🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 8.3

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.82 AU - 0.82 AU

Year: 522 Days

Day: 6 Hours

Environment

Temp: -168 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,176,904 km

• M1: 103,223 km (0.083 R)
• M2: 381,475 km (0.064 R)
• M3: 642,373 km (0.082 R)
• M4: 1,108,371 km (0.115 R)
• M5: 1,434,644 km (0.084 R)
• M6: 2,049,640 km (0.073 R)
• M7: 2,537,329 km (0.119 R)
• M8: 3,756,552 km (0.045 R)
• M9: 4,097,635 km (0.099 R)
• M10: 4,603,874 km (0.062 R)
• M11: 5,539,908 km (0.082 R)

Asteroid Belt

Center: 1.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.5

Radius: 11.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.68 AU - 2.14 AU

Year: 1855 Days

Day: 8.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,176,904 km

• M1: 140,622 km (0.085 R)
• M2: 566,527 km (0.092 R)
• M3: 1,096,253 km (0.101 R)
• M4: 1,494,184 km (0.115 R)
• M5: 1,894,059 km (0.083 R)
• M6: 2,508,756 km (0.068 R)
• M7: 3,117,021 km (0.095 R)
• M8: 4,006,081 km (0.081 R)
• M9: 4,872,552 km (0.106 R)
• M10: 5,332,865 km (0.054 R)
• M11: 5,784,950 km (0.106 R)
• M12: 6,361,201 km (0.096 R)
• M13: 6,828,544 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.8

Radius: 9.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.18 AU - 2.48 AU

Year: 2500 Days

Day: 13.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 63.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,176,904 km

• M1: 114,442 km (0.071 R)
• M2: 462,706 km (0.09 R)
• M3: 806,931 km (0.109 R)
• M4: 1,110,016 km (0.104 R)
• M5: 1,795,025 km (0.095 R)
• M6: 2,086,142 km (0.104 R)
• M7: 4,263,839 km (0.092 R)
• M8: 4,710,687 km (0.069 R)
• M9: 5,229,792 km (0.101 R)
• M10: 5,589,575 km (0.066 R)
• M11: 7,696,362 km (0.089 R)
• M12: 8,162,658 km (0.061 R)
• M13: 8,560,738 km (0.087 R)
• M14: 9,706,957 km (0.113 R)
• M15: 10,448,663 km (0.116 R)
• M16: 11,158,356 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.8

Radius: 12.5

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.87 AU - 5.79 AU

Year: 8650 Days

Day: 13 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,176,904 km

• M1: 157,078 km (0.118 R)
• M2: 1,187,209 km (0.07 R)
• M3: 2,898,908 km (0.093 R)
• M4: 3,790,212 km (0.112 R)
• M5: 4,828,122 km (0.118 R)
• M6: 8,616,987 km (0.107 R)
• M7: 10,307,592 km (0.06 R)
• M8: 15,177,901 km (0.096 R)
• M9: 15,673,818 km (0.096 R)
• M10: 19,891,879 km (0.069 R)
• M11: 28,384,850 km (0.081 R)
• M12: 30,002,152 km (0.055 R)
• M13: 35,764,363 km (0.119 R)
• M14: 37,200,353 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.6

Radius: 3.2

Gravity: 27.5 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.4 AU - 5.94 AU

Year: 9490 Days

Day: 22.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,176,904 km

• M1: 39,793 km (0.108 R)
• M2: 151,243 km (0.055 R)
• M3: 298,597 km (0.082 R)
• M4: 421,118 km (0.062 R)
• M5: 637,137 km (0.111 R)
• M6: 802,593 km (0.088 R)
• M7: 940,522 km (0.104 R)
• M8: 1,264,102 km (0.071 R)
• M9: 1,603,988 km (0.066 R)
• M10: 2,207,317 km (0.083 R)
• M11: 2,928,678 km (0.118 R)
• M12: 4,735,670 km (0.087 R)
• M13: 6,575,724 km (0.051 R)
• M14: 7,064,759 km (0.113 R)
• M15: 7,502,932 km (0.076 R)
• M16: 9,265,045 km (0.102 R)
• M17: 10,849,885 km (0.078 R)
• M18: 12,448,936 km (0.109 R)
• M19: 12,712,229 km (0.117 R)
• M20: 16,670,439 km (0.025 R)
• M21: 22,523,007 km (0.117 R)
• M22: 26,636,499 km (0.032 R)
• M23: 28,686,140 km (0.112 R)
• M24: 32,596,030 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.4

Radius: 7

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.24 AU - 6.66 AU

Year: 10202 Days

Day: 15.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,176,904 km

• M1: 87,814 km (0.099 R)
• M2: 444,156 km (0.117 R)
• M3: 708,944 km (0.091 R)
• M4: 1,619,247 km (0.093 R)
• M5: 3,824,918 km (0.092 R)
• M6: 4,414,035 km (0.105 R)
• M7: 4,715,175 km (0.101 R)
• M8: 5,425,915 km (0.042 R)
• M9: 5,807,240 km (0.096 R)
• M10: 6,393,364 km (0.083 R)
• M11: 6,740,132 km (0.049 R)
• M12: 7,387,442 km (0.064 R)
• M13: 9,186,506 km (0.051 R)
• M14: 10,343,646 km (0.03 R)
• M15: 11,426,285 km (0.031 R)
• M16: 11,879,717 km (0.096 R)
• M17: 14,856,864 km (0.053 R)
• M18: 17,540,500 km (0.102 R)
• M19: 17,916,140 km (0.065 R)
• M20: 29,458,813 km (0.077 R)
• M21: 35,893,765 km (0.117 R)
• M22: 38,989,693 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.5

Radius: 5.9

Gravity: 23.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.58 AU - 7.64 AU

Year: 10616 Days

Day: 24.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,176,904 km

• M1: 88,562 km (0.087 R)
• M2: 360,680 km (0.109 R)
• M3: 568,472 km (0.034 R)
• M4: 766,240 km (0.056 R)
• M5: 1,280,707 km (0.115 R)
• M6: 1,899,444 km (0.045 R)
• M7: 2,313,980 km (0.106 R)
• M8: 2,743,176 km (0.06 R)
• M9: 7,024,069 km (0.102 R)
• M10: 9,084,032 km (0.058 R)
• M11: 9,886,026 km (0.095 R)
• M12: 10,146,027 km (0.08 R)
• M13: 23,028,647 km (0.106 R)
• M14: 27,161,139 km (0.061 R)
• M15: 27,364,592 km (0.088 R)
• M16: 35,869,979 km (0.116 R)
• M17: 38,754,076 km (0.099 R)
• M18: 42,196,323 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.1

Radius: 4

Gravity: 29.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.7 AU - 12.36 AU

Year: 22329 Days

Day: 23.2 Hours

Environment

Temp: -245 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,176,904 km

• M1: 57,745 km (0.116 R)
• M2: 239,357 km (0.072 R)
• M3: 423,212 km (0.084 R)
• M4: 786,735 km (0.078 R)
• M5: 1,034,469 km (0.077 R)
• M6: 4,912,495 km (0.108 R)
• M7: 5,057,306 km (0.036 R)
• M8: 5,242,209 km (0.09 R)
• M9: 5,744,409 km (0.032 R)
• M10: 6,578,566 km (0.108 R)
• M11: 6,799,223 km (0.117 R)
• M12: 7,779,688 km (0.059 R)
• M13: 10,606,489 km (0.059 R)
• M14: 12,247,278 km (0.051 R)
• M15: 13,977,527 km (0.07 R)
• M16: 19,584,605 km (0.112 R)
• M17: 21,840,242 km (0.05 R)
• M18: 22,429,957 km (0.103 R)
• M19: 25,864,873 km (0.055 R)
• M20: 27,083,348 km (0.072 R)
• M21: 28,223,882 km (0.101 R)
• M22: 28,455,759 km (0.055 R)
• M23: 39,239,222 km (0.075 R)
• M24: 39,383,435 km (0.104 R)
• M25: 40,256,488 km (0.081 R)
• M26: 40,403,243 km (0.084 R)
• M27: 41,291,107 km (0.101 R)
• M28: 47,874,011 km (0.116 R)
• M29: 50,555,104 km (0.103 R)
• M30: 51,758,918 km (0.111 R)
• M31: 56,214,242 km (0.064 R)
• M32: 56,397,649 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit