🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.87 AU - 0.93 AU

Year: 375 Days

Day: 26.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,437,001 km

• M1: 749,635 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.12 AU - 1.14 AU

Year: 528 Days

Day: 36.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,437,001 km

• M1: 717,771 km (0.082 R)

Asteroid Belt

Center: 3.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.1

Radius: 14.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.28 AU - 5.98 AU

Year: 5109 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,437,001 km

• M1: 185,651 km (0.087 R)
• M2: 299,196 km (0.061 R)
• M3: 581,637 km (0.113 R)
• M4: 772,673 km (0.09 R)
• M5: 945,159 km (0.094 R)
• M6: 1,237,623 km (0.119 R)
• M7: 1,444,068 km (0.087 R)
• M8: 1,731,745 km (0.091 R)
• M9: 1,983,069 km (0.118 R)
• M10: 2,462,082 km (0.094 R)
• M11: 2,704,879 km (0.057 R)
• M12: 3,105,951 km (0.072 R)
• M13: 3,369,094 km (0.096 R)
• M14: 3,503,433 km (0.12 R)
• M15: 3,616,977 km (0.088 R)
• M16: 3,941,156 km (0.118 R)
• M17: 4,106,910 km (0.099 R)
• M18: 4,593,253 km (0.116 R)
• M19: 4,692,885 km (0.106 R)
• M20: 4,818,248 km (0.105 R)
• M21: 5,253,279 km (0.081 R)
• M22: 5,409,908 km (0.088 R)
• M23: 5,515,225 km (0.116 R)
• M24: 5,835,364 km (0.108 R)
• M25: 6,216,540 km (0.076 R)
• M26: 6,465,770 km (0.098 R)
• M27: 6,775,138 km (0.057 R)
• M28: 7,233,805 km (0.104 R)
• M29: 7,791,655 km (0.114 R)
• M30: 8,060,782 km (0.055 R)
• M31: 8,516,308 km (0.098 R)
• M32: 9,294,067 km (0.105 R)
• M33: 10,290,090 km (0.119 R)
• M34: 10,486,811 km (0.093 R)
• M35: 10,585,695 km (0.073 R)
• M36: 10,917,353 km (0.107 R)
• M37: 11,151,624 km (0.037 R)
• M38: 12,139,867 km (0.114 R)
• M39: 12,522,090 km (0.053 R)
• M40: 12,837,891 km (0.093 R)
• M41: 13,513,026 km (0.053 R)
• M42: 13,800,703 km (0.062 R)
• M43: 13,945,364 km (0.098 R)
• M44: 14,054,122 km (0.114 R)
• M45: 14,455,642 km (0.102 R)
• M46: 14,786,852 km (0.099 R)
• M47: 15,046,255 km (0.05 R)
• M48: 15,232,504 km (0.051 R)
• M49: 17,020,199 km (0.118 R)
• M50: 17,369,958 km (0.026 R)
• M51: 17,487,093 km (0.104 R)
• M52: 18,713,198 km (0.081 R)
• M53: 18,833,325 km (0.068 R)
• M54: 19,356,917 km (0.066 R)
• M55: 19,559,473 km (0.115 R)
• M56: 20,294,896 km (0.085 R)
• M57: 20,418,314 km (0.073 R)
• M58: 20,914,530 km (0.091 R)
• M59: 21,498,560 km (0.086 R)
• M60: 22,342,292 km (0.104 R)
• M61: 22,725,562 km (0.109 R)
• M62: 23,714,703 km (0.075 R)
• M63: 23,888,087 km (0.069 R)
• M64: 24,761,888 km (0.069 R)
• M65: 25,424,009 km (0.114 R)
• M66: 26,136,693 km (0.111 R)
• M67: 26,315,911 km (0.045 R)
• M68: 26,675,544 km (0.118 R)
• M69: 27,036,973 km (0.071 R)
• M70: 27,445,375 km (0.108 R)
• M71: 27,764,318 km (0.096 R)
• M72: 28,130,533 km (0.107 R)
• M73: 28,636,623 km (0.111 R)
• M74: 28,775,150 km (0.07 R)
• M75: 28,913,977 km (0.071 R)
• M76: 29,192,080 km (0.095 R)
• M77: 29,657,778 km (0.074 R)
• M78: 30,172,843 km (0.112 R)
• M79: 30,596,505 km (0.091 R)
• M80: 30,927,415 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516

Radius: 7.9

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.33 AU - 14.05 AU

Year: 22273 Days

Day: 24.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 59,437,001 km

• M1: 340,634 km (0.11 R)
• M2: 391,946 km (0.079 R)
• M3: 465,100 km (0.111 R)
• M4: 879,486 km (0.089 R)
• M5: 1,300,903 km (0.11 R)
• M6: 1,444,667 km (0.053 R)
• M7: 1,842,447 km (0.115 R)
• M8: 1,939,088 km (0.039 R)
• M9: 3,224,881 km (0.045 R)
• M10: 3,341,867 km (0.089 R)
• M11: 4,031,214 km (0.093 R)
• M12: 4,500,353 km (0.118 R)
• M13: 4,719,364 km (0.116 R)
• M14: 5,305,040 km (0.066 R)
• M15: 6,105,239 km (0.069 R)
• M16: 6,942,688 km (0.089 R)
• M17: 7,920,758 km (0.11 R)
• M18: 8,132,290 km (0.051 R)
• M19: 8,996,517 km (0.111 R)
• M20: 9,272,525 km (0.049 R)
• M21: 9,495,276 km (0.037 R)
• M22: 10,577,916 km (0.082 R)
• M23: 12,061,029 km (0.117 R)
• M24: 13,734,581 km (0.118 R)
• M25: 14,437,092 km (0.042 R)
• M26: 15,347,994 km (0.09 R)
• M27: 16,478,953 km (0.114 R)
• M28: 17,156,781 km (0.05 R)
• M29: 17,430,396 km (0.093 R)
• M30: 18,539,365 km (0.084 R)
• M31: 18,679,688 km (0.1 R)
• M32: 20,970,929 km (0.089 R)
• M33: 22,075,260 km (0.104 R)
• M34: 22,223,811 km (0.096 R)
• M35: 22,671,857 km (0.043 R)
• M36: 23,425,082 km (0.118 R)
• M37: 23,500,928 km (0.05 R)
• M38: 23,881,056 km (0.093 R)
• M39: 25,266,183 km (0.081 R)
• M40: 25,421,765 km (0.073 R)
• M41: 25,890,155 km (0.061 R)
• M42: 26,835,614 km (0.097 R)
• M43: 27,712,258 km (0.106 R)
• M44: 27,952,961 km (0.114 R)
• M45: 30,232,682 km (0.099 R)
• M46: 30,315,261 km (0.03 R)
• M47: 31,227,957 km (0.094 R)
• M48: 31,981,482 km (0.094 R)
• M49: 32,149,630 km (0.085 R)
• M50: 32,995,306 km (0.04 R)
• M51: 33,934,033 km (0.117 R)
• M52: 38,220,610 km (0.113 R)
• M53: 38,846,827 km (0.072 R)
• M54: 38,936,586 km (0.069 R)
• M55: 39,026,345 km (0.096 R)
• M56: 40,745,523 km (0.086 R)
• M57: 42,859,640 km (0.12 R)
• M58: 42,952,391 km (0.103 R)
• M59: 43,045,142 km (0.107 R)
• M60: 43,323,992 km (0.069 R)
• M61: 44,445,079 km (0.105 R)
• M62: 44,726,771 km (0.113 R)
• M63: 45,292,102 km (0.101 R)
• M64: 45,575,739 km (0.043 R)
• M65: 45,764,981 km (0.114 R)
• M66: 47,097,898 km (0.116 R)
• M67: 48,733,451 km (0.108 R)
• M68: 49,315,088 km (0.085 R)
• M69: 50,779,352 km (0.062 R)
• M70: 51,073,910 km (0.097 R)
• M71: 52,853,077 km (0.114 R)
• M72: 55,055,308 km (0.073 R)
• M73: 55,762,158 km (0.099 R)
• M74: 56,573,876 km (0.12 R)
• M75: 57,287,158 km (0.083 R)
• M76: 58,517,002 km (0.053 R)
• M77: 59,548,480 km (0.045 R)
• M78: 61,106,990 km (0.117 R)
• M79: 61,734,254 km (0.068 R)
• M80: 62,048,559 km (0.104 R)
• M81: 63,205,848 km (0.116 R)
• M82: 63,946,059 km (0.115 R)
• M83: 65,541,670 km (0.071 R)
• M84: 65,648,632 km (0.106 R)
• M85: 65,862,407 km (0.05 R)
• M86: 66,076,482 km (0.107 R)
• M87: 67,581,736 km (0.12 R)
• M88: 68,013,774 km (0.05 R)
• M89: 68,338,551 km (0.118 R)
• M90: 68,772,236 km (0.092 R)
• M91: 69,860,560 km (0.095 R)
• M92: 70,078,973 km (0.116 R)
• M93: 70,406,891 km (0.119 R)
• M94: 70,735,259 km (0.047 R)
• M95: 71,064,374 km (0.108 R)
• M96: 72,054,263 km (0.04 R)
• M97: 72,827,385 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.6

Radius: 7

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.24 AU - 16.82 AU

Year: 23107 Days

Day: 16.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,437,001 km

• M1: 96,790 km (0.096 R)
• M2: 307,723 km (0.091 R)
• M3: 544,087 km (0.112 R)
• M4: 730,786 km (0.118 R)
• M5: 790,774 km (0.072 R)
• M6: 873,502 km (0.063 R)
• M7: 1,003,353 km (0.112 R)
• M8: 1,306,139 km (0.12 R)
• M9: 1,532,032 km (0.079 R)
• M10: 1,716,336 km (0.066 R)
• M11: 2,193,554 km (0.095 R)
• M12: 2,741,531 km (0.058 R)
• M13: 2,901,002 km (0.084 R)
• M14: 3,229,369 km (0.119 R)
• M15: 3,296,389 km (0.074 R)
• M16: 3,849,901 km (0.062 R)
• M17: 3,992,767 km (0.093 R)
• M18: 4,886,465 km (0.104 R)
• M19: 5,316,110 km (0.108 R)
• M20: 5,798,563 km (0.082 R)
• M21: 5,921,383 km (0.053 R)
• M22: 6,127,978 km (0.092 R)
• M23: 6,421,339 km (0.111 R)
• M24: 6,805,058 km (0.095 R)
• M25: 7,196,406 km (0.051 R)
• M26: 8,137,675 km (0.047 R)
• M27: 8,786,481 km (0.105 R)
• M28: 10,231,896 km (0.103 R)
• M29: 12,640,571 km (0.08 R)
• M30: 13,174,636 km (0.112 R)
• M31: 14,430,959 km (0.102 R)
• M32: 14,820,960 km (0.1 R)
• M33: 14,933,009 km (0.048 R)
• M34: 15,839,423 km (0.067 R)
• M35: 17,114,744 km (0.078 R)
• M36: 17,232,179 km (0.062 R)
• M37: 17,943,217 km (0.041 R)
• M38: 18,242,413 km (0.114 R)
• M39: 19,824,111 km (0.077 R)
• M40: 20,257,347 km (0.082 R)
• M41: 21,639,482 km (0.07 R)
• M42: 23,769,157 km (0.102 R)
• M43: 23,966,028 km (0.119 R)
• M44: 24,295,293 km (0.083 R)
• M45: 25,359,382 km (0.115 R)
• M46: 27,739,335 km (0.099 R)
• M47: 28,154,469 km (0.112 R)
• M48: 29,482,599 km (0.114 R)
• M49: 30,331,866 km (0.034 R)
• M50: 31,117,404 km (0.042 R)
• M51: 31,261,018 km (0.087 R)
• M52: 31,548,695 km (0.054 R)
• M53: 34,548,581 km (0.09 R)
• M54: 34,622,782 km (0.026 R)
• M55: 34,697,132 km (0.105 R)
• M56: 34,771,631 km (0.064 R)
• M57: 35,293,878 km (0.083 R)
• M58: 36,724,632 km (0.089 R)
• M59: 36,800,478 km (0.101 R)
• M60: 38,404,915 km (0.1 R)
• M61: 41,129,242 km (0.043 R)
• M62: 41,365,606 km (0.086 R)
• M63: 42,315,702 km (0.08 R)
• M64: 42,713,782 km (0.056 R)
• M65: 45,290,307 km (0.052 R)
• M66: 45,697,362 km (0.097 R)
• M67: 46,597,343 km (0.103 R)
• M68: 47,090,567 km (0.098 R)
• M69: 47,751,042 km (0.12 R)
• M70: 48,581,011 km (0.094 R)
• M71: 49,164,742 km (0.096 R)
• M72: 49,583,167 km (0.075 R)
• M73: 50,002,789 km (0.105 R)
• M74: 50,423,458 km (0.105 R)
• M75: 50,845,474 km (0.095 R)
• M76: 51,607,825 km (0.108 R)
• M77: 51,947,861 km (0.12 R)
• M78: 52,203,374 km (0.092 R)
• M79: 52,544,756 km (0.077 R)
• M80: 52,715,746 km (0.062 R)
• M81: 54,090,102 km (0.063 R)
• M82: 54,781,693 km (0.057 R)
• M83: 55,389,360 km (0.114 R)
• M84: 55,563,342 km (0.114 R)
• M85: 56,173,701 km (0.09 R)
• M86: 56,786,454 km (0.064 R)
• M87: 57,753,604 km (0.088 R)
• M88: 58,018,243 km (0.116 R)
• M89: 58,637,578 km (0.1 R)
• M90: 58,903,713 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 16,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit