🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

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: 657.3

Radius: 13

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.44 AU - 0.74 AU

Year: 313 Days

Day: 6 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 19,462,598 km

• M1: 163,211 km (0.111 R)
• M2: 247,435 km (0.11 R)
• M3: 333,753 km (0.047 R)
• M4: 446,250 km (0.047 R)
• M5: 545,883 km (0.054 R)
• M6: 632,500 km (0.058 R)
• M7: 738,415 km (0.069 R)
• M8: 825,930 km (0.059 R)
• M9: 970,591 km (0.085 R)
• M10: 1,108,071 km (0.092 R)
• M11: 1,206,507 km (0.075 R)
• M12: 1,466,358 km (0.069 R)
• M13: 1,571,077 km (0.119 R)
• M14: 1,654,702 km (0.115 R)
• M15: 1,764,058 km (0.098 R)
• M16: 2,020,319 km (0.081 R)
• M17: 2,132,518 km (0.115 R)
• M18: 2,320,861 km (0.082 R)
• M19: 2,433,359 km (0.09 R)
• M20: 2,613,774 km (0.11 R)
• M21: 2,714,154 km (0.039 R)
• M22: 2,827,250 km (0.104 R)
• M23: 2,941,992 km (0.093 R)
• M24: 3,111,187 km (0.076 R)
• M25: 3,283,673 km (0.09 R)
• M26: 3,471,718 km (0.114 R)
• M27: 3,588,703 km (0.029 R)
• M28: 3,713,318 km (0.111 R)
• M29: 3,858,428 km (0.037 R)
• M30: 4,154,333 km (0.111 R)
• M31: 4,259,051 km (0.063 R)
• M32: 4,344,921 km (0.118 R)
• M33: 4,619,133 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.2

Radius: 14

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.68 AU - 1.12 AU

Year: 589 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 19,462,598 km

• M1: 174,730 km (0.099 R)
• M2: 267,631 km (0.089 R)
• M3: 397,182 km (0.072 R)
• M4: 512,074 km (0.107 R)
• M5: 617,690 km (0.091 R)
• M6: 719,865 km (0.11 R)
• M7: 818,450 km (0.108 R)
• M8: 911,799 km (0.088 R)
• M9: 1,239,867 km (0.113 R)
• M10: 1,366,128 km (0.091 R)
• M11: 1,505,703 km (0.059 R)
• M12: 1,636,900 km (0.066 R)
• M13: 1,790,387 km (0.054 R)
• M14: 2,196,097 km (0.079 R)
• M15: 2,321,011 km (0.073 R)
• M16: 2,474,199 km (0.053 R)
• M17: 2,578,319 km (0.071 R)
• M18: 2,905,041 km (0.07 R)
• M19: 3,026,215 km (0.075 R)
• M20: 3,205,583 km (0.103 R)
• M21: 3,325,261 km (0.063 R)
• M22: 3,687,588 km (0.082 R)
• M23: 3,964,643 km (0.12 R)
• M24: 4,075,046 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.9

Radius: 12.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.75 AU - 1.05 AU

Year: 589 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 19,462,598 km

• M1: 156,180 km (0.062 R)
• M2: 273,315 km (0.095 R)
• M3: 354,248 km (0.106 R)
• M4: 435,031 km (0.119 R)
• M5: 544,536 km (0.106 R)
• M6: 671,844 km (0.045 R)
• M7: 786,586 km (0.054 R)
• M8: 912,397 km (0.029 R)
• M9: 1,022,950 km (0.098 R)
• M10: 1,114,803 km (0.077 R)
• M11: 1,238,072 km (0.12 R)
• M12: 1,366,128 km (0.082 R)
• M13: 1,525,150 km (0.079 R)
• M14: 1,663,229 km (0.097 R)
• M15: 1,773,184 km (0.103 R)
• M16: 1,871,469 km (0.059 R)
• M17: 2,010,446 km (0.103 R)
• M18: 2,098,409 km (0.035 R)
• M19: 2,212,852 km (0.115 R)
• M20: 2,354,970 km (0.069 R)
• M21: 2,432,461 km (0.06 R)
• M22: 2,648,630 km (0.05 R)
• M23: 2,821,865 km (0.05 R)
• M24: 2,909,978 km (0.106 R)
• M25: 3,026,963 km (0.037 R)
• M26: 3,128,540 km (0.103 R)
• M27: 3,288,909 km (0.095 R)
• M28: 3,393,478 km (0.089 R)
• M29: 3,540,533 km (0.077 R)
• M30: 3,774,354 km (0.065 R)
• M31: 3,908,394 km (0.057 R)
• M32: 4,194,126 km (0.104 R)
• M33: 4,390,548 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.9

Radius: 10.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.38 AU - 2 AU

Year: 1516 Days

Day: 13 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,462,598 km

• M1: 153,338 km (0.072 R)
• M2: 323,879 km (0.099 R)
• M3: 401,072 km (0.066 R)
• M4: 470,784 km (0.102 R)
• M5: 579,243 km (0.07 R)
• M6: 703,409 km (0.09 R)
• M7: 778,956 km (0.106 R)
• M8: 850,763 km (0.099 R)
• M9: 918,232 km (0.098 R)
• M10: 987,645 km (0.06 R)
• M11: 1,073,514 km (0.062 R)
• M12: 1,184,815 km (0.066 R)
• M13: 1,395,000 km (0.08 R)
• M14: 1,533,827 km (0.074 R)
• M15: 1,843,195 km (0.068 R)
• M16: 1,941,631 km (0.076 R)
• M17: 2,023,610 km (0.113 R)
• M18: 2,441,587 km (0.071 R)
• M19: 2,772,647 km (0.091 R)
• M20: 2,844,903 km (0.032 R)
• M21: 3,033,246 km (0.116 R)
• M22: 3,171,924 km (0.113 R)
• M23: 3,724,987 km (0.066 R)
• M24: 3,839,280 km (0.104 R)
• M25: 3,908,394 km (0.09 R)
• M26: 3,977,957 km (0.067 R)
• M27: 4,189,189 km (0.113 R)
• M28: 4,308,119 km (0.12 R)
• M29: 4,634,991 km (0.095 R)
• M30: 4,882,276 km (0.037 R)
• M31: 5,045,338 km (0.056 R)
• M32: 5,235,776 km (0.077 R)
• M33: 5,364,131 km (0.088 R)
• M34: 5,454,638 km (0.075 R)
• M35: 5,532,578 km (0.081 R)
• M36: 5,689,506 km (0.106 R)
• M37: 5,834,766 km (0.102 R)
• M38: 6,101,948 km (0.095 R)
• M39: 6,169,416 km (0.035 R)
• M40: 6,455,447 km (0.109 R)
• M41: 6,773,792 km (0.088 R)
• M42: 6,885,691 km (0.114 R)
• M43: 7,026,462 km (0.068 R)
• M44: 7,111,284 km (0.073 R)
• M45: 7,253,702 km (0.099 R)
• M46: 7,353,783 km (0.113 R)
• M47: 7,454,462 km (0.118 R)
• M48: 7,628,145 km (0.071 R)
• M49: 7,715,510 km (0.11 R)
• M50: 8,231,473 km (0.061 R)
• M51: 8,637,183 km (0.095 R)
• M52: 8,743,547 km (0.036 R)
• M53: 8,850,210 km (0.114 R)
• M54: 9,034,215 km (0.074 R)
• M55: 9,234,826 km (0.119 R)
• M56: 9,468,348 km (0.065 R)
• M57: 9,798,361 km (0.088 R)
• M58: 9,956,935 km (0.081 R)
• M59: 10,036,521 km (0.077 R)
• M60: 10,148,271 km (0.116 R)
• M61: 10,324,796 km (0.063 R)
• M62: 10,486,212 km (0.104 R)
• M63: 10,729,758 km (0.061 R)
• M64: 11,139,955 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.9

Radius: 11.4

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.72 AU - 1.88 AU

Year: 1667 Days

Day: 11.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,462,598 km

• M1: 142,268 km (0.054 R)
• M2: 231,129 km (0.091 R)
• M3: 316,399 km (0.111 R)
• M4: 406,607 km (0.113 R)
• M5: 501,901 km (0.095 R)
• M6: 673,340 km (0.083 R)
• M7: 775,067 km (0.115 R)
• M8: 891,005 km (0.106 R)
• M9: 1,022,202 km (0.112 R)
• M10: 1,198,429 km (0.057 R)
• M11: 1,275,621 km (0.081 R)
• M12: 1,507,797 km (0.086 R)
• M13: 1,666,670 km (0.078 R)
• M14: 1,798,017 km (0.086 R)
• M15: 1,898,846 km (0.093 R)
• M16: 2,059,514 km (0.082 R)
• M17: 2,456,397 km (0.055 R)
• M18: 2,632,175 km (0.1 R)
• M19: 2,982,982 km (0.061 R)
• M20: 3,130,186 km (0.064 R)
• M21: 3,266,320 km (0.109 R)
• M22: 3,432,224 km (0.119 R)
• M23: 3,544,273 km (0.094 R)
• M24: 3,657,818 km (0.052 R)
• M25: 3,859,176 km (0.063 R)
• M26: 4,108,706 km (0.079 R)
• M27: 4,213,125 km (0.086 R)
• M28: 4,378,879 km (0.07 R)
• M29: 4,454,875 km (0.082 R)
• M30: 4,639,329 km (0.04 R)
• M31: 4,716,821 km (0.111 R)
• M32: 4,968,145 km (0.07 R)
• M33: 5,063,439 km (0.036 R)
• M34: 5,288,434 km (0.098 R)
• M35: 5,898,644 km (0.072 R)
• M36: 6,375,412 km (0.073 R)
• M37: 6,531,293 km (0.086 R)
• M38: 6,706,024 km (0.039 R)
• M39: 6,971,111 km (0.08 R)
• M40: 7,060,272 km (0.038 R)
• M41: 7,275,692 km (0.115 R)
• M42: 7,621,264 km (0.11 R)
• M43: 8,786,182 km (0.117 R)
• M44: 9,251,880 km (0.104 R)
• M45: 9,350,017 km (0.075 R)
• M46: 9,448,452 km (0.104 R)
• M47: 9,825,588 km (0.086 R)
• M48: 10,026,049 km (0.113 R)
• M49: 10,227,857 km (0.082 R)
• M50: 10,533,186 km (0.108 R)
• M51: 10,676,800 km (0.086 R)
• M52: 11,425,089 km (0.087 R)
• M53: 11,572,592 km (0.075 R)
• M54: 11,890,787 km (0.085 R)
• M55: 11,997,450 km (0.058 R)
• M56: 12,362,768 km (0.077 R)
• M57: 12,579,236 km (0.073 R)
• M58: 12,731,676 km (0.093 R)
• M59: 12,840,733 km (0.097 R)
• M60: 13,280,701 km (0.031 R)
• M61: 13,949,852 km (0.079 R)
• M62: 14,039,910 km (0.113 R)
• M63: 14,175,296 km (0.032 R)
• M64: 14,311,280 km (0.097 R)
• M65: 14,629,924 km (0.063 R)
• M66: 14,767,255 km (0.116 R)
• M67: 14,951,110 km (0.094 R)
• M68: 15,089,339 km (0.071 R)
• M69: 15,251,353 km (0.064 R)
• M70: 15,530,204 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.4

Radius: 13.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.64 AU - 2.66 AU

Year: 2176 Days

Day: 10.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,462,598 km

• M1: 173,384 km (0.11 R)
• M2: 368,160 km (0.096 R)
• M3: 736,470 km (0.064 R)
• M4: 1,034,469 km (0.12 R)
• M5: 1,203,814 km (0.098 R)
• M6: 1,292,376 km (0.118 R)
• M7: 1,406,220 km (0.059 R)
• M8: 1,500,018 km (0.047 R)
• M9: 1,632,562 km (0.115 R)
• M10: 1,910,066 km (0.088 R)
• M11: 2,135,210 km (0.116 R)
• M12: 2,258,030 km (0.108 R)
• M13: 2,641,150 km (0.088 R)
• M14: 2,788,355 km (0.088 R)
• M15: 2,999,288 km (0.067 R)
• M16: 3,091,290 km (0.108 R)
• M17: 3,389,140 km (0.107 R)
• M18: 3,663,652 km (0.088 R)
• M19: 3,762,386 km (0.107 R)
• M20: 4,495,715 km (0.1 R)
• M21: 4,708,294 km (0.084 R)
• M22: 5,051,920 km (0.114 R)
• M23: 5,254,625 km (0.093 R)
• M24: 5,725,410 km (0.119 R)
• M25: 5,917,493 km (0.08 R)
• M26: 6,014,433 km (0.096 R)
• M27: 6,229,405 km (0.056 R)
• M28: 6,427,173 km (0.12 R)
• M29: 6,687,474 km (0.108 R)
• M30: 6,890,029 km (0.069 R)
• M31: 7,259,685 km (0.113 R)
• M32: 7,720,597 km (0.101 R)
• M33: 7,890,540 km (0.028 R)
• M34: 8,190,932 km (0.09 R)
• M35: 8,342,624 km (0.056 R)
• M36: 8,560,888 km (0.069 R)
• M37: 8,670,693 km (0.052 R)
• M38: 8,914,088 km (0.07 R)
• M39: 9,092,409 km (0.106 R)
• M40: 9,272,076 km (0.118 R)
• M41: 10,187,765 km (0.108 R)
• M42: 10,304,301 km (0.119 R)
• M43: 10,656,604 km (0.091 R)
• M44: 10,869,781 km (0.117 R)
• M45: 11,012,797 km (0.076 R)
• M46: 11,300,623 km (0.116 R)
• M47: 11,639,462 km (0.095 R)
• M48: 12,228,429 km (0.085 R)
• M49: 13,079,192 km (0.088 R)
• M50: 13,358,641 km (0.116 R)
• M51: 14,130,716 km (0.045 R)
• M52: 15,449,570 km (0.081 R)
• M53: 15,556,832 km (0.058 R)
• M54: 15,852,886 km (0.114 R)
• M55: 16,042,277 km (0.116 R)
• M56: 16,150,885 km (0.028 R)
• M57: 16,341,473 km (0.051 R)
• M58: 16,587,711 km (0.067 R)
• M59: 17,222,305 km (0.059 R)
• M60: 17,389,256 km (0.049 R)
• M61: 17,724,655 km (0.048 R)
• M62: 18,316,763 km (0.1 R)
• M63: 18,629,572 km (0.106 R)
• M64: 19,058,918 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 17,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit