🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.4

Radius: 14

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.16 AU - 1.34 AU

Year: 948 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,289,098 km

• M1: 180,116 km (0.094 R)
• M2: 384,766 km (0.119 R)
• M3: 579,243 km (0.094 R)
• M4: 683,961 km (0.118 R)
• M5: 785,688 km (0.058 R)
• M6: 938,128 km (0.107 R)
• M7: 1,036,115 km (0.031 R)
• M8: 1,131,857 km (0.069 R)
• M9: 1,262,606 km (0.083 R)
• M10: 1,485,507 km (0.111 R)
• M11: 1,595,162 km (0.098 R)
• M12: 1,786,647 km (0.1 R)
• M13: 1,874,312 km (0.093 R)
• M14: 2,107,984 km (0.11 R)
• M15: 2,255,936 km (0.09 R)
• M16: 2,464,326 km (0.064 R)
• M17: 2,687,526 km (0.111 R)
• M18: 3,048,356 km (0.081 R)
• M19: 3,225,779 km (0.063 R)
• M20: 3,461,545 km (0.065 R)
• M21: 3,572,397 km (0.113 R)
• M22: 3,826,115 km (0.067 R)
• M23: 3,931,282 km (0.09 R)
• M24: 4,282,089 km (0.107 R)
• M25: 4,531,918 km (0.064 R)
• M26: 4,684,059 km (0.113 R)
• M27: 4,910,401 km (0.091 R)
• M28: 5,108,767 km (0.114 R)
• M29: 5,309,976 km (0.088 R)
• M30: 5,513,729 km (0.114 R)
• M31: 5,687,412 km (0.094 R)
• M32: 5,818,759 km (0.086 R)
• M33: 5,984,513 km (0.102 R)
• M34: 6,411,466 km (0.075 R)
• M35: 6,594,274 km (0.118 R)
• M36: 6,697,796 km (0.089 R)
• M37: 6,883,297 km (0.118 R)
• M38: 6,976,796 km (0.055 R)
• M39: 7,094,081 km (0.093 R)
• M40: 7,354,680 km (0.11 R)
• M41: 7,534,048 km (0.06 R)
• M42: 7,630,389 km (0.074 R)
• M43: 8,278,896 km (0.119 R)
• M44: 8,528,275 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.7

Radius: 13.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.51 AU - 2.31 AU

Year: 1790 Days

Day: 7.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 21,289,098 km

• M1: 163,361 km (0.108 R)
• M2: 302,786 km (0.068 R)
• M3: 428,000 km (0.113 R)
• M4: 515,065 km (0.115 R)
• M5: 623,225 km (0.071 R)
• M6: 769,382 km (0.102 R)
• M7: 1,000,361 km (0.112 R)
• M8: 1,167,611 km (0.1 R)
• M9: 1,254,977 km (0.098 R)
• M10: 1,418,188 km (0.044 R)
• M11: 1,521,560 km (0.052 R)
• M12: 1,868,178 km (0.102 R)
• M13: 2,003,415 km (0.076 R)
• M14: 2,099,157 km (0.073 R)
• M15: 2,218,088 km (0.096 R)
• M16: 2,373,071 km (0.081 R)
• M17: 2,554,683 km (0.069 R)
• M18: 2,800,173 km (0.097 R)
• M19: 2,883,798 km (0.086 R)
• M20: 3,365,055 km (0.082 R)
• M21: 3,557,138 km (0.098 R)
• M22: 3,687,139 km (0.099 R)
• M23: 3,779,141 km (0.092 R)
• M24: 3,871,892 km (0.096 R)
• M25: 4,127,704 km (0.094 R)
• M26: 4,305,876 km (0.114 R)
• M27: 4,389,052 km (0.048 R)
• M28: 4,472,677 km (0.099 R)
• M29: 4,827,224 km (0.108 R)
• M30: 5,190,897 km (0.036 R)
• M31: 5,324,039 km (0.099 R)
• M32: 5,413,498 km (0.088 R)
• M33: 5,548,585 km (0.115 R)
• M34: 5,684,719 km (0.115 R)
• M35: 5,852,717 km (0.106 R)
• M36: 5,991,544 km (0.116 R)
• M37: 6,303,755 km (0.085 R)
• M38: 6,733,699 km (0.091 R)
• M39: 7,140,456 km (0.036 R)
• M40: 7,706,385 km (0.083 R)
• M41: 7,807,812 km (0.038 R)
• M42: 7,977,905 km (0.106 R)
• M43: 8,218,009 km (0.116 R)
• M44: 8,390,945 km (0.044 R)
• M45: 8,600,082 km (0.1 R)
• M46: 9,237,968 km (0.096 R)
• M47: 9,399,982 km (0.043 R)
• M48: 9,490,339 km (0.111 R)
• M49: 9,873,011 km (0.113 R)
• M50: 10,057,016 km (0.04 R)
• M51: 10,353,818 km (0.091 R)
• M52: 10,521,966 km (0.106 R)
• M53: 10,728,860 km (0.105 R)
• M54: 10,861,254 km (0.096 R)
• M55: 11,261,578 km (0.048 R)
• M56: 11,453,961 km (0.1 R)
• M57: 11,919,958 km (0.045 R)
• M58: 12,710,733 km (0.1 R)
• M59: 12,830,710 km (0.064 R)
• M60: 13,072,012 km (0.091 R)
• M61: 13,355,500 km (0.074 R)
• M62: 13,518,262 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 11.7

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.41 AU - 2.79 AU

Year: 2843 Days

Day: 12.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,289,098 km

• M1: 320,289 km (0.114 R)
• M2: 407,056 km (0.07 R)
• M3: 504,444 km (0.104 R)
• M4: 863,479 km (0.069 R)
• M5: 1,221,915 km (0.083 R)
• M6: 1,347,578 km (0.113 R)
• M7: 1,438,084 km (0.032 R)
• M8: 1,557,763 km (0.086 R)
• M9: 1,821,803 km (0.11 R)
• M10: 1,951,953 km (0.089 R)
• M11: 2,130,573 km (0.089 R)
• M12: 2,268,203 km (0.118 R)
• M13: 2,552,439 km (0.056 R)
• M14: 2,698,895 km (0.072 R)
• M15: 2,932,417 km (0.046 R)
• M16: 3,137,965 km (0.117 R)
• M17: 3,691,028 km (0.103 R)
• M18: 3,838,681 km (0.05 R)
• M19: 3,932,030 km (0.112 R)
• M20: 4,293,758 km (0.07 R)
• M21: 4,449,340 km (0.114 R)
• M22: 4,547,476 km (0.107 R)
• M23: 4,666,257 km (0.078 R)
• M24: 5,213,635 km (0.116 R)
• M25: 5,379,839 km (0.116 R)
• M26: 5,505,650 km (0.083 R)
• M27: 5,632,360 km (0.1 R)
• M28: 5,760,116 km (0.065 R)
• M29: 6,149,370 km (0.101 R)
• M30: 6,435,700 km (0.109 R)
• M31: 7,671,828 km (0.114 R)
• M32: 8,052,105 km (0.108 R)
• M33: 8,220,403 km (0.06 R)
• M34: 8,487,286 km (0.056 R)
• M35: 8,781,694 km (0.1 R)
• M36: 9,154,343 km (0.088 R)
• M37: 9,380,534 km (0.06 R)
• M38: 9,481,663 km (0.11 R)
• M39: 9,966,958 km (0.078 R)
• M40: 10,044,300 km (0.065 R)
• M41: 10,277,673 km (0.097 R)
• M42: 10,486,512 km (0.09 R)
• M43: 10,908,527 km (0.117 R)
• M44: 11,202,038 km (0.101 R)
• M45: 11,552,097 km (0.107 R)
• M46: 12,042,928 km (0.105 R)
• M47: 12,235,610 km (0.081 R)
• M48: 12,373,838 km (0.115 R)
• M49: 12,651,941 km (0.118 R)
• M50: 12,763,840 km (0.065 R)
• M51: 12,932,138 km (0.093 R)
• M52: 13,044,785 km (0.109 R)
• M53: 13,498,665 km (0.069 R)
• M54: 14,073,420 km (0.033 R)
• M55: 14,247,402 km (0.095 R)
• M56: 15,485,175 km (0.086 R)
• M57: 15,754,900 km (0.088 R)
• M58: 15,965,833 km (0.079 R)
• M59: 16,116,927 km (0.094 R)
• M60: 16,542,832 km (0.111 R)
• M61: 16,695,870 km (0.118 R)
• M62: 16,910,842 km (0.085 R)
• M63: 17,780,156 km (0.084 R)
• M64: 18,094,012 km (0.059 R)
• M65: 18,504,957 km (0.117 R)
• M66: 18,855,016 km (0.054 R)
• M67: 19,594,180 km (0.066 R)
• M68: 19,723,731 km (0.081 R)
• M69: 20,048,807 km (0.116 R)
• M70: 20,605,461 km (0.104 R)
• M71: 21,034,508 km (0.104 R)
• M72: 21,333,255 km (0.075 R)
• M73: 22,069,575 km (0.117 R)
• M74: 22,238,172 km (0.084 R)
• M75: 22,576,413 km (0.096 R)
• M76: 22,712,248 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.6

Radius: 13.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.55 AU - 3.89 AU

Year: 4866 Days

Day: 13.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 21,289,098 km

• M1: 184,305 km (0.088 R)
• M2: 269,575 km (0.117 R)
• M3: 354,996 km (0.101 R)
• M4: 456,423 km (0.088 R)
• M5: 678,576 km (0.087 R)
• M6: 868,864 km (0.09 R)
• M7: 1,095,356 km (0.088 R)
• M8: 1,190,051 km (0.06 R)
• M9: 1,716,785 km (0.07 R)
• M10: 1,932,356 km (0.072 R)
• M11: 2,091,977 km (0.082 R)
• M12: 2,211,954 km (0.103 R)
• M13: 2,334,325 km (0.117 R)
• M14: 2,527,905 km (0.082 R)
• M15: 2,691,565 km (0.069 R)
• M16: 2,798,677 km (0.05 R)
• M17: 2,919,402 km (0.036 R)
• M18: 3,628,048 km (0.096 R)
• M19: 3,893,883 km (0.042 R)
• M20: 4,459,213 km (0.073 R)
• M21: 4,715,624 km (0.115 R)
• M22: 4,947,650 km (0.069 R)
• M23: 5,079,895 km (0.093 R)
• M24: 5,574,914 km (0.104 R)
• M25: 5,712,544 km (0.113 R)
• M26: 5,820,554 km (0.071 R)
• M27: 5,913,604 km (0.043 R)
• M28: 6,195,745 km (0.12 R)
• M29: 7,351,688 km (0.114 R)
• M30: 7,980,298 km (0.053 R)
• M31: 9,581,145 km (0.111 R)
• M32: 9,728,050 km (0.045 R)
• M33: 10,211,251 km (0.113 R)
• M34: 10,361,448 km (0.079 R)
• M35: 10,455,694 km (0.089 R)
• M36: 10,912,267 km (0.111 R)
• M37: 11,220,289 km (0.038 R)
• M38: 11,375,272 km (0.102 R)
• M39: 12,042,479 km (0.085 R)
• M40: 12,420,812 km (0.111 R)
• M41: 13,209,642 km (0.063 R)
• M42: 13,744,604 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.2

Radius: 5.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.35 AU - 6.47 AU

Year: 9745 Days

Day: 22.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,289,098 km

• M1: 265,985 km (0.101 R)
• M2: 448,195 km (0.08 R)
• M3: 552,764 km (0.065 R)
• M4: 827,276 km (0.119 R)
• M5: 902,075 km (0.119 R)
• M6: 1,284,148 km (0.09 R)
• M7: 1,321,248 km (0.072 R)
• M8: 1,358,648 km (0.115 R)
• M9: 1,590,674 km (0.115 R)
• M10: 1,919,341 km (0.093 R)
• M11: 2,047,995 km (0.086 R)
• M12: 2,179,491 km (0.07 R)
• M13: 2,253,692 km (0.089 R)
• M14: 2,298,571 km (0.102 R)
• M15: 2,389,377 km (0.045 R)
• M16: 2,812,739 km (0.047 R)
• M17: 3,141,106 km (0.084 R)
• M18: 3,343,961 km (0.119 R)
• M19: 3,780,338 km (0.109 R)
• M20: 3,941,754 km (0.036 R)
• M21: 4,629,007 km (0.109 R)
• M22: 4,782,494 km (0.089 R)
• M23: 4,976,672 km (0.115 R)
• M24: 5,153,647 km (0.099 R)
• M25: 5,453,291 km (0.098 R)
• M26: 5,615,455 km (0.087 R)
• M27: 5,696,986 km (0.073 R)
• M28: 6,237,334 km (0.092 R)
• M29: 6,642,445 km (0.078 R)
• M30: 6,750,454 km (0.047 R)
• M31: 6,990,110 km (0.109 R)
• M32: 7,771,310 km (0.11 R)
• M33: 7,908,043 km (0.076 R)
• M34: 8,160,713 km (0.026 R)
• M35: 8,509,576 km (0.042 R)
• M36: 8,556,400 km (0.041 R)
• M37: 9,029,877 km (0.105 R)
• M38: 9,173,641 km (0.099 R)
• M39: 9,245,747 km (0.11 R)
• M40: 10,101,297 km (0.056 R)
• M41: 11,599,819 km (0.045 R)
• M42: 11,808,358 km (0.114 R)
• M43: 11,939,256 km (0.105 R)
• M44: 12,334,943 km (0.089 R)
• M45: 13,520,356 km (0.102 R)
• M46: 13,575,109 km (0.085 R)
• M47: 13,877,446 km (0.084 R)
• M48: 14,015,675 km (0.109 R)
• M49: 14,071,026 km (0.078 R)
• M50: 14,182,028 km (0.115 R)
• M51: 14,713,399 km (0.08 R)
• M52: 14,826,196 km (0.072 R)
• M53: 15,052,388 km (0.106 R)
• M54: 15,251,353 km (0.087 R)
• M55: 15,308,201 km (0.116 R)
• M56: 15,508,362 km (0.104 R)
• M57: 16,113,486 km (0.085 R)
• M58: 16,404,454 km (0.077 R)
• M59: 16,785,330 km (0.05 R)
• M60: 17,287,680 km (0.056 R)
• M61: 17,945,162 km (0.104 R)
• M62: 18,732,645 km (0.053 R)
• M63: 18,854,717 km (0.029 R)
• M64: 19,130,576 km (0.034 R)
• M65: 19,624,249 km (0.079 R)
• M66: 20,403,953 km (0.119 R)
• M67: 21,130,101 km (0.029 R)
• M68: 21,257,259 km (0.089 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: 520 - 10,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit