🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.9

Radius: 9

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.44 AU - 0.72 AU

Year: 305 Days

Day: 7.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 23,611,735 km

• M1: 118,631 km (0.075 R)
• M2: 182,659 km (0.104 R)
• M3: 273,166 km (0.036 R)
• M4: 332,556 km (0.053 R)
• M5: 403,017 km (0.048 R)
• M6: 482,304 km (0.063 R)
• M7: 538,702 km (0.057 R)
• M8: 618,886 km (0.085 R)
• M9: 684,410 km (0.108 R)
• M10: 742,604 km (0.082 R)
• M11: 812,765 km (0.081 R)
• M12: 881,879 km (0.106 R)
• M13: 1,004,251 km (0.1 R)
• M14: 1,210,546 km (0.112 R)
• M15: 1,310,926 km (0.119 R)
• M16: 1,380,788 km (0.077 R)
• M17: 1,443,470 km (0.102 R)
• M18: 1,507,049 km (0.097 R)
• M19: 1,735,485 km (0.084 R)
• M20: 1,803,402 km (0.11 R)
• M21: 1,886,280 km (0.11 R)
• M22: 1,989,203 km (0.118 R)
• M23: 2,065,348 km (0.093 R)
• M24: 2,127,880 km (0.109 R)
• M25: 2,420,045 km (0.06 R)
• M26: 2,506,662 km (0.08 R)
• M27: 2,693,360 km (0.111 R)
• M28: 2,751,404 km (0.103 R)
• M29: 2,836,525 km (0.077 R)
• M30: 2,938,850 km (0.085 R)
• M31: 3,152,626 km (0.092 R)
• M32: 3,230,716 km (0.119 R)
• M33: 3,388,691 km (0.044 R)
• M34: 3,514,652 km (0.054 R)
• M35: 3,572,397 km (0.106 R)
• M36: 3,647,944 km (0.065 R)
• M37: 3,735,908 km (0.051 R)
• M38: 3,878,026 km (0.048 R)
• M39: 3,937,715 km (0.088 R)
• M40: 4,082,376 km (0.096 R)
• M41: 4,179,765 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.3

Radius: 14.4

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.59 AU - 0.65 AU

Year: 337 Days

Day: 8.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 23,611,735 km

• M1: 180,265 km (0.08 R)
• M2: 309,817 km (0.092 R)
• M3: 401,969 km (0.1 R)
• M4: 567,724 km (0.045 R)
• M5: 680,371 km (0.049 R)
• M6: 835,803 km (0.092 R)
• M7: 1,045,689 km (0.093 R)
• M8: 1,251,685 km (0.086 R)
• M9: 1,392,457 km (0.107 R)
• M10: 1,490,892 km (0.117 R)
• M11: 1,655,899 km (0.119 R)
• M12: 1,750,744 km (0.07 R)
• M13: 1,909,916 km (0.061 R)
• M14: 2,036,476 km (0.042 R)
• M15: 2,231,851 km (0.085 R)
• M16: 2,405,235 km (0.079 R)
• M17: 2,525,362 km (0.082 R)
• M18: 2,688,872 km (0.051 R)
• M19: 2,837,722 km (0.086 R)
• M20: 3,044,915 km (0.08 R)
• M21: 3,169,081 km (0.107 R)
• M22: 3,339,623 km (0.109 R)
• M23: 3,442,097 km (0.092 R)
• M24: 3,545,619 km (0.106 R)
• M25: 3,736,057 km (0.119 R)
• M26: 3,876,230 km (0.039 R)
• M27: 4,058,889 km (0.112 R)
• M28: 4,251,571 km (0.108 R)
• M29: 4,412,090 km (0.037 R)
• M30: 4,624,519 km (0.058 R)
• M31: 4,732,080 km (0.106 R)
• M32: 4,891,252 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.1

Radius: 13.8

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.61 AU - 1.01 AU

Year: 503 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 23,611,735 km

• M1: 174,132 km (0.093 R)
• M2: 262,245 km (0.108 R)
• M3: 379,829 km (0.071 R)
• M4: 468,241 km (0.056 R)
• M5: 558,299 km (0.111 R)
• M6: 647,160 km (0.109 R)
• M7: 737,218 km (0.082 R)
• M8: 984,204 km (0.079 R)
• M9: 1,196,484 km (0.092 R)
• M10: 1,340,995 km (0.075 R)
• M11: 1,491,790 km (0.11 R)
• M12: 1,622,987 km (0.064 R)
• M13: 1,719,328 km (0.105 R)
• M14: 1,850,675 km (0.069 R)
• M15: 2,026,902 km (0.1 R)
• M16: 2,215,993 km (0.049 R)
• M17: 2,323,704 km (0.115 R)
• M18: 2,507,111 km (0.105 R)
• M19: 2,596,869 km (0.08 R)
• M20: 2,779,977 km (0.08 R)
• M21: 2,967,274 km (0.06 R)
• M22: 3,207,528 km (0.04 R)
• M23: 3,321,821 km (0.102 R)
• M24: 3,421,004 km (0.102 R)
• M25: 3,784,527 km (0.115 R)
• M26: 3,923,055 km (0.068 R)
• M27: 4,036,749 km (0.077 R)
• M28: 4,178,418 km (0.074 R)
• M29: 4,421,215 km (0.104 R)
• M30: 4,548,972 km (0.086 R)
• M31: 4,705,751 km (0.07 R)
• M32: 4,826,925 km (0.104 R)
• M33: 4,977,570 km (0.117 R)
• M34: 5,091,564 km (0.057 R)
• M35: 5,177,582 km (0.032 R)
• M36: 5,704,316 km (0.066 R)
• M37: 5,853,615 km (0.119 R)
• M38: 5,984,214 km (0.117 R)
• M39: 6,166,574 km (0.092 R)
• M40: 6,278,922 km (0.109 R)
• M41: 6,526,506 km (0.078 R)
• M42: 6,651,570 km (0.062 R)
• M43: 6,766,760 km (0.112 R)
• M44: 6,872,227 km (0.066 R)
• M45: 6,967,521 km (0.103 R)
• M46: 7,148,833 km (0.107 R)
• M47: 7,234,703 km (0.04 R)
• M48: 7,396,717 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.1

Radius: 14.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.49 AU - 1.52 AU

Year: 1268 Days

Day: 13.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,611,735 km

• M1: 184,454 km (0.069 R)
• M2: 398,080 km (0.113 R)
• M3: 613,800 km (0.089 R)
• M4: 723,156 km (0.106 R)
• M5: 820,395 km (0.069 R)
• M6: 986,448 km (0.062 R)
• M7: 1,165,068 km (0.087 R)
• M8: 1,258,567 km (0.06 R)
• M9: 1,371,364 km (0.076 R)
• M10: 1,462,618 km (0.035 R)
• M11: 1,616,555 km (0.088 R)
• M12: 1,713,494 km (0.112 R)
• M13: 1,858,155 km (0.057 R)
• M14: 1,978,881 km (0.054 R)
• M15: 2,218,686 km (0.056 R)
• M16: 2,337,467 km (0.062 R)
• M17: 2,540,022 km (0.101 R)
• M18: 2,855,225 km (0.118 R)
• M19: 3,183,293 km (0.05 R)
• M20: 3,318,081 km (0.115 R)
• M21: 3,466,183 km (0.055 R)
• M22: 3,558,485 km (0.099 R)
• M23: 3,792,904 km (0.076 R)
• M24: 4,142,066 km (0.108 R)
• M25: 4,240,352 km (0.055 R)
• M26: 5,132,853 km (0.081 R)
• M27: 5,278,411 km (0.103 R)
• M28: 5,438,780 km (0.119 R)
• M29: 5,533,176 km (0.104 R)
• M30: 5,628,021 km (0.04 R)
• M31: 5,723,465 km (0.101 R)
• M32: 5,874,409 km (0.097 R)
• M33: 5,971,349 km (0.12 R)
• M34: 6,166,574 km (0.118 R)
• M35: 6,477,887 km (0.113 R)
• M36: 6,881,502 km (0.03 R)
• M37: 7,086,451 km (0.085 R)
• M38: 7,248,914 km (0.056 R)
• M39: 7,457,454 km (0.114 R)
• M40: 7,728,675 km (0.095 R)
• M41: 7,819,780 km (0.083 R)
• M42: 7,926,593 km (0.091 R)
• M43: 8,079,931 km (0.068 R)
• M44: 8,203,349 km (0.099 R)
• M45: 8,342,924 km (0.116 R)
• M46: 8,893,294 km (0.086 R)
• M47: 9,052,766 km (0.098 R)
• M48: 9,164,964 km (0.047 R)
• M49: 9,439,326 km (0.073 R)
• M50: 9,667,463 km (0.116 R)
• M51: 9,963,368 km (0.102 R)
• M52: 10,062,701 km (0.074 R)
• M53: 10,446,419 km (0.089 R)
• M54: 11,280,128 km (0.092 R)
• M55: 11,539,531 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.5

Radius: 9.3

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.98 AU - 4.78 AU

Year: 5275 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 23,611,735 km

• M1: 118,631 km (0.07 R)
• M2: 188,643 km (0.113 R)
• M3: 313,108 km (0.104 R)
• M4: 636,389 km (0.063 R)
• M5: 712,535 km (0.058 R)
• M6: 917,334 km (0.111 R)
• M7: 975,229 km (0.116 R)
• M8: 1,399,937 km (0.08 R)
• M9: 1,518,867 km (0.059 R)
• M10: 1,730,997 km (0.114 R)
• M11: 2,444,130 km (0.103 R)
• M12: 2,567,847 km (0.11 R)
• M13: 2,735,995 km (0.068 R)
• M14: 2,886,042 km (0.054 R)
• M15: 2,994,949 km (0.092 R)
• M16: 3,083,063 km (0.075 R)
• M17: 3,421,453 km (0.073 R)
• M18: 3,536,793 km (0.045 R)
• M19: 4,431,089 km (0.091 R)
• M20: 4,557,050 km (0.116 R)
• M21: 4,942,414 km (0.113 R)
• M22: 5,231,737 km (0.104 R)
• M23: 5,965,215 km (0.069 R)
• M24: 6,160,590 km (0.113 R)
• M25: 6,386,483 km (0.056 R)
• M26: 6,500,626 km (0.04 R)
• M27: 6,875,817 km (0.069 R)
• M28: 7,080,766 km (0.094 R)
• M29: 7,228,420 km (0.093 R)
• M30: 7,496,798 km (0.045 R)
• M31: 7,647,443 km (0.06 R)
• M32: 8,012,761 km (0.081 R)
• M33: 8,697,471 km (0.074 R)
• M34: 9,078,796 km (0.119 R)
• M35: 10,322,403 km (0.063 R)
• M36: 10,557,271 km (0.085 R)
• M37: 11,479,841 km (0.105 R)
• M38: 11,758,093 km (0.115 R)
• M39: 11,827,956 km (0.078 R)
• M40: 11,898,117 km (0.105 R)
• M41: 12,109,050 km (0.116 R)
• M42: 12,677,821 km (0.118 R)
• M43: 12,785,532 km (0.087 R)
• M44: 13,401,127 km (0.103 R)
• M45: 13,620,737 km (0.077 R)
• M46: 14,137,747 km (0.104 R)
• M47: 14,398,645 km (0.097 R)
• M48: 15,381,803 km (0.093 R)
• M49: 15,688,628 km (0.091 R)
• M50: 15,881,460 km (0.091 R)
• M51: 16,621,221 km (0.104 R)
• M52: 16,817,793 km (0.12 R)
• M53: 17,213,329 km (0.105 R)
• M54: 17,772,077 km (0.102 R)
• M55: 17,892,653 km (0.069 R)
• M56: 18,215,336 km (0.103 R)
• M57: 18,662,334 km (0.094 R)
• M58: 18,948,515 km (0.12 R)
• M59: 19,153,913 km (0.074 R)
• M60: 20,359,672 km (0.109 R)
• M61: 21,162,863 km (0.096 R)
• M62: 21,976,376 km (0.026 R)
• M63: 22,149,012 km (0.078 R)
• M64: 22,625,930 km (0.062 R)
• M65: 22,712,996 km (0.106 R)
• M66: 22,843,894 km (0.075 R)
• M67: 22,931,259 km (0.103 R)
• M68: 23,106,289 km (0.045 R)
• M69: 23,193,953 km (0.1 R)
• M70: 25,830,316 km (0.096 R)
• M71: 26,058,154 km (0.093 R)
• M72: 26,469,847 km (0.101 R)
• M73: 26,745,407 km (0.109 R)
• M74: 27,206,916 km (0.047 R)
• M75: 27,392,268 km (0.088 R)
• M76: 28,184,688 km (0.102 R)
• M77: 28,513,205 km (0.032 R)
• M78: 28,654,275 km (0.107 R)
• M79: 28,984,587 km (0.113 R)
• M80: 29,506,235 km (0.113 R)
• M81: 30,703,168 km (0.092 R)
• M82: 31,186,369 km (0.118 R)
• M83: 31,769,501 km (0.106 R)
• M84: 32,258,238 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 12.8

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.22 AU - 4.84 AU

Year: 5584 Days

Day: 9.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,611,735 km

• M1: 192,981 km (0.103 R)
• M2: 275,858 km (0.094 R)
• M3: 414,984 km (0.077 R)
• M4: 536,757 km (0.112 R)
• M5: 682,166 km (0.105 R)
• M6: 794,065 km (0.104 R)
• M7: 933,491 km (0.105 R)
• M8: 1,439,281 km (0.095 R)
• M9: 1,794,277 km (0.12 R)
• M10: 2,078,812 km (0.079 R)
• M11: 2,392,818 km (0.061 R)
• M12: 2,511,000 km (0.074 R)
• M13: 2,646,087 km (0.034 R)
• M14: 2,939,748 km (0.077 R)
• M15: 3,195,411 km (0.072 R)
• M16: 3,293,098 km (0.116 R)
• M17: 3,391,982 km (0.115 R)
• M18: 3,475,009 km (0.101 R)
• M19: 3,575,688 km (0.093 R)
• M20: 3,918,267 km (0.089 R)
• M21: 4,005,633 km (0.108 R)
• M22: 4,253,815 km (0.113 R)
• M23: 4,561,987 km (0.104 R)
• M24: 5,028,433 km (0.063 R)
• M25: 5,257,767 km (0.095 R)
• M26: 5,393,302 km (0.069 R)
• M27: 5,490,691 km (0.03 R)
• M28: 5,687,412 km (0.102 R)
• M29: 5,926,619 km (0.073 R)
• M30: 6,230,303 km (0.063 R)
• M31: 6,394,411 km (0.106 R)
• M32: 7,150,629 km (0.105 R)
• M33: 7,561,125 km (0.044 R)
• M34: 7,648,490 km (0.098 R)
• M35: 7,957,260 km (0.115 R)
• M36: 8,838,691 km (0.109 R)
• M37: 9,000,107 km (0.093 R)
• M38: 9,302,744 km (0.098 R)
• M39: 9,989,847 km (0.089 R)
• M40: 10,134,059 km (0.108 R)
• M41: 10,424,578 km (0.076 R)
• M42: 11,138,010 km (0.107 R)
• M43: 11,312,591 km (0.072 R)
• M44: 11,462,937 km (0.05 R)
• M45: 11,563,616 km (0.068 R)
• M46: 11,664,595 km (0.11 R)
• M47: 12,147,945 km (0.054 R)
• M48: 12,353,493 km (0.082 R)
• M49: 13,081,885 km (0.091 R)
• M50: 14,200,578 km (0.034 R)
• M51: 14,471,500 km (0.068 R)
• M52: 14,553,030 km (0.092 R)
• M53: 14,771,443 km (0.112 R)
• M54: 14,853,573 km (0.066 R)
• M55: 15,156,209 km (0.083 R)
• M56: 15,433,115 km (0.028 R)
• M57: 15,544,266 km (0.066 R)
• M58: 15,991,863 km (0.079 R)
• M59: 16,585,766 km (0.094 R)
• M60: 16,813,903 km (0.117 R)
• M61: 16,928,345 km (0.066 R)
• M62: 17,157,978 km (0.063 R)
• M63: 17,302,191 km (0.061 R)
• M64: 17,562,491 km (0.102 R)
• M65: 17,678,728 km (0.106 R)
• M66: 18,087,280 km (0.108 R)
• M67: 18,292,678 km (0.09 R)
• M68: 19,331,486 km (0.094 R)
• M69: 19,421,544 km (0.112 R)
• M70: 19,511,601 km (0.055 R)
• M71: 19,692,166 km (0.077 R)
• M72: 19,873,329 km (0.111 R)
• M73: 19,994,354 km (0.091 R)
• M74: 20,115,678 km (0.03 R)
• M75: 20,481,145 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.3

Radius: 3.4

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.39 AU - 6.87 AU

Year: 9221 Days

Day: 24.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,611,735 km

• M1: 46,226 km (0.062 R)
• M2: 85,570 km (0.097 R)
• M3: 210,035 km (0.091 R)
• M4: 313,707 km (0.08 R)
• M5: 565,630 km (0.079 R)
• M6: 855,700 km (0.074 R)
• M7: 937,530 km (0.062 R)
• M8: 1,022,053 km (0.05 R)
• M9: 1,121,685 km (0.073 R)
• M10: 1,185,563 km (0.097 R)
• M11: 1,438,982 km (0.116 R)
• M12: 1,621,940 km (0.119 R)
• M13: 2,150,469 km (0.108 R)
• M14: 2,294,233 km (0.03 R)
• M15: 2,343,002 km (0.089 R)
• M16: 2,375,614 km (0.036 R)
• M17: 2,424,832 km (0.109 R)
• M18: 2,490,954 km (0.06 R)
• M19: 2,524,314 km (0.079 R)
• M20: 2,659,102 km (0.086 R)
• M21: 2,710,265 km (0.068 R)
• M22: 2,761,726 km (0.102 R)
• M23: 2,830,841 km (0.1 R)
• M24: 3,221,291 km (0.078 R)
• M25: 3,330,647 km (0.112 R)
• M26: 3,497,000 km (0.097 R)
• M27: 4,012,364 km (0.034 R)
• M28: 4,149,845 km (0.102 R)
• M29: 4,288,821 km (0.114 R)
• M30: 4,510,376 km (0.112 R)
• M31: 4,571,412 km (0.07 R)
• M32: 4,922,668 km (0.082 R)
• M33: 5,027,536 km (0.115 R)
• M34: 5,325,385 km (0.119 R)
• M35: 5,476,479 km (0.085 R)
• M36: 6,184,675 km (0.077 R)
• M37: 6,366,287 km (0.049 R)
• M38: 6,411,914 km (0.12 R)
• M39: 6,480,580 km (0.098 R)
• M40: 6,897,958 km (0.067 R)
• M41: 7,299,927 km (0.097 R)
• M42: 7,612,437 km (0.112 R)
• M43: 8,325,421 km (0.097 R)
• M44: 8,425,352 km (0.119 R)
• M45: 8,500,600 km (0.117 R)
• M46: 9,473,136 km (0.027 R)
• M47: 10,372,518 km (0.11 R)
• M48: 10,399,446 km (0.086 R)
• M49: 10,696,547 km (0.117 R)
• M50: 11,298,978 km (0.044 R)
• M51: 11,744,031 km (0.072 R)
• M52: 11,800,130 km (0.087 R)
• M53: 12,479,454 km (0.091 R)
• M54: 13,026,085 km (0.033 R)
• M55: 13,434,038 km (0.101 R)
• M56: 13,463,210 km (0.117 R)
• M57: 14,023,903 km (0.097 R)
• M58: 14,053,523 km (0.053 R)
• M59: 14,441,879 km (0.111 R)
• M60: 14,652,363 km (0.11 R)
• M61: 15,504,473 km (0.116 R)
• M62: 15,658,260 km (0.074 R)
• M63: 15,998,595 km (0.116 R)
• M64: 17,351,857 km (0.099 R)
• M65: 17,607,669 km (0.111 R)
• M66: 18,187,810 km (0.097 R)
• M67: 18,220,123 km (0.114 R)
• M68: 18,872,519 km (0.063 R)
• M69: 18,938,043 km (0.035 R)
• M70: 19,399,702 km (0.05 R)
• M71: 19,565,606 km (0.095 R)
• M72: 19,831,741 km (0.103 R)
• M73: 20,874,737 km (0.109 R)
• M74: 21,180,815 km (0.064 R)
• M75: 21,214,923 km (0.069 R)
• M76: 21,317,248 km (0.095 R)
• M77: 21,900,829 km (0.109 R)
• M78: 22,246,400 km (0.096 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: 300 - 14,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit