🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.6

Radius: 12.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.7 AU

Year: 323 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 19,744,465 km

• M1: 159,621 km (0.083 R)
• M2: 241,301 km (0.102 R)
• M3: 331,958 km (0.045 R)
• M4: 476,768 km (0.118 R)
• M5: 568,771 km (0.069 R)
• M6: 713,582 km (0.038 R)
• M7: 879,935 km (0.056 R)
• M8: 966,402 km (0.047 R)
• M9: 1,127,220 km (0.089 R)
• M10: 1,222,215 km (0.11 R)
• M11: 1,351,916 km (0.093 R)
• M12: 1,640,191 km (0.091 R)
• M13: 1,719,179 km (0.083 R)
• M14: 1,907,074 km (0.098 R)
• M15: 1,985,313 km (0.057 R)
• M16: 2,096,614 km (0.084 R)
• M17: 2,177,397 km (0.065 R)
• M18: 2,281,368 km (0.067 R)
• M19: 2,398,203 km (0.102 R)
• M20: 2,534,338 km (0.041 R)
• M21: 2,643,993 km (0.06 R)
• M22: 2,808,550 km (0.065 R)
• M23: 2,916,261 km (0.041 R)
• M24: 3,092,637 km (0.058 R)
• M25: 3,172,821 km (0.114 R)
• M26: 3,316,585 km (0.102 R)
• M27: 3,533,053 km (0.035 R)
• M28: 3,617,127 km (0.109 R)
• M29: 3,913,181 km (0.108 R)
• M30: 4,033,907 km (0.111 R)
• M31: 4,176,324 km (0.086 R)
• M32: 4,272,216 km (0.083 R)
• M33: 4,368,856 km (0.067 R)
• M34: 4,522,344 km (0.049 R)
• M35: 4,627,960 km (0.099 R)
• M36: 4,762,897 km (0.115 R)
• M37: 4,877,639 km (0.109 R)
• M38: 4,978,767 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.8

Radius: 12.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.57 AU - 0.79 AU

Year: 380 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 19,744,465 km

• M1: 156,180 km (0.116 R)
• M2: 236,065 km (0.096 R)
• M3: 317,596 km (0.095 R)
• M4: 401,969 km (0.08 R)
• M5: 497,263 km (0.047 R)
• M6: 664,663 km (0.118 R)
• M7: 754,572 km (0.118 R)
• M8: 836,102 km (0.06 R)
• M9: 917,334 km (0.093 R)
• M10: 1,012,478 km (0.046 R)
• M11: 1,129,913 km (0.092 R)
• M12: 1,299,407 km (0.107 R)
• M13: 1,383,481 km (0.109 R)
• M14: 1,490,144 km (0.055 R)
• M15: 1,721,124 km (0.106 R)
• M16: 1,845,589 km (0.067 R)
• M17: 1,991,746 km (0.094 R)
• M18: 2,075,820 km (0.066 R)
• M19: 2,165,728 km (0.086 R)
• M20: 2,339,860 km (0.106 R)
• M21: 2,448,768 km (0.097 R)
• M22: 2,538,975 km (0.046 R)
• M23: 2,620,207 km (0.114 R)
• M24: 2,743,775 km (0.094 R)
• M25: 2,885,294 km (0.074 R)
• M26: 2,975,502 km (0.103 R)
• M27: 3,055,985 km (0.09 R)
• M28: 3,148,138 km (0.104 R)
• M29: 3,241,337 km (0.053 R)
• M30: 3,335,285 km (0.058 R)
• M31: 3,452,719 km (0.095 R)
• M32: 3,537,541 km (0.056 R)
• M33: 3,663,203 km (0.066 R)
• M34: 3,755,505 km (0.104 R)
• M35: 3,989,626 km (0.03 R)
• M36: 4,102,722 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 11.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.68 AU - 0.9 AU

Year: 476 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 19,744,465 km

• M1: 151,991 km (0.12 R)
• M2: 296,353 km (0.088 R)
• M3: 392,096 km (0.109 R)
• M4: 487,240 km (0.091 R)
• M5: 565,779 km (0.12 R)
• M6: 639,232 km (0.106 R)
• M7: 727,345 km (0.075 R)
• M8: 982,110 km (0.059 R)
• M9: 1,320,351 km (0.105 R)
• M10: 1,403,677 km (0.033 R)
• M11: 1,493,735 km (0.091 R)
• M12: 1,580,801 km (0.045 R)
• M13: 1,684,771 km (0.098 R)
• M14: 1,801,458 km (0.097 R)
• M15: 1,879,099 km (0.109 R)
• M16: 2,021,666 km (0.065 R)
• M17: 2,107,834 km (0.061 R)
• M18: 2,184,428 km (0.092 R)
• M19: 2,368,583 km (0.052 R)
• M20: 2,471,207 km (0.093 R)
• M21: 2,552,140 km (0.107 R)
• M22: 2,812,440 km (0.085 R)
• M23: 2,976,549 km (0.08 R)
• M24: 3,346,205 km (0.115 R)
• M25: 3,513,755 km (0.105 R)
• M26: 3,677,714 km (0.111 R)
• M27: 3,777,197 km (0.102 R)
• M28: 3,891,190 km (0.096 R)
• M29: 4,047,221 km (0.059 R)
• M30: 4,129,350 km (0.042 R)
• M31: 4,330,410 km (0.059 R)
• M32: 4,478,063 km (0.116 R)
• M33: 4,598,938 km (0.117 R)
• M34: 4,677,626 km (0.107 R)
• M35: 4,923,864 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 8.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.84 AU - 0.86 AU

Year: 532 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 19,744,465 km

• M1: 111,899 km (0.075 R)
• M2: 183,257 km (0.067 R)
• M3: 252,521 km (0.116 R)
• M4: 312,809 km (0.118 R)
• M5: 375,341 km (0.115 R)
• M6: 501,003 km (0.115 R)
• M7: 587,920 km (0.075 R)
• M8: 655,388 km (0.099 R)
• M9: 708,645 km (0.092 R)
• M10: 778,059 km (0.104 R)
• M11: 850,165 km (0.117 R)
• M12: 918,232 km (0.082 R)
• M13: 1,007,691 km (0.107 R)
• M14: 1,134,101 km (0.074 R)
• M15: 1,290,730 km (0.116 R)
• M16: 1,377,198 km (0.056 R)
• M17: 1,443,470 km (0.11 R)
• M18: 1,503,309 km (0.104 R)
• M19: 1,613,862 km (0.108 R)
• M20: 1,806,843 km (0.043 R)
• M21: 1,871,619 km (0.081 R)
• M22: 1,982,621 km (0.094 R)
• M23: 2,159,595 km (0.096 R)
• M24: 2,306,799 km (0.089 R)
• M25: 2,394,912 km (0.083 R)
• M26: 2,475,246 km (0.101 R)
• M27: 2,615,719 km (0.048 R)
• M28: 2,689,321 km (0.079 R)
• M29: 2,814,983 km (0.106 R)
• M30: 2,933,165 km (0.103 R)
• M31: 2,990,461 km (0.11 R)
• M32: 3,057,930 km (0.103 R)
• M33: 3,243,282 km (0.03 R)
• M34: 3,352,339 km (0.062 R)
• M35: 3,437,460 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.2

Radius: 10.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.24 AU - 1.44 AU

Year: 1052 Days

Day: 12 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 19,744,465 km

• M1: 205,398 km (0.115 R)
• M2: 312,061 km (0.095 R)
• M3: 438,023 km (0.06 R)
• M4: 546,331 km (0.087 R)
• M5: 624,272 km (0.061 R)
• M6: 804,089 km (0.068 R)
• M7: 889,210 km (0.088 R)
• M8: 1,032,375 km (0.111 R)
• M9: 1,100,592 km (0.043 R)
• M10: 1,183,469 km (0.113 R)
• M11: 1,362,537 km (0.031 R)
• M12: 1,431,203 km (0.117 R)
• M13: 1,536,520 km (0.08 R)
• M14: 1,629,869 km (0.092 R)
• M15: 1,815,221 km (0.105 R)
• M16: 2,015,383 km (0.074 R)
• M17: 2,086,442 km (0.068 R)
• M18: 2,174,405 km (0.113 R)
• M19: 2,271,943 km (0.073 R)
• M20: 2,362,599 km (0.096 R)
• M21: 2,479,734 km (0.11 R)
• M22: 2,607,491 km (0.107 R)
• M23: 2,693,958 km (0.096 R)
• M24: 2,905,191 km (0.049 R)
• M25: 2,976,998 km (0.065 R)
• M26: 3,195,710 km (0.069 R)
• M27: 3,279,036 km (0.113 R)
• M28: 3,476,505 km (0.059 R)
• M29: 3,639,267 km (0.029 R)
• M30: 3,745,931 km (0.1 R)
• M31: 3,824,170 km (0.058 R)
• M32: 3,922,905 km (0.066 R)
• M33: 4,092,399 km (0.029 R)
• M34: 4,233,919 km (0.119 R)
• M35: 4,397,729 km (0.104 R)
• M36: 4,678,823 km (0.092 R)
• M37: 4,901,574 km (0.064 R)
• M38: 5,062,841 km (0.095 R)
• M39: 5,149,608 km (0.096 R)
• M40: 5,247,744 km (0.096 R)
• M41: 5,412,900 km (0.096 R)
• M42: 5,501,611 km (0.042 R)
• M43: 5,635,651 km (0.09 R)
• M44: 5,781,958 km (0.085 R)
• M45: 6,009,795 km (0.096 R)
• M46: 6,090,279 km (0.101 R)
• M47: 6,497,784 km (0.095 R)
• M48: 7,022,722 km (0.114 R)
• M49: 7,168,281 km (0.061 R)
• M50: 7,327,005 km (0.109 R)
• M51: 7,760,539 km (0.112 R)
• M52: 7,911,035 km (0.104 R)
• M53: 8,189,586 km (0.12 R)
• M54: 8,432,682 km (0.093 R)
• M55: 8,626,412 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.4

Radius: 14.5

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.26 AU - 3.38 AU

Year: 4103 Days

Day: 10.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 19,744,465 km

• M1: 205,996 km (0.101 R)
• M2: 325,226 km (0.117 R)
• M3: 504,594 km (0.116 R)
• M4: 735,124 km (0.099 R)
• M5: 913,594 km (0.1 R)
• M6: 1,055,413 km (0.091 R)
• M7: 1,467,854 km (0.058 R)
• M8: 1,699,432 km (0.076 R)
• M9: 1,800,560 km (0.103 R)
• M10: 2,117,109 km (0.091 R)
• M11: 2,282,265 km (0.089 R)
• M12: 2,380,701 km (0.097 R)
• M13: 2,552,888 km (0.103 R)
• M14: 2,925,087 km (0.077 R)
• M15: 3,048,057 km (0.088 R)
• M16: 3,639,118 km (0.091 R)
• M17: 3,821,926 km (0.091 R)
• M18: 4,529,973 km (0.067 R)
• M19: 4,655,037 km (0.091 R)
• M20: 4,763,196 km (0.058 R)
• M21: 5,297,709 km (0.105 R)
• M22: 5,429,655 km (0.114 R)
• M23: 5,948,909 km (0.063 R)
• M24: 6,066,493 km (0.091 R)
• M25: 6,204,572 km (0.107 R)
• M26: 6,403,836 km (0.12 R)
• M27: 6,564,803 km (0.103 R)
• M28: 6,993,850 km (0.102 R)
• M29: 7,243,080 km (0.097 R)
• M30: 7,452,966 km (0.044 R)
• M31: 7,922,105 km (0.066 R)
• M32: 8,073,498 km (0.034 R)
• M33: 8,182,106 km (0.098 R)
• M34: 8,533,212 km (0.079 R)
• M35: 8,777,505 km (0.101 R)
• M36: 9,069,072 km (0.116 R)
• M37: 9,159,429 km (0.039 R)
• M38: 9,272,974 km (0.118 R)
• M39: 9,616,002 km (0.088 R)
• M40: 9,731,341 km (0.117 R)
• M41: 9,940,031 km (0.071 R)
• M42: 10,432,806 km (0.092 R)
• M43: 11,126,641 km (0.048 R)
• M44: 11,859,970 km (0.054 R)
• M45: 12,083,020 km (0.097 R)
• M46: 12,407,797 km (0.109 R)
• M47: 12,710,134 km (0.086 R)
• M48: 12,912,989 km (0.028 R)
• M49: 13,040,446 km (0.057 R)
• M50: 14,363,490 km (0.115 R)
• M51: 15,403,943 km (0.072 R)
• M52: 15,674,566 km (0.052 R)
• M53: 16,083,716 km (0.027 R)
• M54: 16,330,852 km (0.11 R)
• M55: 16,523,833 km (0.084 R)
• M56: 17,726,600 km (0.078 R)
• M57: 18,067,384 km (0.107 R)
• M58: 18,238,524 km (0.051 R)
• M59: 18,525,004 km (0.041 R)
• M60: 18,640,044 km (0.109 R)
• M61: 18,986,513 km (0.03 R)
• M62: 19,539,427 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit