🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 12.8

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.95 AU - 0.97 AU

Year: 598 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 35,232,596 km

• M1: 165,156 km (0.056 R)
• M2: 258,056 km (0.109 R)
• M3: 421,417 km (0.069 R)
• M4: 532,269 km (0.112 R)
• M5: 651,648 km (0.073 R)
• M6: 824,583 km (0.073 R)
• M7: 975,827 km (0.108 R)
• M8: 1,097,001 km (0.117 R)
• M9: 1,269,936 km (0.093 R)
• M10: 1,418,188 km (0.12 R)
• M11: 1,501,963 km (0.112 R)
• M12: 1,638,845 km (0.06 R)
• M13: 1,727,257 km (0.049 R)
• M14: 1,871,170 km (0.084 R)
• M15: 2,024,658 km (0.081 R)
• M16: 2,114,416 km (0.088 R)
• M17: 2,199,837 km (0.117 R)
• M18: 2,286,454 km (0.05 R)
• M19: 2,445,177 km (0.089 R)
• M20: 2,583,555 km (0.085 R)
• M21: 2,693,659 km (0.093 R)
• M22: 2,817,825 km (0.104 R)
• M23: 2,963,085 km (0.055 R)
• M24: 3,078,575 km (0.117 R)
• M25: 3,175,963 km (0.108 R)
• M26: 3,387,345 km (0.106 R)
• M27: 3,467,828 km (0.044 R)
• M28: 3,562,524 km (0.096 R)
• M29: 3,908,095 km (0.117 R)
• M30: 4,006,680 km (0.068 R)
• M31: 4,120,673 km (0.118 R)
• M32: 4,307,970 km (0.091 R)
• M33: 4,439,317 km (0.109 R)
• M34: 4,624,070 km (0.11 R)
• M35: 4,781,298 km (0.034 R)
• M36: 4,932,691 km (0.06 R)
• M37: 5,016,615 km (0.037 R)
• M38: 5,302,497 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 11.6

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.17 AU - 1.73 AU

Year: 1110 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 35,232,596 km

• M1: 148,700 km (0.03 R)
• M2: 232,325 km (0.112 R)
• M3: 359,035 km (0.05 R)
• M4: 553,662 km (0.1 R)
• M5: 704,756 km (0.07 R)
• M6: 856,448 km (0.115 R)
• M7: 1,019,958 km (0.108 R)
• M8: 1,137,692 km (0.097 R)
• M9: 1,344,436 km (0.058 R)
• M10: 1,422,077 km (0.064 R)
• M11: 1,627,625 km (0.057 R)
• M12: 1,891,216 km (0.111 R)
• M13: 1,969,157 km (0.073 R)
• M14: 2,312,783 km (0.113 R)
• M15: 2,396,408 km (0.101 R)
• M16: 2,481,081 km (0.034 R)
• M17: 2,631,875 km (0.075 R)
• M18: 2,730,460 km (0.092 R)
• M19: 2,807,952 km (0.076 R)
• M20: 2,920,001 km (0.078 R)
• M21: 3,102,510 km (0.106 R)
• M22: 3,206,780 km (0.047 R)
• M23: 3,808,014 km (0.086 R)
• M24: 3,944,896 km (0.07 R)
• M25: 4,223,896 km (0.073 R)
• M26: 4,301,088 km (0.036 R)
• M27: 4,575,152 km (0.108 R)
• M28: 4,761,102 km (0.073 R)
• M29: 4,949,446 km (0.096 R)
• M30: 5,030,976 km (0.098 R)
• M31: 5,112,956 km (0.098 R)
• M32: 5,264,499 km (0.118 R)
• M33: 5,361,588 km (0.087 R)
• M34: 5,501,462 km (0.077 R)
• M35: 5,957,286 km (0.111 R)
• M36: 6,321,856 km (0.086 R)
• M37: 6,469,809 km (0.039 R)
• M38: 6,633,768 km (0.104 R)
• M39: 6,996,543 km (0.083 R)
• M40: 7,103,505 km (0.081 R)
• M41: 7,180,399 km (0.101 R)
• M42: 7,319,225 km (0.119 R)
• M43: 7,459,099 km (0.086 R)
• M44: 7,915,672 km (0.071 R)
• M45: 8,043,279 km (0.061 R)
• M46: 8,316,594 km (0.088 R)
• M47: 8,397,676 km (0.097 R)
• M48: 8,806,527 km (0.086 R)
• M49: 9,205,355 km (0.071 R)
• M50: 9,356,300 km (0.117 R)
• M51: 9,694,989 km (0.095 R)
• M52: 9,814,518 km (0.116 R)
• M53: 9,934,495 km (0.098 R)
• M54: 10,349,629 km (0.061 R)
• M55: 11,107,492 km (0.075 R)
• M56: 11,340,267 km (0.077 R)
• M57: 11,901,558 km (0.083 R)
• M58: 12,268,671 km (0.072 R)
• M59: 12,379,523 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.7

Radius: 11

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.34 AU - 1.98 AU

Year: 1360 Days

Day: 12.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 35,232,596 km

• M1: 148,850 km (0.098 R)
• M2: 233,073 km (0.088 R)
• M3: 313,557 km (0.084 R)
• M4: 388,805 km (0.041 R)
• M5: 472,430 km (0.099 R)
• M6: 581,637 km (0.106 R)
• M7: 780,452 km (0.103 R)
• M8: 856,747 km (0.091 R)
• M9: 950,395 km (0.12 R)
• M10: 1,094,009 km (0.105 R)
• M11: 1,196,633 km (0.12 R)
• M12: 1,336,059 km (0.076 R)
• M13: 1,429,258 km (0.098 R)
• M14: 1,498,522 km (0.105 R)
• M15: 1,577,809 km (0.087 R)
• M16: 1,667,567 km (0.118 R)
• M17: 1,777,821 km (0.107 R)
• M18: 1,947,764 km (0.096 R)
• M19: 2,074,025 km (0.111 R)
• M20: 2,143,139 km (0.118 R)
• M21: 2,223,174 km (0.086 R)
• M22: 2,304,106 km (0.118 R)
• M23: 2,375,913 km (0.104 R)
• M24: 2,756,790 km (0.11 R)
• M25: 3,755,954 km (0.066 R)
• M26: 3,889,844 km (0.057 R)
• M27: 3,988,130 km (0.05 R)
• M28: 4,225,093 km (0.085 R)
• M29: 4,466,544 km (0.111 R)
• M30: 4,556,751 km (0.083 R)
• M31: 4,673,587 km (0.083 R)
• M32: 4,765,141 km (0.072 R)
• M33: 4,950,044 km (0.101 R)
• M34: 5,574,465 km (0.112 R)
• M35: 5,685,617 km (0.105 R)
• M36: 5,839,702 km (0.097 R)
• M37: 6,123,340 km (0.084 R)
• M38: 6,310,188 km (0.115 R)
• M39: 6,440,787 km (0.105 R)
• M40: 7,076,578 km (0.063 R)
• M41: 7,287,810 km (0.091 R)
• M42: 7,379,065 km (0.118 R)
• M43: 7,903,256 km (0.086 R)
• M44: 8,028,319 km (0.101 R)
• M45: 8,217,261 km (0.108 R)
• M46: 8,296,399 km (0.087 R)
• M47: 8,407,550 km (0.094 R)
• M48: 8,583,477 km (0.064 R)
• M49: 8,695,975 km (0.118 R)
• M50: 8,906,160 km (0.07 R)
• M51: 9,036,459 km (0.094 R)
• M52: 9,464,160 km (0.028 R)
• M53: 9,580,397 km (0.054 R)
• M54: 10,016,475 km (0.104 R)
• M55: 10,305,049 km (0.092 R)
• M56: 10,407,673 km (0.067 R)
• M57: 10,699,988 km (0.081 R)
• M58: 10,960,288 km (0.117 R)
• M59: 11,416,262 km (0.06 R)
• M60: 11,522,477 km (0.111 R)
• M61: 11,860,718 km (0.11 R)
• M62: 12,022,134 km (0.055 R)
• M63: 12,148,095 km (0.106 R)

Asteroid Belt

Center: 1.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.9

Radius: 11.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.86 AU - 2.68 AU

Year: 2175 Days

Day: 14.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 35,232,596 km

• M1: 155,731 km (0.103 R)
• M2: 256,860 km (0.033 R)
• M3: 332,855 km (0.086 R)
• M4: 454,628 km (0.098 R)
• M5: 638,933 km (0.117 R)
• M6: 726,148 km (0.062 R)
• M7: 854,204 km (0.092 R)
• M8: 985,551 km (0.117 R)
• M9: 1,104,032 km (0.116 R)
• M10: 1,227,451 km (0.061 R)
• M11: 1,388,567 km (0.087 R)
• M12: 1,780,364 km (0.109 R)
• M13: 1,883,736 km (0.079 R)
• M14: 1,964,220 km (0.112 R)
• M15: 2,271,644 km (0.033 R)
• M16: 2,391,023 km (0.089 R)
• M17: 2,853,879 km (0.073 R)
• M18: 3,041,175 km (0.105 R)
• M19: 3,337,229 km (0.094 R)
• M20: 3,443,145 km (0.1 R)
• M21: 3,550,107 km (0.077 R)
• M22: 3,759,694 km (0.062 R)
• M23: 3,877,876 km (0.077 R)
• M24: 4,174,977 km (0.095 R)
• M25: 4,305,726 km (0.096 R)
• M26: 4,388,154 km (0.087 R)
• M27: 4,471,032 km (0.113 R)
• M28: 4,604,922 km (0.075 R)
• M29: 4,808,225 km (0.077 R)
• M30: 5,153,796 km (0.105 R)
• M31: 5,285,442 km (0.111 R)
• M32: 5,498,470 km (0.077 R)
• M33: 5,942,177 km (0.118 R)
• M34: 6,294,330 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 13.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.97 AU - 2.99 AU

Year: 3271 Days

Day: 10 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 35,232,596 km

• M1: 225,145 km (0.039 R)
• M2: 738,415 km (0.088 R)
• M3: 1,147,266 km (0.046 R)
• M4: 1,377,497 km (0.043 R)
• M5: 1,799,064 km (0.098 R)
• M6: 2,102,448 km (0.047 R)
• M7: 2,434,257 km (0.118 R)
• M8: 3,582,719 km (0.047 R)
• M9: 3,759,095 km (0.067 R)
• M10: 3,896,875 km (0.101 R)
• M11: 4,036,300 km (0.074 R)
• M12: 4,450,237 km (0.115 R)
• M13: 4,566,924 km (0.107 R)
• M14: 4,773,369 km (0.112 R)
• M15: 5,013,324 km (0.102 R)
• M16: 5,134,797 km (0.088 R)
• M17: 5,288,135 km (0.055 R)
• M18: 5,489,643 km (0.078 R)
• M19: 5,788,839 km (0.066 R)
• M20: 5,884,432 km (0.083 R)
• M21: 6,028,794 km (0.054 R)
• M22: 6,354,020 km (0.044 R)
• M23: 6,651,570 km (0.101 R)
• M24: 7,694,118 km (0.105 R)
• M25: 7,905,200 km (0.111 R)
• M26: 8,333,200 km (0.095 R)
• M27: 8,477,562 km (0.089 R)
• M28: 8,732,327 km (0.104 R)
• M29: 9,323,986 km (0.052 R)
• M30: 9,757,222 km (0.116 R)
• M31: 10,024,254 km (0.089 R)
• M32: 11,017,285 km (0.061 R)
• M33: 11,355,226 km (0.069 R)
• M34: 11,636,171 km (0.103 R)
• M35: 11,858,623 km (0.032 R)
• M36: 12,410,340 km (0.082 R)
• M37: 12,596,141 km (0.119 R)
• M38: 12,803,633 km (0.055 R)
• M39: 12,949,640 km (0.1 R)
• M40: 13,054,209 km (0.077 R)
• M41: 13,243,301 km (0.115 R)
• M42: 13,517,813 km (0.102 R)
• M43: 13,687,756 km (0.086 R)
• M44: 14,353,018 km (0.09 R)
• M45: 14,548,094 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.1

Radius: 13.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.21 AU - 3.67 AU

Year: 4057 Days

Day: 11.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,232,596 km

• M1: 192,084 km (0.094 R)
• M2: 364,271 km (0.11 R)
• M3: 486,642 km (0.086 R)
• M4: 596,447 km (0.107 R)
• M5: 691,741 km (0.082 R)
• M6: 784,641 km (0.094 R)
• M7: 873,502 km (0.111 R)
• M8: 975,677 km (0.042 R)
• M9: 1,255,725 km (0.105 R)
• M10: 1,405,771 km (0.103 R)
• M11: 1,573,770 km (0.08 R)
• M12: 1,666,221 km (0.054 R)
• M13: 1,796,371 km (0.102 R)
• M14: 1,930,261 km (0.086 R)
• M15: 2,042,310 km (0.034 R)
• M16: 2,156,753 km (0.114 R)
• M17: 2,312,783 km (0.108 R)
• M18: 2,677,802 km (0.069 R)
• M19: 3,047,009 km (0.113 R)
• M20: 3,524,077 km (0.049 R)
• M21: 4,202,204 km (0.087 R)
• M22: 4,415,381 km (0.076 R)
• M23: 5,024,394 km (0.03 R)
• M24: 5,145,868 km (0.049 R)
• M25: 5,356,501 km (0.044 R)
• M26: 5,695,939 km (0.061 R)
• M27: 5,859,150 km (0.092 R)
• M28: 6,060,958 km (0.079 R)
• M29: 6,302,259 km (0.094 R)
• M30: 6,584,849 km (0.115 R)
• M31: 7,006,715 km (0.062 R)
• M32: 7,103,804 km (0.114 R)
• M33: 7,279,881 km (0.101 R)
• M34: 7,536,591 km (0.115 R)
• M35: 7,656,120 km (0.1 R)
• M36: 7,836,684 km (0.111 R)
• M37: 7,957,859 km (0.11 R)
• M38: 8,059,286 km (0.11 R)
• M39: 8,345,467 km (0.095 R)
• M40: 8,886,263 km (0.084 R)
• M41: 9,097,196 km (0.118 R)
• M42: 9,245,896 km (0.059 R)
• M43: 9,352,560 km (0.088 R)
• M44: 9,481,214 km (0.075 R)
• M45: 9,588,775 km (0.106 R)
• M46: 9,675,242 km (0.111 R)
• M47: 10,133,161 km (0.082 R)
• M48: 10,287,247 km (0.092 R)
• M49: 10,442,380 km (0.114 R)
• M50: 10,777,031 km (0.116 R)
• M51: 11,024,914 km (0.074 R)
• M52: 11,365,848 km (0.073 R)
• M53: 11,549,105 km (0.109 R)
• M54: 12,058,037 km (0.112 R)
• M55: 12,245,035 km (0.079 R)
• M56: 12,550,813 km (0.063 R)
• M57: 12,906,855 km (0.04 R)
• M58: 13,170,148 km (0.039 R)
• M59: 13,435,235 km (0.105 R)
• M60: 13,848,275 km (0.053 R)
• M61: 14,662,087 km (0.092 R)
• M62: 15,112,526 km (0.099 R)
• M63: 15,542,172 km (0.087 R)
• M64: 16,569,011 km (0.12 R)
• M65: 16,698,862 km (0.065 R)
• M66: 16,985,791 km (0.079 R)
• M67: 17,090,510 km (0.093 R)
• M68: 17,883,079 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.2

Radius: 7.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.17 AU - 7.99 AU

Year: 10732 Days

Day: 22.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 35,232,596 km

• M1: 141,669 km (0.073 R)
• M2: 370,704 km (0.036 R)
• M3: 530,474 km (0.057 R)
• M4: 658,530 km (0.105 R)
• M5: 1,568,683 km (0.077 R)
• M6: 2,172,161 km (0.037 R)
• M7: 2,338,664 km (0.1 R)
• M8: 2,444,878 km (0.027 R)
• M9: 2,574,579 km (0.108 R)
• M10: 2,684,384 km (0.107 R)
• M11: 3,280,083 km (0.099 R)
• M12: 3,375,377 km (0.106 R)
• M13: 3,544,273 km (0.102 R)
• M14: 3,840,177 km (0.074 R)
• M15: 4,118,579 km (0.07 R)
• M16: 4,351,353 km (0.117 R)
• M17: 4,429,743 km (0.092 R)
• M18: 4,561,688 km (0.118 R)
• M19: 4,748,685 km (0.12 R)
• M20: 4,883,622 km (0.092 R)
• M21: 5,019,906 km (0.085 R)
• M22: 5,521,209 km (0.114 R)
• M23: 5,720,323 km (0.094 R)
• M24: 6,125,883 km (0.058 R)
• M25: 6,600,856 km (0.095 R)
• M26: 7,026,014 km (0.12 R)
• M27: 7,087,498 km (0.058 R)
• M28: 7,210,917 km (0.074 R)
• M29: 8,192,129 km (0.094 R)
• M30: 8,321,681 km (0.099 R)
• M31: 8,681,763 km (0.112 R)
• M32: 8,847,068 km (0.095 R)
• M33: 8,980,061 km (0.087 R)
• M34: 9,518,913 km (0.112 R)
• M35: 10,068,086 km (0.076 R)
• M36: 10,206,913 km (0.116 R)
• M37: 10,804,407 km (0.083 R)
• M38: 11,959,602 km (0.047 R)
• M39: 12,477,210 km (0.047 R)
• M40: 12,589,110 km (0.118 R)
• M41: 12,701,308 km (0.11 R)
• M42: 12,964,451 km (0.026 R)
• M43: 13,534,419 km (0.118 R)
• M44: 13,649,310 km (0.054 R)
• M45: 14,306,942 km (0.025 R)
• M46: 14,385,032 km (0.104 R)
• M47: 14,737,933 km (0.099 R)
• M48: 15,014,540 km (0.101 R)
• M49: 15,693,116 km (0.056 R)
• M50: 16,668,195 km (0.051 R)
• M51: 18,167,165 km (0.115 R)
• M52: 19,104,396 km (0.115 R)
• M53: 19,492,303 km (0.088 R)
• M54: 19,665,538 km (0.095 R)
• M55: 20,144,550 km (0.066 R)
• M56: 20,275,897 km (0.112 R)
• M57: 20,451,375 km (0.116 R)
• M58: 20,539,339 km (0.11 R)
• M59: 20,848,109 km (0.077 R)
• M60: 21,515,166 km (0.111 R)
• M61: 22,234,283 km (0.119 R)
• M62: 22,551,430 km (0.059 R)
• M63: 22,824,446 km (0.101 R)
• M64: 22,961,328 km (0.068 R)
• M65: 23,190,064 km (0.065 R)
• M66: 23,419,696 km (0.084 R)
• M67: 23,511,699 km (0.106 R)
• M68: 23,881,056 km (0.09 R)
• M69: 24,159,308 km (0.059 R)
• M70: 24,765,778 km (0.099 R)
• M71: 25,047,471 km (0.115 R)
• M72: 25,708,843 km (0.075 R)
• M73: 26,375,900 km (0.067 R)
• M74: 26,471,642 km (0.079 R)
• M75: 26,615,556 km (0.109 R)
• M76: 26,711,597 km (0.1 R)
• M77: 27,678,448 km (0.08 R)
• M78: 27,727,068 km (0.109 R)
• M79: 30,596,654 km (0.07 R)
• M80: 31,151,513 km (0.098 R)
• M81: 31,557,072 km (0.104 R)
• M82: 32,322,266 km (0.119 R)
• M83: 32,578,676 km (0.1 R)
• M84: 32,938,908 km (0.112 R)
• M85: 33,041,981 km (0.069 R)
• M86: 33,248,576 km (0.115 R)
• M87: 33,611,201 km (0.104 R)
• M88: 34,235,772 km (0.041 R)
• M89: 35,127,226 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 12,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit