🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.5

Radius: 8.7

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.49 AU - 0.71 AU

Year: 321 Days

Day: 11.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 94.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,987,338 km

• M1: 108,159 km (0.09 R)
• M2: 387,010 km (0.097 R)
• M3: 694,284 km (0.06 R)
• M4: 1,109,867 km (0.106 R)
• M5: 1,562,101 km (0.112 R)
• M6: 1,875,060 km (0.075 R)
• M7: 2,213,749 km (0.119 R)
• M8: 2,547,951 km (0.119 R)
• M9: 3,362,063 km (0.119 R)
• M10: 3,688,336 km (0.049 R)
• M11: 4,249,328 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452

Radius: 12.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.53 AU - 0.69 AU

Year: 329 Days

Day: 6.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,987,338 km

• M1: 160,369 km (0.048 R)
• M2: 593,904 km (0.056 R)
• M3: 998,566 km (0.075 R)
• M4: 1,491,491 km (0.113 R)
• M5: 2,162,437 km (0.105 R)
• M6: 2,578,020 km (0.092 R)
• M7: 3,126,147 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 12.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.89 AU - 0.99 AU

Year: 629 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,987,338 km

• M1: 153,039 km (0.033 R)
• M2: 536,608 km (0.048 R)
• M3: 1,047,484 km (0.117 R)
• M4: 1,531,134 km (0.096 R)
• M5: 2,015,083 km (0.026 R)
• M6: 2,525,810 km (0.034 R)
• M7: 3,234,755 km (0.083 R)
• M8: 3,853,940 km (0.09 R)
• M9: 4,376,935 km (0.092 R)
• M10: 5,118,790 km (0.117 R)
• M11: 5,885,180 km (0.084 R)
• M12: 6,336,517 km (0.058 R)
• M13: 7,198,650 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.88 AU - 1.24 AU

Year: 753 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,987,338 km

• M1: 112,348 km (0.078 R)
• M2: 643,121 km (0.078 R)
• M3: 947,553 km (0.11 R)
• M4: 1,394,103 km (0.117 R)
• M5: 2,001,171 km (0.072 R)
• M6: 2,613,624 km (0.092 R)
• M7: 4,291,664 km (0.074 R)
• M8: 5,244,901 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.9

Radius: 10.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.45 AU - 2.01 AU

Year: 1571 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 59,987,338 km

• M1: 130,749 km (0.12 R)
• M2: 517,609 km (0.113 R)
• M3: 1,421,629 km (0.079 R)
• M4: 1,867,580 km (0.083 R)
• M5: 2,405,683 km (0.111 R)
• M6: 4,440,065 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.7

Radius: 8.1

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.76 AU - 2.1 AU

Year: 1851 Days

Day: 8 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,987,338 km

• M1: 100,679 km (0.04 R)
• M2: 451,486 km (0.078 R)
• M3: 708,944 km (0.113 R)
• M4: 1,641,238 km (0.089 R)
• M5: 1,964,669 km (0.073 R)
• M6: 3,124,352 km (0.071 R)
• M7: 4,531,619 km (0.092 R)
• M8: 6,199,785 km (0.116 R)
• M9: 6,862,354 km (0.117 R)
• M10: 8,739,807 km (0.117 R)
• M11: 9,351,512 km (0.103 R)
• M12: 12,730,480 km (0.111 R)
• M13: 13,356,696 km (0.075 R)

Asteroid Belt

Center: 2.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.7

Radius: 10.8

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.33 AU - 3.27 AU

Year: 3234 Days

Day: 11.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,987,338 km

• M1: 134,937 km (0.089 R)
• M2: 1,026,241 km (0.108 R)
• M3: 1,942,678 km (0.09 R)
• M4: 2,369,032 km (0.089 R)
• M5: 2,840,864 km (0.105 R)
• M6: 3,547,714 km (0.061 R)
• M7: 5,492,935 km (0.103 R)
• M8: 6,237,782 km (0.049 R)
• M9: 7,366,050 km (0.038 R)
• M10: 11,050,047 km (0.115 R)
• M11: 12,010,016 km (0.118 R)
• M12: 13,359,389 km (0.095 R)
• M13: 15,330,042 km (0.119 R)
• M14: 16,972,477 km (0.066 R)
• M15: 19,839,670 km (0.083 R)
• M16: 22,876,506 km (0.086 R)
• M17: 23,294,184 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.2

Radius: 4.3

Gravity: 53.01 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.64 AU - 7.56 AU

Year: 11704 Days

Day: 18.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 59,987,338 km

• M1: 87,814 km (0.034 R)
• M2: 497,862 km (0.1 R)
• M3: 989,889 km (0.108 R)
• M4: 1,156,242 km (0.06 R)
• M5: 1,313,619 km (0.099 R)
• M6: 1,485,208 km (0.077 R)
• M7: 1,737,280 km (0.1 R)
• M8: 2,557,675 km (0.084 R)
• M9: 2,757,538 km (0.042 R)
• M10: 3,138,863 km (0.088 R)
• M11: 3,775,252 km (0.107 R)
• M12: 4,399,374 km (0.062 R)
• M13: 4,686,901 km (0.1 R)
• M14: 5,963,570 km (0.034 R)
• M15: 6,236,286 km (0.082 R)
• M16: 7,018,683 km (0.109 R)
• M17: 7,322,666 km (0.116 R)
• M18: 8,480,703 km (0.057 R)
• M19: 11,747,322 km (0.045 R)
• M20: 13,194,383 km (0.059 R)
• M21: 14,062,649 km (0.064 R)
• M22: 14,476,137 km (0.116 R)
• M23: 15,912,576 km (0.087 R)
• M24: 17,441,317 km (0.072 R)
• M25: 18,981,875 km (0.081 R)
• M26: 20,260,339 km (0.112 R)
• M27: 20,610,847 km (0.085 R)
• M28: 21,686,306 km (0.045 R)
• M29: 24,537,492 km (0.07 R)
• M30: 26,259,213 km (0.1 R)
• M31: 26,885,729 km (0.1 R)
• M32: 30,624,629 km (0.056 R)
• M33: 31,904,738 km (0.081 R)
• M34: 37,777,202 km (0.081 R)
• M35: 39,520,167 km (0.12 R)
• M36: 41,879,176 km (0.118 R)
• M37: 45,069,201 km (0.059 R)
• M38: 56,290,238 km (0.105 R)
• M39: 59,628,514 km (0.041 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: 404 - 18,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit