🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.5 AU - 0.8 AU

Year: 344 Days

Day: 16.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 11.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.59 AU - 0.77 AU

Year: 368 Days

Day: 9.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 41,534,830 km

• M1: 153,487 km (0.067 R)
• M2: 260,599 km (0.119 R)
• M3: 343,477 km (0.08 R)
• M4: 450,738 km (0.096 R)
• M5: 526,585 km (0.119 R)
• M6: 602,131 km (0.103 R)
• M7: 694,583 km (0.078 R)
• M8: 819,647 km (0.116 R)
• M9: 917,185 km (0.06 R)
• M10: 1,019,061 km (0.083 R)
• M11: 1,101,938 km (0.053 R)
• M12: 1,179,430 km (0.075 R)
• M13: 1,267,094 km (0.119 R)
• M14: 1,369,419 km (0.092 R)
• M15: 1,483,412 km (0.079 R)
• M16: 1,604,886 km (0.116 R)
• M17: 1,748,201 km (0.089 R)
• M18: 1,835,416 km (0.091 R)
• M19: 1,914,554 km (0.115 R)
• M20: 1,995,037 km (0.07 R)
• M21: 2,105,889 km (0.095 R)
• M22: 2,233,646 km (0.071 R)
• M23: 2,323,704 km (0.084 R)
• M24: 2,414,958 km (0.094 R)
• M25: 2,564,556 km (0.109 R)
• M26: 2,797,630 km (0.091 R)
• M27: 2,905,939 km (0.097 R)
• M28: 3,166,089 km (0.086 R)
• M29: 3,324,663 km (0.029 R)
• M30: 3,433,870 km (0.105 R)
• M31: 3,561,776 km (0.101 R)
• M32: 3,732,916 km (0.096 R)
• M33: 4,169,592 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.2

Radius: 9.3

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.46 AU - 1.84 AU

Year: 1390 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,534,830 km

• M1: 117,584 km (0.05 R)
• M2: 183,257 km (0.061 R)
• M3: 265,237 km (0.078 R)
• M4: 390,450 km (0.104 R)
• M5: 550,221 km (0.109 R)
• M6: 657,034 km (0.118 R)
• M7: 732,431 km (0.077 R)
• M8: 817,852 km (0.105 R)
• M9: 899,981 km (0.104 R)
• M10: 977,772 km (0.083 R)
• M11: 1,050,626 km (0.061 R)
• M12: 1,272,629 km (0.079 R)
• M13: 1,344,586 km (0.087 R)
• M14: 1,492,987 km (0.112 R)
• M15: 1,779,167 km (0.079 R)
• M16: 1,961,228 km (0.106 R)
• M17: 2,064,002 km (0.051 R)
• M18: 2,159,146 km (0.052 R)
• M19: 2,255,637 km (0.098 R)
• M20: 2,373,370 km (0.117 R)
• M21: 2,473,152 km (0.077 R)
• M22: 2,770,403 km (0.047 R)
• M23: 2,854,477 km (0.069 R)
• M24: 3,287,563 km (0.076 R)
• M25: 3,557,437 km (0.056 R)
• M26: 3,660,510 km (0.111 R)
• M27: 3,834,493 km (0.105 R)
• M28: 4,178,717 km (0.117 R)
• M29: 4,348,511 km (0.113 R)
• M30: 4,446,647 km (0.053 R)
• M31: 4,570,215 km (0.119 R)
• M32: 4,745,244 km (0.108 R)
• M33: 4,871,655 km (0.117 R)
• M34: 5,089,020 km (0.079 R)
• M35: 5,362,036 km (0.1 R)
• M36: 5,520,161 km (0.095 R)
• M37: 5,653,154 km (0.104 R)
• M38: 5,787,343 km (0.064 R)
• M39: 5,881,739 km (0.113 R)
• M40: 5,976,734 km (0.083 R)
• M41: 6,072,327 km (0.104 R)
• M42: 6,712,756 km (0.114 R)
• M43: 6,826,300 km (0.103 R)
• M44: 6,954,805 km (0.078 R)
• M45: 7,127,441 km (0.086 R)
• M46: 7,257,890 km (0.09 R)
• M47: 7,345,255 km (0.064 R)
• M48: 7,521,183 km (0.095 R)
• M49: 7,580,124 km (0.085 R)
• M50: 7,787,616 km (0.032 R)
• M51: 7,877,076 km (0.115 R)
• M52: 8,451,831 km (0.099 R)
• M53: 8,528,425 km (0.087 R)
• M54: 8,759,853 km (0.03 R)
• M55: 8,837,345 km (0.037 R)
• M56: 9,008,784 km (0.114 R)
• M57: 9,307,680 km (0.071 R)
• M58: 9,450,247 km (0.028 R)
• M59: 9,914,898 km (0.119 R)
• M60: 10,060,756 km (0.083 R)
• M61: 10,288,743 km (0.115 R)
• M62: 10,650,770 km (0.104 R)
• M63: 10,783,463 km (0.109 R)
• M64: 10,900,000 km (0.056 R)
• M65: 11,033,591 km (0.059 R)
• M66: 11,167,930 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.5

Radius: 8.3

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.33 AU - 3.33 AU

Year: 3123 Days

Day: 10.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 41,534,830 km

• M1: 213,476 km (0.113 R)
• M2: 289,472 km (0.108 R)
• M3: 362,176 km (0.053 R)
• M4: 414,984 km (0.102 R)
• M5: 696,079 km (0.055 R)
• M6: 757,713 km (0.092 R)
• M7: 1,094,907 km (0.103 R)
• M8: 1,167,611 km (0.117 R)
• M9: 1,250,638 km (0.107 R)
• M10: 1,352,814 km (0.106 R)
• M11: 1,885,831 km (0.113 R)
• M12: 2,013,737 km (0.086 R)
• M13: 2,299,020 km (0.108 R)
• M14: 2,784,465 km (0.065 R)
• M15: 2,919,253 km (0.112 R)
• M16: 3,172,073 km (0.057 R)
• M17: 3,301,176 km (0.079 R)
• M18: 3,360,417 km (0.1 R)
• M19: 3,613,088 km (0.094 R)
• M20: 3,723,341 km (0.067 R)
• M21: 4,073,550 km (0.113 R)
• M22: 4,832,460 km (0.046 R)
• M23: 4,886,315 km (0.117 R)
• M24: 5,934,697 km (0.092 R)
• M25: 6,196,493 km (0.109 R)
• M26: 6,566,299 km (0.119 R)
• M27: 6,882,549 km (0.063 R)
• M28: 7,096,175 km (0.1 R)
• M29: 7,188,327 km (0.098 R)
• M30: 8,635,238 km (0.106 R)
• M31: 8,882,224 km (0.114 R)
• M32: 9,416,887 km (0.108 R)
• M33: 9,535,219 km (0.055 R)
• M34: 9,739,270 km (0.104 R)
• M35: 10,360,101 km (0.083 R)
• M36: 10,499,826 km (0.118 R)
• M37: 10,692,957 km (0.088 R)
• M38: 10,904,937 km (0.108 R)
• M39: 11,279,380 km (0.088 R)
• M40: 11,423,144 km (0.09 R)
• M41: 11,495,250 km (0.101 R)
• M42: 11,658,012 km (0.05 R)
• M43: 11,712,466 km (0.104 R)
• M44: 12,242,940 km (0.045 R)
• M45: 12,464,794 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.7

Radius: 7.6

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.78 AU - 10.14 AU

Year: 20620 Days

Day: 18 Hours

Environment

Temp: -239 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,534,830 km

• M1: 172,486 km (0.114 R)
• M2: 469,289 km (0.073 R)
• M3: 683,213 km (0.085 R)
• M4: 773,720 km (0.049 R)
• M5: 887,863 km (0.06 R)
• M6: 947,104 km (0.115 R)
• M7: 1,154,447 km (0.119 R)
• M8: 1,539,960 km (0.107 R)
• M9: 1,660,686 km (0.068 R)
• M10: 1,860,549 km (0.107 R)
• M11: 1,989,352 km (0.113 R)
• M12: 2,256,085 km (0.079 R)
• M13: 2,421,541 km (0.088 R)
• M14: 2,534,188 km (0.061 R)
• M15: 2,971,762 km (0.093 R)
• M16: 3,432,822 km (0.105 R)
• M17: 3,496,102 km (0.114 R)
• M18: 3,687,887 km (0.103 R)
• M19: 3,752,663 km (0.114 R)
• M20: 4,386,658 km (0.114 R)
• M21: 4,698,420 km (0.069 R)
• M22: 5,125,522 km (0.12 R)
• M23: 5,270,632 km (0.043 R)
• M24: 5,602,141 km (0.068 R)
• M25: 5,789,288 km (0.037 R)
• M26: 6,054,675 km (0.115 R)
• M27: 6,914,713 km (0.048 R)
• M28: 7,034,840 km (0.114 R)
• M29: 8,021,587 km (0.099 R)
• M30: 8,616,987 km (0.066 R)
• M31: 8,703,305 km (0.112 R)
• M32: 8,833,156 km (0.119 R)
• M33: 9,051,120 km (0.06 R)
• M34: 9,403,423 km (0.076 R)
• M35: 9,850,272 km (0.075 R)
• M36: 10,349,629 km (0.082 R)
• M37: 11,467,874 km (0.104 R)
• M38: 12,041,282 km (0.115 R)
• M39: 12,137,773 km (0.098 R)
• M40: 13,215,775 km (0.11 R)
• M41: 13,968,402 km (0.081 R)
• M42: 14,786,403 km (0.041 R)
• M43: 16,575,594 km (0.082 R)
• M44: 16,898,426 km (0.108 R)
• M45: 17,114,744 km (0.085 R)
• M46: 17,604,977 km (0.083 R)
• M47: 18,432,103 km (0.103 R)
• M48: 18,599,054 km (0.035 R)
• M49: 18,766,454 km (0.115 R)
• M50: 19,838,622 km (0.102 R)
• M51: 20,353,538 km (0.05 R)
• M52: 21,337,892 km (0.1 R)
• M53: 24,872,591 km (0.1 R)
• M54: 25,118,679 km (0.09 R)
• M55: 25,303,881 km (0.087 R)
• M56: 25,737,566 km (0.086 R)
• M57: 26,424,220 km (0.067 R)
• M58: 26,486,901 km (0.086 R)
• M59: 27,306,698 km (0.105 R)
• M60: 27,687,873 km (0.116 R)
• M61: 28,455,460 km (0.104 R)
• M62: 28,777,394 km (0.058 R)
• M63: 30,405,019 km (0.06 R)
• M64: 31,064,447 km (0.099 R)
• M65: 31,995,394 km (0.056 R)
• M66: 32,666,041 km (0.063 R)
• M67: 33,003,235 km (0.083 R)
• M68: 34,911,954 km (0.107 R)
• M69: 34,980,769 km (0.119 R)
• M70: 37,277,396 km (0.068 R)
• M71: 37,488,628 km (0.114 R)
• M72: 38,124,718 km (0.097 R)
• M73: 39,622,492 km (0.076 R)
• M74: 42,014,712 km (0.047 R)
• M75: 43,635,455 km (0.11 R)
• M76: 43,932,407 km (0.083 R)
• M77: 44,229,807 km (0.109 R)
• M78: 44,304,307 km (0.111 R)
• M79: 44,677,404 km (0.068 R)
• M80: 45,727,581 km (0.05 R)
• M81: 46,104,568 km (0.099 R)
• M82: 46,634,144 km (0.06 R)
• M83: 47,622,986 km (0.056 R)
• M84: 47,775,726 km (0.055 R)
• M85: 48,311,735 km (0.12 R)
• M86: 48,695,603 km (0.118 R)
• M87: 48,772,646 km (0.114 R)
• M88: 49,234,903 km (0.069 R)
• M89: 51,020,803 km (0.108 R)
• M90: 51,411,851 km (0.081 R)
• M91: 51,490,241 km (0.047 R)
• M92: 52,196,941 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.7

Radius: 4.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.18 AU - 11.88 AU

Year: 22416 Days

Day: 19.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,534,830 km

• M1: 61,485 km (0.109 R)
• M2: 172,038 km (0.118 R)
• M3: 303,384 km (0.1 R)
• M4: 338,091 km (0.06 R)
• M5: 437,574 km (0.108 R)
• M6: 726,298 km (0.074 R)
• M7: 1,028,785 km (0.119 R)
• M8: 1,193,342 km (0.113 R)
• M9: 1,307,785 km (0.084 R)
• M10: 1,588,729 km (0.094 R)
• M11: 1,844,093 km (0.058 R)
• M12: 2,089,433 km (0.105 R)
• M13: 2,709,517 km (0.112 R)
• M14: 2,809,598 km (0.055 R)
• M15: 2,885,593 km (0.03 R)
• M16: 3,248,817 km (0.064 R)
• M17: 3,328,702 km (0.116 R)
• M18: 3,599,175 km (0.081 R)
• M19: 3,820,580 km (0.108 R)
• M20: 4,218,810 km (0.08 R)
• M21: 4,780,101 km (0.099 R)
• M22: 5,458,976 km (0.111 R)
• M23: 6,069,335 km (0.084 R)
• M24: 6,299,566 km (0.084 R)
• M25: 6,399,049 km (0.114 R)
• M26: 7,110,536 km (0.056 R)
• M27: 7,388,190 km (0.056 R)
• M28: 7,882,461 km (0.081 R)
• M29: 8,133,487 km (0.106 R)
• M30: 8,496,860 km (0.09 R)
• M31: 8,717,367 km (0.111 R)
• M32: 8,865,469 km (0.079 R)
• M33: 9,314,711 km (0.088 R)
• M34: 9,771,284 km (0.025 R)
• M35: 9,886,624 km (0.095 R)
• M36: 10,274,232 km (0.08 R)
• M37: 10,548,445 km (0.113 R)
• M38: 10,587,789 km (0.09 R)
• M39: 10,785,408 km (0.054 R)
• M40: 11,345,203 km (0.113 R)
• M41: 11,385,595 km (0.118 R)
• M42: 11,710,073 km (0.106 R)
• M43: 12,119,971 km (0.064 R)
• M44: 12,243,838 km (0.101 R)
• M45: 12,827,569 km (0.095 R)
• M46: 13,548,481 km (0.082 R)
• M47: 14,238,875 km (0.075 R)
• M48: 14,325,941 km (0.096 R)
• M49: 14,413,306 km (0.1 R)
• M50: 14,852,376 km (0.093 R)
• M51: 15,162,343 km (0.096 R)
• M52: 16,974,122 km (0.098 R)
• M53: 17,020,199 km (0.097 R)
• M54: 17,530,776 km (0.049 R)
• M55: 17,670,949 km (0.083 R)
• M56: 18,757,479 km (0.105 R)
• M57: 18,948,665 km (0.114 R)
• M58: 19,188,470 km (0.053 R)
• M59: 19,236,641 km (0.061 R)
• M60: 19,332,982 km (0.084 R)
• M61: 19,574,433 km (0.12 R)
• M62: 20,451,974 km (0.091 R)
• M63: 20,846,164 km (0.081 R)
• M64: 21,342,380 km (0.117 R)
• M65: 21,491,978 km (0.089 R)
• M66: 23,109,430 km (0.097 R)
• M67: 23,777,684 km (0.117 R)
• M68: 24,348,101 km (0.114 R)
• M69: 25,449,440 km (0.06 R)
• M70: 25,608,014 km (0.086 R)
• M71: 27,212,601 km (0.08 R)
• M72: 27,700,290 km (0.102 R)
• M73: 28,300,327 km (0.103 R)
• M74: 28,739,397 km (0.105 R)
• M75: 28,794,449 km (0.118 R)
• M76: 29,346,764 km (0.058 R)
• M77: 29,846,870 km (0.102 R)
• M78: 30,125,870 km (0.033 R)
• M79: 30,461,866 km (0.083 R)
• M80: 31,307,244 km (0.118 R)
• M81: 31,989,111 km (0.113 R)
• M82: 32,331,840 km (0.047 R)
• M83: 32,503,728 km (0.106 R)
• M84: 33,078,782 km (0.078 R)
• M85: 33,541,189 km (0.08 R)
• M86: 34,765,049 km (0.039 R)
• M87: 34,823,692 km (0.062 R)
• M88: 34,882,484 km (0.035 R)
• M89: 36,062,960 km (0.039 R)
• M90: 36,122,351 km (0.079 R)
• M91: 36,538,831 km (0.067 R)
• M92: 37,016,796 km (0.093 R)
• M93: 37,556,994 km (0.114 R)
• M94: 37,918,572 km (0.093 R)
• M95: 38,827,529 km (0.08 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 16,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit