🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 12.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.52 AU - 0.72 AU

Year: 337 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 42,808,048 km

• M1: 158,125 km (0.111 R)
• M2: 626,965 km (0.078 R)
• M3: 1,138,440 km (0.072 R)
• M4: 2,448,319 km (0.099 R)
• M5: 2,882,901 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688

Radius: 9.5

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.77 AU - 0.93 AU

Year: 541 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,808,048 km

• M1: 118,182 km (0.081 R)
• M2: 603,927 km (0.036 R)
• M3: 921,822 km (0.059 R)
• M4: 1,407,716 km (0.12 R)
• M5: 1,813,425 km (0.107 R)
• M6: 2,344,498 km (0.073 R)
• M7: 2,668,377 km (0.099 R)
• M8: 3,056,883 km (0.075 R)
• M9: 3,521,384 km (0.1 R)
• M10: 3,962,399 km (0.082 R)
• M11: 4,592,206 km (0.108 R)
• M12: 5,004,498 km (0.079 R)
• M13: 6,144,134 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.4

Radius: 9.1

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.88 AU - 1.24 AU

Year: 753 Days

Day: 9.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,808,048 km

• M1: 114,143 km (0.094 R)
• M2: 415,433 km (0.106 R)
• M3: 1,061,397 km (0.09 R)
• M4: 1,392,307 km (0.084 R)
• M5: 1,920,388 km (0.047 R)
• M6: 2,693,809 km (0.108 R)
• M7: 3,690,729 km (0.102 R)
• M8: 4,120,225 km (0.119 R)
• M9: 4,988,341 km (0.051 R)
• M10: 5,379,539 km (0.085 R)
• M11: 5,912,257 km (0.081 R)
• M12: 6,567,047 km (0.116 R)
• M13: 7,822,024 km (0.098 R)
• M14: 8,350,852 km (0.098 R)
• M15: 9,147,461 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 9.4

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.94 AU - 2.22 AU

Year: 2071 Days

Day: 7.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,808,048 km

• M1: 118,781 km (0.09 R)
• M2: 417,528 km (0.096 R)
• M3: 1,214,136 km (0.084 R)
• M4: 1,540,559 km (0.071 R)
• M5: 2,112,172 km (0.09 R)
• M6: 3,384,652 km (0.109 R)
• M7: 3,838,382 km (0.116 R)
• M8: 4,273,114 km (0.111 R)
• M9: 6,479,533 km (0.116 R)
• M10: 6,878,211 km (0.086 R)
• M11: 7,637,121 km (0.065 R)
• M12: 8,734,571 km (0.038 R)
• M13: 9,658,338 km (0.102 R)
• M14: 10,250,147 km (0.111 R)
• M15: 10,682,335 km (0.083 R)
• M16: 11,391,429 km (0.118 R)
• M17: 14,725,367 km (0.105 R)
• M18: 16,224,188 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256

Radius: 10.8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.24 AU - 4.02 AU

Year: 4774 Days

Day: 8.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,808,048 km

• M1: 134,488 km (0.09 R)
• M2: 901,178 km (0.098 R)
• M3: 1,495,680 km (0.101 R)
• M4: 1,968,409 km (0.07 R)
• M5: 2,569,643 km (0.097 R)
• M6: 3,063,764 km (0.098 R)
• M7: 3,716,609 km (0.089 R)
• M8: 4,637,983 km (0.042 R)
• M9: 5,008,686 km (0.06 R)
• M10: 5,679,184 km (0.097 R)
• M11: 8,353,396 km (0.046 R)
• M12: 8,869,059 km (0.066 R)
• M13: 10,348,732 km (0.076 R)
• M14: 11,561,971 km (0.056 R)
• M15: 13,933,246 km (0.107 R)
• M16: 16,611,946 km (0.1 R)
• M17: 19,616,619 km (0.084 R)
• M18: 20,963,898 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.9

Radius: 9

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.12 AU - 4.22 AU

Year: 4853 Days

Day: 9.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,808,048 km

• M1: 112,049 km (0.112 R)
• M2: 502,499 km (0.117 R)
• M3: 868,715 km (0.104 R)
• M4: 1,169,706 km (0.113 R)
• M5: 1,590,076 km (0.088 R)
• M6: 2,154,957 km (0.102 R)
• M7: 2,561,265 km (0.04 R)
• M8: 3,256,596 km (0.084 R)
• M9: 3,550,556 km (0.039 R)
• M10: 3,885,206 km (0.057 R)
• M11: 4,618,385 km (0.082 R)
• M12: 5,325,983 km (0.09 R)
• M13: 6,261,868 km (0.102 R)
• M14: 6,887,336 km (0.108 R)
• M15: 8,147,998 km (0.088 R)
• M16: 9,179,475 km (0.07 R)
• M17: 9,726,704 km (0.119 R)
• M18: 13,585,581 km (0.084 R)
• M19: 14,689,464 km (0.117 R)
• M20: 15,379,858 km (0.102 R)
• M21: 16,031,506 km (0.097 R)
• M22: 16,578,286 km (0.117 R)
• M23: 18,032,378 km (0.099 R)
• M24: 18,823,750 km (0.091 R)
• M25: 25,350,855 km (0.089 R)
• M26: 27,019,919 km (0.083 R)
• M27: 27,968,519 km (0.049 R)
• M28: 28,760,939 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.3

Radius: 11.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.29 AU - 4.45 AU

Year: 5255 Days

Day: 7 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,808,048 km

• M1: 147,952 km (0.075 R)
• M2: 539,899 km (0.097 R)
• M3: 1,231,041 km (0.103 R)
• M4: 2,192,955 km (0.102 R)
• M5: 3,176,711 km (0.083 R)
• M6: 4,865,820 km (0.05 R)
• M7: 5,239,815 km (0.079 R)
• M8: 5,677,838 km (0.063 R)
• M9: 6,259,923 km (0.074 R)
• M10: 6,678,199 km (0.042 R)
• M11: 7,141,354 km (0.104 R)
• M12: 7,876,477 km (0.077 R)
• M13: 8,423,557 km (0.093 R)
• M14: 9,244,400 km (0.117 R)
• M15: 10,523,462 km (0.1 R)
• M16: 11,548,507 km (0.07 R)
• M17: 12,833,702 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 1000

Radius: 12.9

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.69 AU - 5.57 AU

Year: 6877 Days

Day: 14.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,808,048 km

• M1: 160,369 km (0.086 R)
• M2: 796,459 km (0.112 R)
• M3: 1,357,900 km (0.058 R)
• M4: 2,129,526 km (0.089 R)
• M5: 2,644,591 km (0.118 R)
• M6: 3,780,039 km (0.026 R)
• M7: 5,279,159 km (0.108 R)
• M8: 6,659,349 km (0.117 R)
• M9: 7,731,966 km (0.074 R)
• M10: 9,050,222 km (0.115 R)
• M11: 9,459,821 km (0.12 R)
• M12: 10,267,351 km (0.067 R)
• M13: 13,313,612 km (0.062 R)
• M14: 16,110,344 km (0.108 R)
• M15: 18,107,625 km (0.056 R)
• M16: 18,686,569 km (0.088 R)
• M17: 20,575,542 km (0.119 R)
• M18: 24,030,804 km (0.09 R)
• M19: 28,143,399 km (0.046 R)
• M20: 28,920,560 km (0.11 R)
• M21: 31,235,138 km (0.082 R)
• M22: 31,649,973 km (0.077 R)
• M23: 36,803,320 km (0.108 R)
• M24: 37,266,176 km (0.028 R)
• M25: 37,967,640 km (0.097 R)
• M26: 39,156,495 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.8

Radius: 6.6

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.52 AU - 8.14 AU

Year: 13698 Days

Day: 19.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,808,048 km

• M1: 82,279 km (0.082 R)
• M2: 410,048 km (0.119 R)
• M3: 1,030,430 km (0.116 R)
• M4: 1,471,744 km (0.101 R)
• M5: 2,705,477 km (0.097 R)
• M6: 3,012,901 km (0.053 R)
• M7: 4,364,069 km (0.077 R)
• M8: 4,945,855 km (0.056 R)
• M9: 5,305,638 km (0.077 R)
• M10: 7,330,445 km (0.073 R)
• M11: 8,151,139 km (0.03 R)
• M12: 9,719,673 km (0.106 R)
• M13: 9,973,690 km (0.058 R)
• M14: 10,548,146 km (0.082 R)
• M15: 11,706,033 km (0.079 R)
• M16: 15,409,029 km (0.059 R)
• M17: 16,822,879 km (0.105 R)
• M18: 18,091,020 km (0.096 R)
• M19: 18,631,218 km (0.116 R)
• M20: 20,151,880 km (0.112 R)
• M21: 22,188,506 km (0.116 R)
• M22: 23,528,753 km (0.113 R)
• M23: 25,687,450 km (0.044 R)
• M24: 27,974,652 km (0.081 R)
• M25: 30,178,528 km (0.097 R)
• M26: 41,603,317 km (0.105 R)
• M27: 44,050,439 km (0.09 R)
• M28: 46,161,714 km (0.106 R)
• M29: 47,460,373 km (0.099 R)
• M30: 48,339,560 km (0.067 R)
• M31: 50,281,490 km (0.06 R)

Asteroid Belt

Center: 8.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90

Radius: 7.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.77 AU - 12.11 AU

Year: 23284 Days

Day: 17.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,808,048 km

• M1: 92,003 km (0.072 R)
• M2: 4,583,828 km (0.097 R)
• M3: 6,855,771 km (0.111 R)
• M4: 7,198,949 km (0.117 R)
• M5: 10,076,613 km (0.091 R)
• M6: 18,695,695 km (0.079 R)
• M7: 20,130,039 km (0.096 R)
• M8: 23,216,094 km (0.105 R)
• M9: 30,408,909 km (0.037 R)
• M10: 33,030,163 km (0.115 R)
• M11: 42,552,217 km (0.073 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 18,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit