🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.9

Radius: 10.7

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.23 AU - 1.57 AU

Year: 1105 Days

Day: 8.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,367,651 km

• M1: 132,993 km (0.112 R)
• M2: 500,405 km (0.088 R)
• M3: 1,843,495 km (0.06 R)
• M4: 2,286,753 km (0.04 R)
• M5: 3,185,088 km (0.076 R)
• M6: 3,877,577 km (0.113 R)
• M7: 5,333,014 km (0.057 R)
• M8: 6,038,368 km (0.103 R)
• M9: 6,425,229 km (0.109 R)
• M10: 6,804,609 km (0.077 R)
• M11: 7,299,778 km (0.084 R)
• M12: 8,114,936 km (0.079 R)
• M13: 8,530,519 km (0.083 R)
• M14: 9,708,902 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.9

Radius: 8.2

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.56 AU - 2.66 AU

Year: 2812 Days

Day: 10.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,367,651 km

• M1: 102,026 km (0.072 R)
• M2: 363,373 km (0.1 R)
• M3: 622,926 km (0.115 R)
• M4: 1,617,452 km (0.072 R)
• M5: 2,179,491 km (0.042 R)
• M6: 2,662,543 km (0.077 R)
• M7: 3,981,248 km (0.066 R)
• M8: 4,482,999 km (0.079 R)
• M9: 5,511,934 km (0.113 R)
• M10: 6,921,744 km (0.069 R)
• M11: 9,249,936 km (0.113 R)
• M12: 12,013,158 km (0.103 R)
• M13: 12,355,438 km (0.06 R)
• M14: 13,059,745 km (0.11 R)
• M15: 15,685,486 km (0.116 R)
• M16: 17,637,888 km (0.073 R)
• M17: 18,815,223 km (0.084 R)
• M18: 19,569,945 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.8

Radius: 9.4

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.75 AU - 3.33 AU

Year: 3535 Days

Day: 6 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,367,651 km

• M1: 116,836 km (0.066 R)
• M2: 414,087 km (0.111 R)
• M3: 830,867 km (0.067 R)
• M4: 1,467,256 km (0.113 R)
• M5: 1,926,073 km (0.046 R)
• M6: 3,987,232 km (0.076 R)
• M7: 5,091,713 km (0.115 R)
• M8: 5,575,363 km (0.039 R)
• M9: 6,388,577 km (0.098 R)
• M10: 7,146,739 km (0.092 R)
• M11: 7,479,744 km (0.119 R)
• M12: 10,361,448 km (0.086 R)
• M13: 11,724,733 km (0.12 R)
• M14: 12,283,332 km (0.071 R)
• M15: 12,665,405 km (0.114 R)
• M16: 13,605,029 km (0.099 R)
• M17: 15,733,806 km (0.078 R)
• M18: 16,877,482 km (0.032 R)
• M19: 18,198,581 km (0.116 R)
• M20: 20,109,395 km (0.099 R)
• M21: 24,701,301 km (0.084 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.9

Radius: 8.8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.71 AU - 6.19 AU

Year: 8484 Days

Day: 13.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,367,651 km

• M1: 109,506 km (0.107 R)
• M2: 391,348 km (0.088 R)
• M3: 953,986 km (0.108 R)
• M4: 1,597,256 km (0.033 R)
• M5: 2,084,946 km (0.119 R)
• M6: 2,576,823 km (0.085 R)
• M7: 3,816,391 km (0.112 R)
• M8: 4,136,082 km (0.118 R)
• M9: 4,500,353 km (0.115 R)
• M10: 5,145,419 km (0.072 R)
• M11: 5,598,401 km (0.066 R)
• M12: 6,110,624 km (0.088 R)
• M13: 6,584,251 km (0.094 R)
• M14: 6,973,355 km (0.102 R)
• M15: 8,938,922 km (0.069 R)
• M16: 10,660,943 km (0.091 R)
• M17: 11,049,897 km (0.112 R)
• M18: 13,305,235 km (0.114 R)
• M19: 17,404,515 km (0.069 R)
• M20: 18,986,363 km (0.112 R)
• M21: 20,811,906 km (0.086 R)
• M22: 27,076,467 km (0.029 R)
• M23: 32,626,847 km (0.112 R)
• M24: 35,774,984 km (0.075 R)
• M25: 36,757,543 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.9

Radius: 4.4

Gravity: 21.64 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.1 AU - 6.98 AU

Year: 9899 Days

Day: 24.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,367,651 km

• M1: 54,902 km (0.117 R)
• M2: 226,342 km (0.094 R)
• M3: 612,603 km (0.077 R)
• M4: 1,059,452 km (0.085 R)
• M5: 1,280,408 km (0.065 R)
• M6: 4,462,205 km (0.103 R)
• M7: 6,096,861 km (0.082 R)
• M8: 6,304,054 km (0.109 R)
• M9: 7,179,950 km (0.063 R)
• M10: 9,859,996 km (0.064 R)
• M11: 10,833,429 km (0.077 R)
• M12: 11,137,561 km (0.079 R)
• M13: 13,254,521 km (0.115 R)
• M14: 13,485,650 km (0.097 R)
• M15: 13,719,621 km (0.104 R)
• M16: 14,316,217 km (0.069 R)
• M17: 15,625,198 km (0.107 R)
• M18: 15,818,479 km (0.099 R)
• M19: 16,144,153 km (0.072 R)
• M20: 18,767,202 km (0.06 R)
• M21: 19,279,426 km (0.059 R)
• M22: 21,981,762 km (0.047 R)
• M23: 26,537,765 km (0.09 R)
• M24: 30,566,136 km (0.069 R)
• M25: 31,173,055 km (0.119 R)
• M26: 32,306,408 km (0.099 R)
• M27: 33,253,811 km (0.118 R)
• M28: 34,328,223 km (0.109 R)
• M29: 35,425,524 km (0.113 R)
• M30: 38,857,149 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.6

Radius: 5

Gravity: 31.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.44 AU - 10.34 AU

Year: 17676 Days

Day: 24 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,367,651 km

• M1: 64,177 km (0.107 R)
• M2: 226,790 km (0.067 R)
• M3: 403,017 km (0.116 R)
• M4: 1,061,397 km (0.117 R)
• M5: 1,408,913 km (0.098 R)
• M6: 1,810,583 km (0.097 R)
• M7: 2,118,455 km (0.083 R)
• M8: 2,460,586 km (0.116 R)
• M9: 2,863,453 km (0.045 R)
• M10: 3,041,624 km (0.089 R)
• M11: 3,709,878 km (0.1 R)
• M12: 4,239,005 km (0.088 R)
• M13: 4,746,591 km (0.109 R)
• M14: 5,800,657 km (0.09 R)
• M15: 7,564,716 km (0.076 R)
• M16: 8,673,236 km (0.045 R)
• M17: 12,041,432 km (0.093 R)
• M18: 15,247,913 km (0.084 R)
• M19: 16,270,414 km (0.061 R)
• M20: 16,757,355 km (0.041 R)
• M21: 20,348,901 km (0.091 R)
• M22: 23,794,439 km (0.06 R)
• M23: 27,041,162 km (0.068 R)
• M24: 34,396,739 km (0.108 R)
• M25: 38,816,010 km (0.067 R)
• M26: 39,104,135 km (0.068 R)
• M27: 39,684,725 km (0.102 R)
• M28: 42,216,220 km (0.045 R)
• M29: 42,980,815 km (0.117 R)
• M30: 44,380,153 km (0.035 R)
• M31: 47,598,153 km (0.075 R)
• M32: 50,281,939 km (0.064 R)
• M33: 59,125,566 km (0.1 R)
• M34: 61,830,296 km (0.114 R)
• M35: 64,414,749 km (0.11 R)
• M36: 65,631,428 km (0.045 R)
• M37: 66,040,429 km (0.119 R)
• M38: 70,651,634 km (0.028 R)
• M39: 71,512,569 km (0.091 R)
• M40: 71,945,506 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.7

Radius: 6.9

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.56 AU - 10 AU

Year: 18852 Days

Day: 22.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,367,651 km

• M1: 85,869 km (0.072 R)
• M2: 336,296 km (0.104 R)
• M3: 589,715 km (0.109 R)
• M4: 920,476 km (0.096 R)
• M5: 1,223,561 km (0.06 R)
• M6: 1,872,217 km (0.076 R)
• M7: 2,618,412 km (0.102 R)
• M8: 3,258,690 km (0.111 R)
• M9: 5,223,359 km (0.09 R)
• M10: 6,975,001 km (0.038 R)
• M11: 8,196,168 km (0.044 R)
• M12: 10,594,671 km (0.067 R)
• M13: 15,740,688 km (0.057 R)
• M14: 16,113,486 km (0.102 R)
• M15: 16,491,968 km (0.12 R)
• M16: 19,141,197 km (0.028 R)
• M17: 20,967,189 km (0.074 R)
• M18: 21,876,295 km (0.045 R)
• M19: 22,340,647 km (0.092 R)
• M20: 23,481,630 km (0.079 R)
• M21: 24,263,578 km (0.114 R)
• M22: 28,216,552 km (0.106 R)
• M23: 28,545,817 km (0.082 R)
• M24: 30,575,262 km (0.073 R)
• M25: 34,292,469 km (0.099 R)
• M26: 35,298,515 km (0.101 R)
• M27: 39,794,230 km (0.108 R)
• M28: 43,918,494 km (0.069 R)
• M29: 49,582,569 km (0.057 R)
• M30: 54,857,988 km (0.104 R)
• M31: 59,410,401 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.6

Radius: 3.7

Gravity: 19.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.21 AU - 12.53 AU

Year: 22269 Days

Day: 24.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,367,651 km

• M1: 76,295 km (0.115 R)
• M2: 312,211 km (0.093 R)
• M3: 1,614,161 km (0.112 R)
• M4: 7,999,447 km (0.099 R)
• M5: 8,768,679 km (0.077 R)
• M6: 13,629,114 km (0.083 R)
• M7: 14,443,824 km (0.113 R)
• M8: 15,218,741 km (0.062 R)
• M9: 20,898,523 km (0.038 R)
• M10: 25,650,051 km (0.095 R)
• M11: 31,073,722 km (0.108 R)
• M12: 31,189,361 km (0.116 R)
• M13: 36,053,685 km (0.079 R)
• M14: 37,344,116 km (0.075 R)
• M15: 46,038,894 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.2

Radius: 7.3

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.89 AU - 12.99 AU

Year: 22495 Days

Day: 24.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,367,651 km

• M1: 109,506 km (0.09 R)
• M2: 355,594 km (0.062 R)
• M3: 701,165 km (0.05 R)
• M4: 1,052,271 km (0.045 R)
• M5: 3,899,867 km (0.079 R)
• M6: 6,312,133 km (0.105 R)
• M7: 6,556,575 km (0.041 R)
• M8: 7,195,658 km (0.036 R)
• M9: 10,227,707 km (0.094 R)
• M10: 13,209,043 km (0.095 R)
• M11: 13,677,584 km (0.103 R)
• M12: 14,789,993 km (0.076 R)
• M13: 20,020,234 km (0.099 R)
• M14: 23,725,026 km (0.114 R)
• M15: 25,532,018 km (0.067 R)
• M16: 31,146,875 km (0.084 R)
• M17: 34,553,967 km (0.086 R)
• M18: 39,426,668 km (0.115 R)
• M19: 40,257,685 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit