🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.2

Radius: 9.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.86 AU - 0.88 AU

Year: 570 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,696,522 km

• M1: 124,914 km (0.109 R)
• M2: 218,114 km (0.097 R)
• M3: 341,532 km (0.095 R)
• M4: 438,621 km (0.089 R)
• M5: 555,008 km (0.104 R)
• M6: 649,105 km (0.033 R)
• M7: 707,748 km (0.118 R)
• M8: 844,630 km (0.039 R)
• M9: 948,002 km (0.074 R)
• M10: 1,041,201 km (0.078 R)
• M11: 1,133,952 km (0.099 R)
• M12: 1,210,097 km (0.046 R)
• M13: 1,292,226 km (0.095 R)
• M14: 1,364,033 km (0.094 R)
• M15: 1,453,792 km (0.114 R)
• M16: 1,562,550 km (0.097 R)
• M17: 1,700,180 km (0.049 R)
• M18: 1,814,921 km (0.086 R)
• M19: 1,891,515 km (0.083 R)
• M20: 1,987,557 km (0.091 R)
• M21: 2,261,621 km (0.074 R)
• M22: 2,422,887 km (0.079 R)
• M23: 2,497,536 km (0.117 R)
• M24: 2,654,315 km (0.086 R)
• M25: 2,736,444 km (0.119 R)
• M26: 2,835,179 km (0.093 R)
• M27: 3,084,409 km (0.042 R)
• M28: 3,154,720 km (0.116 R)
• M29: 3,280,382 km (0.112 R)
• M30: 3,480,394 km (0.093 R)
• M31: 3,587,507 km (0.092 R)
• M32: 3,650,038 km (0.114 R)
• M33: 3,718,853 km (0.075 R)
• M34: 3,933,227 km (0.09 R)
• M35: 4,009,672 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.8

Radius: 11.9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.46 AU - 1.48 AU

Year: 1253 Days

Day: 7.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 67,696,522 km

• M1: 206,445 km (0.115 R)
• M2: 329,863 km (0.06 R)
• M3: 431,440 km (0.115 R)
• M4: 514,018 km (0.087 R)
• M5: 644,617 km (0.11 R)
• M6: 894,296 km (0.086 R)
• M7: 1,063,940 km (0.072 R)
• M8: 1,577,958 km (0.071 R)
• M9: 1,777,372 km (0.103 R)
• M10: 2,059,364 km (0.11 R)
• M11: 2,144,037 km (0.104 R)
• M12: 2,278,226 km (0.037 R)
• M13: 2,435,005 km (0.115 R)
• M14: 2,534,786 km (0.106 R)
• M15: 2,749,160 km (0.088 R)
• M16: 2,842,808 km (0.117 R)
• M17: 2,937,653 km (0.086 R)
• M18: 3,065,709 km (0.09 R)
• M19: 3,261,383 km (0.117 R)
• M20: 3,394,076 km (0.061 R)
• M21: 3,551,304 km (0.055 R)
• M22: 3,665,148 km (0.093 R)
• M23: 3,780,189 km (0.109 R)
• M24: 4,037,647 km (0.044 R)
• M25: 4,144,759 km (0.076 R)
• M26: 4,373,793 km (0.107 R)
• M27: 4,545,232 km (0.11 R)
• M28: 4,731,481 km (0.093 R)
• M29: 4,920,124 km (0.074 R)
• M30: 5,009,135 km (0.04 R)
• M31: 5,541,105 km (0.118 R)
• M32: 5,673,649 km (0.107 R)
• M33: 5,793,776 km (0.086 R)
• M34: 5,968,805 km (0.072 R)
• M35: 6,077,413 km (0.08 R)
• M36: 6,200,533 km (0.113 R)
• M37: 6,296,724 km (0.073 R)
• M38: 6,449,015 km (0.111 R)
• M39: 6,574,527 km (0.107 R)
• M40: 6,714,850 km (0.112 R)
• M41: 6,827,946 km (0.03 R)
• M42: 7,084,656 km (0.112 R)
• M43: 7,315,635 km (0.078 R)
• M44: 7,432,022 km (0.042 R)
• M45: 7,622,460 km (0.108 R)
• M46: 7,948,434 km (0.115 R)
• M47: 8,143,210 km (0.078 R)
• M48: 8,218,608 km (0.104 R)
• M49: 8,339,632 km (0.03 R)
• M50: 8,507,182 km (0.103 R)
• M51: 8,737,264 km (0.081 R)
• M52: 8,814,456 km (0.038 R)
• M53: 8,938,323 km (0.112 R)
• M54: 9,141,028 km (0.12 R)
• M55: 9,345,229 km (0.092 R)
• M56: 9,854,311 km (0.092 R)
• M57: 10,160,987 km (0.076 R)
• M58: 10,258,375 km (0.062 R)
• M59: 10,339,906 km (0.076 R)
• M60: 11,049,448 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.7

Radius: 13.6

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.65 AU - 1.75 AU

Year: 1558 Days

Day: 8 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,696,522 km

• M1: 175,777 km (0.104 R)
• M2: 322,533 km (0.083 R)
• M3: 419,173 km (0.072 R)
• M4: 520,301 km (0.101 R)
• M5: 626,965 km (0.114 R)
• M6: 728,093 km (0.101 R)
• M7: 823,536 km (0.099 R)
• M8: 1,008,738 km (0.088 R)
• M9: 1,099,993 km (0.027 R)
• M10: 1,187,209 km (0.072 R)
• M11: 1,306,438 km (0.103 R)
• M12: 1,445,115 km (0.08 R)
• M13: 1,537,866 km (0.087 R)
• M14: 1,660,836 km (0.084 R)
• M15: 1,787,395 km (0.103 R)
• M16: 2,033,035 km (0.112 R)
• M17: 2,146,879 km (0.081 R)
• M18: 2,312,633 km (0.088 R)
• M19: 2,666,881 km (0.059 R)
• M20: 2,816,479 km (0.077 R)
• M21: 2,909,679 km (0.107 R)
• M22: 3,023,822 km (0.052 R)
• M23: 3,149,634 km (0.031 R)
• M24: 3,251,510 km (0.092 R)
• M25: 3,380,613 km (0.066 R)
• M26: 3,485,032 km (0.114 R)
• M27: 3,590,648 km (0.114 R)
• M28: 3,702,697 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 14.6

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.75 AU - 3.09 AU

Year: 3507 Days

Day: 9.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 67,696,522 km

• M1: 280,346 km (0.107 R)
• M2: 373,995 km (0.092 R)
• M3: 576,700 km (0.086 R)
• M4: 684,560 km (0.105 R)
• M5: 1,118,094 km (0.086 R)
• M6: 1,233,285 km (0.051 R)
• M7: 1,339,200 km (0.114 R)
• M8: 1,795,773 km (0.074 R)
• M9: 2,153,761 km (0.072 R)
• M10: 2,399,699 km (0.104 R)
• M11: 2,534,786 km (0.099 R)
• M12: 2,759,931 km (0.095 R)
• M13: 3,193,167 km (0.12 R)
• M14: 3,437,011 km (0.103 R)
• M15: 3,551,603 km (0.093 R)
• M16: 3,667,691 km (0.119 R)
• M17: 3,983,193 km (0.118 R)
• M18: 4,473,425 km (0.032 R)
• M19: 4,662,367 km (0.098 R)
• M20: 5,135,246 km (0.083 R)
• M21: 5,466,605 km (0.029 R)
• M22: 5,805,145 km (0.111 R)
• M23: 6,104,042 km (0.101 R)
• M24: 6,314,077 km (0.067 R)
• M25: 6,717,244 km (0.119 R)
• M26: 6,885,840 km (0.09 R)
• M27: 7,031,399 km (0.107 R)
• M28: 7,674,072 km (0.085 R)
• M29: 8,439,115 km (0.074 R)
• M30: 8,778,253 km (0.08 R)
• M31: 9,015,665 km (0.111 R)
• M32: 9,228,543 km (0.078 R)
• M33: 10,540,666 km (0.113 R)
• M34: 11,707,380 km (0.079 R)
• M35: 11,939,855 km (0.118 R)
• M36: 12,557,395 km (0.048 R)
• M37: 13,946,112 km (0.105 R)
• M38: 14,534,032 km (0.093 R)
• M39: 14,878,107 km (0.114 R)
• M40: 15,288,304 km (0.074 R)
• M41: 15,478,742 km (0.099 R)
• M42: 15,638,213 km (0.045 R)
• M43: 15,734,106 km (0.112 R)
• M44: 16,248,872 km (0.104 R)
• M45: 16,410,886 km (0.08 R)
• M46: 17,064,480 km (0.098 R)
• M47: 17,427,554 km (0.096 R)
• M48: 17,693,239 km (0.049 R)
• M49: 17,960,122 km (0.118 R)
• M50: 18,161,331 km (0.07 R)
• M51: 18,329,479 km (0.114 R)
• M52: 18,464,416 km (0.118 R)
• M53: 18,871,173 km (0.111 R)
• M54: 19,212,406 km (0.109 R)
• M55: 19,418,252 km (0.077 R)
• M56: 19,728,219 km (0.102 R)
• M57: 20,457,958 km (0.108 R)
• M58: 21,161,068 km (0.083 R)
• M59: 21,551,219 km (0.083 R)
• M60: 22,735,884 km (0.094 R)
• M61: 22,917,347 km (0.109 R)
• M62: 23,171,962 km (0.104 R)
• M63: 23,317,970 km (0.118 R)
• M64: 23,757,787 km (0.059 R)
• M65: 24,052,346 km (0.111 R)
• M66: 24,274,199 km (0.091 R)
• M67: 24,645,501 km (0.09 R)
• M68: 24,943,799 km (0.096 R)
• M69: 25,093,397 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.6

Radius: 4.5

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.89 AU - 11.23 AU

Year: 22429 Days

Day: 18.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,696,522 km

• M1: 123,568 km (0.12 R)
• M2: 307,424 km (0.113 R)
• M3: 407,505 km (0.098 R)
• M4: 537,356 km (0.099 R)
• M5: 680,222 km (0.066 R)
• M6: 1,151,156 km (0.058 R)
• M7: 1,308,682 km (0.076 R)
• M8: 1,615,208 km (0.069 R)
• M9: 1,851,872 km (0.107 R)
• M10: 2,227,064 km (0.116 R)
• M11: 2,797,779 km (0.058 R)
• M12: 2,938,252 km (0.068 R)
• M13: 3,045,214 km (0.1 R)
• M14: 3,117,320 km (0.076 R)
• M15: 3,226,377 km (0.112 R)
• M16: 3,752,064 km (0.062 R)
• M17: 4,143,711 km (0.084 R)
• M18: 4,263,839 km (0.114 R)
• M19: 4,923,116 km (0.116 R)
• M20: 5,135,695 km (0.087 R)
• M21: 6,060,659 km (0.085 R)
• M22: 6,151,315 km (0.096 R)
• M23: 7,810,804 km (0.066 R)
• M24: 8,308,965 km (0.099 R)
• M25: 8,561,785 km (0.075 R)
• M26: 9,283,296 km (0.075 R)
• M27: 10,783,763 km (0.095 R)
• M28: 11,004,120 km (0.027 R)
• M29: 11,059,471 km (0.116 R)
• M30: 11,674,319 km (0.094 R)
• M31: 11,787,265 km (0.113 R)
• M32: 11,843,963 km (0.079 R)
• M33: 13,053,910 km (0.067 R)
• M34: 13,703,165 km (0.102 R)
• M35: 13,822,394 km (0.103 R)
• M36: 14,544,803 km (0.088 R)
• M37: 14,727,312 km (0.094 R)
• M38: 14,849,384 km (0.104 R)
• M39: 15,464,829 km (0.077 R)
• M40: 15,526,763 km (0.074 R)
• M41: 15,900,608 km (0.072 R)
• M42: 17,878,442 km (0.074 R)
• M43: 18,401,436 km (0.081 R)
• M44: 18,532,932 km (0.118 R)
• M45: 18,664,728 km (0.116 R)
• M46: 18,863,095 km (0.075 R)
• M47: 18,995,638 km (0.114 R)
• M48: 19,596,124 km (0.089 R)
• M49: 19,663,294 km (0.083 R)
• M50: 20,338,579 km (0.085 R)
• M51: 20,542,630 km (0.079 R)
• M52: 23,185,725 km (0.036 R)
• M53: 23,327,694 km (0.074 R)
• M54: 23,541,319 km (0.12 R)
• M55: 23,755,543 km (0.072 R)
• M56: 23,827,201 km (0.114 R)
• M57: 25,419,670 km (0.119 R)
• M58: 26,154,794 km (0.063 R)
• M59: 26,302,597 km (0.092 R)
• M60: 26,822,449 km (0.074 R)
• M61: 28,477,750 km (0.04 R)
• M62: 29,548,272 km (0.045 R)
• M63: 30,011,128 km (0.081 R)
• M64: 31,256,979 km (0.099 R)
• M65: 31,728,512 km (0.106 R)
• M66: 32,360,862 km (0.047 R)
• M67: 32,519,585 km (0.04 R)
• M68: 32,678,608 km (0.119 R)
• M69: 33,077,286 km (0.048 R)
• M70: 33,638,128 km (0.087 R)
• M71: 33,718,462 km (0.069 R)
• M72: 33,959,913 km (0.12 R)
• M73: 34,202,112 km (0.054 R)
• M74: 36,323,859 km (0.054 R)
• M75: 36,819,626 km (0.063 R)
• M76: 37,901,219 km (0.088 R)
• M77: 38,152,394 km (0.115 R)
• M78: 42,244,195 km (0.074 R)
• M79: 43,376,202 km (0.082 R)
• M80: 43,814,224 km (0.066 R)
• M81: 43,989,852 km (0.056 R)
• M82: 45,403,103 km (0.091 R)
• M83: 45,937,018 km (0.063 R)
• M84: 47,551,030 km (0.101 R)
• M85: 48,364,842 km (0.102 R)
• M86: 49,001,082 km (0.076 R)
• M87: 49,365,951 km (0.093 R)
• M88: 51,111,010 km (0.105 R)
• M89: 51,851,819 km (0.064 R)
• M90: 52,409,819 km (0.088 R)
• M91: 53,531,653 km (0.091 R)
• M92: 58,773,712 km (0.119 R)
• M93: 61,799,479 km (0.09 R)
• M94: 62,193,669 km (0.07 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit