🌌 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: 882.7

Radius: 8.3

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.44 AU - 0.72 AU

Year: 300 Days

Day: 12.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,702,390 km

• M1: 103,223 km (0.079 R)
• M2: 384,467 km (0.086 R)
• M3: 711,936 km (0.079 R)
• M4: 1,064,838 km (0.111 R)
• M5: 1,329,626 km (0.118 R)
• M6: 1,935,048 km (0.061 R)
• M7: 2,258,030 km (0.056 R)
• M8: 2,542,266 km (0.085 R)
• M9: 3,161,901 km (0.065 R)
• M10: 3,978,406 km (0.117 R)
• M11: 4,395,634 km (0.065 R)
• M12: 4,713,380 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 10.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.53 AU - 0.69 AU

Year: 323 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,702,390 km

• M1: 131,945 km (0.093 R)
• M2: 464,501 km (0.115 R)
• M3: 993,330 km (0.081 R)
• M4: 1,336,208 km (0.108 R)
• M5: 1,897,649 km (0.052 R)
• M6: 2,372,173 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75

Radius: 12.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.59 AU - 0.97 AU

Year: 467 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,702,390 km

• M1: 154,235 km (0.116 R)
• M2: 553,063 km (0.098 R)
• M3: 965,056 km (0.111 R)
• M4: 1,482,365 km (0.107 R)
• M5: 2,063,254 km (0.067 R)
• M6: 2,595,373 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.4

Radius: 15

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.8 AU - 1.14 AU

Year: 648 Days

Day: 14.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 68,702,390 km

• M1: 189,690 km (0.045 R)
• M2: 773,271 km (0.118 R)
• M3: 2,333,128 km (0.115 R)
• M4: 2,943,637 km (0.113 R)
• M5: 3,454,963 km (0.106 R)
• M6: 5,274,671 km (0.065 R)
• M7: 6,950,616 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.5

Radius: 12.6

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.18 AU - 1.52 AU

Year: 1064 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,702,390 km

• M1: 156,928 km (0.099 R)
• M2: 569,669 km (0.118 R)
• M3: 1,105,827 km (0.107 R)
• M4: 1,582,895 km (0.058 R)
• M5: 2,250,550 km (0.119 R)
• M6: 2,778,481 km (0.065 R)
• M7: 3,474,411 km (0.037 R)
• M8: 4,200,708 km (0.063 R)
• M9: 5,063,290 km (0.116 R)
• M10: 6,342,052 km (0.111 R)
• M11: 7,235,301 km (0.058 R)
• M12: 8,743,846 km (0.098 R)
• M13: 9,186,955 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.1

Radius: 14

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.2 AU - 1.92 AU

Year: 1322 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,702,390 km

• M1: 174,132 km (0.11 R)
• M2: 762,052 km (0.107 R)
• M3: 1,355,656 km (0.099 R)
• M4: 1,841,849 km (0.087 R)
• M5: 2,435,005 km (0.119 R)
• M6: 2,987,170 km (0.11 R)
• M7: 4,185,449 km (0.105 R)
• M8: 5,002,553 km (0.112 R)
• M9: 5,526,893 km (0.074 R)
• M10: 6,382,294 km (0.095 R)
• M11: 7,046,209 km (0.109 R)
• M12: 7,682,599 km (0.106 R)
• M13: 8,669,645 km (0.11 R)
• M14: 9,345,828 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.5

Radius: 8.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.52 AU - 3.62 AU

Year: 4575 Days

Day: 12.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,702,390 km

• M1: 107,262 km (0.089 R)
• M2: 849,118 km (0.082 R)
• M3: 1,243,757 km (0.101 R)
• M4: 2,419,596 km (0.095 R)
• M5: 3,810,258 km (0.054 R)
• M6: 5,233,981 km (0.104 R)
• M7: 5,508,642 km (0.114 R)
• M8: 8,014,556 km (0.064 R)
• M9: 8,594,248 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.1

Radius: 5

Gravity: 34.64 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.78 AU - 9.3 AU

Year: 14043 Days

Day: 17.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,702,390 km

• M1: 62,233 km (0.102 R)
• M2: 290,220 km (0.064 R)
• M3: 791,971 km (0.065 R)
• M4: 1,216,679 km (0.115 R)
• M5: 2,291,241 km (0.099 R)
• M6: 2,503,371 km (0.089 R)
• M7: 3,142,602 km (0.063 R)
• M8: 3,710,326 km (0.041 R)
• M9: 4,094,494 km (0.112 R)
• M10: 5,297,261 km (0.087 R)
• M11: 5,518,516 km (0.077 R)
• M12: 6,548,946 km (0.102 R)
• M13: 10,005,704 km (0.116 R)
• M14: 10,287,098 km (0.1 R)
• M15: 10,631,621 km (0.082 R)
• M16: 11,773,951 km (0.094 R)
• M17: 12,024,378 km (0.056 R)
• M18: 12,731,676 km (0.106 R)
• M19: 13,602,785 km (0.095 R)
• M20: 18,142,931 km (0.085 R)
• M21: 19,417,654 km (0.113 R)
• M22: 19,679,600 km (0.041 R)
• M23: 21,579,792 km (0.066 R)
• M24: 21,766,939 km (0.12 R)
• M25: 22,049,529 km (0.111 R)
• M26: 24,705,041 km (0.117 R)
• M27: 26,268,638 km (0.1 R)
• M28: 26,696,488 km (0.088 R)
• M29: 31,353,470 km (0.112 R)
• M30: 33,308,714 km (0.119 R)
• M31: 33,809,867 km (0.073 R)
• M32: 34,955,936 km (0.11 R)
• M33: 40,647,985 km (0.065 R)
• M34: 48,033,483 km (0.111 R)
• M35: 48,192,804 km (0.063 R)
• M36: 49,643,006 km (0.117 R)
• M37: 52,799,820 km (0.056 R)
• M38: 58,233,215 km (0.074 R)
• M39: 58,778,051 km (0.044 R)
• M40: 59,693,590 km (0.12 R)
• M41: 64,027,589 km (0.06 R)

Asteroid Belt

Center: 8.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.7

Radius: 3.2

Gravity: 36.59 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.62 AU - 10.12 AU

Year: 17917 Days

Day: 19.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,702,390 km

• M1: 40,990 km (0.102 R)
• M2: 188,344 km (0.064 R)
• M3: 382,522 km (0.107 R)
• M4: 606,171 km (0.092 R)
• M5: 706,850 km (0.111 R)
• M6: 1,055,563 km (0.031 R)
• M7: 1,728,304 km (0.054 R)
• M8: 2,251,598 km (0.116 R)
• M9: 2,919,851 km (0.106 R)
• M10: 3,111,785 km (0.106 R)
• M11: 3,993,665 km (0.097 R)
• M12: 4,110,800 km (0.088 R)
• M13: 5,483,360 km (0.052 R)
• M14: 6,592,030 km (0.117 R)
• M15: 11,668,784 km (0.113 R)
• M16: 13,416,685 km (0.034 R)
• M17: 14,284,502 km (0.067 R)
• M18: 14,976,991 km (0.06 R)
• M19: 15,910,332 km (0.09 R)
• M20: 17,420,822 km (0.098 R)
• M21: 19,439,944 km (0.09 R)
• M22: 24,517,445 km (0.083 R)
• M23: 25,608,911 km (0.111 R)
• M24: 28,640,662 km (0.078 R)
• M25: 28,749,270 km (0.07 R)
• M26: 29,628,157 km (0.089 R)
• M27: 30,298,805 km (0.097 R)
• M28: 34,047,877 km (0.085 R)
• M29: 35,404,730 km (0.101 R)
• M30: 46,074,947 km (0.106 R)
• M31: 46,373,545 km (0.077 R)
• M32: 46,974,629 km (0.115 R)
• M33: 53,109,787 km (0.035 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.6

Radius: 3.6

Gravity: 36.39 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.64 AU - 11.88 AU

Year: 20681 Days

Day: 15.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,702,390 km

• M1: 44,730 km (0.12 R)
• M2: 166,353 km (0.056 R)
• M3: 285,882 km (0.074 R)
• M4: 515,664 km (0.11 R)
• M5: 1,005,746 km (0.066 R)
• M6: 1,381,237 km (0.073 R)
• M7: 1,634,207 km (0.118 R)
• M8: 2,337,018 km (0.102 R)
• M9: 2,649,229 km (0.081 R)
• M10: 3,194,962 km (0.065 R)
• M11: 3,383,455 km (0.053 R)
• M12: 3,841,973 km (0.088 R)
• M13: 4,276,106 km (0.109 R)
• M14: 7,496,200 km (0.105 R)
• M15: 8,171,784 km (0.091 R)
• M16: 12,826,671 km (0.05 R)
• M17: 14,507,104 km (0.052 R)
• M18: 16,646,503 km (0.04 R)
• M19: 18,042,999 km (0.119 R)
• M20: 21,632,899 km (0.056 R)
• M21: 22,501,465 km (0.039 R)
• M22: 22,796,172 km (0.082 R)
• M23: 23,898,409 km (0.072 R)
• M24: 29,125,658 km (0.048 R)
• M25: 29,710,436 km (0.071 R)
• M26: 31,024,354 km (0.037 R)
• M27: 32,626,398 km (0.12 R)
• M28: 41,764,285 km (0.099 R)
• M29: 46,673,638 km (0.089 R)
• M30: 58,539,143 km (0.071 R)
• M31: 64,073,067 km (0.065 R)
• M32: 64,862,794 km (0.08 R)
• M33: 67,270,722 km (0.091 R)
• M34: 68,702,373 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 14,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit