🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 10.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.51 AU - 0.67 AU

Year: 307 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 37,772,157 km

• M1: 148,401 km (0.116 R)
• M2: 232,176 km (0.112 R)
• M3: 307,124 km (0.103 R)
• M4: 384,766 km (0.115 R)
• M5: 527,781 km (0.085 R)
• M6: 626,965 km (0.107 R)
• M7: 787,184 km (0.061 R)
• M8: 928,554 km (0.042 R)
• M9: 995,125 km (0.108 R)
• M10: 1,075,010 km (0.08 R)
• M11: 1,177,186 km (0.118 R)
• M12: 1,258,118 km (0.103 R)
• M13: 1,345,184 km (0.116 R)
• M14: 1,451,548 km (0.114 R)
• M15: 1,592,170 km (0.084 R)
• M16: 1,741,918 km (0.119 R)
• M17: 1,811,630 km (0.112 R)
• M18: 1,929,962 km (0.03 R)
• M19: 2,031,389 km (0.056 R)
• M20: 2,154,509 km (0.106 R)
• M21: 2,234,693 km (0.066 R)
• M22: 2,300,516 km (0.071 R)
• M23: 2,418,698 km (0.093 R)
• M24: 2,512,646 km (0.07 R)
• M25: 2,639,954 km (0.09 R)
• M26: 2,715,052 km (0.081 R)
• M27: 2,785,662 km (0.077 R)
• M28: 3,012,153 km (0.04 R)
• M29: 3,153,224 km (0.101 R)
• M30: 3,221,740 km (0.104 R)
• M31: 3,337,080 km (0.113 R)
• M32: 3,453,766 km (0.105 R)
• M33: 3,595,734 km (0.118 R)
• M34: 3,667,392 km (0.105 R)
• M35: 3,733,514 km (0.108 R)
• M36: 4,070,259 km (0.081 R)
• M37: 4,182,756 km (0.067 R)
• M38: 4,334,150 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888

Radius: 10.5

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.82 AU - 1.24 AU

Year: 709 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 37,772,157 km

• M1: 131,347 km (0.09 R)
• M2: 263,442 km (0.11 R)
• M3: 345,421 km (0.067 R)
• M4: 422,165 km (0.088 R)
• M5: 511,176 km (0.06 R)
• M6: 663,766 km (0.116 R)
• M7: 754,422 km (0.075 R)
• M8: 1,010,085 km (0.072 R)
• M9: 1,078,451 km (0.046 R)
• M10: 1,246,599 km (0.08 R)
• M11: 1,494,184 km (0.119 R)
• M12: 1,690,306 km (0.108 R)
• M13: 1,965,267 km (0.116 R)
• M14: 2,124,290 km (0.094 R)
• M15: 2,197,294 km (0.108 R)
• M16: 2,379,205 km (0.102 R)
• M17: 2,653,118 km (0.074 R)
• M18: 2,883,050 km (0.096 R)
• M19: 2,964,282 km (0.083 R)
• M20: 3,073,638 km (0.098 R)
• M21: 3,306,113 km (0.098 R)
• M22: 3,410,233 km (0.101 R)
• M23: 3,525,124 km (0.098 R)
• M24: 3,689,981 km (0.107 R)
• M25: 3,817,887 km (0.095 R)
• M26: 3,977,359 km (0.062 R)
• M27: 4,108,556 km (0.116 R)
• M28: 4,241,100 km (0.106 R)
• M29: 4,406,405 km (0.064 R)
• M30: 4,531,768 km (0.102 R)
• M31: 4,605,370 km (0.085 R)
• M32: 4,690,043 km (0.08 R)
• M33: 4,764,692 km (0.105 R)
• M34: 4,850,262 km (0.053 R)
• M35: 5,176,236 km (0.087 R)
• M36: 5,264,349 km (0.064 R)
• M37: 5,386,421 km (0.113 R)
• M38: 5,475,731 km (0.062 R)
• M39: 5,543,050 km (0.119 R)
• M40: 5,723,914 km (0.109 R)
• M41: 5,792,280 km (0.07 R)
• M42: 5,929,910 km (0.096 R)
• M43: 6,022,212 km (0.054 R)
• M44: 6,278,473 km (0.109 R)
• M45: 6,348,934 km (0.115 R)
• M46: 6,526,506 km (0.115 R)
• M47: 6,741,628 km (0.111 R)
• M48: 7,020,030 km (0.075 R)
• M49: 7,240,537 km (0.075 R)
• M50: 7,488,271 km (0.074 R)
• M51: 7,700,999 km (0.05 R)
• M52: 7,865,108 km (0.068 R)
• M53: 8,081,427 km (0.072 R)
• M54: 8,158,320 km (0.111 R)
• M55: 8,364,316 km (0.072 R)
• M56: 8,611,302 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.4

Radius: 10.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.05 AU - 1.37 AU

Year: 903 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 37,772,157 km

• M1: 165,904 km (0.083 R)
• M2: 260,001 km (0.075 R)
• M3: 336,296 km (0.083 R)
• M4: 455,077 km (0.086 R)
• M5: 538,253 km (0.117 R)
• M6: 683,961 km (0.101 R)
• M7: 777,311 km (0.102 R)
• M8: 928,853 km (0.073 R)
• M9: 1,022,501 km (0.04 R)
• M10: 1,250,189 km (0.107 R)
• M11: 1,342,342 km (0.104 R)
• M12: 1,456,036 km (0.076 R)
• M13: 1,686,566 km (0.046 R)
• M14: 1,844,691 km (0.025 R)
• M15: 1,986,361 km (0.11 R)
• M16: 2,058,467 km (0.075 R)
• M17: 2,227,961 km (0.094 R)
• M18: 2,348,687 km (0.082 R)
• M19: 2,432,910 km (0.101 R)
• M20: 2,518,331 km (0.106 R)
• M21: 2,604,649 km (0.087 R)
• M22: 2,732,106 km (0.111 R)
• M23: 2,968,471 km (0.045 R)
• M24: 3,160,704 km (0.11 R)
• M25: 3,461,246 km (0.084 R)
• M26: 3,584,066 km (0.113 R)
• M27: 3,771,063 km (0.095 R)
• M28: 3,879,372 km (0.087 R)
• M29: 3,979,603 km (0.094 R)
• M30: 4,182,756 km (0.116 R)
• M31: 4,332,654 km (0.082 R)
• M32: 4,455,773 km (0.108 R)
• M33: 4,560,790 km (0.108 R)
• M34: 4,686,153 km (0.083 R)
• M35: 4,940,170 km (0.095 R)
• M36: 5,009,285 km (0.104 R)
• M37: 5,138,687 km (0.081 R)
• M38: 5,228,894 km (0.102 R)
• M39: 5,370,264 km (0.097 R)
• M40: 5,687,861 km (0.094 R)
• M41: 5,864,685 km (0.064 R)
• M42: 6,170,463 km (0.088 R)
• M43: 6,535,781 km (0.116 R)
• M44: 6,677,301 km (0.075 R)
• M45: 7,063,413 km (0.057 R)
• M46: 7,242,482 km (0.117 R)
• M47: 7,321,170 km (0.062 R)
• M48: 7,400,307 km (0.105 R)
• M49: 7,536,442 km (0.1 R)
• M50: 7,776,845 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.6

Radius: 8.6

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.94 AU - 1.98 AU

Year: 1861 Days

Day: 14.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,772,157 km

• M1: 107,411 km (0.076 R)
• M2: 204,650 km (0.073 R)
• M3: 262,544 km (0.09 R)
• M4: 607,068 km (0.119 R)
• M5: 661,671 km (0.049 R)
• M6: 879,935 km (0.117 R)
• M7: 951,891 km (0.109 R)
• M8: 1,025,793 km (0.032 R)
• M9: 1,140,534 km (0.066 R)
• M10: 1,239,568 km (0.097 R)
• M11: 1,393,803 km (0.119 R)
• M12: 1,457,233 km (0.097 R)
• M13: 1,510,789 km (0.089 R)
• M14: 1,609,075 km (0.098 R)
• M15: 1,858,604 km (0.06 R)
• M16: 2,084,048 km (0.086 R)
• M17: 2,243,519 km (0.116 R)
• M18: 2,356,316 km (0.09 R)
• M19: 2,432,461 km (0.033 R)
• M20: 2,496,639 km (0.116 R)
• M21: 2,639,954 km (0.1 R)
• M22: 3,183,592 km (0.066 R)
• M23: 3,381,959 km (0.042 R)
• M24: 3,628,496 km (0.111 R)
• M25: 3,791,109 km (0.119 R)
• M26: 3,895,828 km (0.065 R)
• M27: 3,956,265 km (0.109 R)
• M28: 4,138,924 km (0.08 R)
• M29: 4,608,213 km (0.108 R)
• M30: 4,704,105 km (0.112 R)
• M31: 4,881,528 km (0.115 R)
• M32: 5,143,773 km (0.105 R)
• M33: 5,393,751 km (0.075 R)
• M34: 5,494,879 km (0.111 R)
• M35: 6,027,448 km (0.066 R)
• M36: 6,702,733 km (0.117 R)
• M37: 7,141,503 km (0.097 R)
• M38: 7,420,503 km (0.111 R)
• M39: 7,570,699 km (0.103 R)
• M40: 7,836,236 km (0.116 R)
• M41: 7,893,532 km (0.047 R)
• M42: 8,066,168 km (0.075 R)
• M43: 8,317,791 km (0.108 R)
• M44: 8,690,140 km (0.116 R)
• M45: 9,088,220 km (0.087 R)
• M46: 9,269,234 km (0.09 R)
• M47: 9,512,480 km (0.074 R)
• M48: 9,573,516 km (0.085 R)
• M49: 9,922,528 km (0.061 R)
• M50: 10,025,900 km (0.029 R)
• M51: 10,171,309 km (0.112 R)
• M52: 10,380,297 km (0.075 R)
• M53: 10,908,826 km (0.118 R)
• M54: 10,972,854 km (0.119 R)
• M55: 11,273,396 km (0.089 R)
• M56: 11,359,714 km (0.098 R)
• M57: 11,511,257 km (0.082 R)
• M58: 11,598,173 km (0.087 R)
• M59: 11,772,754 km (0.072 R)
• M60: 11,926,241 km (0.119 R)
• M61: 12,102,468 km (0.114 R)
• M62: 12,390,593 km (0.107 R)
• M63: 12,658,523 km (0.076 R)
• M64: 13,291,322 km (0.086 R)
• M65: 13,451,242 km (0.051 R)
• M66: 13,795,766 km (0.071 R)
• M67: 14,213,144 km (0.101 R)
• M68: 14,634,711 km (0.107 R)
• M69: 15,084,103 km (0.115 R)
• M70: 15,226,969 km (0.11 R)
• M71: 15,875,476 km (0.081 R)
• M72: 15,972,265 km (0.092 R)
• M73: 16,117,824 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.7

Radius: 14.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.71 AU - 2.59 AU

Year: 2138 Days

Day: 6.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,772,157 km

• M1: 193,729 km (0.075 R)
• M2: 317,596 km (0.101 R)
• M3: 458,218 km (0.042 R)
• M4: 649,853 km (0.067 R)
• M5: 781,350 km (0.082 R)
• M6: 905,815 km (0.052 R)
• M7: 1,065,286 km (0.076 R)
• M8: 1,254,229 km (0.079 R)
• M9: 1,434,494 km (0.096 R)
• M10: 1,538,465 km (0.097 R)
• M11: 1,656,048 km (0.084 R)
• M12: 1,754,633 km (0.115 R)
• M13: 2,098,110 km (0.103 R)
• M14: 2,640,851 km (0.097 R)
• M15: 2,888,884 km (0.086 R)
• M16: 3,009,012 km (0.028 R)
• M17: 3,158,310 km (0.091 R)
• M18: 3,282,327 km (0.079 R)
• M19: 3,578,082 km (0.095 R)
• M20: 3,751,017 km (0.068 R)
• M21: 3,941,754 km (0.104 R)
• M22: 4,317,395 km (0.09 R)
• M23: 4,720,561 km (0.106 R)
• M24: 5,071,368 km (0.109 R)
• M25: 5,184,763 km (0.042 R)
• M26: 5,299,056 km (0.081 R)
• M27: 5,496,974 km (0.076 R)
• M28: 5,747,849 km (0.105 R)
• M29: 5,985,411 km (0.097 R)
• M30: 6,295,677 km (0.073 R)
• M31: 6,576,023 km (0.087 R)
• M32: 6,699,890 km (0.089 R)
• M33: 7,004,172 km (0.042 R)
• M34: 7,094,529 km (0.065 R)
• M35: 7,258,189 km (0.035 R)
• M36: 7,533,749 km (0.118 R)
• M37: 8,076,340 km (0.099 R)
• M38: 8,190,334 km (0.065 R)
• M39: 8,477,263 km (0.08 R)
• M40: 8,767,632 km (0.057 R)
• M41: 9,258,911 km (0.054 R)
• M42: 9,518,015 km (0.108 R)
• M43: 9,698,729 km (0.12 R)
• M44: 9,900,985 km (0.082 R)
• M45: 10,104,588 km (0.095 R)
• M46: 10,330,182 km (0.079 R)
• M47: 10,640,448 km (0.087 R)
• M48: 10,744,568 km (0.051 R)
• M49: 10,995,892 km (0.06 R)
• M50: 11,228,068 km (0.069 R)
• M51: 11,355,226 km (0.046 R)
• M52: 11,697,058 km (0.042 R)
• M53: 11,826,160 km (0.075 R)
• M54: 11,998,946 km (0.07 R)
• M55: 12,129,096 km (0.082 R)
• M56: 12,303,378 km (0.115 R)
• M57: 12,544,380 km (0.112 R)
• M58: 13,053,461 km (0.104 R)
• M59: 13,299,400 km (0.113 R)
• M60: 13,546,686 km (0.083 R)
• M61: 14,046,193 km (0.115 R)
• M62: 14,183,374 km (0.114 R)
• M63: 14,413,156 km (0.117 R)
• M64: 15,368,189 km (0.03 R)
• M65: 15,865,153 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.7

Radius: 10

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.94 AU - 6.28 AU

Year: 9012 Days

Day: 11.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,772,157 km

• M1: 130,599 km (0.097 R)
• M2: 370,853 km (0.1 R)
• M3: 471,832 km (0.091 R)
• M4: 650,302 km (0.112 R)
• M5: 733,927 km (0.063 R)
• M6: 882,179 km (0.117 R)
• M7: 976,276 km (0.106 R)
• M8: 1,123,929 km (0.064 R)
• M9: 1,244,205 km (0.087 R)
• M10: 1,497,923 km (0.066 R)
• M11: 1,689,409 km (0.097 R)
• M12: 1,868,627 km (0.05 R)
• M13: 1,950,457 km (0.089 R)
• M14: 2,670,621 km (0.111 R)
• M15: 2,739,885 km (0.078 R)
• M16: 2,927,780 km (0.11 R)
• M17: 2,999,437 km (0.108 R)
• M18: 3,071,543 km (0.095 R)
• M19: 3,593,191 km (0.077 R)
• M20: 3,747,427 km (0.077 R)
• M21: 4,142,365 km (0.111 R)
• M22: 4,250,076 km (0.083 R)
• M23: 4,634,093 km (0.103 R)
• M24: 4,745,843 km (0.118 R)
• M25: 5,000,758 km (0.11 R)
• M26: 6,248,703 km (0.104 R)
• M27: 7,067,452 km (0.111 R)
• M28: 7,164,242 km (0.105 R)
• M29: 7,391,481 km (0.027 R)
• M30: 7,456,855 km (0.095 R)
• M31: 7,522,379 km (0.113 R)
• M32: 7,621,114 km (0.085 R)
• M33: 7,687,087 km (0.118 R)
• M34: 8,392,141 km (0.102 R)
• M35: 8,666,205 km (0.07 R)
• M36: 9,435,138 km (0.098 R)
• M37: 9,612,860 km (0.119 R)
• M38: 9,827,683 km (0.043 R)
• M39: 10,152,908 km (0.078 R)
• M40: 11,413,420 km (0.038 R)
• M41: 11,640,958 km (0.047 R)
• M42: 12,062,076 km (0.115 R)
• M43: 13,196,028 km (0.114 R)
• M44: 13,394,993 km (0.09 R)
• M45: 14,119,496 km (0.094 R)
• M46: 14,486,459 km (0.067 R)
• M47: 14,568,439 km (0.1 R)
• M48: 15,271,699 km (0.027 R)
• M49: 15,606,349 km (0.045 R)
• M50: 15,774,647 km (0.049 R)
• M51: 16,283,130 km (0.099 R)
• M52: 17,621,432 km (0.103 R)
• M53: 17,884,575 km (0.061 R)
• M54: 18,149,064 km (0.082 R)
• M55: 18,414,750 km (0.103 R)
• M56: 19,671,671 km (0.116 R)
• M57: 19,990,315 km (0.066 R)
• M58: 20,127,346 km (0.059 R)
• M59: 20,448,383 km (0.061 R)
• M60: 20,724,840 km (0.053 R)
• M61: 20,817,292 km (0.094 R)
• M62: 21,655,638 km (0.099 R)
• M63: 22,933,503 km (0.083 R)
• M64: 23,124,988 km (0.115 R)
• M65: 23,799,076 km (0.072 R)
• M66: 24,138,514 km (0.095 R)
• M67: 26,962,024 km (0.094 R)
• M68: 27,113,417 km (0.033 R)
• M69: 27,722,281 km (0.042 R)
• M70: 28,284,170 km (0.083 R)
• M71: 30,149,656 km (0.074 R)
• M72: 30,464,410 km (0.067 R)
• M73: 31,415,254 km (0.108 R)
• M74: 32,161,597 km (0.09 R)
• M75: 32,698,205 km (0.092 R)
• M76: 32,967,631 km (0.096 R)
• M77: 33,508,577 km (0.08 R)
• M78: 34,161,871 km (0.055 R)
• M79: 34,929,158 km (0.031 R)
• M80: 35,536,077 km (0.099 R)
• M81: 37,321,228 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 14,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit