🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.5

Radius: 8.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.97 AU - 1.45 AU

Year: 873 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,988,297 km

• M1: 108,608 km (0.076 R)
• M2: 762,500 km (0.093 R)
• M3: 1,083,687 km (0.072 R)
• M4: 2,876,617 km (0.115 R)
• M5: 3,919,913 km (0.087 R)
• M6: 4,233,769 km (0.083 R)
• M7: 4,608,811 km (0.108 R)
• M8: 5,409,160 km (0.057 R)
• M9: 5,730,047 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.3

Radius: 14.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.2 AU - 1.24 AU

Year: 884 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,988,297 km

• M1: 179,368 km (0.062 R)
• M2: 657,632 km (0.099 R)
• M3: 1,158,785 km (0.108 R)
• M4: 1,646,923 km (0.088 R)
• M5: 2,103,944 km (0.119 R)
• M6: 2,691,116 km (0.12 R)
• M7: 3,233,558 km (0.086 R)
• M8: 3,849,153 km (0.071 R)
• M9: 5,004,049 km (0.102 R)
• M10: 5,607,227 km (0.079 R)
• M11: 6,159,692 km (0.113 R)
• M12: 6,811,640 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370

Radius: 11.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.36 AU - 1.4 AU

Year: 1063 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,988,297 km

• M1: 143,764 km (0.097 R)
• M2: 1,246,449 km (0.106 R)
• M3: 1,640,490 km (0.035 R)
• M4: 2,042,310 km (0.094 R)
• M5: 2,735,397 km (0.089 R)
• M6: 3,926,645 km (0.062 R)
• M7: 5,215,281 km (0.103 R)
• M8: 5,721,670 km (0.111 R)
• M9: 6,301,661 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.8

Radius: 10.3

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.03 AU - 3.17 AU

Year: 2750 Days

Day: 13.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,988,297 km

• M1: 132,843 km (0.11 R)
• M2: 487,539 km (0.035 R)
• M3: 827,127 km (0.095 R)
• M4: 1,530,985 km (0.044 R)
• M5: 2,036,925 km (0.05 R)
• M6: 2,460,735 km (0.081 R)
• M7: 3,487,426 km (0.088 R)
• M8: 3,874,585 km (0.076 R)
• M9: 4,694,381 km (0.066 R)
• M10: 5,212,439 km (0.044 R)
• M11: 7,053,540 km (0.076 R)
• M12: 10,323,001 km (0.115 R)
• M13: 11,503,777 km (0.118 R)
• M14: 13,313,762 km (0.061 R)
• M15: 14,264,606 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 9.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.53 AU - 3.21 AU

Year: 3190 Days

Day: 14.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,988,297 km

• M1: 118,182 km (0.066 R)
• M2: 1,242,859 km (0.1 R)
• M3: 2,119,503 km (0.094 R)
• M4: 3,259,588 km (0.074 R)
• M5: 4,939,422 km (0.084 R)
• M6: 5,379,988 km (0.082 R)
• M7: 7,358,570 km (0.1 R)
• M8: 8,260,495 km (0.106 R)
• M9: 10,123,886 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.3

Radius: 8.5

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.89 AU - 2.91 AU

Year: 3240 Days

Day: 10.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,988,297 km

• M1: 105,766 km (0.074 R)
• M2: 764,894 km (0.111 R)
• M3: 1,608,476 km (0.062 R)
• M4: 1,877,304 km (0.103 R)
• M5: 2,162,736 km (0.096 R)
• M6: 2,693,061 km (0.096 R)
• M7: 3,513,156 km (0.109 R)
• M8: 4,813,910 km (0.091 R)
• M9: 6,154,456 km (0.094 R)
• M10: 6,790,696 km (0.105 R)
• M11: 7,760,689 km (0.066 R)
• M12: 11,648,737 km (0.078 R)
• M13: 13,080,688 km (0.085 R)
• M14: 15,236,394 km (0.079 R)
• M15: 19,017,330 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.8

Radius: 12.8

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.36 AU - 3.62 AU

Year: 3392 Days

Day: 14.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,988,297 km

• M1: 159,172 km (0.081 R)
• M2: 818,300 km (0.069 R)
• M3: 1,372,710 km (0.098 R)
• M4: 2,145,832 km (0.046 R)
• M5: 3,012,004 km (0.063 R)
• M6: 3,516,597 km (0.098 R)
• M7: 4,625,566 km (0.068 R)
• M8: 5,814,420 km (0.12 R)
• M9: 6,571,386 km (0.12 R)
• M10: 10,647,479 km (0.096 R)
• M11: 11,512,603 km (0.055 R)
• M12: 13,432,393 km (0.074 R)
• M13: 14,913,412 km (0.054 R)
• M14: 20,726,336 km (0.094 R)
• M15: 22,281,855 km (0.112 R)
• M16: 22,840,752 km (0.071 R)
• M17: 23,480,583 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.7

Radius: 8.5

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.49 AU - 4.55 AU

Year: 5287 Days

Day: 6.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,988,297 km

• M1: 105,766 km (0.081 R)
• M2: 410,796 km (0.109 R)
• M3: 681,269 km (0.085 R)
• M4: 1,177,186 km (0.072 R)
• M5: 1,634,357 km (0.107 R)
• M6: 1,992,644 km (0.082 R)
• M7: 2,418,698 km (0.061 R)
• M8: 2,712,957 km (0.073 R)
• M9: 3,161,601 km (0.089 R)
• M10: 4,323,678 km (0.091 R)
• M11: 5,719,875 km (0.117 R)
• M12: 7,293,644 km (0.058 R)
• M13: 7,877,076 km (0.077 R)
• M14: 8,162,209 km (0.12 R)
• M15: 9,332,962 km (0.093 R)
• M16: 9,652,503 km (0.074 R)
• M17: 10,229,353 km (0.075 R)
• M18: 10,741,875 km (0.092 R)
• M19: 11,271,302 km (0.084 R)
• M20: 11,864,458 km (0.116 R)
• M21: 12,192,376 km (0.036 R)
• M22: 12,526,279 km (0.036 R)
• M23: 14,183,673 km (0.111 R)
• M24: 15,201,687 km (0.107 R)
• M25: 18,799,216 km (0.064 R)
• M26: 20,424,896 km (0.051 R)
• M27: 23,879,111 km (0.082 R)
• M28: 26,492,736 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.5

Radius: 7.7

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.51 AU - 8.17 AU

Year: 11735 Days

Day: 17.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,988,297 km

• M1: 96,939 km (0.109 R)
• M2: 349,161 km (0.117 R)
• M3: 1,375,852 km (0.119 R)
• M4: 2,089,882 km (0.095 R)
• M5: 3,008,563 km (0.117 R)
• M6: 4,990,136 km (0.076 R)
• M7: 5,876,204 km (0.051 R)
• M8: 6,863,102 km (0.091 R)
• M9: 7,164,392 km (0.107 R)
• M10: 8,204,994 km (0.041 R)
• M11: 10,336,614 km (0.052 R)
• M12: 10,732,899 km (0.082 R)
• M13: 11,190,968 km (0.043 R)
• M14: 12,255,357 km (0.08 R)
• M15: 13,502,554 km (0.072 R)
• M16: 26,671,655 km (0.08 R)
• M17: 29,048,765 km (0.111 R)
• M18: 35,546,548 km (0.085 R)

Asteroid Belt

Center: 7.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.2

Radius: 7.2

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.97 AU - 9.21 AU

Year: 15095 Days

Day: 21.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,988,297 km

• M1: 94,247 km (0.057 R)
• M2: 322,982 km (0.096 R)
• M3: 715,826 km (0.099 R)
• M4: 1,006,345 km (0.115 R)
• M5: 1,522,458 km (0.114 R)
• M6: 1,746,705 km (0.064 R)
• M7: 2,262,817 km (0.067 R)
• M8: 4,429,443 km (0.076 R)
• M9: 6,069,036 km (0.101 R)
• M10: 6,639,303 km (0.108 R)
• M11: 7,469,870 km (0.066 R)
• M12: 7,886,650 km (0.097 R)
• M13: 8,173,130 km (0.104 R)
• M14: 9,495,276 km (0.062 R)
• M15: 10,490,401 km (0.068 R)
• M16: 12,686,348 km (0.12 R)
• M17: 13,960,772 km (0.082 R)
• M18: 14,593,272 km (0.117 R)
• M19: 14,952,906 km (0.079 R)
• M20: 20,989,778 km (0.101 R)
• M21: 21,912,947 km (0.089 R)
• M22: 25,254,963 km (0.115 R)
• M23: 26,939,136 km (0.114 R)
• M24: 28,473,112 km (0.076 R)
• M25: 30,180,174 km (0.083 R)
• M26: 31,954,404 km (0.099 R)
• M27: 32,196,155 km (0.092 R)
• M28: 36,362,605 km (0.12 R)
• M29: 37,023,678 km (0.098 R)
• M30: 40,591,138 km (0.098 R)
• M31: 42,022,191 km (0.102 R)
• M32: 43,634,707 km (0.116 R)
• M33: 44,081,556 km (0.094 R)
• M34: 45,288,212 km (0.114 R)
• M35: 59,679,976 km (0.092 R)
• M36: 60,599,554 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 20,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit