🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 9.5

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.57 AU - 0.89 AU

Year: 403 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,497,635 km

• M1: 118,182 km (0.115 R)
• M2: 418,425 km (0.052 R)
• M3: 1,012,179 km (0.113 R)
• M4: 1,644,081 km (0.091 R)
• M5: 2,027,799 km (0.099 R)
• M6: 2,559,320 km (0.059 R)
• M7: 3,227,724 km (0.072 R)
• M8: 3,705,090 km (0.108 R)
• M9: 4,575,152 km (0.075 R)
• M10: 4,940,619 km (0.111 R)
• M11: 5,325,385 km (0.091 R)
• M12: 5,799,461 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.6

Radius: 14.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.23 AU - 1.29 AU

Year: 913 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,497,635 km

• M1: 181,612 km (0.025 R)
• M2: 670,946 km (0.038 R)
• M3: 1,172,099 km (0.119 R)
• M4: 2,604,948 km (0.118 R)
• M5: 3,263,926 km (0.055 R)
• M6: 3,736,356 km (0.08 R)
• M7: 5,599,448 km (0.106 R)
• M8: 7,497,247 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 13.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.3 AU - 1.58 AU

Year: 1116 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,497,635 km

• M1: 166,652 km (0.081 R)
• M2: 599,289 km (0.119 R)
• M3: 1,157,289 km (0.1 R)
• M4: 2,470,160 km (0.117 R)
• M5: 3,016,791 km (0.105 R)
• M6: 3,549,060 km (0.091 R)
• M7: 4,670,446 km (0.078 R)
• M8: 6,197,989 km (0.078 R)
• M9: 7,165,140 km (0.075 R)
• M10: 7,765,476 km (0.101 R)
• M11: 8,570,013 km (0.069 R)
• M12: 9,552,422 km (0.096 R)
• M13: 10,183,576 km (0.092 R)
• M14: 11,216,848 km (0.117 R)
• M15: 12,172,480 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.3

Radius: 9

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.54 AU - 1.76 AU

Year: 1368 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,497,635 km

• M1: 112,198 km (0.1 R)
• M2: 416,630 km (0.109 R)
• M3: 805,285 km (0.094 R)
• M4: 1,208,003 km (0.073 R)
• M5: 1,551,629 km (0.049 R)
• M6: 1,970,653 km (0.095 R)
• M7: 2,264,164 km (0.062 R)
• M8: 2,675,857 km (0.077 R)
• M9: 3,009,760 km (0.11 R)
• M10: 3,296,987 km (0.109 R)
• M11: 4,710,538 km (0.117 R)
• M12: 5,281,403 km (0.057 R)
• M13: 7,530,906 km (0.09 R)
• M14: 8,283,832 km (0.101 R)
• M15: 8,910,049 km (0.098 R)
• M16: 9,690,352 km (0.047 R)
• M17: 11,594,284 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.9

Radius: 12.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.08 AU - 2.58 AU

Year: 2296 Days

Day: 8.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,497,635 km

• M1: 153,039 km (0.079 R)
• M2: 559,047 km (0.086 R)
• M3: 959,222 km (0.095 R)
• M4: 1,884,036 km (0.095 R)
• M5: 2,303,059 km (0.071 R)
• M6: 2,859,115 km (0.104 R)
• M7: 3,486,378 km (0.081 R)
• M8: 5,426,812 km (0.114 R)
• M9: 6,901,698 km (0.095 R)
• M10: 8,156,824 km (0.061 R)
• M11: 8,564,777 km (0.096 R)
• M12: 10,012,585 km (0.025 R)
• M13: 12,297,244 km (0.057 R)
• M14: 15,617,270 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.9

Radius: 9.7

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5 AU - 5.62 AU

Year: 7901 Days

Day: 9.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,497,635 km

• M1: 120,576 km (0.074 R)
• M2: 496,366 km (0.046 R)
• M3: 1,303,596 km (0.091 R)
• M4: 1,953,898 km (0.053 R)
• M5: 2,454,452 km (0.081 R)
• M6: 2,786,560 km (0.064 R)
• M7: 4,428,396 km (0.115 R)
• M8: 5,169,654 km (0.075 R)
• M9: 5,719,426 km (0.056 R)
• M10: 6,200,981 km (0.117 R)
• M11: 6,635,114 km (0.102 R)
• M12: 7,809,906 km (0.099 R)
• M13: 8,230,725 km (0.06 R)
• M14: 9,824,242 km (0.041 R)
• M15: 10,719,435 km (0.076 R)
• M16: 11,831,396 km (0.099 R)
• M17: 16,570,807 km (0.062 R)
• M18: 17,550,523 km (0.112 R)
• M19: 18,127,372 km (0.114 R)
• M20: 21,775,765 km (0.075 R)
• M21: 22,190,600 km (0.066 R)
• M22: 22,610,671 km (0.09 R)
• M23: 23,466,820 km (0.104 R)
• M24: 23,815,233 km (0.074 R)
• M25: 28,074,584 km (0.068 R)
• M26: 33,471,476 km (0.092 R)
• M27: 36,879,765 km (0.079 R)
• M28: 38,065,477 km (0.067 R)

Asteroid Belt

Center: 6.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658

Radius: 3.4

Gravity: 56.92 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.61 AU - 7.73 AU

Year: 12396 Days

Day: 18.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,497,635 km

• M1: 45,478 km (0.117 R)
• M2: 382,073 km (0.117 R)
• M3: 768,185 km (0.047 R)
• M4: 2,400,597 km (0.074 R)
• M5: 3,252,407 km (0.057 R)
• M6: 3,968,233 km (0.037 R)
• M7: 5,776,871 km (0.073 R)
• M8: 6,035,676 km (0.11 R)
• M9: 6,341,155 km (0.086 R)
• M10: 7,065,657 km (0.084 R)
• M11: 7,710,274 km (0.064 R)
• M12: 9,264,746 km (0.112 R)
• M13: 17,724,655 km (0.089 R)
• M14: 20,143,802 km (0.033 R)
• M15: 26,827,985 km (0.108 R)
• M16: 29,024,081 km (0.112 R)
• M17: 29,891,450 km (0.059 R)
• M18: 45,482,540 km (0.111 R)
• M19: 49,814,445 km (0.106 R)
• M20: 50,432,733 km (0.083 R)
• M21: 54,087,409 km (0.082 R)
• M22: 54,413,383 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.8

Radius: 5.2

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.12 AU - 10.52 AU

Year: 21406 Days

Day: 23.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,497,635 km

• M1: 64,776 km (0.112 R)
• M2: 247,584 km (0.101 R)
• M3: 610,060 km (0.117 R)
• M4: 1,102,985 km (0.114 R)
• M5: 1,984,117 km (0.118 R)
• M6: 2,361,851 km (0.101 R)
• M7: 3,785,873 km (0.119 R)
• M8: 4,335,945 km (0.064 R)
• M9: 5,105,027 km (0.117 R)
• M10: 5,812,176 km (0.075 R)
• M11: 8,045,523 km (0.105 R)
• M12: 8,277,400 km (0.042 R)
• M13: 8,754,767 km (0.115 R)
• M14: 9,300,948 km (0.059 R)
• M15: 10,135,405 km (0.112 R)
• M16: 10,515,683 km (0.086 R)
• M17: 12,748,282 km (0.065 R)
• M18: 14,108,426 km (0.071 R)
• M19: 14,310,383 km (0.038 R)
• M20: 15,706,131 km (0.106 R)
• M21: 17,190,142 km (0.094 R)
• M22: 18,203,368 km (0.073 R)
• M23: 26,231,837 km (0.046 R)
• M24: 30,389,910 km (0.055 R)
• M25: 36,970,271 km (0.096 R)
• M26: 38,522,200 km (0.062 R)
• M27: 40,251,850 km (0.092 R)
• M28: 42,032,663 km (0.089 R)
• M29: 46,341,232 km (0.12 R)
• M30: 51,251,632 km (0.097 R)
• M31: 54,655,732 km (0.097 R)
• M32: 55,154,042 km (0.111 R)
• M33: 55,655,345 km (0.089 R)
• M34: 55,991,192 km (0.067 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 12,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit