🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.4

Radius: 10

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.68 AU

Year: 305 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 77,095,549 km

• M1: 124,465 km (0.032 R)
• M2: 460,612 km (0.115 R)
• M3: 843,283 km (0.094 R)
• M4: 1,457,981 km (0.099 R)
• M5: 1,792,482 km (0.1 R)
• M6: 2,149,721 km (0.074 R)
• M7: 2,876,169 km (0.081 R)
• M8: 3,389,738 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.5

Radius: 11.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.84 AU - 1.02 AU

Year: 619 Days

Day: 14.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 77,095,549 km

• M1: 146,905 km (0.119 R)
• M2: 519,853 km (0.05 R)
• M3: 939,774 km (0.102 R)
• M4: 1,413,700 km (0.107 R)
• M5: 1,878,351 km (0.086 R)
• M6: 2,267,904 km (0.118 R)
• M7: 2,955,306 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.8

Radius: 11.4

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.95 AU - 1.57 AU

Year: 976 Days

Day: 5.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,095,549 km

• M1: 141,819 km (0.092 R)
• M2: 578,794 km (0.039 R)
• M3: 1,016,667 km (0.088 R)
• M4: 1,497,774 km (0.1 R)
• M5: 1,903,932 km (0.048 R)
• M6: 2,349,734 km (0.107 R)
• M7: 3,206,780 km (0.12 R)
• M8: 3,637,622 km (0.105 R)
• M9: 4,073,550 km (0.112 R)
• M10: 4,764,842 km (0.105 R)
• M11: 5,308,181 km (0.045 R)
• M12: 7,697,110 km (0.047 R)
• M13: 8,092,796 km (0.053 R)
• M14: 8,502,096 km (0.085 R)
• M15: 9,391,904 km (0.074 R)
• M16: 9,813,770 km (0.057 R)
• M17: 10,989,609 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.7

Radius: 9.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.33 AU - 1.55 AU

Year: 1193 Days

Day: 6.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,095,549 km

• M1: 114,891 km (0.107 R)
• M2: 780,302 km (0.029 R)
• M3: 1,082,490 km (0.086 R)
• M4: 1,456,934 km (0.075 R)
• M5: 2,265,510 km (0.115 R)
• M6: 2,597,617 km (0.092 R)
• M7: 3,013,350 km (0.1 R)
• M8: 3,430,728 km (0.073 R)
• M9: 3,735,160 km (0.091 R)
• M10: 4,299,293 km (0.042 R)
• M11: 6,401,143 km (0.062 R)
• M12: 7,232,907 km (0.099 R)
• M13: 7,809,906 km (0.114 R)
• M14: 8,134,983 km (0.109 R)
• M15: 8,443,005 km (0.029 R)
• M16: 9,028,231 km (0.117 R)
• M17: 9,470,592 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.9

Radius: 14.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.81 AU - 2.45 AU

Year: 2146 Days

Day: 11.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,095,549 km

• M1: 181,462 km (0.096 R)
• M2: 649,404 km (0.115 R)
• M3: 1,218,774 km (0.071 R)
• M4: 1,976,936 km (0.092 R)
• M5: 2,446,075 km (0.08 R)
• M6: 3,398,116 km (0.075 R)
• M7: 3,969,879 km (0.109 R)
• M8: 4,565,129 km (0.086 R)
• M9: 5,264,199 km (0.102 R)
• M10: 5,745,456 km (0.108 R)
• M11: 6,433,157 km (0.077 R)
• M12: 7,038,729 km (0.098 R)
• M13: 7,653,427 km (0.088 R)
• M14: 8,958,668 km (0.082 R)
• M15: 11,170,024 km (0.112 R)
• M16: 12,522,987 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.5

Radius: 9.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.63 AU - 3.73 AU

Year: 3914 Days

Day: 8.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,095,549 km

• M1: 146,456 km (0.086 R)
• M2: 468,840 km (0.101 R)
• M3: 798,853 km (0.058 R)
• M4: 1,102,686 km (0.115 R)
• M5: 1,873,115 km (0.109 R)
• M6: 2,625,891 km (0.09 R)
• M7: 3,030,703 km (0.04 R)
• M8: 5,320,448 km (0.113 R)
• M9: 6,563,158 km (0.087 R)
• M10: 7,017,487 km (0.087 R)
• M11: 7,553,645 km (0.026 R)
• M12: 8,278,148 km (0.119 R)
• M13: 9,186,805 km (0.045 R)
• M14: 10,160,687 km (0.106 R)
• M15: 13,315,258 km (0.096 R)
• M16: 14,418,542 km (0.101 R)
• M17: 15,983,037 km (0.063 R)
• M18: 18,204,116 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.2

Radius: 11.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.66 AU - 3.74 AU

Year: 3951 Days

Day: 10.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,095,549 km

• M1: 148,102 km (0.089 R)
• M2: 681,717 km (0.109 R)
• M3: 1,443,470 km (0.081 R)
• M4: 1,920,837 km (0.104 R)
• M5: 2,874,373 km (0.045 R)
• M6: 4,250,674 km (0.119 R)
• M7: 6,700,339 km (0.087 R)
• M8: 9,055,907 km (0.082 R)
• M9: 9,649,661 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.7

Radius: 9.7

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.42 AU - 5.4 AU

Year: 7510 Days

Day: 7.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,095,549 km

• M1: 120,875 km (0.068 R)
• M2: 776,114 km (0.103 R)
• M3: 2,115,613 km (0.096 R)
• M4: 2,492,001 km (0.105 R)
• M5: 3,035,790 km (0.075 R)
• M6: 3,403,352 km (0.104 R)
• M7: 3,752,363 km (0.064 R)
• M8: 4,830,366 km (0.106 R)
• M9: 6,069,485 km (0.065 R)
• M10: 6,514,688 km (0.09 R)
• M11: 7,941,852 km (0.081 R)
• M12: 16,867,160 km (0.092 R)
• M13: 17,270,177 km (0.069 R)
• M14: 18,235,382 km (0.12 R)
• M15: 20,729,029 km (0.11 R)
• M16: 21,739,862 km (0.116 R)
• M17: 22,458,680 km (0.081 R)
• M18: 28,600,570 km (0.085 R)
• M19: 29,077,787 km (0.116 R)
• M20: 34,684,715 km (0.078 R)
• M21: 36,107,989 km (0.115 R)
• M22: 37,455,866 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.1

Radius: 6.1

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.25 AU - 7.87 AU

Year: 11598 Days

Day: 22 Hours

Environment

Temp: -239 °C

Axial Tilt: 120 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,095,549 km

• M1: 77,043 km (0.081 R)
• M2: 399,875 km (0.113 R)
• M3: 1,042,847 km (0.06 R)
• M4: 1,318,705 km (0.109 R)
• M5: 1,599,351 km (0.113 R)
• M6: 2,488,710 km (0.106 R)
• M7: 3,447,333 km (0.077 R)
• M8: 18,537,570 km (0.097 R)
• M9: 22,395,848 km (0.104 R)
• M10: 23,970,815 km (0.093 R)
• M11: 30,168,355 km (0.07 R)
• M12: 31,438,142 km (0.105 R)
• M13: 32,853,637 km (0.056 R)
• M14: 33,633,192 km (0.065 R)
• M15: 36,994,207 km (0.068 R)
• M16: 39,065,090 km (0.071 R)
• M17: 40,572,588 km (0.1 R)

Asteroid Belt

Center: 8.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.5

Radius: 5.6

Gravity: 17.71 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.74 AU - 12.76 AU

Year: 22652 Days

Day: 19.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,095,549 km

• M1: 102,175 km (0.086 R)
• M2: 385,215 km (0.074 R)
• M3: 581,487 km (0.113 R)
• M4: 1,742,516 km (0.038 R)
• M5: 2,087,638 km (0.114 R)
• M6: 2,570,091 km (0.096 R)
• M7: 2,863,004 km (0.101 R)
• M8: 3,457,805 km (0.108 R)
• M9: 3,846,012 km (0.116 R)
• M10: 5,940,980 km (0.041 R)
• M11: 6,995,496 km (0.111 R)
• M12: 7,665,245 km (0.074 R)
• M13: 14,036,170 km (0.032 R)
• M14: 14,560,660 km (0.09 R)
• M15: 15,569,548 km (0.082 R)
• M16: 17,639,235 km (0.07 R)
• M17: 19,606,147 km (0.037 R)
• M18: 20,261,536 km (0.106 R)
• M19: 26,263,701 km (0.058 R)
• M20: 33,351,050 km (0.077 R)
• M21: 35,097,755 km (0.11 R)
• M22: 37,187,637 km (0.086 R)
• M23: 37,902,416 km (0.082 R)
• M24: 40,101,355 km (0.113 R)
• M25: 41,920,764 km (0.079 R)
• M26: 43,007,144 km (0.079 R)
• M27: 49,749,221 km (0.073 R)
• M28: 55,661,927 km (0.117 R)
• M29: 59,269,779 km (0.073 R)
• M30: 59,463,957 km (0.087 R)
• M31: 65,693,511 km (0.089 R)
• M32: 66,737,405 km (0.108 R)
• M33: 69,287,600 km (0.082 R)
• M34: 74,581,570 km (0.089 R)
• M35: 76,404,420 km (0.11 R)
• M36: 76,864,732 km (0.114 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: 361 - 14,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit