🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.59 AU - 0.75 AU

Year: 360 Days

Day: 45.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.9

Radius: 12.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1 AU - 1.12 AU

Year: 716 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 47,629,706 km

• M1: 154,385 km (0.094 R)
• M2: 646,412 km (0.068 R)
• M3: 752,926 km (0.117 R)
• M4: 939,325 km (0.106 R)
• M5: 1,098,796 km (0.081 R)
• M6: 1,248,693 km (0.104 R)
• M7: 1,473,090 km (0.092 R)
• M8: 1,590,525 km (0.09 R)
• M9: 1,675,347 km (0.068 R)
• M10: 1,768,995 km (0.053 R)
• M11: 1,849,778 km (0.048 R)
• M12: 1,961,976 km (0.071 R)
• M13: 2,053,380 km (0.097 R)
• M14: 2,154,060 km (0.062 R)
• M15: 2,256,534 km (0.057 R)
• M16: 2,336,569 km (0.107 R)
• M17: 2,582,358 km (0.047 R)
• M18: 2,683,187 km (0.116 R)
• M19: 2,845,501 km (0.039 R)
• M20: 3,011,106 km (0.09 R)
• M21: 3,144,098 km (0.109 R)
• M22: 3,270,209 km (0.082 R)
• M23: 3,370,290 km (0.108 R)
• M24: 3,705,539 km (0.056 R)
• M25: 3,791,109 km (0.101 R)
• M26: 3,935,172 km (0.12 R)
• M27: 4,032,261 km (0.101 R)
• M28: 4,238,706 km (0.11 R)
• M29: 4,318,292 km (0.1 R)
• M30: 4,549,870 km (0.102 R)
• M31: 4,631,550 km (0.039 R)
• M32: 4,754,669 km (0.108 R)
• M33: 4,899,929 km (0.091 R)
• M34: 5,120,586 km (0.11 R)
• M35: 5,290,828 km (0.114 R)
• M36: 5,398,239 km (0.114 R)
• M37: 5,593,464 km (0.118 R)
• M38: 5,713,891 km (0.095 R)
• M39: 5,835,215 km (0.113 R)
• M40: 6,002,016 km (0.106 R)
• M41: 6,148,024 km (0.102 R)
• M42: 6,489,256 km (0.102 R)
• M43: 6,592,778 km (0.099 R)
• M44: 6,871,778 km (0.118 R)
• M45: 6,953,907 km (0.117 R)
• M46: 7,273,598 km (0.054 R)
• M47: 7,549,905 km (0.087 R)
• M48: 7,646,845 km (0.098 R)
• M49: 7,940,057 km (0.099 R)
• M50: 8,274,258 km (0.092 R)
• M51: 8,437,021 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 11.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.93 AU - 3.61 AU

Year: 3879 Days

Day: 14.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,629,706 km

• M1: 185,801 km (0.106 R)
• M2: 303,983 km (0.112 R)
• M3: 520,601 km (0.094 R)
• M4: 590,762 km (0.085 R)
• M5: 742,155 km (0.105 R)
• M6: 823,237 km (0.115 R)
• M7: 896,241 km (0.097 R)
• M8: 1,639,593 km (0.096 R)
• M9: 1,741,020 km (0.066 R)
• M10: 2,248,007 km (0.074 R)
• M11: 2,443,532 km (0.047 R)
• M12: 2,568,745 km (0.071 R)
• M13: 2,764,868 km (0.086 R)
• M14: 2,886,641 km (0.056 R)
• M15: 2,957,101 km (0.072 R)
• M16: 3,466,482 km (0.027 R)
• M17: 4,372,447 km (0.111 R)
• M18: 4,659,226 km (0.106 R)
• M19: 5,337,652 km (0.086 R)
• M20: 5,446,410 km (0.114 R)
• M21: 5,788,540 km (0.119 R)
• M22: 5,911,659 km (0.097 R)
• M23: 6,001,717 km (0.111 R)
• M24: 6,998,787 km (0.103 R)
• M25: 7,142,102 km (0.098 R)
• M26: 7,298,282 km (0.1 R)
• M27: 7,467,926 km (0.101 R)
• M28: 7,897,571 km (0.029 R)
• M29: 7,984,487 km (0.081 R)
• M30: 8,121,818 km (0.111 R)
• M31: 8,411,290 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.7

Radius: 9.2

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.44 AU - 3.64 AU

Year: 4369 Days

Day: 5.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,629,706 km

• M1: 115,340 km (0.082 R)
• M2: 346,469 km (0.111 R)
• M3: 448,494 km (0.036 R)
• M4: 530,175 km (0.039 R)
• M5: 617,540 km (0.078 R)
• M6: 910,752 km (0.038 R)
• M7: 1,320,201 km (0.045 R)
• M8: 1,411,755 km (0.119 R)
• M9: 1,732,643 km (0.117 R)
• M10: 2,219,883 km (0.092 R)
• M11: 2,366,638 km (0.099 R)
• M12: 2,573,981 km (0.03 R)
• M13: 3,355,929 km (0.085 R)
• M14: 3,482,489 km (0.042 R)
• M15: 3,546,367 km (0.083 R)
• M16: 3,610,694 km (0.063 R)
• M17: 3,960,155 km (0.032 R)
• M18: 4,412,240 km (0.11 R)
• M19: 4,952,587 km (0.082 R)
• M20: 5,267,191 km (0.086 R)
• M21: 5,439,379 km (0.082 R)
• M22: 5,538,562 km (0.07 R)
• M23: 5,764,156 km (0.029 R)
• M24: 5,890,715 km (0.103 R)
• M25: 6,354,020 km (0.093 R)
• M26: 6,537,427 km (0.114 R)
• M27: 6,669,522 km (0.032 R)
• M28: 6,909,477 km (0.118 R)
• M29: 7,125,197 km (0.051 R)
• M30: 7,508,018 km (0.114 R)
• M31: 8,123,164 km (0.097 R)
• M32: 8,265,282 km (0.053 R)
• M33: 8,523,039 km (0.104 R)
• M34: 8,987,990 km (0.114 R)
• M35: 9,700,824 km (0.058 R)
• M36: 10,308,789 km (0.117 R)
• M37: 10,586,293 km (0.098 R)
• M38: 10,741,576 km (0.106 R)
• M39: 11,402,051 km (0.099 R)
• M40: 11,497,494 km (0.07 R)
• M41: 11,881,960 km (0.088 R)
• M42: 12,270,616 km (0.084 R)
• M43: 12,927,650 km (0.072 R)
• M44: 13,798,758 km (0.089 R)
• M45: 14,138,794 km (0.103 R)
• M46: 14,241,418 km (0.116 R)
• M47: 14,585,194 km (0.117 R)
• M48: 15,987,225 km (0.056 R)
• M49: 16,129,792 km (0.108 R)
• M50: 16,201,300 km (0.091 R)
• M51: 16,523,982 km (0.12 R)
• M52: 18,132,608 km (0.102 R)
• M53: 18,318,558 km (0.064 R)
• M54: 18,430,458 km (0.111 R)
• M55: 18,617,455 km (0.118 R)
• M56: 18,692,404 km (0.062 R)
• M57: 19,182,037 km (0.118 R)
• M58: 19,447,574 km (0.115 R)
• M59: 19,714,157 km (0.091 R)
• M60: 19,905,343 km (0.061 R)
• M61: 20,174,170 km (0.115 R)
• M62: 20,289,660 km (0.065 R)
• M63: 20,366,853 km (0.077 R)
• M64: 21,065,624 km (0.084 R)
• M65: 21,182,759 km (0.095 R)
• M66: 21,653,843 km (0.09 R)
• M67: 22,886,829 km (0.09 R)
• M68: 23,208,614 km (0.112 R)
• M69: 24,799,138 km (0.077 R)
• M70: 24,964,294 km (0.044 R)
• M71: 25,337,092 km (0.091 R)
• M72: 25,545,033 km (0.12 R)
• M73: 26,508,892 km (0.119 R)
• M74: 28,213,261 km (0.101 R)
• M75: 28,428,831 km (0.101 R)
• M76: 28,731,468 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.3

Radius: 8.6

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.5 AU - 6.12 AU

Year: 9187 Days

Day: 10.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,629,706 km

• M1: 123,717 km (0.095 R)
• M2: 203,154 km (0.054 R)
• M3: 262,095 km (0.111 R)
• M4: 515,963 km (0.096 R)
• M5: 575,802 km (0.071 R)
• M6: 654,341 km (0.118 R)
• M7: 787,932 km (0.105 R)
• M8: 949,647 km (0.095 R)
• M9: 1,222,813 km (0.111 R)
• M10: 1,284,597 km (0.11 R)
• M11: 1,433,148 km (0.106 R)
• M12: 1,700,778 km (0.091 R)
• M13: 1,960,330 km (0.04 R)
• M14: 2,283,312 km (0.064 R)
• M15: 2,867,791 km (0.081 R)
• M16: 3,035,042 km (0.101 R)
• M17: 3,496,850 km (0.059 R)
• M18: 3,556,241 km (0.035 R)
• M19: 4,550,169 km (0.089 R)
• M20: 5,212,738 km (0.077 R)
• M21: 5,659,587 km (0.092 R)
• M22: 5,905,226 km (0.087 R)
• M23: 6,553,135 km (0.117 R)
• M24: 7,148,085 km (0.115 R)
• M25: 8,269,770 km (0.095 R)
• M26: 9,280,154 km (0.047 R)
• M27: 9,445,460 km (0.108 R)
• M28: 10,031,584 km (0.109 R)
• M29: 12,264,931 km (0.03 R)
• M30: 12,766,084 km (0.076 R)
• M31: 12,903,864 km (0.098 R)
• M32: 13,367,019 km (0.092 R)
• M33: 13,553,717 km (0.081 R)
• M34: 13,788,436 km (0.072 R)
• M35: 14,261,763 km (0.084 R)
• M36: 14,357,057 km (0.08 R)
• M37: 15,273,195 km (0.102 R)
• M38: 15,468,420 km (0.105 R)
• M39: 16,307,514 km (0.066 R)
• M40: 17,009,727 km (0.062 R)
• M41: 17,824,138 km (0.042 R)
• M42: 18,029,835 km (0.066 R)
• M43: 18,964,821 km (0.08 R)
• M44: 19,649,830 km (0.116 R)
• M45: 20,128,842 km (0.1 R)
• M46: 20,773,609 km (0.078 R)
• M47: 22,414,698 km (0.084 R)
• M48: 23,588,293 km (0.114 R)
• M49: 23,757,488 km (0.09 R)
• M50: 24,381,611 km (0.11 R)
• M51: 24,438,607 km (0.06 R)
• M52: 25,703,906 km (0.117 R)
• M53: 25,819,994 km (0.12 R)
• M54: 26,637,546 km (0.073 R)
• M55: 26,813,773 km (0.111 R)
• M56: 27,344,995 km (0.097 R)
• M57: 29,140,468 km (0.11 R)
• M58: 30,665,768 km (0.117 R)
• M59: 30,973,940 km (0.09 R)
• M60: 31,283,009 km (0.082 R)
• M61: 31,904,439 km (0.062 R)
• M62: 32,091,735 km (0.095 R)
• M63: 32,216,799 km (0.091 R)
• M64: 32,279,331 km (0.03 R)
• M65: 32,781,381 km (0.099 R)
• M66: 33,602,674 km (0.111 R)
• M67: 33,856,691 km (0.056 R)
• M68: 33,920,420 km (0.096 R)
• M69: 34,302,941 km (0.06 R)
• M70: 34,815,164 km (0.094 R)
• M71: 34,943,669 km (0.085 R)
• M72: 35,653,062 km (0.066 R)
• M73: 36,302,167 km (0.05 R)
• M74: 36,824,114 km (0.081 R)
• M75: 37,151,734 km (0.098 R)
• M76: 37,875,638 km (0.029 R)
• M77: 39,538,418 km (0.071 R)
• M78: 40,682,543 km (0.083 R)
• M79: 40,885,696 km (0.076 R)
• M80: 41,564,871 km (0.067 R)
• M81: 42,111,053 km (0.07 R)
• M82: 43,486,605 km (0.109 R)
• M83: 44,597,668 km (0.09 R)
• M84: 45,226,727 km (0.108 R)
• M85: 45,437,062 km (0.044 R)
• M86: 45,507,373 km (0.057 R)
• M87: 46,493,672 km (0.095 R)
• M88: 46,776,861 km (0.032 R)
• M89: 46,989,589 km (0.104 R)
• M90: 47,273,675 km (0.101 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: 326 - 18,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit