🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461

Radius: 13.3

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.54 AU - 0.56 AU

Year: 282 Days

Day: 13.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,742,522 km

• M1: 165,605 km (0.119 R)
• M2: 761,304 km (0.098 R)
• M3: 1,187,657 km (0.09 R)
• M4: 1,655,450 km (0.114 R)
• M5: 2,225,119 km (0.055 R)
• M6: 3,073,189 km (0.086 R)
• M7: 3,787,968 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 14.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.69 AU - 0.77 AU

Year: 431 Days

Day: 5.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,742,522 km

• M1: 182,061 km (0.071 R)
• M2: 687,253 km (0.083 R)
• M3: 1,141,731 km (0.117 R)
• M4: 2,186,522 km (0.104 R)
• M5: 3,532,006 km (0.116 R)
• M6: 4,070,259 km (0.095 R)
• M7: 4,580,986 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.7

Radius: 8.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.86 AU - 1.06 AU

Year: 649 Days

Day: 5.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,742,522 km

• M1: 109,506 km (0.041 R)
• M2: 389,553 km (0.086 R)
• M3: 679,623 km (0.106 R)
• M4: 956,828 km (0.075 R)
• M5: 1,536,669 km (0.12 R)
• M6: 2,081,056 km (0.065 R)
• M7: 2,431,564 km (0.118 R)
• M8: 3,103,707 km (0.101 R)
• M9: 3,574,043 km (0.045 R)
• M10: 3,917,370 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.8

Radius: 12.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.14 AU - 1.18 AU

Year: 862 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,742,522 km

• M1: 156,779 km (0.082 R)
• M2: 688,449 km (0.102 R)
• M3: 1,100,891 km (0.105 R)
• M4: 1,805,796 km (0.12 R)
• M5: 2,759,482 km (0.109 R)
• M6: 3,961,950 km (0.112 R)
• M7: 4,857,293 km (0.112 R)
• M8: 6,234,342 km (0.102 R)
• M9: 6,665,782 km (0.12 R)
• M10: 7,093,931 km (0.041 R)
• M11: 7,661,356 km (0.045 R)
• M12: 9,185,608 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.6

Radius: 13

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.77 AU - 2.05 AU

Year: 1822 Days

Day: 14.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,742,522 km

• M1: 162,164 km (0.12 R)
• M2: 681,568 km (0.11 R)
• M3: 1,958,386 km (0.082 R)
• M4: 3,211,717 km (0.108 R)
• M5: 4,283,735 km (0.103 R)
• M6: 5,715,387 km (0.095 R)
• M7: 7,231,561 km (0.084 R)
• M8: 8,026,674 km (0.109 R)
• M9: 9,693,942 km (0.063 R)
• M10: 11,328,598 km (0.109 R)
• M11: 13,419,827 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.6

Radius: 11.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.98 AU - 6.2 AU

Year: 7927 Days

Day: 8.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,742,522 km

• M1: 148,551 km (0.105 R)
• M2: 1,002,306 km (0.106 R)
• M3: 1,966,015 km (0.087 R)
• M4: 2,353,324 km (0.108 R)
• M5: 2,751,703 km (0.106 R)
• M6: 3,493,709 km (0.109 R)
• M7: 4,420,318 km (0.101 R)
• M8: 4,792,817 km (0.038 R)
• M9: 5,767,297 km (0.093 R)
• M10: 6,284,008 km (0.085 R)
• M11: 6,831,686 km (0.111 R)
• M12: 7,692,173 km (0.117 R)
• M13: 9,254,573 km (0.108 R)
• M14: 10,258,375 km (0.06 R)
• M15: 10,761,323 km (0.097 R)
• M16: 12,035,747 km (0.109 R)
• M17: 14,629,774 km (0.117 R)
• M18: 15,659,307 km (0.077 R)
• M19: 16,259,194 km (0.092 R)
• M20: 17,790,328 km (0.119 R)
• M21: 21,380,378 km (0.12 R)
• M22: 22,036,066 km (0.088 R)
• M23: 23,044,804 km (0.092 R)
• M24: 23,734,301 km (0.108 R)
• M25: 25,154,433 km (0.065 R)
• M26: 25,885,368 km (0.089 R)
• M27: 26,630,515 km (0.068 R)
• M28: 27,581,808 km (0.028 R)
• M29: 28,457,255 km (0.047 R)
• M30: 30,572,120 km (0.094 R)
• M31: 32,252,254 km (0.12 R)
• M32: 37,189,133 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 10

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.1 AU - 6.62 AU

Year: 8566 Days

Day: 11.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,742,522 km

• M1: 125,363 km (0.1 R)
• M2: 805,435 km (0.114 R)
• M3: 1,969,007 km (0.103 R)
• M4: 2,286,454 km (0.115 R)
• M5: 2,656,858 km (0.07 R)
• M6: 3,006,169 km (0.089 R)
• M7: 3,846,012 km (0.054 R)
• M8: 4,347,165 km (0.119 R)
• M9: 4,696,027 km (0.085 R)
• M10: 6,050,635 km (0.099 R)
• M11: 7,383,852 km (0.081 R)
• M12: 8,000,345 km (0.047 R)
• M13: 9,424,067 km (0.085 R)
• M14: 11,108,390 km (0.079 R)
• M15: 12,126,254 km (0.064 R)
• M16: 12,604,219 km (0.083 R)
• M17: 13,428,653 km (0.056 R)
• M18: 14,702,180 km (0.059 R)
• M19: 15,553,541 km (0.11 R)
• M20: 18,305,095 km (0.045 R)
• M21: 21,365,867 km (0.103 R)
• M22: 25,006,930 km (0.042 R)
• M23: 28,110,188 km (0.049 R)
• M24: 29,801,990 km (0.045 R)
• M25: 32,770,910 km (0.102 R)
• M26: 33,387,552 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561

Radius: 5.1

Gravity: 21.57 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.04 AU - 8.08 AU

Year: 11598 Days

Day: 18.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,742,522 km

• M1: 73,004 km (0.083 R)
• M2: 418,874 km (0.092 R)
• M3: 657,183 km (0.116 R)
• M4: 845,228 km (0.112 R)
• M5: 1,025,793 km (0.109 R)
• M6: 1,281,755 km (0.07 R)
• M7: 1,698,684 km (0.047 R)
• M8: 2,275,384 km (0.076 R)
• M9: 2,608,538 km (0.102 R)
• M10: 3,156,964 km (0.114 R)
• M11: 4,217,762 km (0.091 R)
• M12: 5,229,343 km (0.108 R)
• M13: 7,136,118 km (0.119 R)
• M14: 7,591,793 km (0.076 R)
• M15: 8,886,114 km (0.057 R)
• M16: 9,961,423 km (0.038 R)
• M17: 10,269,146 km (0.053 R)
• M18: 11,732,662 km (0.094 R)
• M19: 13,640,932 km (0.105 R)
• M20: 14,212,695 km (0.12 R)
• M21: 14,471,948 km (0.107 R)
• M22: 15,066,750 km (0.116 R)
• M23: 15,540,526 km (0.089 R)
• M24: 15,954,463 km (0.079 R)
• M25: 17,535,264 km (0.095 R)
• M26: 19,296,480 km (0.06 R)
• M27: 19,935,711 km (0.081 R)
• M28: 28,743,286 km (0.103 R)
• M29: 29,157,971 km (0.078 R)
• M30: 29,576,546 km (0.11 R)
• M31: 30,105,375 km (0.105 R)
• M32: 30,964,814 km (0.091 R)
• M33: 33,298,092 km (0.075 R)
• M34: 35,034,774 km (0.115 R)
• M35: 36,709,223 km (0.115 R)
• M36: 40,346,247 km (0.088 R)
• M37: 48,034,979 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.1

Radius: 6.9

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.15 AU - 8.25 AU

Year: 11971 Days

Day: 20.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,742,522 km

• M1: 85,869 km (0.078 R)
• M2: 337,942 km (0.102 R)
• M3: 806,482 km (0.095 R)
• M4: 1,070,672 km (0.113 R)
• M5: 1,339,051 km (0.074 R)
• M6: 2,309,043 km (0.085 R)
• M7: 3,056,584 km (0.092 R)
• M8: 3,397,218 km (0.043 R)
• M9: 3,709,130 km (0.083 R)
• M10: 4,011,617 km (0.068 R)
• M11: 4,481,055 km (0.057 R)
• M12: 4,697,672 km (0.12 R)
• M13: 5,253,129 km (0.095 R)
• M14: 5,494,281 km (0.111 R)
• M15: 5,998,725 km (0.069 R)
• M16: 8,146,053 km (0.107 R)
• M17: 9,044,388 km (0.062 R)
• M18: 9,542,848 km (0.06 R)
• M19: 10,649,274 km (0.05 R)
• M20: 11,432,718 km (0.056 R)
• M21: 11,721,741 km (0.081 R)
• M22: 16,296,444 km (0.116 R)
• M23: 19,056,674 km (0.046 R)
• M24: 20,042,076 km (0.048 R)
• M25: 21,060,837 km (0.087 R)
• M26: 21,408,054 km (0.085 R)
• M27: 22,024,696 km (0.06 R)
• M28: 29,179,065 km (0.074 R)
• M29: 40,215,498 km (0.051 R)
• M30: 45,341,469 km (0.07 R)
• M31: 47,389,464 km (0.113 R)
• M32: 47,985,761 km (0.054 R)
• M33: 51,511,633 km (0.1 R)
• M34: 53,097,071 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.7

Radius: 7.7

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.02 AU - 11.5 AU

Year: 21047 Days

Day: 18.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,742,522 km

• M1: 97,987 km (0.072 R)
• M2: 358,436 km (0.032 R)
• M3: 665,411 km (0.118 R)
• M4: 1,455,737 km (0.082 R)
• M5: 3,665,597 km (0.108 R)
• M6: 4,718,616 km (0.116 R)
• M7: 6,554,481 km (0.117 R)
• M8: 6,929,373 km (0.118 R)
• M9: 7,585,958 km (0.088 R)
• M10: 8,188,090 km (0.092 R)
• M11: 12,488,131 km (0.097 R)
• M12: 13,659,333 km (0.093 R)
• M13: 16,521,290 km (0.118 R)
• M14: 17,610,811 km (0.099 R)
• M15: 18,499,871 km (0.108 R)
• M16: 19,249,356 km (0.118 R)
• M17: 20,986,936 km (0.099 R)
• M18: 23,688,374 km (0.103 R)
• M19: 24,078,376 km (0.033 R)
• M20: 26,300,054 km (0.1 R)
• M21: 27,460,634 km (0.066 R)
• M22: 27,783,017 km (0.066 R)
• M23: 29,883,521 km (0.071 R)
• M24: 31,030,638 km (0.045 R)
• M25: 34,898,341 km (0.113 R)
• M26: 35,276,524 km (0.049 R)
• M27: 36,557,232 km (0.094 R)
• M28: 38,001,599 km (0.066 R)
• M29: 40,031,792 km (0.085 R)
• M30: 42,562,240 km (0.032 R)
• M31: 45,048,257 km (0.097 R)
• M32: 52,586,943 km (0.106 R)
• M33: 58,585,369 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 12,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit