🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.3

Radius: 14

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.9 AU - 1.22 AU

Year: 694 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,298,089 km

• M1: 174,132 km (0.102 R)
• M2: 612,603 km (0.096 R)
• M3: 1,105,977 km (0.084 R)
• M4: 1,671,756 km (0.115 R)
• M5: 2,625,143 km (0.105 R)
• M6: 3,231,015 km (0.109 R)
• M7: 4,329,213 km (0.047 R)
• M8: 5,036,212 km (0.056 R)
• M9: 5,527,043 km (0.099 R)
• M10: 6,049,738 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.1

Radius: 11.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.09 AU - 1.19 AU

Year: 774 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,298,089 km

• M1: 139,276 km (0.117 R)
• M2: 490,681 km (0.066 R)
• M3: 843,732 km (0.114 R)
• M4: 1,225,057 km (0.084 R)
• M5: 1,669,961 km (0.111 R)
• M6: 2,307,846 km (0.055 R)
• M7: 2,695,155 km (0.088 R)
• M8: 3,210,221 km (0.119 R)
• M9: 3,695,666 km (0.119 R)
• M10: 4,333,551 km (0.11 R)
• M11: 4,960,965 km (0.064 R)
• M12: 5,383,130 km (0.097 R)
• M13: 6,052,281 km (0.066 R)
• M14: 6,535,033 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 12

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.18 AU - 1.94 AU

Year: 1239 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,298,089 km

• M1: 149,598 km (0.045 R)
• M2: 538,104 km (0.081 R)
• M3: 1,040,752 km (0.083 R)
• M4: 1,594,265 km (0.118 R)
• M5: 2,050,239 km (0.102 R)
• M6: 2,531,046 km (0.097 R)
• M7: 2,988,816 km (0.054 R)
• M8: 3,723,192 km (0.106 R)
• M9: 4,159,569 km (0.092 R)
• M10: 4,917,880 km (0.104 R)
• M11: 5,657,642 km (0.033 R)
• M12: 6,329,636 km (0.089 R)
• M13: 6,831,088 km (0.099 R)
• M14: 7,359,018 km (0.113 R)
• M15: 7,886,949 km (0.078 R)
• M16: 8,496,860 km (0.095 R)
• M17: 9,348,670 km (0.078 R)
• M18: 9,748,545 km (0.092 R)
• M19: 11,674,319 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 14.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.7 AU - 1.92 AU

Year: 1548 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,298,089 km

• M1: 180,415 km (0.037 R)
• M2: 651,648 km (0.108 R)
• M3: 1,176,288 km (0.097 R)
• M4: 1,645,876 km (0.117 R)
• M5: 2,178,743 km (0.054 R)
• M6: 2,737,940 km (0.097 R)
• M7: 4,000,397 km (0.061 R)
• M8: 4,463,103 km (0.052 R)
• M9: 5,622,038 km (0.038 R)
• M10: 6,876,865 km (0.109 R)
• M11: 8,475,916 km (0.117 R)
• M12: 10,695,051 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.7

Radius: 13.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.58 AU - 2.52 AU

Year: 1866 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,298,089 km

• M1: 172,935 km (0.1 R)
• M2: 1,118,543 km (0.105 R)
• M3: 1,555,668 km (0.048 R)
• M4: 2,138,651 km (0.113 R)
• M5: 2,714,902 km (0.12 R)
• M6: 3,147,390 km (0.082 R)
• M7: 3,598,278 km (0.094 R)
• M8: 4,372,596 km (0.06 R)
• M9: 5,147,962 km (0.111 R)
• M10: 8,009,320 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.7

Radius: 13.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.51 AU - 4.27 AU

Year: 4878 Days

Day: 12.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 59.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,298,089 km

• M1: 171,738 km (0.091 R)
• M2: 728,691 km (0.104 R)
• M3: 1,276,668 km (0.096 R)
• M4: 1,729,501 km (0.066 R)
• M5: 2,307,098 km (0.095 R)
• M6: 2,814,385 km (0.112 R)
• M7: 3,316,734 km (0.09 R)
• M8: 4,035,253 km (0.081 R)
• M9: 4,881,229 km (0.089 R)
• M10: 5,360,690 km (0.031 R)
• M11: 5,842,395 km (0.05 R)
• M12: 7,327,453 km (0.093 R)
• M13: 8,361,773 km (0.109 R)
• M14: 9,820,203 km (0.04 R)
• M15: 10,720,183 km (0.105 R)
• M16: 11,674,468 km (0.105 R)
• M17: 13,804,592 km (0.094 R)
• M18: 15,212,009 km (0.045 R)
• M19: 19,673,915 km (0.075 R)
• M20: 21,666,110 km (0.1 R)
• M21: 24,322,519 km (0.049 R)
• M22: 25,097,287 km (0.078 R)
• M23: 27,106,536 km (0.108 R)
• M24: 27,687,873 km (0.081 R)
• M25: 28,192,616 km (0.1 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.9

Radius: 13

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.78 AU - 4.9 AU

Year: 6770 Days

Day: 10.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,298,089 km

• M1: 161,715 km (0.081 R)
• M2: 873,652 km (0.064 R)
• M3: 1,873,863 km (0.107 R)
• M4: 2,764,718 km (0.109 R)
• M5: 3,870,995 km (0.04 R)
• M6: 4,553,460 km (0.104 R)
• M7: 5,470,645 km (0.052 R)
• M8: 6,193,651 km (0.119 R)
• M9: 8,323,626 km (0.038 R)
• M10: 9,146,414 km (0.116 R)
• M11: 12,376,381 km (0.094 R)
• M12: 13,275,315 km (0.075 R)
• M13: 14,704,723 km (0.034 R)
• M14: 15,972,265 km (0.119 R)
• M15: 19,162,739 km (0.05 R)
• M16: 19,608,092 km (0.093 R)
• M17: 20,829,559 km (0.084 R)
• M18: 23,088,187 km (0.088 R)
• M19: 24,018,686 km (0.076 R)
• M20: 25,505,689 km (0.103 R)
• M21: 27,053,129 km (0.041 R)
• M22: 28,278,186 km (0.098 R)
• M23: 33,550,165 km (0.095 R)
• M24: 34,306,532 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870

Radius: 7.8

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.24 AU - 7.86 AU

Year: 11902 Days

Day: 23.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,298,089 km

• M1: 102,026 km (0.106 R)
• M2: 436,377 km (0.065 R)
• M3: 1,307,336 km (0.063 R)
• M4: 1,606,382 km (0.096 R)
• M5: 2,113,369 km (0.103 R)
• M6: 3,290,555 km (0.03 R)
• M7: 5,088,721 km (0.065 R)
• M8: 5,986,608 km (0.101 R)
• M9: 7,028,557 km (0.087 R)
• M10: 7,637,270 km (0.076 R)
• M11: 8,000,494 km (0.047 R)
• M12: 8,811,015 km (0.119 R)
• M13: 10,594,222 km (0.061 R)
• M14: 11,161,647 km (0.089 R)
• M15: 12,857,937 km (0.113 R)
• M16: 13,569,125 km (0.118 R)
• M17: 14,306,194 km (0.104 R)
• M18: 15,497,591 km (0.084 R)
• M19: 19,467,021 km (0.039 R)
• M20: 22,460,176 km (0.058 R)
• M21: 22,831,328 km (0.025 R)
• M22: 23,586,049 km (0.071 R)
• M23: 28,143,548 km (0.113 R)
• M24: 28,792,354 km (0.118 R)
• M25: 31,142,088 km (0.119 R)
• M26: 33,616,736 km (0.094 R)
• M27: 36,730,167 km (0.108 R)
• M28: 38,158,826 km (0.102 R)
• M29: 40,850,990 km (0.059 R)
• M30: 41,126,998 km (0.119 R)
• M31: 43,379,792 km (0.119 R)
• M32: 43,955,594 km (0.045 R)
• M33: 53,379,961 km (0.104 R)
• M34: 54,707,941 km (0.098 R)
• M35: 57,429,426 km (0.103 R)
• M36: 57,949,578 km (0.106 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: 549 - 19,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit