🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.6

Radius: 14

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.43 AU - 0.71 AU

Year: 292 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 25,194,893 km

• M1: 185,801 km (0.082 R)
• M2: 273,914 km (0.105 R)
• M3: 360,980 km (0.12 R)
• M4: 459,116 km (0.032 R)
• M5: 611,706 km (0.095 R)
• M6: 773,870 km (0.102 R)
• M7: 882,179 km (0.112 R)
• M8: 988,094 km (0.115 R)
• M9: 1,098,946 km (0.074 R)
• M10: 1,205,759 km (0.091 R)
• M11: 1,338,901 km (0.069 R)
• M12: 1,435,092 km (0.045 R)
• M13: 1,524,552 km (0.085 R)
• M14: 1,635,254 km (0.119 R)
• M15: 1,733,989 km (0.041 R)
• M16: 1,829,732 km (0.117 R)
• M17: 2,016,280 km (0.045 R)
• M18: 2,193,105 km (0.088 R)
• M19: 2,297,225 km (0.095 R)
• M20: 2,386,236 km (0.116 R)
• M21: 2,527,905 km (0.11 R)
• M22: 2,731,059 km (0.089 R)
• M23: 3,110,439 km (0.071 R)
• M24: 3,234,456 km (0.04 R)
• M25: 3,379,266 km (0.101 R)
• M26: 3,532,604 km (0.084 R)
• M27: 3,721,247 km (0.096 R)
• M28: 3,986,783 km (0.109 R)
• M29: 4,128,901 km (0.109 R)
• M30: 4,251,871 km (0.103 R)
• M31: 4,390,099 km (0.095 R)
• M32: 4,565,129 km (0.074 R)
• M33: 4,763,795 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.8

Radius: 11

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.8 AU - 0.8 AU

Year: 485 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 124.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,194,893 km

• M1: 141,220 km (0.101 R)
• M2: 215,421 km (0.051 R)
• M3: 315,203 km (0.068 R)
• M4: 386,860 km (0.087 R)
• M5: 494,122 km (0.111 R)
• M6: 590,313 km (0.103 R)
• M7: 661,223 km (0.072 R)
• M8: 808,576 km (0.107 R)
• M9: 921,074 km (0.092 R)
• M10: 1,005,597 km (0.043 R)
• M11: 1,083,089 km (0.065 R)
• M12: 1,188,106 km (0.066 R)
• M13: 1,328,279 km (0.053 R)
• M14: 1,403,378 km (0.03 R)
• M15: 1,485,357 km (0.115 R)
• M16: 1,569,132 km (0.116 R)
• M17: 1,654,552 km (0.05 R)
• M18: 1,724,115 km (0.101 R)
• M19: 1,842,298 km (0.066 R)
• M20: 1,920,537 km (0.119 R)
• M21: 2,037,074 km (0.1 R)
• M22: 2,162,288 km (0.104 R)
• M23: 2,270,896 km (0.057 R)
• M24: 2,342,104 km (0.101 R)
• M25: 2,621,104 km (0.09 R)
• M26: 2,785,512 km (0.11 R)
• M27: 3,024,271 km (0.08 R)
• M28: 3,110,289 km (0.046 R)
• M29: 3,211,567 km (0.1 R)
• M30: 3,477,103 km (0.094 R)
• M31: 3,559,681 km (0.069 R)
• M32: 3,658,117 km (0.069 R)
• M33: 3,734,561 km (0.118 R)
• M34: 3,819,234 km (0.112 R)
• M35: 4,014,010 km (0.106 R)
• M36: 4,236,163 km (0.095 R)
• M37: 4,437,821 km (0.112 R)
• M38: 4,568,719 km (0.102 R)
• M39: 4,667,753 km (0.091 R)
• M40: 4,759,007 km (0.114 R)
• M41: 4,859,388 km (0.073 R)
• M42: 5,002,852 km (0.068 R)
• M43: 5,096,351 km (0.065 R)
• M44: 5,181,921 km (0.12 R)
• M45: 5,363,233 km (0.119 R)
• M46: 5,467,653 km (0.054 R)
• M47: 5,599,299 km (0.082 R)
• M48: 5,740,968 km (0.064 R)
• M49: 5,937,539 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.8

Radius: 11.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.88 AU - 1.44 AU

Year: 847 Days

Day: 8 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,194,893 km

• M1: 147,653 km (0.083 R)
• M2: 238,609 km (0.042 R)
• M3: 425,606 km (0.114 R)
• M4: 502,798 km (0.088 R)
• M5: 647,609 km (0.108 R)
• M6: 735,423 km (0.086 R)
• M7: 817,852 km (0.111 R)
• M8: 1,085,632 km (0.06 R)
• M9: 1,164,171 km (0.087 R)
• M10: 1,345,483 km (0.115 R)
• M11: 1,492,388 km (0.095 R)
• M12: 1,567,935 km (0.116 R)
• M13: 1,690,456 km (0.112 R)
• M14: 1,816,268 km (0.103 R)
• M15: 1,986,660 km (0.065 R)
• M16: 2,134,014 km (0.043 R)
• M17: 2,234,244 km (0.09 R)
• M18: 2,395,212 km (0.031 R)
• M19: 2,469,711 km (0.097 R)
• M20: 2,767,561 km (0.11 R)
• M21: 2,909,080 km (0.072 R)
• M22: 3,061,072 km (0.074 R)
• M23: 3,482,339 km (0.093 R)
• M24: 3,747,576 km (0.103 R)
• M25: 3,939,810 km (0.12 R)
• M26: 4,090,604 km (0.113 R)
• M27: 4,434,679 km (0.114 R)
• M28: 4,628,857 km (0.112 R)
• M29: 4,759,905 km (0.098 R)
• M30: 4,911,298 km (0.047 R)
• M31: 5,054,613 km (0.105 R)
• M32: 5,238,169 km (0.083 R)
• M33: 5,325,983 km (0.114 R)
• M34: 5,433,843 km (0.099 R)
• M35: 5,532,578 km (0.085 R)
• M36: 5,762,061 km (0.099 R)
• M37: 5,862,741 km (0.095 R)
• M38: 5,974,191 km (0.062 R)
• M39: 6,209,658 km (0.086 R)
• M40: 6,302,708 km (0.076 R)
• M41: 6,763,918 km (0.052 R)
• M42: 6,891,525 km (0.109 R)
• M43: 6,977,245 km (0.115 R)
• M44: 7,312,194 km (0.117 R)
• M45: 7,410,480 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.2

Radius: 13.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.04 AU - 4.12 AU

Year: 4594 Days

Day: 5.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,194,893 km

• M1: 171,290 km (0.079 R)
• M2: 260,300 km (0.099 R)
• M3: 404,961 km (0.101 R)
• M4: 557,252 km (0.07 R)
• M5: 664,514 km (0.086 R)
• M6: 768,035 km (0.028 R)
• M7: 915,988 km (0.109 R)
• M8: 1,389,914 km (0.1 R)
• M9: 1,686,417 km (0.115 R)
• M10: 1,834,219 km (0.116 R)
• M11: 2,073,127 km (0.09 R)
• M12: 2,232,150 km (0.053 R)
• M13: 2,450,712 km (0.07 R)
• M14: 2,600,460 km (0.094 R)
• M15: 2,948,724 km (0.067 R)
• M16: 3,048,206 km (0.066 R)
• M17: 3,562,823 km (0.06 R)
• M18: 3,928,290 km (0.087 R)
• M19: 4,082,526 km (0.101 R)
• M20: 4,283,585 km (0.109 R)
• M21: 4,580,088 km (0.105 R)
• M22: 4,672,689 km (0.113 R)
• M23: 4,836,200 km (0.12 R)
• M24: 5,657,791 km (0.032 R)
• M25: 6,315,274 km (0.103 R)
• M26: 6,574,677 km (0.118 R)
• M27: 6,705,725 km (0.094 R)
• M28: 6,943,884 km (0.066 R)
• M29: 7,374,128 km (0.044 R)
• M30: 7,510,262 km (0.044 R)
• M31: 7,674,969 km (0.115 R)
• M32: 7,785,372 km (0.118 R)
• M33: 8,007,824 km (0.115 R)
• M34: 8,373,741 km (0.054 R)
• M35: 8,918,576 km (0.097 R)
• M36: 9,415,840 km (0.114 R)
• M37: 10,102,943 km (0.109 R)
• M38: 10,559,964 km (0.12 R)
• M39: 11,211,014 km (0.118 R)
• M40: 11,336,527 km (0.09 R)
• M41: 12,325,069 km (0.09 R)
• M42: 12,519,547 km (0.043 R)
• M43: 13,274,717 km (0.067 R)
• M44: 13,407,560 km (0.094 R)
• M45: 14,078,506 km (0.081 R)
• M46: 14,213,892 km (0.119 R)
• M47: 14,623,042 km (0.096 R)
• M48: 14,863,596 km (0.059 R)
• M49: 14,966,968 km (0.037 R)
• M50: 15,733,058 km (0.096 R)
• M51: 15,979,446 km (0.075 R)
• M52: 16,906,055 km (0.093 R)
• M53: 17,158,427 km (0.117 R)
• M54: 19,035,132 km (0.119 R)
• M55: 19,222,728 km (0.119 R)
• M56: 19,599,565 km (0.074 R)
• M57: 19,940,798 km (0.091 R)
• M58: 21,247,685 km (0.102 R)
• M59: 21,520,252 km (0.116 R)
• M60: 22,147,516 km (0.083 R)
• M61: 22,423,823 km (0.08 R)
• M62: 22,701,327 km (0.094 R)
• M63: 23,822,563 km (0.106 R)
• M64: 24,065,211 km (0.05 R)
• M65: 24,552,900 km (0.095 R)
• M66: 25,331,707 km (0.1 R)
• M67: 25,455,574 km (0.047 R)
• M68: 25,579,441 km (0.12 R)
• M69: 26,620,044 km (0.118 R)
• M70: 26,871,817 km (0.112 R)
• M71: 27,801,867 km (0.106 R)
• M72: 27,886,988 km (0.12 R)
• M73: 27,972,109 km (0.094 R)
• M74: 28,142,651 km (0.08 R)
• M75: 28,570,650 km (0.102 R)
• M76: 28,656,519 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.5

Radius: 12.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.27 AU - 6.19 AU

Year: 8112 Days

Day: 12.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,194,893 km

• M1: 155,432 km (0.098 R)
• M2: 297,849 km (0.112 R)
• M3: 474,973 km (0.034 R)
• M4: 560,543 km (0.052 R)
• M5: 779,704 km (0.097 R)
• M6: 916,137 km (0.065 R)
• M7: 1,094,757 km (0.11 R)
• M8: 1,449,903 km (0.082 R)
• M9: 1,660,836 km (0.091 R)
• M10: 1,800,410 km (0.061 R)
• M11: 2,719,988 km (0.089 R)
• M12: 3,228,172 km (0.114 R)
• M13: 3,378,967 km (0.081 R)
• M14: 3,661,557 km (0.072 R)
• M15: 3,845,413 km (0.076 R)
• M16: 4,724,899 km (0.109 R)
• M17: 4,839,042 km (0.119 R)
• M18: 5,216,927 km (0.099 R)
• M19: 5,544,097 km (0.037 R)
• M20: 6,094,019 km (0.096 R)
• M21: 6,218,634 km (0.105 R)
• M22: 6,629,579 km (0.119 R)
• M23: 7,114,725 km (0.101 R)
• M24: 7,344,956 km (0.112 R)
• M25: 7,611,390 km (0.112 R)
• M26: 8,498,805 km (0.09 R)
• M27: 8,638,230 km (0.096 R)
• M28: 9,311,121 km (0.119 R)
• M29: 9,635,748 km (0.072 R)
• M30: 10,482,323 km (0.117 R)
• M31: 10,632,070 km (0.106 R)
• M32: 10,895,662 km (0.104 R)
• M33: 11,352,833 km (0.117 R)
• M34: 12,522,838 km (0.099 R)
• M35: 12,602,125 km (0.084 R)
• M36: 12,721,504 km (0.092 R)
• M37: 12,921,366 km (0.071 R)
• M38: 13,202,760 km (0.081 R)
• M39: 13,364,625 km (0.118 R)
• M40: 13,771,830 km (0.044 R)
• M41: 14,224,663 km (0.064 R)
• M42: 14,724,170 km (0.088 R)
• M43: 15,697,604 km (0.104 R)
• M44: 15,826,108 km (0.094 R)
• M45: 16,517,400 km (0.057 R)
• M46: 16,648,149 km (0.115 R)
• M47: 16,735,514 km (0.047 R)
• M48: 17,617,393 km (0.1 R)
• M49: 18,288,788 km (0.103 R)
• M50: 20,073,192 km (0.095 R)
• M51: 20,259,292 km (0.116 R)
• M52: 20,680,260 km (0.079 R)
• M53: 20,821,331 km (0.052 R)
• M54: 21,009,675 km (0.097 R)
• M55: 21,721,461 km (0.071 R)
• M56: 22,393,006 km (0.077 R)
• M57: 22,537,667 km (0.109 R)
• M58: 22,634,457 km (0.077 R)
• M59: 24,051,897 km (0.058 R)
• M60: 24,896,227 km (0.065 R)
• M61: 26,155,393 km (0.1 R)
• M62: 26,613,760 km (0.102 R)
• M63: 27,023,509 km (0.106 R)
• M64: 27,745,468 km (0.092 R)
• M65: 29,103,069 km (0.093 R)
• M66: 30,055,708 km (0.045 R)
• M67: 31,233,791 km (0.109 R)
• M68: 31,665,980 km (0.081 R)
• M69: 32,481,587 km (0.095 R)
• M70: 32,974,213 km (0.117 R)
• M71: 33,139,070 km (0.098 R)
• M72: 33,579,785 km (0.035 R)
• M73: 33,690,338 km (0.112 R)
• M74: 34,969,699 km (0.092 R)
• M75: 35,137,847 km (0.109 R)
• M76: 35,587,239 km (0.099 R)
• M77: 35,869,231 km (0.077 R)
• M78: 35,982,177 km (0.102 R)
• M79: 36,776,243 km (0.063 R)
• M80: 38,728,645 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.2

Radius: 7.2

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.66 AU - 9.22 AU

Year: 15175 Days

Day: 18.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,194,893 km

• M1: 98,435 km (0.077 R)
• M2: 155,283 km (0.103 R)
• M3: 321,187 km (0.098 R)
• M4: 574,605 km (0.104 R)
• M5: 1,018,014 km (0.067 R)
• M6: 1,120,189 km (0.1 R)
• M7: 1,320,949 km (0.06 R)
• M8: 1,548,039 km (0.07 R)
• M9: 2,135,958 km (0.04 R)
• M10: 2,627,387 km (0.1 R)
• M11: 3,246,573 km (0.092 R)
• M12: 3,379,565 km (0.055 R)
• M13: 3,592,144 km (0.113 R)
• M14: 3,849,153 km (0.087 R)
• M15: 4,030,466 km (0.086 R)
• M16: 4,549,122 km (0.111 R)
• M17: 5,332,566 km (0.064 R)
• M18: 6,110,175 km (0.047 R)
• M19: 6,417,001 km (0.117 R)
• M20: 7,020,778 km (0.088 R)
• M21: 7,794,797 km (0.106 R)
• M22: 10,079,456 km (0.096 R)
• M23: 10,134,957 km (0.119 R)
• M24: 10,301,908 km (0.083 R)
• M25: 10,610,379 km (0.067 R)
• M26: 12,079,729 km (0.08 R)
• M27: 12,197,762 km (0.093 R)
• M28: 13,185,257 km (0.06 R)
• M29: 14,353,916 km (0.102 R)
• M30: 15,045,507 km (0.113 R)
• M31: 15,780,182 km (0.048 R)
• M32: 16,363,314 km (0.118 R)
• M33: 16,493,913 km (0.111 R)
• M34: 17,085,573 km (0.092 R)
• M35: 17,818,154 km (0.118 R)
• M36: 18,357,454 km (0.106 R)
• M37: 18,663,082 km (0.084 R)
• M38: 19,417,504 km (0.102 R)
• M39: 19,521,176 km (0.111 R)
• M40: 19,624,847 km (0.099 R)
• M41: 19,798,381 km (0.096 R)
• M42: 20,849,605 km (0.103 R)
• M43: 21,026,729 km (0.078 R)
• M44: 22,569,232 km (0.079 R)
• M45: 22,678,140 km (0.051 R)
• M46: 22,933,204 km (0.107 R)
• M47: 23,335,772 km (0.108 R)
• M48: 24,706,986 km (0.073 R)
• M49: 24,894,282 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 17,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit