🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 10.1

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.12 AU - 1.64 AU

Year: 1031 Days

Day: 7.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 31,464,852 km

• M1: 136,284 km (0.043 R)
• M2: 235,018 km (0.079 R)
• M3: 337,343 km (0.057 R)
• M4: 460,163 km (0.067 R)
• M5: 658,231 km (0.089 R)
• M6: 737,069 km (0.115 R)
• M7: 898,335 km (0.117 R)
• M8: 1,000,959 km (0.102 R)
• M9: 1,159,084 km (0.082 R)
• M10: 1,356,703 km (0.033 R)
• M11: 1,508,395 km (0.1 R)
• M12: 1,582,297 km (0.118 R)
• M13: 1,708,108 km (0.107 R)
• M14: 1,793,978 km (0.089 R)
• M15: 1,943,276 km (0.106 R)
• M16: 2,033,185 km (0.1 R)
• M17: 2,282,714 km (0.112 R)
• M18: 2,349,135 km (0.113 R)
• M19: 2,522,818 km (0.11 R)
• M20: 2,611,380 km (0.085 R)
• M21: 2,680,943 km (0.109 R)
• M22: 2,934,512 km (0.089 R)
• M23: 3,058,977 km (0.042 R)
• M24: 3,132,430 km (0.071 R)
• M25: 3,195,859 km (0.075 R)
• M26: 3,508,668 km (0.074 R)
• M27: 3,696,713 km (0.093 R)
• M28: 3,786,322 km (0.069 R)
• M29: 4,013,711 km (0.043 R)
• M30: 4,198,913 km (0.054 R)
• M31: 4,374,990 km (0.097 R)
• M32: 4,469,984 km (0.082 R)
• M33: 4,722,506 km (0.113 R)
• M34: 4,820,043 km (0.081 R)
• M35: 5,004,498 km (0.051 R)
• M36: 5,166,362 km (0.108 R)
• M37: 5,431,599 km (0.111 R)
• M38: 5,495,328 km (0.065 R)
• M39: 5,701,175 km (0.117 R)
• M40: 5,818,160 km (0.118 R)
• M41: 5,896,550 km (0.085 R)
• M42: 6,200,383 km (0.068 R)
• M43: 6,455,148 km (0.027 R)
• M44: 6,782,019 km (0.047 R)
• M45: 6,906,036 km (0.114 R)
• M46: 7,002,976 km (0.087 R)
• M47: 7,170,376 km (0.082 R)
• M48: 7,282,574 km (0.118 R)
• M49: 7,395,371 km (0.025 R)
• M50: 7,466,280 km (0.108 R)
• M51: 7,809,458 km (0.05 R)
• M52: 8,289,816 km (0.039 R)
• M53: 8,363,419 km (0.109 R)
• M54: 8,466,791 km (0.064 R)
• M55: 8,764,640 km (0.111 R)
• M56: 8,869,807 km (0.083 R)
• M57: 9,278,958 km (0.112 R)
• M58: 9,401,478 km (0.085 R)
• M59: 9,756,474 km (0.09 R)
• M60: 10,037,419 km (0.068 R)
• M61: 10,100,250 km (0.113 R)
• M62: 10,400,343 km (0.113 R)
• M63: 10,575,522 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.1

Radius: 8.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.82 AU - 3.4 AU

Year: 3487 Days

Day: 9.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,464,852 km

• M1: 113,694 km (0.084 R)
• M2: 179,517 km (0.111 R)
• M3: 258,954 km (0.119 R)
• M4: 349,610 km (0.075 R)
• M5: 424,858 km (0.053 R)
• M6: 522,097 km (0.067 R)
• M7: 636,090 km (0.107 R)
• M8: 795,861 km (0.096 R)
• M9: 1,274,125 km (0.092 R)
• M10: 1,363,734 km (0.11 R)
• M11: 1,693,747 km (0.118 R)
• M12: 1,767,648 km (0.111 R)
• M13: 1,868,178 km (0.114 R)
• M14: 1,931,907 km (0.106 R)
• M15: 2,595,224 km (0.107 R)
• M16: 2,884,995 km (0.1 R)
• M17: 3,048,954 km (0.099 R)
• M18: 3,109,242 km (0.077 R)
• M19: 3,277,390 km (0.112 R)
• M20: 3,354,882 km (0.081 R)
• M21: 3,527,368 km (0.098 R)
• M22: 3,832,249 km (0.093 R)
• M23: 3,963,147 km (0.111 R)
• M24: 4,062,480 km (0.077 R)
• M25: 4,145,656 km (0.069 R)
• M26: 4,297,199 km (0.098 R)
• M27: 4,364,967 km (0.087 R)
• M28: 4,433,333 km (0.114 R)
• M29: 4,519,052 km (0.115 R)
• M30: 4,657,580 km (0.088 R)
• M31: 4,903,369 km (0.064 R)
• M32: 5,225,603 km (0.101 R)
• M33: 5,499,367 km (0.117 R)
• M34: 5,628,769 km (0.107 R)
• M35: 5,703,120 km (0.112 R)
• M36: 5,985,112 km (0.107 R)
• M37: 6,061,107 km (0.049 R)
• M38: 6,660,696 km (0.103 R)
• M39: 7,037,533 km (0.076 R)
• M40: 7,957,709 km (0.053 R)
• M41: 8,272,762 km (0.087 R)
• M42: 9,002,201 km (0.112 R)
• M43: 9,089,417 km (0.048 R)
• M44: 9,154,941 km (0.031 R)
• M45: 9,264,596 km (0.105 R)
• M46: 10,134,657 km (0.117 R)
• M47: 10,545,004 km (0.104 R)
• M48: 11,053,936 km (0.113 R)
• M49: 11,476,251 km (0.11 R)
• M50: 11,618,219 km (0.08 R)
• M51: 11,713,214 km (0.119 R)
• M52: 11,975,758 km (0.06 R)
• M53: 12,191,927 km (0.067 R)
• M54: 12,603,920 km (0.1 R)
• M55: 13,045,084 km (0.086 R)
• M56: 13,242,852 km (0.046 R)
• M57: 13,641,231 km (0.065 R)
• M58: 13,791,727 km (0.096 R)
• M59: 14,220,923 km (0.067 R)
• M60: 14,297,069 km (0.096 R)
• M61: 14,628,877 km (0.092 R)
• M62: 15,040,720 km (0.082 R)
• M63: 15,118,361 km (0.118 R)
• M64: 15,352,182 km (0.097 R)
• M65: 15,875,924 km (0.109 R)
• M66: 16,192,922 km (0.056 R)
• M67: 16,272,508 km (0.079 R)
• M68: 16,752,867 km (0.115 R)
• M69: 16,860,278 km (0.112 R)
• M70: 16,940,912 km (0.097 R)
• M71: 17,618,141 km (0.106 R)
• M72: 17,700,121 km (0.089 R)
• M73: 17,973,885 km (0.104 R)
• M74: 18,056,313 km (0.094 R)
• M75: 18,276,821 km (0.105 R)
• M76: 18,609,078 km (0.103 R)

Asteroid Belt

Center: 3.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 13.6

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.49 AU - 5.09 AU

Year: 6666 Days

Day: 14.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 31,464,852 km

• M1: 194,627 km (0.077 R)
• M2: 306,376 km (0.038 R)
• M3: 537,056 km (0.111 R)
• M4: 992,432 km (0.039 R)
• M5: 1,453,493 km (0.091 R)
• M6: 2,000,872 km (0.074 R)
• M7: 2,280,021 km (0.114 R)
• M8: 2,710,115 km (0.101 R)
• M9: 3,382,557 km (0.103 R)
• M10: 3,576,137 km (0.087 R)
• M11: 4,208,637 km (0.094 R)
• M12: 4,538,051 km (0.112 R)
• M13: 5,318,055 km (0.087 R)
• M14: 5,674,696 km (0.111 R)
• M15: 6,005,607 km (0.049 R)
• M16: 6,122,891 km (0.112 R)
• M17: 6,376,908 km (0.075 R)
• M18: 6,843,055 km (0.069 R)
• M19: 7,699,054 km (0.074 R)
• M20: 8,344,420 km (0.113 R)
• M21: 8,930,843 km (0.11 R)
• M22: 9,142,075 km (0.085 R)
• M23: 9,354,953 km (0.044 R)
• M24: 10,911,818 km (0.084 R)
• M25: 11,720,096 km (0.037 R)
• M26: 11,930,580 km (0.037 R)
• M27: 12,590,755 km (0.039 R)
• M28: 12,849,560 km (0.106 R)
• M29: 13,482,209 km (0.087 R)
• M30: 14,102,741 km (0.093 R)
• M31: 14,664,630 km (0.038 R)
• M32: 14,823,354 km (0.073 R)
• M33: 14,937,048 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400

Radius: 8.5

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.76 AU - 5.1 AU

Year: 6960 Days

Day: 9.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,464,852 km

• M1: 108,458 km (0.081 R)
• M2: 293,661 km (0.111 R)
• M3: 395,088 km (0.108 R)
• M4: 466,895 km (0.087 R)
• M5: 625,319 km (0.038 R)
• M6: 686,505 km (0.114 R)
• M7: 815,308 km (0.033 R)
• M8: 1,187,957 km (0.12 R)
• M9: 1,458,430 km (0.071 R)
• M10: 1,783,655 km (0.039 R)
• M11: 1,964,070 km (0.067 R)
• M12: 2,245,763 km (0.103 R)
• M13: 2,401,495 km (0.113 R)
• M14: 2,480,632 km (0.103 R)
• M15: 2,580,862 km (0.064 R)
• M16: 3,231,912 km (0.077 R)
• M17: 4,263,091 km (0.076 R)
• M18: 4,383,666 km (0.105 R)
• M19: 4,826,775 km (0.111 R)
• M20: 5,053,865 km (0.051 R)
• M21: 5,413,947 km (0.086 R)
• M22: 5,570,726 km (0.118 R)
• M23: 5,915,848 km (0.11 R)
• M24: 6,023,409 km (0.078 R)
• M25: 6,543,411 km (0.084 R)
• M26: 7,249,513 km (0.065 R)
• M27: 7,306,958 km (0.097 R)
• M28: 7,684,693 km (0.111 R)
• M29: 8,338,436 km (0.033 R)
• M30: 8,948,047 km (0.114 R)
• M31: 9,320,695 km (0.117 R)
• M32: 9,572,020 km (0.062 R)
• M33: 9,825,588 km (0.077 R)
• M34: 10,469,158 km (0.067 R)
• M35: 10,599,608 km (0.069 R)
• M36: 12,137,025 km (0.076 R)
• M37: 12,653,437 km (0.072 R)
• M38: 12,896,832 km (0.066 R)
• M39: 13,743,108 km (0.105 R)
• M40: 13,850,220 km (0.061 R)
• M41: 14,173,052 km (0.096 R)
• M42: 15,009,304 km (0.085 R)
• M43: 15,193,160 km (0.086 R)
• M44: 15,600,515 km (0.073 R)
• M45: 15,861,413 km (0.075 R)
• M46: 16,236,904 km (0.105 R)
• M47: 16,577,239 km (0.029 R)
• M48: 16,767,378 km (0.077 R)
• M49: 17,573,860 km (0.08 R)
• M50: 17,806,635 km (0.093 R)
• M51: 17,884,425 km (0.108 R)
• M52: 19,025,259 km (0.063 R)
• M53: 19,584,456 km (0.081 R)
• M54: 20,392,583 km (0.112 R)
• M55: 20,637,176 km (0.082 R)
• M56: 20,841,826 km (0.092 R)
• M57: 21,129,353 km (0.103 R)
• M58: 21,999,713 km (0.025 R)
• M59: 22,208,701 km (0.088 R)
• M60: 22,755,183 km (0.103 R)
• M61: 23,136,059 km (0.033 R)
• M62: 24,033,048 km (0.116 R)
• M63: 24,205,085 km (0.101 R)
• M64: 24,507,422 km (0.096 R)
• M65: 25,246,585 km (0.089 R)
• M66: 25,772,721 km (0.105 R)
• M67: 26,480,020 km (0.101 R)
• M68: 26,613,312 km (0.049 R)
• M69: 26,880,643 km (0.094 R)
• M70: 27,148,872 km (0.062 R)
• M71: 27,238,332 km (0.057 R)
• M72: 28,049,152 km (0.117 R)
• M73: 28,959,305 km (0.103 R)
• M74: 29,510,125 km (0.089 R)
• M75: 30,528,737 km (0.077 R)
• M76: 30,715,285 km (0.114 R)
• M77: 31,042,456 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 11,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit