🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987

Radius: 8

Gravity: 15.42 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.39 AU - 0.63 AU

Year: 251 Days

Day: 14.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 47,495,129 km

• M1: 109,506 km (0.111 R)
• M2: 161,416 km (0.119 R)
• M3: 258,655 km (0.098 R)
• M4: 312,660 km (0.054 R)
• M5: 390,450 km (0.115 R)
• M6: 509,231 km (0.117 R)
• M7: 637,437 km (0.091 R)
• M8: 723,306 km (0.093 R)
• M9: 798,553 km (0.031 R)
• M10: 854,054 km (0.107 R)
• M11: 922,570 km (0.038 R)
• M12: 1,008,888 km (0.097 R)
• M13: 1,093,860 km (0.12 R)
• M14: 1,156,092 km (0.079 R)
• M15: 1,319,453 km (0.072 R)
• M16: 1,386,024 km (0.111 R)
• M17: 1,481,169 km (0.087 R)
• M18: 1,536,520 km (0.114 R)
• M19: 1,597,256 km (0.085 R)
• M20: 1,673,252 km (0.1 R)
• M21: 1,731,147 km (0.112 R)
• M22: 1,809,237 km (0.101 R)
• M23: 1,954,047 km (0.062 R)
• M24: 2,071,482 km (0.098 R)
• M25: 2,165,130 km (0.094 R)
• M26: 2,292,288 km (0.09 R)
• M27: 2,438,296 km (0.067 R)
• M28: 2,643,394 km (0.12 R)
• M29: 2,705,328 km (0.114 R)
• M30: 2,773,694 km (0.104 R)
• M31: 2,877,216 km (0.089 R)
• M32: 2,964,431 km (0.077 R)
• M33: 3,034,892 km (0.108 R)
• M34: 3,105,951 km (0.111 R)
• M35: 3,165,491 km (0.114 R)
• M36: 3,255,698 km (0.067 R)
• M37: 3,469,324 km (0.102 R)
• M38: 3,687,588 km (0.046 R)
• M39: 3,757,151 km (0.081 R)
• M40: 3,852,744 km (0.076 R)
• M41: 3,910,488 km (0.057 R)
• M42: 4,065,921 km (0.111 R)
• M43: 4,144,310 km (0.115 R)
• M44: 4,210,133 km (0.098 R)
• M45: 4,262,941 km (0.111 R)
• M46: 4,329,362 km (0.097 R)
• M47: 4,389,351 km (0.118 R)
• M48: 4,476,716 km (0.108 R)
• M49: 4,639,329 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 14.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.83 AU - 1.25 AU

Year: 732 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 47,495,129 km

• M1: 252,222 km (0.092 R)
• M2: 386,561 km (0.095 R)
• M3: 497,862 km (0.108 R)
• M4: 590,313 km (0.085 R)
• M5: 830,567 km (0.107 R)
• M6: 934,239 km (0.114 R)
• M7: 1,137,243 km (0.115 R)
• M8: 1,234,631 km (0.038 R)
• M9: 1,410,858 km (0.107 R)
• M10: 1,588,729 km (0.111 R)
• M11: 1,729,202 km (0.066 R)
• M12: 1,889,421 km (0.092 R)
• M13: 2,015,083 km (0.06 R)
• M14: 2,192,506 km (0.108 R)
• M15: 2,443,232 km (0.099 R)
• M16: 2,747,814 km (0.099 R)
• M17: 2,846,249 km (0.077 R)
• M18: 3,028,160 km (0.072 R)
• M19: 3,232,960 km (0.107 R)
• M20: 3,327,505 km (0.097 R)
• M21: 3,471,269 km (0.111 R)
• M22: 3,587,806 km (0.049 R)
• M23: 3,685,942 km (0.069 R)
• M24: 3,834,792 km (0.111 R)
• M25: 4,097,785 km (0.114 R)
• M26: 4,304,230 km (0.106 R)
• M27: 4,482,401 km (0.075 R)
• M28: 4,673,737 km (0.088 R)
• M29: 4,867,915 km (0.109 R)
• M30: 5,320,299 km (0.11 R)
• M31: 5,602,739 km (0.09 R)
• M32: 6,030,141 km (0.093 R)
• M33: 6,123,938 km (0.06 R)
• M34: 6,313,030 km (0.118 R)
• M35: 6,456,195 km (0.118 R)
• M36: 6,916,508 km (0.083 R)
• M37: 7,200,445 km (0.085 R)
• M38: 7,312,643 km (0.086 R)
• M39: 7,665,245 km (0.105 R)
• M40: 7,959,205 km (0.092 R)
• M41: 8,075,143 km (0.115 R)
• M42: 8,321,980 km (0.055 R)
• M43: 8,466,043 km (0.062 R)
• M44: 8,558,195 km (0.085 R)
• M45: 8,889,853 km (0.056 R)
• M46: 8,996,966 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364

Radius: 13.2

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.5 AU - 3.04 AU

Year: 3182 Days

Day: 5.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 167.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 47,495,129 km

• M1: 168,746 km (0.119 R)
• M2: 257,308 km (0.116 R)
• M3: 341,083 km (0.064 R)
• M4: 475,123 km (0.057 R)
• M5: 680,970 km (0.085 R)
• M6: 774,319 km (0.034 R)
• M7: 900,280 km (0.094 R)
• M8: 1,093,411 km (0.075 R)
• M9: 1,333,366 km (0.036 R)
• M10: 1,533,528 km (0.1 R)
• M11: 1,625,830 km (0.119 R)
• M12: 1,744,012 km (0.115 R)
• M13: 1,865,186 km (0.078 R)
• M14: 2,027,201 km (0.103 R)
• M15: 2,272,541 km (0.054 R)
• M16: 2,432,611 km (0.112 R)
• M17: 2,582,807 km (0.092 R)
• M18: 2,835,328 km (0.081 R)
• M19: 3,008,264 km (0.043 R)
• M20: 3,155,019 km (0.047 R)
• M21: 3,471,269 km (0.116 R)
• M22: 3,735,010 km (0.061 R)
• M23: 3,861,420 km (0.056 R)
• M24: 4,021,340 km (0.062 R)
• M25: 4,151,042 km (0.106 R)
• M26: 4,565,278 km (0.107 R)
• M27: 5,185,212 km (0.114 R)
• M28: 5,667,815 km (0.111 R)
• M29: 6,090,279 km (0.102 R)
• M30: 6,466,069 km (0.078 R)
• M31: 6,561,363 km (0.104 R)
• M32: 6,810,892 km (0.111 R)
• M33: 7,942,151 km (0.086 R)
• M34: 8,519,150 km (0.111 R)
• M35: 8,897,333 km (0.095 R)
• M36: 9,173,790 km (0.103 R)
• M37: 9,259,510 km (0.106 R)
• M38: 9,453,239 km (0.103 R)
• M39: 9,932,551 km (0.071 R)
• M40: 10,064,646 km (0.1 R)
• M41: 10,688,917 km (0.116 R)
• M42: 11,302,718 km (0.104 R)
• M43: 12,660,019 km (0.034 R)
• M44: 12,755,612 km (0.081 R)
• M45: 13,188,399 km (0.092 R)
• M46: 13,382,278 km (0.102 R)
• M47: 13,479,516 km (0.102 R)
• M48: 13,577,054 km (0.1 R)
• M49: 13,674,891 km (0.088 R)
• M50: 13,945,065 km (0.116 R)
• M51: 14,117,850 km (0.055 R)
• M52: 14,565,597 km (0.068 R)
• M53: 14,690,661 km (0.053 R)
• M54: 15,169,673 km (0.115 R)
• M55: 15,372,976 km (0.072 R)
• M56: 15,500,434 km (0.053 R)
• M57: 15,910,781 km (0.092 R)
• M58: 16,506,928 km (0.078 R)
• M59: 16,794,605 km (0.079 R)
• M60: 17,454,631 km (0.068 R)
• M61: 17,614,401 km (0.084 R)
• M62: 17,908,361 km (0.111 R)
• M63: 18,069,478 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.7

Radius: 6

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.96 AU - 10.68 AU

Year: 21241 Days

Day: 16.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,495,129 km

• M1: 96,640 km (0.069 R)
• M2: 179,667 km (0.062 R)
• M3: 385,065 km (0.074 R)
• M4: 527,332 km (0.105 R)
• M5: 588,967 km (0.074 R)
• M6: 653,294 km (0.043 R)
• M7: 952,789 km (0.115 R)
• M8: 1,270,535 km (0.11 R)
• M9: 1,485,058 km (0.065 R)
• M10: 1,899,893 km (0.087 R)
• M11: 2,095,268 km (0.065 R)
• M12: 2,585,350 km (0.101 R)
• M13: 2,692,911 km (0.118 R)
• M14: 3,195,261 km (0.101 R)
• M15: 3,635,827 km (0.069 R)
• M16: 4,316,048 km (0.067 R)
• M17: 4,802,092 km (0.075 R)
• M18: 4,868,214 km (0.082 R)
• M19: 5,135,695 km (0.079 R)
• M20: 6,397,703 km (0.062 R)
• M21: 6,690,615 km (0.082 R)
• M22: 7,175,911 km (0.08 R)
• M23: 7,518,639 km (0.119 R)
• M24: 7,827,709 km (0.07 R)
• M25: 8,378,528 km (0.112 R)
• M26: 9,977,879 km (0.106 R)
• M27: 10,020,215 km (0.098 R)
• M28: 10,920,645 km (0.104 R)
• M29: 11,138,908 km (0.036 R)
• M30: 11,226,572 km (0.118 R)
• M31: 11,713,064 km (0.081 R)
• M32: 12,387,452 km (0.034 R)
• M33: 12,844,024 km (0.03 R)
• M34: 12,889,951 km (0.054 R)
• M35: 13,306,132 km (0.11 R)
• M36: 13,445,707 km (0.108 R)
• M37: 13,585,880 km (0.088 R)
• M38: 14,198,932 km (0.09 R)
• M39: 14,820,960 km (0.066 R)
• M40: 16,290,161 km (0.102 R)
• M41: 16,639,472 km (0.102 R)
• M42: 16,991,476 km (0.039 R)
• M43: 17,498,463 km (0.119 R)
• M44: 18,475,337 km (0.074 R)
• M45: 18,579,158 km (0.047 R)
• M46: 20,000,188 km (0.1 R)
• M47: 20,912,735 km (0.091 R)
• M48: 21,075,198 km (0.066 R)
• M49: 21,237,961 km (0.079 R)
• M50: 21,292,415 km (0.119 R)
• M51: 22,168,759 km (0.118 R)
• M52: 22,833,871 km (0.111 R)
• M53: 23,168,821 km (0.05 R)
• M54: 23,674,312 km (0.105 R)
• M55: 23,787,109 km (0.074 R)
• M56: 25,097,436 km (0.094 R)
• M57: 25,154,882 km (0.08 R)
• M58: 25,616,541 km (0.104 R)
• M59: 25,848,418 km (0.025 R)
• M60: 26,372,609 km (0.104 R)
• M61: 26,900,240 km (0.103 R)
• M62: 28,264,573 km (0.094 R)
• M63: 28,384,401 km (0.078 R)
• M64: 30,936,690 km (0.077 R)
• M65: 30,998,474 km (0.091 R)
• M66: 31,617,360 km (0.116 R)
• M67: 33,119,173 km (0.097 R)
• M68: 33,688,393 km (0.088 R)
• M69: 33,942,410 km (0.091 R)
• M70: 35,350,725 km (0.09 R)
• M71: 37,630,447 km (0.099 R)
• M72: 37,960,011 km (0.109 R)
• M73: 38,887,667 km (0.089 R)
• M74: 39,755,933 km (0.035 R)
• M75: 40,697,951 km (0.082 R)
• M76: 40,765,569 km (0.104 R)
• M77: 40,833,188 km (0.031 R)
• M78: 41,851,800 km (0.115 R)
• M79: 43,085,234 km (0.111 R)
• M80: 43,568,136 km (0.085 R)
• M81: 43,637,250 km (0.053 R)
• M82: 43,775,628 km (0.102 R)
• M83: 43,844,892 km (0.091 R)
• M84: 43,914,156 km (0.059 R)
• M85: 44,330,487 km (0.068 R)
• M86: 44,678,601 km (0.106 R)
• M87: 45,027,463 km (0.105 R)
• M88: 46,785,537 km (0.091 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: 224 - 14,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit