🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.1

Radius: 10.5

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.68 AU - 0.94 AU

Year: 464 Days

Day: 10.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 13,128,376 km

• M1: 132,693 km (0.116 R)
• M2: 241,900 km (0.05 R)
• M3: 308,471 km (0.049 R)
• M4: 416,181 km (0.1 R)
• M5: 489,933 km (0.074 R)
• M6: 561,590 km (0.098 R)
• M7: 633,697 km (0.096 R)
• M8: 767,287 km (0.088 R)
• M9: 853,306 km (0.074 R)
• M10: 1,002,904 km (0.102 R)
• M11: 1,141,881 km (0.117 R)
• M12: 1,216,380 km (0.091 R)
• M13: 1,297,911 km (0.117 R)
• M14: 1,391,709 km (0.072 R)
• M15: 1,559,109 km (0.113 R)
• M16: 1,665,024 km (0.104 R)
• M17: 1,808,189 km (0.093 R)
• M18: 1,907,971 km (0.087 R)
• M19: 2,143,887 km (0.041 R)
• M20: 2,249,802 km (0.076 R)
• M21: 2,344,797 km (0.11 R)
• M22: 2,415,258 km (0.103 R)
• M23: 2,551,840 km (0.078 R)
• M24: 2,631,127 km (0.113 R)
• M25: 2,832,785 km (0.095 R)
• M26: 2,921,946 km (0.083 R)
• M27: 3,053,741 km (0.088 R)
• M28: 3,159,208 km (0.118 R)
• M29: 3,237,448 km (0.117 R)
• M30: 3,309,105 km (0.115 R)
• M31: 3,541,879 km (0.079 R)
• M32: 3,660,361 km (0.081 R)
• M33: 3,735,160 km (0.118 R)
• M34: 3,970,028 km (0.077 R)
• M35: 4,077,888 km (0.088 R)
• M36: 4,202,204 km (0.09 R)
• M37: 4,430,640 km (0.055 R)
• M38: 4,502,447 km (0.115 R)
• M39: 4,614,945 km (0.083 R)
• M40: 4,687,649 km (0.027 R)
• M41: 4,793,565 km (0.075 R)
• M42: 5,032,472 km (0.11 R)
• M43: 5,224,855 km (0.094 R)
• M44: 5,634,005 km (0.061 R)
• M45: 5,703,269 km (0.106 R)
• M46: 5,772,832 km (0.112 R)
• M47: 5,842,545 km (0.031 R)
• M48: 5,947,862 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.7

Radius: 11.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.7 AU - 0.98 AU

Year: 489 Days

Day: 5.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 13,128,376 km

• M1: 146,456 km (0.042 R)
• M2: 241,152 km (0.112 R)
• M3: 348,563 km (0.049 R)
• M4: 431,440 km (0.118 R)
• M5: 512,223 km (0.118 R)
• M6: 587,770 km (0.096 R)
• M7: 663,766 km (0.102 R)
• M8: 845,078 km (0.078 R)
• M9: 956,678 km (0.105 R)
• M10: 1,063,641 km (0.09 R)
• M11: 1,185,114 km (0.114 R)
• M12: 1,269,039 km (0.104 R)
• M13: 1,420,731 km (0.039 R)
• M14: 1,544,448 km (0.115 R)
• M15: 1,619,247 km (0.102 R)
• M16: 1,730,997 km (0.029 R)
• M17: 1,827,188 km (0.095 R)
• M18: 1,906,625 km (0.07 R)
• M19: 2,018,674 km (0.068 R)
• M20: 2,101,102 km (0.088 R)
• M21: 2,455,499 km (0.115 R)
• M22: 2,564,257 km (0.104 R)
• M23: 2,646,985 km (0.074 R)
• M24: 2,843,407 km (0.102 R)
• M25: 2,921,796 km (0.079 R)
• M26: 3,001,083 km (0.066 R)
• M27: 3,154,421 km (0.084 R)
• M28: 3,446,286 km (0.119 R)
• M29: 3,537,840 km (0.047 R)
• M30: 3,637,921 km (0.087 R)
• M31: 3,723,491 km (0.093 R)
• M32: 3,817,588 km (0.101 R)
• M33: 3,928,290 km (0.108 R)
• M34: 4,024,033 km (0.091 R)
• M35: 4,136,830 km (0.119 R)
• M36: 4,349,109 km (0.061 R)
• M37: 4,682,713 km (0.068 R)
• M38: 4,827,074 km (0.12 R)
• M39: 4,955,729 km (0.093 R)
• M40: 5,059,400 km (0.061 R)
• M41: 5,242,657 km (0.109 R)
• M42: 5,330,771 km (0.043 R)
• M43: 5,454,787 km (0.11 R)
• M44: 5,642,832 km (0.109 R)
• M45: 5,733,189 km (0.079 R)
• M46: 6,201,131 km (0.112 R)
• M47: 6,285,055 km (0.104 R)
• M48: 6,406,828 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338

Radius: 10.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.94 AU - 1.24 AU

Year: 724 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 13,128,376 km

• M1: 203,304 km (0.098 R)
• M2: 278,252 km (0.113 R)
• M3: 378,333 km (0.115 R)
• M4: 471,981 km (0.099 R)
• M5: 535,860 km (0.055 R)
• M6: 619,485 km (0.107 R)
• M7: 699,370 km (0.098 R)
• M8: 769,831 km (0.08 R)
• M9: 852,259 km (0.116 R)
• M10: 918,681 km (0.116 R)
• M11: 1,067,231 km (0.099 R)
• M12: 1,191,996 km (0.105 R)
• M13: 1,278,015 km (0.099 R)
• M14: 1,405,622 km (0.105 R)
• M15: 1,491,192 km (0.117 R)
• M16: 1,643,781 km (0.086 R)
• M17: 1,722,021 km (0.086 R)
• M18: 1,820,157 km (0.054 R)
• M19: 1,901,389 km (0.109 R)
• M20: 2,015,831 km (0.061 R)
• M21: 2,113,070 km (0.1 R)
• M22: 2,305,453 km (0.066 R)
• M23: 2,373,221 km (0.031 R)
• M24: 2,496,788 km (0.119 R)
• M25: 2,608,538 km (0.059 R)
• M26: 2,793,740 km (0.067 R)
• M27: 2,866,146 km (0.108 R)
• M28: 2,983,281 km (0.107 R)
• M29: 3,079,771 km (0.106 R)
• M30: 3,184,789 km (0.105 R)
• M31: 3,260,486 km (0.074 R)
• M32: 3,329,151 km (0.078 R)
• M33: 3,688,036 km (0.041 R)
• M34: 3,872,042 km (0.078 R)
• M35: 3,961,202 km (0.103 R)
• M36: 4,174,678 km (0.049 R)
• M37: 4,257,855 km (0.116 R)
• M38: 4,408,799 km (0.035 R)
• M39: 4,553,161 km (0.068 R)
• M40: 4,872,552 km (0.106 R)
• M41: 5,057,156 km (0.104 R)
• M42: 5,208,250 km (0.086 R)
• M43: 5,551,577 km (0.073 R)
• M44: 5,615,754 km (0.076 R)
• M45: 5,837,159 km (0.106 R)
• M46: 6,231,798 km (0.108 R)
• M47: 6,499,728 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 9.2

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.29 AU - 1.29 AU

Year: 932 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 13,128,376 km

• M1: 126,709 km (0.082 R)
• M2: 315,203 km (0.092 R)
• M3: 386,710 km (0.093 R)
• M4: 465,249 km (0.092 R)
• M5: 561,142 km (0.107 R)
• M6: 623,374 km (0.055 R)
• M7: 682,316 km (0.085 R)
• M8: 832,213 km (0.12 R)
• M9: 931,696 km (0.116 R)
• M10: 1,007,242 km (0.12 R)
• M11: 1,099,395 km (0.112 R)
• M12: 1,187,209 km (0.068 R)
• M13: 1,247,048 km (0.087 R)
• M14: 1,472,941 km (0.066 R)
• M15: 1,780,364 km (0.1 R)
• M16: 1,884,484 km (0.099 R)
• M17: 1,990,699 km (0.106 R)
• M18: 2,089,733 km (0.106 R)
• M19: 2,199,837 km (0.083 R)
• M20: 2,302,461 km (0.043 R)
• M21: 2,445,028 km (0.113 R)
• M22: 2,512,646 km (0.106 R)
• M23: 2,639,804 km (0.094 R)
• M24: 2,699,194 km (0.063 R)
• M25: 2,759,034 km (0.086 R)
• M26: 2,992,705 km (0.083 R)
• M27: 3,096,377 km (0.089 R)
• M28: 3,544,871 km (0.089 R)
• M29: 3,621,615 km (0.087 R)
• M30: 3,721,097 km (0.099 R)
• M31: 3,911,685 km (0.039 R)
• M32: 4,036,599 km (0.079 R)
• M33: 4,244,092 km (0.063 R)
• M34: 4,349,109 km (0.101 R)
• M35: 4,657,431 km (0.103 R)
• M36: 4,741,654 km (0.093 R)
• M37: 4,838,594 km (0.091 R)
• M38: 4,936,131 km (0.095 R)
• M39: 5,083,784 km (0.083 R)
• M40: 5,257,767 km (0.111 R)
• M41: 5,358,147 km (0.112 R)
• M42: 5,624,730 km (0.115 R)
• M43: 6,052,281 km (0.093 R)
• M44: 6,117,955 km (0.057 R)
• M45: 6,383,192 km (0.11 R)
• M46: 6,571,086 km (0.1 R)
• M47: 6,652,169 km (0.114 R)
• M48: 6,774,540 km (0.08 R)
• M49: 7,118,166 km (0.032 R)
• M50: 7,187,579 km (0.113 R)
• M51: 7,341,067 km (0.071 R)
• M52: 7,411,228 km (0.066 R)
• M53: 7,779,538 km (0.11 R)
• M54: 8,153,832 km (0.111 R)
• M55: 8,372,544 km (0.099 R)
• M56: 8,489,978 km (0.112 R)
• M57: 8,622,672 km (0.069 R)
• M58: 9,236,173 km (0.109 R)
• M59: 9,403,124 km (0.046 R)
• M60: 9,555,863 km (0.095 R)
• M61: 9,632,457 km (0.101 R)
• M62: 10,081,101 km (0.107 R)
• M63: 10,253,139 km (0.028 R)
• M64: 10,378,801 km (0.079 R)
• M65: 10,504,912 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.5

Radius: 11.2

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.52 AU - 3.92 AU

Year: 3674 Days

Day: 5.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 141.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 13,128,376 km

• M1: 189,541 km (0.112 R)
• M2: 330,013 km (0.115 R)
• M3: 521,498 km (0.118 R)
• M4: 650,152 km (0.111 R)
• M5: 737,667 km (0.08 R)
• M6: 950,545 km (0.066 R)
• M7: 1,026,241 km (0.11 R)
• M8: 1,130,511 km (0.072 R)
• M9: 1,350,420 km (0.089 R)
• M10: 1,644,978 km (0.098 R)
• M11: 1,716,785 km (0.074 R)
• M12: 1,831,826 km (0.065 R)
• M13: 1,960,330 km (0.119 R)
• M14: 2,203,876 km (0.042 R)
• M15: 2,318,019 km (0.096 R)
• M16: 2,445,776 km (0.073 R)
• M17: 2,708,469 km (0.066 R)
• M18: 2,806,456 km (0.099 R)
• M19: 3,018,436 km (0.093 R)
• M20: 3,313,593 km (0.113 R)
• M21: 3,392,281 km (0.074 R)
• M22: 3,564,768 km (0.088 R)
• M23: 3,808,313 km (0.091 R)
• M24: 3,890,741 km (0.083 R)
• M25: 3,973,918 km (0.113 R)
• M26: 4,412,539 km (0.091 R)
• M27: 4,528,328 km (0.089 R)
• M28: 4,777,707 km (0.11 R)
• M29: 4,881,678 km (0.106 R)
• M30: 5,107,122 km (0.078 R)
• M31: 5,198,227 km (0.083 R)
• M32: 5,274,671 km (0.09 R)
• M33: 5,351,415 km (0.079 R)
• M34: 5,521,657 km (0.037 R)
• M35: 5,693,545 km (0.104 R)
• M36: 5,883,385 km (0.099 R)
• M37: 6,075,170 km (0.069 R)
• M38: 6,204,123 km (0.079 R)
• M39: 6,629,878 km (0.113 R)
• M40: 6,762,721 km (0.102 R)
• M41: 6,896,611 km (0.106 R)
• M42: 6,997,590 km (0.115 R)
• M43: 7,099,017 km (0.05 R)
• M44: 7,235,002 km (0.106 R)
• M45: 7,337,626 km (0.098 R)
• M46: 7,423,495 km (0.099 R)
• M47: 8,407,999 km (0.048 R)
• M48: 8,678,621 km (0.076 R)
• M49: 8,915,584 km (0.115 R)
• M50: 9,489,292 km (0.073 R)
• M51: 9,827,832 km (0.065 R)
• M52: 10,247,155 km (0.074 R)
• M53: 11,063,810 km (0.067 R)
• M54: 11,281,175 km (0.104 R)
• M55: 11,479,991 km (0.084 R)
• M56: 11,659,957 km (0.054 R)
• M57: 11,800,579 km (0.059 R)
• M58: 11,901,408 km (0.081 R)
• M59: 12,042,928 km (0.07 R)
• M60: 12,430,087 km (0.1 R)
• M61: 12,532,711 km (0.095 R)
• M62: 12,945,751 km (0.093 R)
• M63: 13,447,502 km (0.082 R)
• M64: 13,531,726 km (0.117 R)
• M65: 13,827,780 km (0.089 R)
• M66: 13,912,901 km (0.048 R)
• M67: 14,083,443 km (0.084 R)
• M68: 14,169,013 km (0.109 R)
• M69: 14,297,667 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 8.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.74 AU - 5.3 AU

Year: 6110 Days

Day: 13.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 13,128,376 km

• M1: 155,283 km (0.111 R)
• M2: 225,145 km (0.089 R)
• M3: 347,217 km (0.1 R)
• M4: 575,952 km (0.102 R)
• M5: 676,482 km (0.088 R)
• M6: 783,145 km (0.118 R)
• M7: 1,257,221 km (0.111 R)
• M8: 1,528,441 km (0.077 R)
• M9: 1,738,926 km (0.088 R)
• M10: 3,128,391 km (0.032 R)
• M11: 3,396,470 km (0.047 R)
• M12: 4,112,296 km (0.104 R)
• M13: 5,721,819 km (0.116 R)
• M14: 5,855,261 km (0.11 R)
• M15: 5,959,680 km (0.057 R)
• M16: 6,723,975 km (0.113 R)
• M17: 6,849,189 km (0.086 R)
• M18: 7,357,522 km (0.087 R)
• M19: 7,812,450 km (0.106 R)
• M20: 8,851,706 km (0.089 R)
• M21: 9,335,356 km (0.071 R)
• M22: 10,255,981 km (0.104 R)
• M23: 10,472,599 km (0.11 R)
• M24: 10,563,255 km (0.082 R)
• M25: 10,708,964 km (0.088 R)
• M26: 12,106,507 km (0.052 R)
• M27: 12,469,581 km (0.09 R)
• M28: 12,875,141 km (0.063 R)
• M29: 12,991,827 km (0.109 R)
• M30: 13,050,320 km (0.113 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: 463 - 13,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit