🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 12.3

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.89 AU - 1.15 AU

Year: 687 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 66,460,673 km

• M1: 154,684 km (0.043 R)
• M2: 264,788 km (0.103 R)
• M3: 343,776 km (0.069 R)
• M4: 503,696 km (0.068 R)
• M5: 692,788 km (0.116 R)
• M6: 790,026 km (0.091 R)
• M7: 968,646 km (0.076 R)
• M8: 1,144,873 km (0.05 R)
• M9: 1,279,959 km (0.086 R)
• M10: 1,373,159 km (0.105 R)
• M11: 1,536,071 km (0.074 R)
• M12: 1,660,985 km (0.103 R)
• M13: 1,822,102 km (0.06 R)
• M14: 1,907,971 km (0.088 R)
• M15: 2,056,672 km (0.079 R)
• M16: 2,167,224 km (0.095 R)
• M17: 2,272,840 km (0.052 R)
• M18: 2,351,379 km (0.093 R)
• M19: 2,540,770 km (0.072 R)
• M20: 2,629,931 km (0.075 R)
• M21: 2,720,288 km (0.064 R)
• M22: 2,942,740 km (0.1 R)
• M23: 3,052,395 km (0.105 R)
• M24: 3,155,318 km (0.101 R)
• M25: 3,259,588 km (0.081 R)
• M26: 3,397,667 km (0.114 R)
• M27: 3,537,690 km (0.076 R)
• M28: 3,755,655 km (0.059 R)
• M29: 3,917,819 km (0.071 R)
• M30: 4,012,664 km (0.06 R)
• M31: 4,708,144 km (0.097 R)
• M32: 5,004,348 km (0.095 R)
• M33: 5,154,694 km (0.076 R)
• M34: 5,479,471 km (0.089 R)
• M35: 5,556,813 km (0.105 R)
• M36: 5,634,604 km (0.075 R)
• M37: 5,830,577 km (0.105 R)
• M38: 6,310,188 km (0.103 R)
• M39: 6,462,778 km (0.049 R)
• M40: 6,647,381 km (0.084 R)
• M41: 6,761,225 km (0.095 R)
• M42: 6,906,784 km (0.079 R)
• M43: 7,085,105 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.5

Radius: 9.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.95 AU - 1.39 AU

Year: 844 Days

Day: 11 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 66,460,673 km

• M1: 123,568 km (0.084 R)
• M2: 210,783 km (0.11 R)
• M3: 277,803 km (0.104 R)
• M4: 340,335 km (0.074 R)
• M5: 448,046 km (0.101 R)
• M6: 522,246 km (0.097 R)
• M7: 601,383 km (0.112 R)
• M8: 680,970 km (0.079 R)
• M9: 828,174 km (0.075 R)
• M10: 908,358 km (0.083 R)
• M11: 1,067,082 km (0.087 R)
• M12: 1,144,723 km (0.091 R)
• M13: 1,224,309 km (0.083 R)
• M14: 1,372,560 km (0.029 R)
• M15: 1,609,224 km (0.117 R)
• M16: 1,741,768 km (0.11 R)
• M17: 1,828,086 km (0.11 R)
• M18: 1,896,901 km (0.073 R)
• M19: 2,095,717 km (0.104 R)
• M20: 2,241,126 km (0.057 R)
• M21: 2,430,816 km (0.087 R)
• M22: 2,499,930 km (0.09 R)
• M23: 2,647,284 km (0.107 R)
• M24: 2,718,493 km (0.076 R)
• M25: 2,906,537 km (0.098 R)
• M26: 3,076,480 km (0.057 R)
• M27: 3,159,058 km (0.08 R)
• M28: 3,242,235 km (0.107 R)
• M29: 3,364,755 km (0.102 R)
• M30: 3,677,415 km (0.096 R)
• M31: 3,910,189 km (0.117 R)
• M32: 3,983,343 km (0.078 R)
• M33: 4,048,866 km (0.025 R)
• M34: 4,164,356 km (0.084 R)
• M35: 4,230,777 km (0.112 R)
• M36: 4,314,403 km (0.057 R)
• M37: 4,783,990 km (0.114 R)
• M38: 5,020,654 km (0.068 R)
• M39: 5,180,574 km (0.089 R)
• M40: 5,315,063 km (0.12 R)
• M41: 5,468,849 km (0.106 R)
• M42: 5,532,728 km (0.089 R)
• M43: 5,596,756 km (0.082 R)
• M44: 5,661,083 km (0.105 R)
• M45: 5,771,935 km (0.092 R)
• M46: 5,930,060 km (0.102 R)
• M47: 6,089,830 km (0.08 R)
• M48: 6,165,377 km (0.104 R)
• M49: 6,241,373 km (0.086 R)
• M50: 6,384,688 km (0.08 R)
• M51: 6,567,646 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.4

Radius: 10.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.28 AU - 1.7 AU

Year: 1213 Days

Day: 14.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 66,460,673 km

• M1: 137,032 km (0.095 R)
• M2: 215,421 km (0.074 R)
• M3: 340,934 km (0.113 R)
• M4: 479,760 km (0.104 R)
• M5: 631,303 km (0.112 R)
• M6: 709,094 km (0.119 R)
• M7: 785,538 km (0.082 R)
• M8: 942,467 km (0.096 R)
• M9: 1,027,737 km (0.094 R)
• M10: 1,104,780 km (0.087 R)
• M11: 1,341,743 km (0.112 R)
• M12: 1,445,115 km (0.085 R)
• M13: 1,563,747 km (0.07 R)
• M14: 1,659,788 km (0.075 R)
• M15: 1,791,135 km (0.056 R)
• M16: 1,967,062 km (0.041 R)
• M17: 2,227,512 km (0.058 R)
• M18: 2,521,771 km (0.098 R)
• M19: 2,673,613 km (0.12 R)
• M20: 2,789,551 km (0.099 R)
• M21: 2,860,012 km (0.095 R)
• M22: 2,938,850 km (0.12 R)
• M23: 3,188,230 km (0.113 R)
• M24: 3,270,209 km (0.102 R)
• M25: 3,336,332 km (0.077 R)
• M26: 3,411,131 km (0.12 R)
• M27: 3,622,064 km (0.057 R)
• M28: 3,699,107 km (0.073 R)
• M29: 3,889,844 km (0.079 R)
• M30: 4,003,987 km (0.114 R)
• M31: 4,137,129 km (0.041 R)
• M32: 4,280,743 km (0.12 R)
• M33: 4,703,207 km (0.086 R)
• M34: 4,900,527 km (0.092 R)
• M35: 4,995,372 km (0.091 R)
• M36: 5,100,539 km (0.088 R)
• M37: 5,167,858 km (0.106 R)
• M38: 5,420,380 km (0.078 R)
• M39: 5,489,045 km (0.107 R)
• M40: 5,627,423 km (0.099 R)
• M41: 5,746,802 km (0.096 R)
• M42: 5,867,228 km (0.07 R)
• M43: 6,059,462 km (0.096 R)
• M44: 6,274,284 km (0.08 R)
• M45: 6,387,979 km (0.054 R)
• M46: 6,575,275 km (0.086 R)
• M47: 6,944,782 km (0.102 R)
• M48: 7,073,137 km (0.084 R)
• M49: 7,299,479 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.1

Radius: 5.3

Gravity: 34.04 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.56 AU - 7 AU

Year: 9267 Days

Day: 24 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,460,673 km

• M1: 89,609 km (0.081 R)
• M2: 141,220 km (0.045 R)
• M3: 231,877 km (0.079 R)
• M4: 503,546 km (0.079 R)
• M5: 668,852 km (0.052 R)
• M6: 704,008 km (0.054 R)
• M7: 813,214 km (0.102 R)
• M8: 908,657 km (0.118 R)
• M9: 987,496 km (0.108 R)
• M10: 1,048,382 km (0.073 R)
• M11: 1,131,259 km (0.098 R)
• M12: 1,746,854 km (0.06 R)
• M13: 2,421,840 km (0.109 R)
• M14: 2,815,731 km (0.111 R)
• M15: 3,020,082 km (0.085 R)
• M16: 3,443,145 km (0.097 R)
• M17: 3,567,460 km (0.064 R)
• M18: 3,916,921 km (0.1 R)
• M19: 4,210,881 km (0.06 R)
• M20: 4,410,893 km (0.092 R)
• M21: 4,579,939 km (0.088 R)
• M22: 4,924,463 km (0.066 R)
• M23: 5,064,636 km (0.1 R)
• M24: 5,456,882 km (0.07 R)
• M25: 5,638,344 km (0.12 R)
• M26: 6,460,384 km (0.03 R)
• M27: 7,479,146 km (0.102 R)
• M28: 7,519,387 km (0.079 R)
• M29: 8,757,759 km (0.092 R)
• M30: 10,058,213 km (0.094 R)
• M31: 10,370,274 km (0.118 R)
• M32: 10,775,983 km (0.102 R)
• M33: 11,696,310 km (0.119 R)
• M34: 11,789,808 km (0.111 R)
• M35: 13,513,176 km (0.08 R)
• M36: 14,404,031 km (0.116 R)
• M37: 14,554,377 km (0.101 R)
• M38: 15,262,723 km (0.105 R)
• M39: 16,241,841 km (0.086 R)
• M40: 18,260,215 km (0.111 R)
• M41: 18,749,700 km (0.092 R)
• M42: 19,464,478 km (0.107 R)
• M43: 19,852,984 km (0.1 R)
• M44: 20,076,034 km (0.101 R)
• M45: 22,121,636 km (0.041 R)
• M46: 22,237,275 km (0.063 R)
• M47: 22,469,002 km (0.119 R)
• M48: 22,934,850 km (0.105 R)
• M49: 23,462,780 km (0.096 R)
• M50: 23,757,937 km (0.093 R)
• M51: 23,817,028 km (0.047 R)
• M52: 26,040,053 km (0.112 R)
• M53: 27,021,714 km (0.116 R)
• M54: 28,957,809 km (0.107 R)
• M55: 30,038,355 km (0.086 R)
• M56: 30,166,411 km (0.052 R)
• M57: 30,487,148 km (0.119 R)
• M58: 30,551,476 km (0.105 R)
• M59: 34,223,056 km (0.071 R)
• M60: 34,557,707 km (0.113 R)
• M61: 35,703,177 km (0.083 R)
• M62: 35,906,631 km (0.101 R)
• M63: 36,519,383 km (0.077 R)
• M64: 37,410,388 km (0.075 R)
• M65: 38,586,377 km (0.108 R)
• M66: 38,864,779 km (0.076 R)
• M67: 39,213,791 km (0.077 R)
• M68: 39,704,172 km (0.044 R)
• M69: 40,337,570 km (0.065 R)
• M70: 40,620,160 km (0.066 R)
• M71: 40,690,920 km (0.095 R)
• M72: 41,543,179 km (0.09 R)
• M73: 42,329,615 km (0.089 R)
• M74: 42,688,650 km (0.114 R)
• M75: 43,409,861 km (0.119 R)
• M76: 43,627,077 km (0.1 R)
• M77: 44,207,816 km (0.074 R)
• M78: 44,353,525 km (0.089 R)
• M79: 44,572,237 km (0.07 R)
• M80: 44,718,095 km (0.048 R)
• M81: 45,744,635 km (0.062 R)
• M82: 46,039,343 km (0.105 R)
• M83: 46,853,006 km (0.081 R)
• M84: 48,795,085 km (0.102 R)
• M85: 49,020,829 km (0.12 R)
• M86: 49,096,226 km (0.113 R)
• M87: 49,473,362 km (0.034 R)
• M88: 49,851,695 km (0.119 R)
• M89: 50,003,238 km (0.113 R)
• M90: 50,458,763 km (0.119 R)
• M91: 50,610,904 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.8

Radius: 3

Gravity: 57.64 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.85 AU - 9.65 AU

Year: 18760 Days

Day: 18.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,460,673 km

• M1: 43,234 km (0.112 R)
• M2: 76,145 km (0.109 R)
• M3: 124,615 km (0.096 R)
• M4: 284,236 km (0.066 R)
• M5: 609,013 km (0.111 R)
• M6: 847,771 km (0.101 R)
• M7: 1,062,743 km (0.089 R)
• M8: 1,189,303 km (0.09 R)
• M9: 1,320,650 km (0.091 R)
• M10: 1,830,779 km (0.059 R)
• M11: 2,137,754 km (0.055 R)
• M12: 2,560,368 km (0.101 R)
• M13: 2,798,527 km (0.108 R)
• M14: 3,405,596 km (0.077 R)
• M15: 3,516,747 km (0.12 R)
• M16: 3,591,546 km (0.113 R)
• M17: 3,780,937 km (0.075 R)
• M18: 4,208,936 km (0.071 R)
• M19: 4,693,035 km (0.112 R)
• M20: 4,900,078 km (0.071 R)
• M21: 5,067,628 km (0.032 R)
• M22: 5,152,300 km (0.083 R)
• M23: 5,978,380 km (0.085 R)
• M24: 6,022,960 km (0.066 R)
• M25: 6,475,194 km (0.107 R)
• M26: 6,659,200 km (0.084 R)
• M27: 7,316,383 km (0.098 R)
• M28: 8,440,013 km (0.04 R)
• M29: 9,304,539 km (0.057 R)
• M30: 9,616,301 km (0.082 R)
• M31: 10,680,091 km (0.097 R)
• M32: 11,225,824 km (0.072 R)
• M33: 11,668,784 km (0.073 R)
• M34: 11,948,681 km (0.071 R)
• M35: 12,061,179 km (0.11 R)
• M36: 12,400,915 km (0.074 R)
• M37: 12,801,389 km (0.111 R)
• M38: 13,089,814 km (0.107 R)
• M39: 15,781,379 km (0.048 R)
• M40: 16,339,678 km (0.033 R)
• M41: 16,904,260 km (0.101 R)
• M42: 18,766,754 km (0.037 R)
• M43: 19,160,046 km (0.12 R)
• M44: 19,225,870 km (0.119 R)
• M45: 20,692,976 km (0.112 R)
• M46: 21,235,418 km (0.117 R)
• M47: 22,057,608 km (0.079 R)
• M48: 24,944,547 km (0.101 R)
• M49: 25,593,952 km (0.094 R)
• M50: 26,248,891 km (0.045 R)
• M51: 26,322,045 km (0.105 R)
• M52: 27,575,376 km (0.105 R)
• M53: 29,074,496 km (0.066 R)
• M54: 29,377,431 km (0.086 R)
• M55: 29,681,564 km (0.077 R)
• M56: 29,834,004 km (0.06 R)
• M57: 30,063,038 km (0.114 R)
• M58: 30,676,839 km (0.104 R)
• M59: 32,621,461 km (0.115 R)
• M60: 32,700,000 km (0.093 R)
• M61: 33,727,738 km (0.085 R)
• M62: 35,007,099 km (0.09 R)
• M63: 36,058,173 km (0.111 R)
• M64: 36,383,549 km (0.083 R)
• M65: 36,873,631 km (0.112 R)
• M66: 37,119,570 km (0.09 R)
• M67: 38,356,894 km (0.109 R)
• M68: 39,105,781 km (0.11 R)
• M69: 39,775,531 km (0.074 R)
• M70: 40,956,606 km (0.093 R)
• M71: 42,492,078 km (0.072 R)
• M72: 42,663,817 km (0.038 R)
• M73: 42,749,836 km (0.046 R)
• M74: 45,531,159 km (0.068 R)
• M75: 45,706,937 km (0.118 R)
• M76: 46,943,513 km (0.032 R)
• M77: 47,387,818 km (0.077 R)
• M78: 48,012,240 km (0.079 R)
• M79: 49,539,933 km (0.096 R)
• M80: 50,810,019 km (0.118 R)
• M81: 52,182,580 km (0.075 R)
• M82: 52,458,588 km (0.087 R)
• M83: 52,735,045 km (0.102 R)
• M84: 53,011,950 km (0.11 R)
• M85: 53,196,853 km (0.032 R)
• M86: 53,752,909 km (0.075 R)
• M87: 56,467,212 km (0.081 R)
• M88: 57,318,574 km (0.099 R)
• M89: 59,705,857 km (0.1 R)
• M90: 61,153,665 km (0.11 R)
• M91: 61,930,527 km (0.078 R)
• M92: 62,027,915 km (0.053 R)
• M93: 63,298,001 km (0.078 R)
• M94: 65,466,871 km (0.06 R)
• M95: 65,863,754 km (0.099 R)
• M96: 66,162,052 km (0.12 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: 526 - 17,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit