🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 13.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.59 AU - 0.73 AU

Year: 364 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 15,093,097 km

• M1: 174,581 km (0.077 R)
• M2: 270,772 km (0.056 R)
• M3: 402,418 km (0.097 R)
• M4: 496,216 km (0.062 R)
• M5: 592,856 km (0.113 R)
• M6: 714,629 km (0.088 R)
• M7: 898,934 km (0.115 R)
• M8: 1,050,327 km (0.052 R)
• M9: 1,576,911 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.2

Radius: 9.5

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.73 AU - 0.73 AU

Year: 423 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 15,093,097 km

• M1: 121,773 km (0.031 R)
• M2: 186,249 km (0.062 R)
• M3: 263,891 km (0.079 R)
• M4: 410,347 km (0.097 R)
• M5: 556,654 km (0.114 R)
• M6: 663,167 km (0.112 R)
• M7: 759,808 km (0.109 R)
• M8: 916,736 km (0.113 R)
• M9: 1,074,711 km (0.106 R)
• M10: 1,164,919 km (0.08 R)
• M11: 1,241,962 km (0.076 R)
• M12: 1,396,197 km (0.092 R)
• M13: 1,613,712 km (0.044 R)
• M14: 1,677,142 km (0.108 R)
• M15: 1,776,924 km (0.038 R)
• M16: 1,872,517 km (0.062 R)
• M17: 1,945,520 km (0.053 R)
• M18: 2,025,555 km (0.111 R)
• M19: 2,182,783 km (0.053 R)
• M20: 2,318,019 km (0.115 R)
• M21: 2,396,707 km (0.104 R)
• M22: 2,536,282 km (0.03 R)
• M23: 2,610,632 km (0.048 R)
• M24: 2,671,968 km (0.104 R)
• M25: 2,782,072 km (0.077 R)
• M26: 2,851,784 km (0.113 R)
• M27: 3,209,024 km (0.093 R)
• M28: 3,378,219 km (0.047 R)
• M29: 3,572,996 km (0.093 R)
• M30: 3,733,065 km (0.042 R)
• M31: 3,802,479 km (0.097 R)
• M32: 3,903,457 km (0.069 R)
• M33: 3,965,989 km (0.037 R)
• M34: 4,131,744 km (0.107 R)
• M35: 4,195,622 km (0.049 R)
• M36: 4,324,126 km (0.087 R)
• M37: 4,421,515 km (0.112 R)
• M38: 4,494,967 km (0.117 R)
• M39: 4,585,324 km (0.102 R)
• M40: 4,684,657 km (0.114 R)
• M41: 5,105,925 km (0.118 R)
• M42: 5,200,321 km (0.083 R)
• M43: 5,338,550 km (0.098 R)
• M44: 5,399,436 km (0.08 R)
• M45: 5,530,783 km (0.12 R)
• M46: 5,823,247 km (0.104 R)
• M47: 5,957,885 km (0.087 R)
• M48: 6,048,242 km (0.12 R)
• M49: 6,202,926 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.9

Radius: 8.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.76 AU - 0.9 AU

Year: 513 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 15,093,097 km

• M1: 128,654 km (0.104 R)
• M2: 195,674 km (0.084 R)
• M3: 310,864 km (0.119 R)
• M4: 369,956 km (0.05 R)
• M5: 499,657 km (0.079 R)
• M6: 575,054 km (0.074 R)
• M7: 651,648 km (0.094 R)
• M8: 799,900 km (0.071 R)
• M9: 883,375 km (0.081 R)
• M10: 945,459 km (0.083 R)
• M11: 1,059,751 km (0.107 R)
• M12: 1,148,463 km (0.07 R)
• M13: 1,240,017 km (0.076 R)
• M14: 1,321,996 km (0.094 R)
• M15: 1,554,322 km (0.083 R)
• M16: 1,790,836 km (0.062 R)
• M17: 1,929,364 km (0.106 R)
• M18: 2,006,855 km (0.083 R)
• M19: 2,303,358 km (0.104 R)
• M20: 2,454,303 km (0.1 R)
• M21: 2,543,613 km (0.119 R)
• M22: 2,674,361 km (0.094 R)
• M23: 2,745,869 km (0.096 R)
• M24: 3,268,863 km (0.11 R)
• M25: 3,477,851 km (0.067 R)
• M26: 3,539,186 km (0.068 R)
• M27: 3,691,327 km (0.096 R)
• M28: 3,862,767 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.9

Radius: 11.2

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.82 AU - 0.88 AU

Year: 532 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 15,093,097 km

• M1: 158,723 km (0.117 R)
• M2: 248,632 km (0.097 R)
• M3: 333,454 km (0.079 R)
• M4: 403,166 km (0.1 R)
• M5: 575,503 km (0.103 R)
• M6: 755,020 km (0.109 R)
• M7: 906,563 km (0.103 R)
• M8: 997,219 km (0.07 R)
• M9: 1,068,727 km (0.1 R)
• M10: 1,194,090 km (0.104 R)
• M11: 1,385,575 km (0.057 R)
• M12: 1,460,075 km (0.043 R)
• M13: 1,555,219 km (0.117 R)
• M14: 1,692,102 km (0.047 R)
• M15: 1,860,399 km (0.056 R)
• M16: 1,985,164 km (0.085 R)
• M17: 2,077,017 km (0.084 R)
• M18: 2,184,877 km (0.1 R)
• M19: 2,287,351 km (0.083 R)
• M20: 2,361,402 km (0.098 R)
• M21: 2,535,086 km (0.068 R)
• M22: 2,619,758 km (0.116 R)
• M23: 2,697,549 km (0.046 R)
• M24: 2,815,582 km (0.078 R)
• M25: 2,895,317 km (0.072 R)
• M26: 2,967,723 km (0.108 R)
• M27: 3,130,934 km (0.119 R)
• M28: 3,297,137 km (0.1 R)
• M29: 3,415,170 km (0.099 R)
• M30: 3,594,986 km (0.119 R)
• M31: 3,786,771 km (0.049 R)
• M32: 4,135,184 km (0.09 R)
• M33: 4,596,993 km (0.073 R)
• M34: 4,853,404 km (0.038 R)
• M35: 4,968,744 km (0.117 R)
• M36: 5,192,692 km (0.109 R)
• M37: 5,310,724 km (0.109 R)
• M38: 5,419,931 km (0.108 R)
• M39: 5,873,960 km (0.106 R)
• M40: 5,955,940 km (0.095 R)
• M41: 6,162,684 km (0.047 R)
• M42: 6,266,954 km (0.113 R)
• M43: 6,477,289 km (0.088 R)
• M44: 6,593,975 km (0.114 R)
• M45: 6,818,671 km (0.1 R)
• M46: 7,034,989 km (0.1 R)
• M47: 7,187,878 km (0.064 R)
• M48: 7,408,087 km (0.095 R)
• M49: 7,519,088 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.8

Radius: 11.4

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.83 AU - 1.01 AU

Year: 599 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 146.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 15,093,097 km

• M1: 209,287 km (0.095 R)
• M2: 317,147 km (0.116 R)
• M3: 425,157 km (0.111 R)
• M4: 516,561 km (0.106 R)
• M5: 638,035 km (0.112 R)
• M6: 746,643 km (0.114 R)
• M7: 937,979 km (0.092 R)
• M8: 1,037,312 km (0.074 R)
• M9: 1,129,464 km (0.115 R)
• M10: 1,230,293 km (0.056 R)
• M11: 1,532,929 km (0.101 R)
• M12: 1,620,145 km (0.051 R)
• M13: 1,741,469 km (0.088 R)
• M14: 1,819,708 km (0.105 R)
• M15: 2,034,381 km (0.05 R)
• M16: 2,131,022 km (0.057 R)
• M17: 2,408,227 km (0.034 R)
• M18: 2,503,371 km (0.078 R)
• M19: 2,667,180 km (0.075 R)
• M20: 2,819,321 km (0.074 R)
• M21: 2,919,851 km (0.071 R)
• M22: 3,148,287 km (0.086 R)
• M23: 3,358,173 km (0.071 R)
• M24: 3,440,153 km (0.095 R)
• M25: 3,673,376 km (0.069 R)
• M26: 3,885,954 km (0.116 R)
• M27: 3,963,446 km (0.082 R)
• M28: 4,041,536 km (0.087 R)
• M29: 4,190,536 km (0.051 R)
• M30: 4,287,774 km (0.052 R)
• M31: 4,749,134 km (0.088 R)
• M32: 4,832,161 km (0.104 R)
• M33: 5,027,835 km (0.076 R)
• M34: 5,112,657 km (0.114 R)
• M35: 5,188,353 km (0.096 R)
• M36: 5,321,645 km (0.078 R)
• M37: 5,446,559 km (0.086 R)
• M38: 5,591,968 km (0.057 R)
• M39: 5,709,104 km (0.081 R)
• M40: 5,817,263 km (0.074 R)
• M41: 5,896,400 km (0.09 R)
• M42: 6,065,745 km (0.084 R)
• M43: 6,277,127 km (0.057 R)
• M44: 6,378,554 km (0.115 R)
• M45: 6,511,397 km (0.056 R)
• M46: 6,634,815 km (0.034 R)
• M47: 6,717,543 km (0.052 R)
• M48: 6,811,041 km (0.084 R)
• M49: 6,936,255 km (0.097 R)
• M50: 7,104,552 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.3

Radius: 8.4

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.94 AU - 1.1 AU

Year: 699 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 15,093,097 km

• M1: 115,938 km (0.091 R)
• M2: 171,888 km (0.067 R)
• M3: 356,492 km (0.109 R)
• M4: 423,512 km (0.056 R)
• M5: 495,618 km (0.07 R)
• M6: 674,686 km (0.047 R)
• M7: 728,392 km (0.083 R)
• M8: 789,129 km (0.116 R)
• M9: 922,271 km (0.102 R)
• M10: 1,069,176 km (0.061 R)
• M11: 1,132,755 km (0.115 R)
• M12: 1,345,184 km (0.094 R)
• M13: 1,463,217 km (0.112 R)
• M14: 1,548,787 km (0.116 R)
• M15: 1,732,343 km (0.077 R)
• M16: 1,800,261 km (0.09 R)
• M17: 1,876,705 km (0.117 R)
• M18: 1,962,275 km (0.076 R)
• M19: 2,088,835 km (0.105 R)
• M20: 2,325,349 km (0.058 R)
• M21: 2,451,161 km (0.028 R)
• M22: 2,536,282 km (0.115 R)
• M23: 2,744,672 km (0.09 R)
• M24: 2,877,665 km (0.094 R)
• M25: 3,049,403 km (0.068 R)
• M26: 3,196,607 km (0.11 R)
• M27: 3,327,356 km (0.118 R)
• M28: 3,402,903 km (0.106 R)
• M29: 3,460,049 km (0.119 R)
• M30: 3,730,373 km (0.042 R)
• M31: 3,838,532 km (0.061 R)
• M32: 4,027,773 km (0.082 R)
• M33: 4,189,638 km (0.095 R)
• M34: 4,291,813 km (0.058 R)
• M35: 4,405,208 km (0.088 R)
• M36: 4,571,861 km (0.107 R)
• M37: 4,634,991 km (0.063 R)
• M38: 4,687,799 km (0.092 R)
• M39: 4,879,434 km (0.093 R)
• M40: 5,150,056 km (0.118 R)
• M41: 5,215,730 km (0.075 R)
• M42: 5,403,325 km (0.108 R)
• M43: 5,581,945 km (0.084 R)
• M44: 5,705,812 km (0.108 R)
• M45: 5,945,019 km (0.07 R)
• M46: 6,036,872 km (0.053 R)
• M47: 6,527,553 km (0.095 R)
• M48: 6,634,366 km (0.07 R)
• M49: 6,777,831 km (0.106 R)
• M50: 6,910,075 km (0.045 R)
• M51: 7,152,873 km (0.095 R)
• M52: 7,398,363 km (0.113 R)
• M53: 7,584,462 km (0.111 R)
• M54: 7,935,718 km (0.119 R)
• M55: 8,011,714 km (0.071 R)
• M56: 8,088,009 km (0.099 R)
• M57: 8,151,738 km (0.102 R)
• M58: 8,408,298 km (0.053 R)
• M59: 8,706,596 km (0.088 R)
• M60: 8,824,330 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.2

Radius: 7.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.82 AU - 6.72 AU

Year: 9401 Days

Day: 20.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 137.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 15,093,097 km

• M1: 183,557 km (0.079 R)
• M2: 272,567 km (0.106 R)
• M3: 403,914 km (0.106 R)
• M4: 467,942 km (0.032 R)
• M5: 535,860 km (0.111 R)
• M6: 1,244,953 km (0.091 R)
• M7: 1,701,526 km (0.032 R)
• M8: 1,931,309 km (0.039 R)
• M9: 2,010,147 km (0.113 R)
• M10: 3,196,159 km (0.117 R)
• M11: 3,330,348 km (0.038 R)
• M12: 4,246,485 km (0.077 R)
• M13: 4,320,087 km (0.116 R)
• M14: 4,893,047 km (0.108 R)
• M15: 5,862,292 km (0.118 R)
• M16: 5,911,360 km (0.084 R)
• M17: 5,977,183 km (0.117 R)
• M18: 6,614,320 km (0.045 R)
• M19: 7,027,659 km (0.085 R)
• M20: 7,699,503 km (0.12 R)
• M21: 8,115,984 km (0.107 R)
• M22: 8,317,791 km (0.045 R)
• M23: 8,391,543 km (0.112 R)
• M24: 8,726,343 km (0.101 R)
• M25: 9,466,703 km (0.093 R)
• M26: 9,932,251 km (0.09 R)
• M27: 10,365,636 km (0.09 R)
• M28: 11,681,649 km (0.118 R)
• M29: 11,868,048 km (0.042 R)
• M30: 12,306,669 km (0.049 R)
• M31: 12,432,929 km (0.054 R)
• M32: 12,496,359 km (0.088 R)
• M33: 12,686,947 km (0.115 R)
• M34: 12,750,675 km (0.055 R)
• M35: 14,467,311 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit