🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.5

Radius: 12.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.67 AU - 0.95 AU

Year: 494 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,401,950 km

• M1: 311,912 km (0.112 R)
• M2: 555,158 km (0.11 R)
• M3: 1,082,939 km (0.113 R)
• M4: 1,384,678 km (0.087 R)
• M5: 1,640,191 km (0.056 R)
• M6: 2,291,241 km (0.064 R)
• M7: 2,604,649 km (0.114 R)
• M8: 3,039,081 km (0.064 R)
• M9: 3,485,930 km (0.086 R)
• M10: 4,406,256 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.7

Radius: 8.7

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.01 AU - 1.25 AU

Year: 815 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 53,401,950 km

• M1: 121,324 km (0.06 R)
• M2: 391,647 km (0.099 R)
• M3: 1,363,585 km (0.082 R)
• M4: 1,599,201 km (0.07 R)
• M5: 1,822,401 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.2

Radius: 14.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.44 AU - 1.98 AU

Year: 1517 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,401,950 km

• M1: 186,100 km (0.093 R)
• M2: 467,493 km (0.07 R)
• M3: 765,343 km (0.077 R)
• M4: 1,169,407 km (0.091 R)
• M5: 1,613,563 km (0.072 R)
• M6: 1,938,340 km (0.055 R)
• M7: 2,353,324 km (0.1 R)
• M8: 3,071,693 km (0.107 R)
• M9: 3,483,686 km (0.089 R)
• M10: 3,773,457 km (0.108 R)
• M11: 5,713,442 km (0.107 R)
• M12: 6,413,859 km (0.057 R)
• M13: 6,729,660 km (0.065 R)
• M14: 7,032,895 km (0.072 R)
• M15: 7,384,749 km (0.043 R)
• M16: 10,820,863 km (0.106 R)
• M17: 11,440,946 km (0.104 R)
• M18: 12,789,421 km (0.084 R)
• M19: 13,865,329 km (0.075 R)
• M20: 14,360,797 km (0.067 R)
• M21: 14,895,161 km (0.103 R)
• M22: 15,439,398 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 14.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.9 AU - 2.6 AU

Year: 2289 Days

Day: 5.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,401,950 km

• M1: 189,391 km (0.111 R)
• M2: 503,995 km (0.094 R)
• M3: 775,216 km (0.104 R)
• M4: 1,386,024 km (0.095 R)
• M5: 1,685,818 km (0.096 R)
• M6: 1,995,486 km (0.096 R)
• M7: 2,271,494 km (0.105 R)
• M8: 3,618,324 km (0.092 R)
• M9: 3,994,413 km (0.073 R)
• M10: 4,372,447 km (0.05 R)
• M11: 4,658,627 km (0.051 R)
• M12: 5,201,219 km (0.089 R)
• M13: 5,474,384 km (0.081 R)
• M14: 6,748,510 km (0.102 R)
• M15: 7,128,039 km (0.056 R)
• M16: 7,729,124 km (0.104 R)
• M17: 8,577,643 km (0.09 R)
• M18: 9,841,446 km (0.083 R)
• M19: 10,382,691 km (0.094 R)
• M20: 10,938,596 km (0.06 R)
• M21: 13,062,437 km (0.082 R)
• M22: 13,529,033 km (0.111 R)
• M23: 14,228,253 km (0.026 R)
• M24: 14,846,392 km (0.067 R)
• M25: 15,343,954 km (0.117 R)
• M26: 15,612,632 km (0.096 R)
• M27: 17,919,581 km (0.025 R)

Asteroid Belt

Center: 2.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.7

Radius: 8.7

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.24 AU - 3.58 AU

Year: 3367 Days

Day: 12.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,401,950 km

• M1: 108,907 km (0.068 R)
• M2: 482,752 km (0.068 R)
• M3: 688,001 km (0.091 R)
• M4: 1,016,368 km (0.096 R)
• M5: 1,461,122 km (0.079 R)
• M6: 2,033,035 km (0.102 R)
• M7: 2,232,449 km (0.093 R)
• M8: 2,936,307 km (0.115 R)
• M9: 3,342,764 km (0.108 R)
• M10: 3,669,935 km (0.114 R)
• M11: 3,957,612 km (0.114 R)
• M12: 4,507,533 km (0.115 R)
• M13: 4,705,601 km (0.059 R)
• M14: 5,283,647 km (0.037 R)
• M15: 5,455,086 km (0.115 R)
• M16: 6,122,891 km (0.075 R)
• M17: 7,323,115 km (0.058 R)
• M18: 9,499,016 km (0.104 R)
• M19: 9,671,502 km (0.111 R)
• M20: 10,258,076 km (0.103 R)
• M21: 11,046,756 km (0.039 R)
• M22: 13,486,996 km (0.114 R)
• M23: 13,796,364 km (0.057 R)
• M24: 14,109,174 km (0.103 R)
• M25: 15,800,378 km (0.049 R)
• M26: 15,986,028 km (0.095 R)
• M27: 16,473,718 km (0.115 R)
• M28: 18,218,627 km (0.026 R)
• M29: 18,418,041 km (0.069 R)
• M30: 18,860,402 km (0.099 R)
• M31: 20,598,131 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.3

Radius: 13.7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.83 AU - 4.89 AU

Year: 6175 Days

Day: 11.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,401,950 km

• M1: 200,611 km (0.11 R)
• M2: 547,528 km (0.095 R)
• M3: 1,084,136 km (0.107 R)
• M4: 1,394,851 km (0.064 R)
• M5: 1,650,513 km (0.092 R)
• M6: 2,055,624 km (0.077 R)
• M7: 2,896,664 km (0.088 R)
• M8: 3,479,646 km (0.103 R)
• M9: 4,305,576 km (0.081 R)
• M10: 4,815,107 km (0.046 R)
• M11: 5,513,878 km (0.041 R)
• M12: 5,785,099 km (0.05 R)
• M13: 6,521,570 km (0.05 R)
• M14: 7,427,833 km (0.06 R)
• M15: 8,730,083 km (0.093 R)
• M16: 9,176,483 km (0.118 R)
• M17: 9,598,648 km (0.119 R)
• M18: 11,267,562 km (0.105 R)
• M19: 12,132,986 km (0.06 R)
• M20: 14,968,763 km (0.075 R)
• M21: 15,644,945 km (0.069 R)
• M22: 16,104,061 km (0.062 R)
• M23: 16,429,586 km (0.068 R)
• M24: 17,281,396 km (0.113 R)
• M25: 17,763,999 km (0.05 R)
• M26: 18,849,481 km (0.085 R)
• M27: 20,643,309 km (0.117 R)
• M28: 21,383,968 km (0.094 R)
• M29: 24,764,282 km (0.048 R)
• M30: 26,876,305 km (0.11 R)
• M31: 27,904,042 km (0.114 R)
• M32: 29,200,308 km (0.119 R)
• M33: 30,782,006 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.7

Radius: 4.3

Gravity: 29.51 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.81 AU - 7.61 AU

Year: 11789 Days

Day: 21.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 53,401,950 km

• M1: 53,706 km (0.096 R)
• M2: 158,275 km (0.115 R)
• M3: 332,107 km (0.072 R)
• M4: 500,554 km (0.118 R)
• M5: 652,845 km (0.088 R)
• M6: 766,839 km (0.1 R)
• M7: 1,274,424 km (0.117 R)
• M8: 1,712,297 km (0.03 R)
• M9: 2,217,190 km (0.096 R)
• M10: 2,321,909 km (0.111 R)
• M11: 3,402,005 km (0.074 R)
• M12: 3,745,183 km (0.105 R)
• M13: 5,745,905 km (0.119 R)
• M14: 5,847,182 km (0.053 R)
• M15: 6,190,958 km (0.06 R)
• M16: 6,401,891 km (0.08 R)
• M17: 6,508,854 km (0.09 R)
• M18: 10,717,939 km (0.054 R)
• M19: 11,229,564 km (0.086 R)
• M20: 11,323,811 km (0.096 R)
• M21: 11,849,647 km (0.071 R)
• M22: 13,038,502 km (0.086 R)
• M23: 13,862,786 km (0.102 R)
• M24: 14,020,163 km (0.101 R)
• M25: 14,658,497 km (0.054 R)
• M26: 15,037,428 km (0.101 R)
• M27: 19,775,941 km (0.114 R)
• M28: 24,394,476 km (0.071 R)
• M29: 26,958,733 km (0.111 R)
• M30: 28,589,051 km (0.072 R)
• M31: 28,739,546 km (0.109 R)
• M32: 32,152,622 km (0.11 R)
• M33: 33,116,780 km (0.1 R)
• M34: 35,505,708 km (0.094 R)
• M35: 36,773,999 km (0.051 R)
• M36: 36,944,840 km (0.071 R)
• M37: 37,115,980 km (0.112 R)
• M38: 40,086,844 km (0.086 R)
• M39: 40,265,164 km (0.097 R)
• M40: 40,443,934 km (0.099 R)
• M41: 40,623,003 km (0.088 R)
• M42: 41,072,544 km (0.109 R)
• M43: 42,070,212 km (0.065 R)
• M44: 42,895,394 km (0.089 R)
• M45: 47,625,829 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.1

Radius: 3.9

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6 AU - 9.84 AU

Year: 15117 Days

Day: 17.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,401,950 km

• M1: 51,611 km (0.049 R)
• M2: 162,912 km (0.081 R)
• M3: 299,645 km (0.108 R)
• M4: 1,264,102 km (0.1 R)
• M5: 1,618,200 km (0.065 R)
• M6: 1,965,267 km (0.078 R)
• M7: 2,384,889 km (0.045 R)
• M8: 3,699,107 km (0.088 R)
• M9: 4,828,421 km (0.119 R)
• M10: 5,022,001 km (0.064 R)
• M11: 5,106,224 km (0.111 R)
• M12: 6,774,689 km (0.076 R)
• M13: 7,237,246 km (0.071 R)
• M14: 9,432,445 km (0.04 R)
• M15: 9,586,680 km (0.068 R)
• M16: 9,664,172 km (0.114 R)
• M17: 12,487,533 km (0.108 R)
• M18: 13,848,424 km (0.116 R)
• M19: 15,972,265 km (0.095 R)
• M20: 17,823,090 km (0.063 R)
• M21: 19,222,878 km (0.077 R)
• M22: 19,443,086 km (0.099 R)
• M23: 21,596,397 km (0.088 R)
• M24: 22,715,539 km (0.085 R)
• M25: 24,354,683 km (0.061 R)
• M26: 25,038,944 km (0.096 R)
• M27: 31,133,262 km (0.118 R)
• M28: 32,261,080 km (0.1 R)
• M29: 32,474,706 km (0.085 R)
• M30: 34,429,651 km (0.096 R)
• M31: 37,584,371 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.7

Radius: 7.5

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.57 AU - 9.95 AU

Year: 17585 Days

Day: 17.4 Hours

Environment

Temp: -243 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,401,950 km

• M1: 281,992 km (0.082 R)
• M2: 534,663 km (0.081 R)
• M3: 1,505,254 km (0.109 R)
• M4: 1,742,217 km (0.116 R)
• M5: 2,424,682 km (0.082 R)
• M6: 2,623,797 km (0.109 R)
• M7: 3,202,442 km (0.058 R)
• M8: 3,621,166 km (0.085 R)
• M9: 7,327,453 km (0.042 R)
• M10: 7,675,119 km (0.116 R)
• M11: 12,938,720 km (0.117 R)
• M12: 14,300,958 km (0.049 R)
• M13: 18,142,781 km (0.107 R)
• M14: 26,476,878 km (0.099 R)
• M15: 29,443,554 km (0.093 R)
• M16: 33,966,645 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.5

Radius: 4.6

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.47 AU - 11.29 AU

Year: 19485 Days

Day: 24.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 53,401,950 km

• M1: 57,745 km (0.065 R)
• M2: 180,116 km (0.112 R)
• M3: 341,532 km (0.082 R)
• M4: 812,616 km (0.09 R)
• M5: 1,178,831 km (0.089 R)
• M6: 2,085,694 km (0.109 R)
• M7: 2,432,162 km (0.095 R)
• M8: 3,207,229 km (0.084 R)
• M9: 3,418,012 km (0.067 R)
• M10: 5,183,566 km (0.054 R)
• M11: 5,761,313 km (0.074 R)
• M12: 6,260,222 km (0.101 R)
• M13: 6,629,280 km (0.103 R)
• M14: 8,507,182 km (0.081 R)
• M15: 8,850,360 km (0.081 R)
• M16: 9,112,156 km (0.074 R)
• M17: 9,512,031 km (0.068 R)
• M18: 9,874,806 km (0.114 R)
• M19: 10,811,588 km (0.053 R)
• M20: 12,245,633 km (0.093 R)
• M21: 14,481,672 km (0.056 R)
• M22: 16,786,078 km (0.12 R)
• M23: 18,752,691 km (0.102 R)
• M24: 19,197,296 km (0.119 R)
• M25: 19,389,530 km (0.113 R)
• M26: 20,102,513 km (0.108 R)
• M27: 20,233,561 km (0.088 R)
• M28: 21,702,911 km (0.108 R)
• M29: 21,975,478 km (0.047 R)
• M30: 23,364,644 km (0.088 R)
• M31: 25,234,318 km (0.088 R)
• M32: 25,675,931 km (0.04 R)
• M33: 30,384,524 km (0.103 R)
• M34: 32,180,148 km (0.086 R)
• M35: 32,428,929 km (0.078 R)
• M36: 36,453,112 km (0.112 R)
• M37: 37,339,629 km (0.059 R)
• M38: 40,712,761 km (0.059 R)
• M39: 47,897,199 km (0.098 R)
• M40: 50,249,326 km (0.03 R)
• M41: 53,188,775 km (0.03 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: 263 - 17,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit