🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.2

Radius: 10.8

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.61 AU - 0.93 AU

Year: 436 Days

Day: 12.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,631,999 km

• M1: 134,339 km (0.116 R)
• M2: 642,972 km (0.079 R)
• M3: 1,141,432 km (0.107 R)
• M4: 1,638,845 km (0.065 R)
• M5: 1,997,281 km (0.066 R)
• M6: 2,342,403 km (0.045 R)
• M7: 2,908,931 km (0.078 R)
• M8: 3,602,616 km (0.073 R)
• M9: 4,273,862 km (0.047 R)
• M10: 4,624,818 km (0.086 R)
• M11: 5,536,468 km (0.097 R)
• M12: 6,153,110 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 13.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.05 AU - 1.67 AU

Year: 1024 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,631,999 km

• M1: 167,849 km (0.111 R)
• M2: 628,909 km (0.065 R)
• M3: 1,265,448 km (0.107 R)
• M4: 1,897,799 km (0.098 R)
• M5: 2,635,765 km (0.082 R)
• M6: 3,120,911 km (0.1 R)
• M7: 3,904,804 km (0.102 R)
• M8: 4,594,151 km (0.101 R)
• M9: 5,383,728 km (0.116 R)
• M10: 5,886,826 km (0.034 R)
• M11: 7,434,865 km (0.047 R)
• M12: 8,249,275 km (0.096 R)
• M13: 9,328,026 km (0.09 R)
• M14: 10,212,897 km (0.039 R)
• M15: 11,253,500 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.1

Radius: 11.1

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.61 AU - 1.69 AU

Year: 1368 Days

Day: 8.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,631,999 km

• M1: 139,126 km (0.076 R)
• M2: 602,730 km (0.047 R)
• M3: 999,463 km (0.057 R)
• M4: 1,399,787 km (0.084 R)
• M5: 1,815,370 km (0.062 R)
• M6: 2,301,414 km (0.083 R)
• M7: 2,887,538 km (0.117 R)
• M8: 3,316,286 km (0.112 R)
• M9: 4,210,731 km (0.048 R)
• M10: 5,879,196 km (0.093 R)
• M11: 6,327,242 km (0.094 R)
• M12: 6,722,180 km (0.12 R)
• M13: 7,372,333 km (0.052 R)
• M14: 8,236,260 km (0.071 R)
• M15: 9,512,779 km (0.097 R)
• M16: 10,777,479 km (0.101 R)
• M17: 12,001,190 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.5

Radius: 8.4

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.44 AU - 4.92 AU

Year: 6537 Days

Day: 8.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,631,999 km

• M1: 104,419 km (0.092 R)
• M2: 385,364 km (0.114 R)
• M3: 738,714 km (0.093 R)
• M4: 1,090,568 km (0.119 R)
• M5: 1,761,665 km (0.116 R)
• M6: 2,126,085 km (0.046 R)
• M7: 3,688,186 km (0.116 R)
• M8: 4,896,488 km (0.108 R)
• M9: 5,382,083 km (0.095 R)
• M10: 6,121,694 km (0.116 R)
• M11: 6,997,740 km (0.083 R)
• M12: 7,539,882 km (0.099 R)
• M13: 8,187,641 km (0.071 R)
• M14: 8,789,623 km (0.086 R)
• M15: 9,377,842 km (0.113 R)
• M16: 10,308,939 km (0.099 R)
• M17: 10,820,713 km (0.041 R)
• M18: 12,878,282 km (0.093 R)
• M19: 13,636,893 km (0.09 R)
• M20: 14,424,975 km (0.11 R)
• M21: 16,091,794 km (0.072 R)
• M22: 17,883,229 km (0.095 R)
• M23: 18,622,093 km (0.094 R)
• M24: 22,009,587 km (0.113 R)
• M25: 22,936,196 km (0.089 R)
• M26: 25,449,739 km (0.075 R)
• M27: 25,871,755 km (0.092 R)
• M28: 26,298,408 km (0.106 R)
• M29: 28,141,454 km (0.049 R)
• M30: 31,305,598 km (0.114 R)
• M31: 33,474,768 km (0.062 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.1

Radius: 5.5

Gravity: 27.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.77 AU - 6.41 AU

Year: 9704 Days

Day: 15.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,631,999 km

• M1: 70,610 km (0.085 R)
• M2: 243,845 km (0.116 R)
• M3: 474,076 km (0.075 R)
• M4: 676,332 km (0.051 R)
• M5: 867,967 km (0.092 R)
• M6: 1,499,868 km (0.071 R)
• M7: 1,815,221 km (0.052 R)
• M8: 2,537,928 km (0.096 R)
• M9: 3,147,390 km (0.101 R)
• M10: 3,411,879 km (0.071 R)
• M11: 4,237,808 km (0.101 R)
• M12: 5,255,373 km (0.053 R)
• M13: 6,388,577 km (0.093 R)
• M14: 7,052,792 km (0.116 R)
• M15: 8,290,116 km (0.087 R)
• M16: 8,655,434 km (0.06 R)
• M17: 8,983,951 km (0.107 R)
• M18: 9,715,634 km (0.077 R)
• M19: 10,173,403 km (0.038 R)
• M20: 10,539,320 km (0.116 R)
• M21: 11,022,371 km (0.086 R)
• M22: 11,241,831 km (0.101 R)
• M23: 12,032,905 km (0.12 R)
• M24: 12,740,054 km (0.074 R)
• M25: 13,979,472 km (0.103 R)
• M26: 15,986,328 km (0.109 R)
• M27: 19,344,351 km (0.12 R)
• M28: 20,478,004 km (0.111 R)
• M29: 21,826,928 km (0.113 R)
• M30: 23,234,045 km (0.03 R)
• M31: 24,235,902 km (0.117 R)
• M32: 24,982,396 km (0.109 R)
• M33: 26,521,010 km (0.041 R)
• M34: 26,816,316 km (0.093 R)
• M35: 29,679,918 km (0.046 R)
• M36: 31,514,437 km (0.1 R)
• M37: 34,114,747 km (0.077 R)
• M38: 38,592,361 km (0.111 R)
• M39: 42,902,874 km (0.064 R)
• M40: 48,544,509 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.2

Radius: 6.5

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.61 AU - 10.31 AU

Year: 15888 Days

Day: 15.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,631,999 km

• M1: 80,783 km (0.098 R)
• M2: 310,416 km (0.047 R)
• M3: 627,862 km (0.082 R)
• M4: 976,724 km (0.07 R)
• M5: 1,294,620 km (0.087 R)
• M6: 1,796,371 km (0.061 R)
• M7: 3,795,597 km (0.077 R)
• M8: 3,998,153 km (0.119 R)
• M9: 4,300,191 km (0.075 R)
• M10: 4,781,597 km (0.087 R)
• M11: 5,262,853 km (0.086 R)
• M12: 6,005,607 km (0.076 R)
• M13: 6,241,522 km (0.105 R)
• M14: 6,483,572 km (0.102 R)
• M15: 6,773,941 km (0.07 R)
• M16: 7,291,849 km (0.065 R)
• M17: 8,213,372 km (0.056 R)
• M18: 8,553,557 km (0.092 R)
• M19: 17,650,006 km (0.106 R)
• M20: 22,060,151 km (0.061 R)
• M21: 23,003,216 km (0.106 R)
• M22: 26,411,354 km (0.025 R)
• M23: 27,907,483 km (0.102 R)
• M24: 32,012,448 km (0.107 R)
• M25: 35,598,459 km (0.111 R)
• M26: 36,242,627 km (0.119 R)
• M27: 37,157,568 km (0.066 R)
• M28: 39,856,314 km (0.1 R)
• M29: 43,118,145 km (0.048 R)
• M30: 50,328,314 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.3

Radius: 5.7

Gravity: 14.48 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.7 AU - 11.82 AU

Year: 24396 Days

Day: 22.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,631,999 km

• M1: 71,957 km (0.072 R)
• M2: 267,780 km (0.111 R)
• M3: 656,286 km (0.033 R)
• M4: 1,077,254 km (0.043 R)
• M5: 1,400,984 km (0.105 R)
• M6: 5,542,900 km (0.101 R)
• M7: 5,865,583 km (0.09 R)
• M8: 7,282,724 km (0.091 R)
• M9: 8,327,964 km (0.115 R)
• M10: 9,244,700 km (0.113 R)
• M11: 11,533,697 km (0.073 R)
• M12: 16,443,200 km (0.117 R)
• M13: 19,306,054 km (0.103 R)
• M14: 24,679,161 km (0.109 R)
• M15: 33,945,402 km (0.077 R)
• M16: 34,347,073 km (0.105 R)
• M17: 43,217,628 km (0.098 R)
• M18: 45,773,807 km (0.046 R)
• M19: 54,044,026 km (0.073 R)
• M20: 55,143,122 km (0.081 R)
• M21: 58,529,269 km (0.115 R)
• M22: 59,106,867 km (0.085 R)
• M23: 75,262,090 km (0.041 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 12,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit