🌌 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: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.9

Radius: 15

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.61 AU - 0.63 AU

Year: 343 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 26,902,803 km

• M1: 190,438 km (0.108 R)
• M2: 314,455 km (0.106 R)
• M3: 443,408 km (0.117 R)
• M4: 572,062 km (0.106 R)
• M5: 680,970 km (0.106 R)
• M6: 781,350 km (0.108 R)
• M7: 927,956 km (0.115 R)
• M8: 1,053,618 km (0.096 R)
• M9: 1,214,436 km (0.051 R)
• M10: 1,349,522 km (0.106 R)
• M11: 1,472,193 km (0.119 R)
• M12: 1,612,665 km (0.115 R)
• M13: 1,810,583 km (0.105 R)
• M14: 1,937,292 km (0.117 R)
• M15: 2,052,184 km (0.106 R)
• M16: 2,148,674 km (0.1 R)
• M17: 2,458,940 km (0.095 R)
• M18: 2,562,013 km (0.051 R)
• M19: 2,711,013 km (0.116 R)
• M20: 2,908,781 km (0.076 R)
• M21: 3,058,828 km (0.058 R)
• M22: 3,193,765 km (0.097 R)
• M23: 3,530,809 km (0.114 R)
• M24: 3,685,044 km (0.081 R)
• M25: 3,841,673 km (0.118 R)
• M26: 4,064,724 km (0.07 R)
• M27: 4,174,678 km (0.058 R)
• M28: 4,292,113 km (0.102 R)
• M29: 4,617,637 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.02 AU - 1.2 AU

Year: 822 Days

Day: 9.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 26,902,803 km

• M1: 129,103 km (0.093 R)
• M2: 355,295 km (0.096 R)
• M3: 417,079 km (0.119 R)
• M4: 523,144 km (0.092 R)
• M5: 599,439 km (0.11 R)
• M6: 680,072 km (0.045 R)
• M7: 796,309 km (0.117 R)
• M8: 927,956 km (0.115 R)
• M9: 1,071,719 km (0.059 R)
• M10: 1,303,745 km (0.077 R)
• M11: 1,723,966 km (0.082 R)
• M12: 1,897,051 km (0.103 R)
• M13: 2,024,957 km (0.103 R)
• M14: 2,231,103 km (0.067 R)
• M15: 2,438,146 km (0.115 R)
• M16: 2,577,571 km (0.083 R)
• M17: 2,657,606 km (0.073 R)
• M18: 2,979,690 km (0.058 R)
• M19: 3,076,779 km (0.095 R)
• M20: 3,142,154 km (0.079 R)
• M21: 3,201,394 km (0.104 R)
• M22: 3,401,556 km (0.112 R)
• M23: 3,469,175 km (0.104 R)
• M24: 3,654,078 km (0.066 R)
• M25: 3,793,054 km (0.045 R)
• M26: 3,919,763 km (0.089 R)
• M27: 4,112,445 km (0.055 R)
• M28: 4,206,393 km (0.116 R)
• M29: 4,337,590 km (0.074 R)
• M30: 4,537,004 km (0.055 R)
• M31: 4,619,133 km (0.088 R)
• M32: 5,013,922 km (0.106 R)
• M33: 5,114,452 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.5

Radius: 8.9

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.11 AU - 1.83 AU

Year: 1253 Days

Day: 13.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,902,803 km

• M1: 115,490 km (0.12 R)
• M2: 191,336 km (0.084 R)
• M3: 288,125 km (0.119 R)
• M4: 508,184 km (0.064 R)
• M5: 584,180 km (0.108 R)
• M6: 664,663 km (0.115 R)
• M7: 767,736 km (0.1 R)
• M8: 844,031 km (0.094 R)
• M9: 943,215 km (0.078 R)
• M10: 1,060,649 km (0.054 R)
• M11: 1,212,491 km (0.111 R)
• M12: 1,450,052 km (0.119 R)
• M13: 1,619,547 km (0.055 R)
• M14: 1,744,760 km (0.116 R)
• M15: 1,812,827 km (0.077 R)
• M16: 1,873,115 km (0.118 R)
• M17: 2,049,192 km (0.063 R)
• M18: 2,522,968 km (0.082 R)
• M19: 2,629,631 km (0.034 R)
• M20: 2,698,297 km (0.1 R)
• M21: 2,787,457 km (0.034 R)
• M22: 2,857,469 km (0.065 R)
• M23: 2,918,056 km (0.094 R)
• M24: 3,009,610 km (0.105 R)
• M25: 3,081,567 km (0.093 R)
• M26: 3,174,916 km (0.048 R)
• M27: 3,321,970 km (0.097 R)
• M28: 3,460,498 km (0.093 R)
• M29: 3,688,485 km (0.104 R)
• M30: 3,787,818 km (0.066 R)
• M31: 3,854,389 km (0.105 R)
• M32: 4,251,123 km (0.095 R)
• M33: 4,756,315 km (0.093 R)
• M34: 4,852,357 km (0.098 R)
• M35: 5,083,336 km (0.114 R)
• M36: 5,218,572 km (0.087 R)
• M37: 5,380,138 km (0.11 R)
• M38: 5,543,349 km (0.048 R)
• M39: 6,029,542 km (0.081 R)
• M40: 6,094,617 km (0.064 R)
• M41: 6,159,842 km (0.064 R)
• M42: 6,436,598 km (0.105 R)
• M43: 6,503,019 km (0.106 R)
• M44: 6,717,244 km (0.098 R)
• M45: 6,784,712 km (0.117 R)
• M46: 6,906,634 km (0.108 R)
• M47: 7,043,068 km (0.119 R)
• M48: 7,290,802 km (0.084 R)
• M49: 7,471,516 km (0.086 R)
• M50: 7,709,975 km (0.102 R)
• M51: 7,809,009 km (0.069 R)
• M52: 7,865,706 km (0.117 R)
• M53: 8,122,865 km (0.079 R)
• M54: 8,209,183 km (0.03 R)
• M55: 8,528,126 km (0.101 R)
• M56: 8,645,261 km (0.092 R)
• M57: 8,866,067 km (0.093 R)
• M58: 8,969,888 km (0.03 R)
• M59: 9,676,738 km (0.087 R)
• M60: 9,768,292 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 14.4

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.35 AU - 2.55 AU

Year: 2696 Days

Day: 9.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,902,803 km

• M1: 179,667 km (0.039 R)
• M2: 273,764 km (0.051 R)
• M3: 393,293 km (0.096 R)
• M4: 496,665 km (0.064 R)
• M5: 588,518 km (0.117 R)
• M6: 696,528 km (0.07 R)
• M7: 868,715 km (0.09 R)
• M8: 1,066,932 km (0.059 R)
• M9: 1,237,174 km (0.06 R)
• M10: 1,394,103 km (0.058 R)
• M11: 1,510,490 km (0.091 R)
• M12: 1,691,653 km (0.093 R)
• M13: 1,854,714 km (0.101 R)
• M14: 2,129,675 km (0.049 R)
• M15: 2,927,630 km (0.059 R)
• M16: 3,033,695 km (0.098 R)
• M17: 3,187,332 km (0.103 R)
• M18: 3,280,831 km (0.084 R)
• M19: 3,664,400 km (0.101 R)
• M20: 3,812,053 km (0.118 R)
• M21: 4,249,627 km (0.114 R)
• M22: 4,387,706 km (0.107 R)
• M23: 4,668,202 km (0.064 R)
• M24: 4,810,619 km (0.051 R)
• M25: 5,696,238 km (0.055 R)
• M26: 5,848,678 km (0.065 R)
• M27: 6,041,360 km (0.109 R)
• M28: 6,216,540 km (0.04 R)
• M29: 7,036,037 km (0.091 R)
• M30: 7,323,713 km (0.034 R)
• M31: 7,931,978 km (0.098 R)
• M32: 8,102,669 km (0.056 R)
• M33: 8,231,473 km (0.116 R)
• M34: 8,665,905 km (0.101 R)
• M35: 9,219,567 km (0.097 R)
• M36: 9,557,359 km (0.108 R)
• M37: 9,876,152 km (0.103 R)
• M38: 10,129,272 km (0.071 R)
• M39: 10,736,041 km (0.055 R)
• M40: 10,901,346 km (0.114 R)
• M41: 11,498,990 km (0.113 R)
• M42: 12,156,323 km (0.05 R)
• M43: 12,328,809 km (0.109 R)
• M44: 12,452,527 km (0.086 R)
• M45: 12,576,543 km (0.086 R)
• M46: 13,152,794 km (0.05 R)
• M47: 13,329,918 km (0.102 R)
• M48: 13,711,991 km (0.108 R)
• M49: 14,253,087 km (0.091 R)
• M50: 14,591,627 km (0.118 R)
• M51: 15,038,326 km (0.069 R)
• M52: 15,329,743 km (0.102 R)
• M53: 15,730,216 km (0.098 R)
• M54: 16,053,048 km (0.076 R)
• M55: 16,269,516 km (0.065 R)
• M56: 16,623,315 km (0.112 R)
• M57: 16,842,327 km (0.117 R)
• M58: 17,255,516 km (0.106 R)
• M59: 17,560,696 km (0.117 R)
• M60: 18,176,440 km (0.04 R)
• M61: 18,543,703 km (0.072 R)
• M62: 18,657,248 km (0.094 R)
• M63: 18,970,506 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.1

Radius: 13.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.92 AU - 3.38 AU

Year: 3930 Days

Day: 9.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 26,902,803 km

• M1: 164,258 km (0.075 R)
• M2: 247,285 km (0.119 R)
• M3: 435,779 km (0.119 R)
• M4: 560,693 km (0.068 R)
• M5: 642,822 km (0.109 R)
• M6: 737,518 km (0.044 R)
• M7: 918,232 km (0.118 R)
• M8: 1,044,642 km (0.096 R)
• M9: 1,278,613 km (0.048 R)
• M10: 1,431,502 km (0.042 R)
• M11: 1,621,342 km (0.111 R)
• M12: 1,703,920 km (0.04 R)
• M13: 1,971,401 km (0.098 R)
• M14: 2,071,183 km (0.068 R)
• M15: 2,334,026 km (0.119 R)
• M16: 2,439,941 km (0.032 R)
• M17: 2,779,828 km (0.084 R)
• M18: 3,252,707 km (0.118 R)
• M19: 3,371,637 km (0.081 R)
• M20: 3,559,532 km (0.119 R)
• M21: 3,709,728 km (0.08 R)
• M22: 4,016,404 km (0.111 R)
• M23: 4,418,822 km (0.078 R)
• M24: 4,521,446 km (0.116 R)
• M25: 4,714,278 km (0.109 R)
• M26: 5,062,242 km (0.03 R)
• M27: 5,169,803 km (0.102 R)
• M28: 5,449,850 km (0.1 R)
• M29: 5,895,652 km (0.057 R)
• M30: 6,057,667 km (0.107 R)
• M31: 6,536,230 km (0.048 R)
• M32: 6,636,760 km (0.075 R)
• M33: 7,009,857 km (0.086 R)
• M34: 7,723,588 km (0.081 R)
• M35: 8,332,901 km (0.043 R)
• M36: 8,496,860 km (0.101 R)
• M37: 8,698,817 km (0.113 R)
• M38: 8,883,570 km (0.074 R)
• M39: 9,088,519 km (0.079 R)
• M40: 9,541,053 km (0.106 R)
• M41: 9,712,642 km (0.071 R)
• M42: 10,039,663 km (0.109 R)
• M43: 10,253,139 km (0.081 R)
• M44: 10,370,274 km (0.113 R)
• M45: 10,487,858 km (0.099 R)
• M46: 10,863,049 km (0.034 R)
• M47: 11,363,454 km (0.11 R)
• M48: 11,626,597 km (0.113 R)
• M49: 11,891,834 km (0.109 R)
• M50: 12,386,853 km (0.094 R)
• M51: 12,532,412 km (0.091 R)
• M52: 12,615,888 km (0.045 R)
• M53: 12,804,531 km (0.094 R)
• M54: 12,909,548 km (0.112 R)
• M55: 13,184,360 km (0.101 R)
• M56: 13,354,303 km (0.032 R)
• M57: 13,761,059 km (0.102 R)
• M58: 13,890,461 km (0.079 R)
• M59: 14,020,163 km (0.047 R)
• M60: 14,543,007 km (0.101 R)
• M61: 14,762,767 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.4

Radius: 3.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.24 AU - 9.8 AU

Year: 19042 Days

Day: 20.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,902,803 km

• M1: 169,345 km (0.098 R)
• M2: 983,606 km (0.066 R)
• M3: 1,730,399 km (0.045 R)
• M4: 2,250,401 km (0.102 R)
• M5: 2,374,118 km (0.059 R)
• M6: 2,948,424 km (0.1 R)
• M7: 3,083,811 km (0.078 R)
• M8: 3,707,634 km (0.111 R)
• M9: 5,298,158 km (0.077 R)
• M10: 5,533,775 km (0.103 R)
• M11: 6,186,770 km (0.105 R)
• M12: 6,285,654 km (0.05 R)
• M13: 6,484,918 km (0.088 R)
• M14: 6,660,845 km (0.043 R)
• M15: 7,043,367 km (0.072 R)
• M16: 8,396,031 km (0.099 R)
• M17: 9,031,523 km (0.076 R)
• M18: 9,199,970 km (0.104 R)
• M19: 9,369,315 km (0.112 R)
• M20: 9,454,436 km (0.112 R)
• M21: 9,482,859 km (0.086 R)
• M22: 10,554,130 km (0.118 R)
• M23: 10,701,783 km (0.045 R)
• M24: 10,909,724 km (0.111 R)
• M25: 11,029,103 km (0.079 R)
• M26: 11,663,099 km (0.07 R)
• M27: 12,246,830 km (0.092 R)
• M28: 12,401,963 km (0.095 R)
• M29: 13,060,792 km (0.082 R)
• M30: 13,346,673 km (0.082 R)
• M31: 13,442,416 km (0.089 R)
• M32: 13,956,883 km (0.067 R)
• M33: 14,576,218 km (0.071 R)
• M34: 14,674,803 km (0.106 R)
• M35: 14,740,626 km (0.114 R)
• M36: 14,773,687 km (0.078 R)
• M37: 14,839,660 km (0.118 R)
• M38: 14,971,904 km (0.119 R)
• M39: 15,005,115 km (0.099 R)
• M40: 15,639,410 km (0.059 R)
• M41: 16,521,290 km (0.097 R)
• M42: 18,156,245 km (0.104 R)
• M43: 18,368,674 km (0.095 R)
• M44: 18,795,925 km (0.117 R)
• M45: 18,867,433 km (0.079 R)
• M46: 20,316,887 km (0.108 R)
• M47: 21,240,803 km (0.08 R)
• M48: 21,576,800 km (0.116 R)
• M49: 22,065,237 km (0.062 R)
• M50: 23,899,756 km (0.112 R)
• M51: 24,600,323 km (0.11 R)
• M52: 24,953,074 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 19,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit