🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.6

Radius: 9.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.62 AU - 0.84 AU

Year: 423 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 17,113,085 km

• M1: 146,905 km (0.096 R)
• M2: 231,877 km (0.093 R)
• M3: 292,464 km (0.075 R)
• M4: 353,350 km (0.088 R)
• M5: 425,756 km (0.101 R)
• M6: 547,229 km (0.096 R)
• M7: 641,027 km (0.088 R)
• M8: 737,218 km (0.109 R)
• M9: 849,716 km (0.091 R)
• M10: 929,452 km (0.113 R)
• M11: 1,109,418 km (0.11 R)
• M12: 1,172,099 km (0.1 R)
• M13: 1,244,505 km (0.097 R)
• M14: 1,318,556 km (0.065 R)
• M15: 1,398,740 km (0.103 R)
• M16: 1,494,333 km (0.043 R)
• M17: 1,663,528 km (0.071 R)
• M18: 1,755,381 km (0.089 R)
• M19: 1,878,949 km (0.07 R)
• M20: 1,949,410 km (0.095 R)
• M21: 2,036,326 km (0.085 R)
• M22: 2,161,091 km (0.118 R)
• M23: 2,272,541 km (0.113 R)
• M24: 2,369,481 km (0.111 R)
• M25: 2,506,512 km (0.117 R)
• M26: 2,702,934 km (0.103 R)
• M27: 2,788,804 km (0.1 R)
• M28: 3,164,893 km (0.055 R)
• M29: 3,359,071 km (0.116 R)
• M30: 3,488,622 km (0.079 R)
• M31: 3,582,271 km (0.114 R)
• M32: 3,670,384 km (0.085 R)
• M33: 3,752,812 km (0.102 R)
• M34: 3,900,316 km (0.107 R)
• M35: 3,990,972 km (0.11 R)
• M36: 4,056,197 km (0.118 R)
• M37: 4,115,288 km (0.041 R)
• M38: 4,254,115 km (0.077 R)
• M39: 4,421,515 km (0.118 R)
• M40: 4,488,983 km (0.097 R)
• M41: 4,570,514 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.8

Radius: 11.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.69 AU - 0.81 AU

Year: 441 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 17,113,085 km

• M1: 169,943 km (0.089 R)
• M2: 253,568 km (0.089 R)
• M3: 368,908 km (0.095 R)
• M4: 458,218 km (0.108 R)
• M5: 550,520 km (0.089 R)
• M6: 661,073 km (0.025 R)
• M7: 735,872 km (0.109 R)
• M8: 919,279 km (0.065 R)
• M9: 1,000,361 km (0.088 R)
• M10: 1,157,439 km (0.064 R)
• M11: 1,263,952 km (0.104 R)
• M12: 1,402,031 km (0.092 R)
• M13: 1,487,452 km (0.118 R)
• M14: 1,584,541 km (0.098 R)
• M15: 1,688,810 km (0.117 R)
• M16: 1,989,203 km (0.088 R)
• M17: 2,075,072 km (0.074 R)
• M18: 2,184,428 km (0.09 R)
• M19: 2,306,949 km (0.08 R)
• M20: 2,420,344 km (0.068 R)
• M21: 2,564,855 km (0.1 R)
• M22: 2,658,803 km (0.085 R)
• M23: 2,765,915 km (0.066 R)
• M24: 2,850,288 km (0.097 R)
• M25: 3,040,278 km (0.052 R)
• M26: 3,152,626 km (0.118 R)
• M27: 3,291,752 km (0.094 R)
• M28: 3,491,315 km (0.096 R)
• M29: 3,576,287 km (0.07 R)
• M30: 3,655,274 km (0.114 R)
• M31: 3,754,907 km (0.115 R)
• M32: 3,841,973 km (0.104 R)
• M33: 4,231,825 km (0.088 R)
• M34: 4,315,599 km (0.09 R)
• M35: 4,562,885 km (0.1 R)
• M36: 4,648,903 km (0.069 R)
• M37: 4,757,063 km (0.12 R)
• M38: 4,865,970 km (0.092 R)
• M39: 4,961,264 km (0.085 R)
• M40: 5,057,006 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.3

Radius: 8.9

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.93 AU - 2.21 AU

Year: 2020 Days

Day: 13.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,113,085 km

• M1: 115,789 km (0.097 R)
• M2: 172,038 km (0.119 R)
• M3: 279,150 km (0.114 R)
• M4: 370,105 km (0.118 R)
• M5: 505,641 km (0.096 R)
• M6: 573,409 km (0.071 R)
• M7: 1,038,209 km (0.084 R)
• M8: 1,209,349 km (0.096 R)
• M9: 1,322,296 km (0.089 R)
• M10: 1,569,282 km (0.11 R)
• M11: 1,661,733 km (0.12 R)
• M12: 1,766,751 km (0.063 R)
• M13: 1,994,588 km (0.092 R)
• M14: 2,106,488 km (0.114 R)
• M15: 2,266,707 km (0.105 R)
• M16: 2,371,874 km (0.1 R)
• M17: 2,466,719 km (0.101 R)
• M18: 2,611,530 km (0.078 R)
• M19: 2,833,832 km (0.107 R)
• M20: 3,023,971 km (0.076 R)
• M21: 3,257,643 km (0.094 R)
• M22: 3,701,500 km (0.048 R)
• M23: 4,064,574 km (0.094 R)
• M24: 4,250,375 km (0.066 R)
• M25: 4,322,630 km (0.111 R)
• M26: 4,380,824 km (0.037 R)
• M27: 4,512,470 km (0.069 R)
• M28: 4,615,842 km (0.05 R)
• M29: 4,719,962 km (0.091 R)
• M30: 4,824,831 km (0.044 R)
• M31: 5,021,701 km (0.101 R)
• M32: 5,376,697 km (0.085 R)
• M33: 5,517,768 km (0.101 R)
• M34: 5,596,756 km (0.101 R)
• M35: 6,062,005 km (0.092 R)
• M36: 6,192,604 km (0.09 R)
• M37: 6,390,223 km (0.113 R)
• M38: 6,473,100 km (0.112 R)
• M39: 6,876,266 km (0.114 R)
• M40: 7,012,550 km (0.055 R)
• M41: 7,166,935 km (0.072 R)
• M42: 7,270,307 km (0.039 R)
• M43: 7,443,990 km (0.112 R)
• M44: 7,795,395 km (0.109 R)
• M45: 8,044,625 km (0.096 R)
• M46: 8,332,751 km (0.081 R)
• M47: 8,478,011 km (0.046 R)
• M48: 8,900,475 km (0.087 R)
• M49: 8,974,675 km (0.075 R)
• M50: 9,030,326 km (0.075 R)
• M51: 9,086,275 km (0.092 R)
• M52: 9,405,069 km (0.109 R)
• M53: 9,613,458 km (0.108 R)
• M54: 9,670,455 km (0.102 R)
• M55: 9,919,087 km (0.117 R)
• M56: 10,520,470 km (0.061 R)
• M57: 10,697,295 km (0.067 R)
• M58: 10,776,283 km (0.1 R)
• M59: 10,855,420 km (0.091 R)
• M60: 11,173,764 km (0.029 R)
• M61: 11,819,578 km (0.099 R)
• M62: 11,880,764 km (0.078 R)
• M63: 12,188,337 km (0.076 R)
• M64: 12,602,424 km (0.071 R)
• M65: 12,685,750 km (0.075 R)
• M66: 12,832,057 km (0.119 R)
• M67: 12,894,888 km (0.111 R)
• M68: 13,168,652 km (0.089 R)
• M69: 13,636,295 km (0.103 R)
• M70: 13,700,472 km (0.062 R)
• M71: 13,893,603 km (0.029 R)
• M72: 14,675,252 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.9

Radius: 9.2

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.92 AU - 2.46 AU

Year: 2198 Days

Day: 12.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 17,113,085 km

• M1: 115,938 km (0.09 R)
• M2: 192,233 km (0.089 R)
• M3: 276,457 km (0.105 R)
• M4: 347,067 km (0.069 R)
• M5: 405,261 km (0.099 R)
• M6: 620,233 km (0.111 R)
• M7: 737,368 km (0.091 R)
• M8: 1,216,829 km (0.066 R)
• M9: 1,432,549 km (0.119 R)
• M10: 1,499,868 km (0.084 R)
• M11: 1,779,467 km (0.102 R)
• M12: 2,037,972 km (0.116 R)
• M13: 2,401,345 km (0.111 R)
• M14: 2,576,973 km (0.098 R)
• M15: 2,701,139 km (0.069 R)
• M16: 2,969,817 km (0.077 R)
• M17: 3,144,098 km (0.053 R)
• M18: 3,291,901 km (0.099 R)
• M19: 3,457,057 km (0.096 R)
• M20: 3,717,956 km (0.117 R)
• M21: 4,033,009 km (0.08 R)
• M22: 4,307,521 km (0.085 R)
• M23: 4,373,045 km (0.075 R)
• M24: 4,538,351 km (0.082 R)
• M25: 4,960,665 km (0.108 R)
• M26: 5,046,535 km (0.087 R)
• M27: 5,220,068 km (0.093 R)
• M28: 5,430,852 km (0.094 R)
• M29: 5,501,761 km (0.12 R)
• M30: 6,135,158 km (0.113 R)
• M31: 6,357,610 km (0.066 R)
• M32: 6,488,658 km (0.058 R)
• M33: 6,715,448 km (0.063 R)
• M34: 6,963,930 km (0.062 R)
• M35: 7,352,436 km (0.096 R)
• M36: 7,450,572 km (0.088 R)
• M37: 7,509,664 km (0.072 R)
• M38: 7,628,444 km (0.117 R)
• M39: 7,847,755 km (0.084 R)
• M40: 7,908,043 km (0.106 R)
• M41: 8,538,897 km (0.108 R)
• M42: 9,355,552 km (0.114 R)
• M43: 9,633,205 km (0.1 R)
• M44: 9,784,000 km (0.06 R)
• M45: 10,438,640 km (0.119 R)
• M46: 10,504,912 km (0.113 R)
• M47: 10,637,755 km (0.12 R)
• M48: 11,130,082 km (0.053 R)
• M49: 11,288,207 km (0.106 R)
• M50: 11,515,446 km (0.075 R)
• M51: 11,698,404 km (0.11 R)
• M52: 13,053,013 km (0.033 R)
• M53: 13,124,371 km (0.101 R)
• M54: 13,459,470 km (0.109 R)
• M55: 13,652,152 km (0.068 R)
• M56: 13,821,497 km (0.113 R)
• M57: 13,894,351 km (0.105 R)
• M58: 13,991,590 km (0.119 R)
• M59: 14,309,336 km (0.071 R)
• M60: 14,579,958 km (0.053 R)
• M61: 15,101,456 km (0.109 R)
• M62: 15,477,695 km (0.112 R)
• M63: 15,654,370 km (0.08 R)
• M64: 15,806,212 km (0.085 R)
• M65: 15,882,357 km (0.114 R)
• M66: 15,958,652 km (0.076 R)
• M67: 16,137,122 km (0.112 R)
• M68: 16,265,028 km (0.073 R)
• M69: 16,496,008 km (0.026 R)
• M70: 16,573,350 km (0.109 R)
• M71: 16,676,423 km (0.11 R)
• M72: 16,805,825 km (0.103 R)
• M73: 16,935,377 km (0.092 R)
• M74: 17,117,437 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.7

Radius: 12.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.14 AU - 4.28 AU

Year: 4847 Days

Day: 10.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 17,113,085 km

• M1: 210,783 km (0.038 R)
• M2: 453,132 km (0.118 R)
• M3: 557,252 km (0.107 R)
• M4: 671,395 km (0.104 R)
• M5: 990,787 km (0.039 R)
• M6: 1,224,010 km (0.119 R)
• M7: 1,497,325 km (0.119 R)
• M8: 1,872,965 km (0.105 R)
• M9: 2,029,295 km (0.088 R)
• M10: 2,215,096 km (0.116 R)
• M11: 2,316,673 km (0.082 R)
• M12: 2,550,943 km (0.084 R)
• M13: 2,765,915 km (0.113 R)
• M14: 2,875,570 km (0.093 R)
• M15: 3,228,172 km (0.12 R)
• M16: 3,760,292 km (0.102 R)
• M17: 3,897,773 km (0.095 R)
• M18: 4,021,340 km (0.106 R)
• M19: 4,790,423 km (0.12 R)
• M20: 5,517,768 km (0.114 R)
• M21: 5,709,403 km (0.092 R)
• M22: 6,388,577 km (0.064 R)
• M23: 6,534,884 km (0.084 R)
• M24: 7,112,332 km (0.073 R)
• M25: 7,226,026 km (0.074 R)
• M26: 7,435,912 km (0.085 R)
• M27: 7,940,356 km (0.065 R)
• M28: 8,677,275 km (0.074 R)
• M29: 9,813,172 km (0.094 R)
• M30: 10,173,702 km (0.069 R)
• M31: 10,907,779 km (0.107 R)
• M32: 11,237,194 km (0.045 R)
• M33: 11,770,959 km (0.084 R)
• M34: 13,002,299 km (0.077 R)
• M35: 13,375,097 km (0.032 R)
• M36: 14,755,436 km (0.114 R)
• M37: 15,438,051 km (0.104 R)
• M38: 15,882,357 km (0.053 R)
• M39: 15,981,690 km (0.027 R)
• M40: 16,180,954 km (0.085 R)
• M41: 16,707,838 km (0.109 R)
• M42: 16,986,090 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 19,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit