (0.045 R)
• M33: 56,279,018 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.7

Radius: 7.9

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.79 AU - 12.25 AU

Year: 22031 Days

Day: 17.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,161,757 km

• M1: 98,884 km (0.107 R)
• M2: 475,123 km (0.11 R)
• M3: 1,047,185 km (0.088 R)
• M4: 1,399,937 km (0.064 R)
• M5: 1,741,618 km (0.079 R)
• M6: 2,018,973 km (0.072 R)
• M7: 2,687,975 km (0.115 R)
• M8: 3,166,089 km (0.099 R)
• M9: 3,411,729 km (0.096 R)
• M10: 4,035,253 km (0.061 R)
• M11: 4,491,676 km (0.051 R)
• M12: 5,391,806 km (0.073 R)
• M13: 6,983,229 km (0.1 R)
• M14: 7,260,433 km (0.118 R)
• M15: 7,641,459 km (0.044 R)
• M16: 8,136,479 km (0.094 R)
• M17: 9,980,721 km (0.054 R)
• M18: 11,376,170 km (0.051 R)
• M19: 14,774,286 km (0.031 R)
• M20: 19,787,909 km (0.12 R)
• M21: 22,174,892 km (0.111 R)
• M22: 25,830,017 km (0.068 R)
• M23: 29,867,813 km (0.052 R)
• M24: 31,094,516 km (0.061 R)
• M25: 42,446,750 km (0.106 R)
• M26: 42,753,725 km (0.049 R)
• M27: 54,090,551 km (0.102 R)
• M28: 63,398,082 km (0.09 R)
• M29: 67,903,222 km (0.109 R)
• M30: 70,663,302 km (0.041 R)
• M31: 72,179,925 km (0.088 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: 522 - 14,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit