🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.7 AU

Year: 185 Days

Day: 33.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,294,264 km

• M1: 48,171 km (0.11 R)
• M2: 130,300 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.91 AU - 0.99 AU

Year: 351 Days

Day: 13.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.77 AU - 2.63 AU

Year: 1236 Days

Day: 19.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,294,264 km

• M1: 1,253,481 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.3

Radius: 11.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.11 AU - 6.29 AU

Year: 4491 Days

Day: 6 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 104,294,264 km

• M1: 248,033 km (0.118 R)
• M2: 330,312 km (0.101 R)
• M3: 610,509 km (0.074 R)
• M4: 1,203,365 km (0.095 R)
• M5: 1,329,626 km (0.111 R)
• M6: 1,778,868 km (0.079 R)
• M7: 1,953,748 km (0.063 R)
• M8: 2,211,505 km (0.069 R)
• M9: 2,480,482 km (0.099 R)
• M10: 2,760,230 km (0.115 R)
• M11: 2,946,629 km (0.066 R)
• M12: 3,368,196 km (0.092 R)
• M13: 3,752,812 km (0.066 R)
• M14: 3,884,309 km (0.109 R)
• M15: 3,960,005 km (0.101 R)
• M16: 4,093,895 km (0.072 R)
• M17: 4,171,088 km (0.104 R)
• M18: 4,366,163 km (0.049 R)
• M19: 4,584,277 km (0.085 R)
• M20: 4,745,095 km (0.098 R)
• M21: 5,072,714 km (0.11 R)
• M22: 5,197,329 km (0.064 R)
• M23: 5,281,104 km (0.107 R)
• M24: 5,901,786 km (0.032 R)
• M25: 6,165,377 km (0.116 R)
• M26: 6,343,249 km (0.052 R)
• M27: 6,590,684 km (0.079 R)
• M28: 6,772,744 km (0.082 R)
• M29: 6,956,301 km (0.098 R)
• M30: 7,141,653 km (0.054 R)
• M31: 7,375,624 km (0.084 R)
• M32: 7,517,293 km (0.108 R)
• M33: 7,707,432 km (0.09 R)
• M34: 8,165,650 km (0.107 R)
• M35: 8,263,338 km (0.066 R)
• M36: 8,385,858 km (0.066 R)
• M37: 8,583,178 km (0.075 R)
• M38: 8,682,511 km (0.103 R)
• M39: 8,882,224 km (0.104 R)
• M40: 9,362,583 km (0.106 R)
• M41: 9,618,844 km (0.054 R)
• M42: 10,007,649 km (0.092 R)
• M43: 10,269,595 km (0.11 R)
• M44: 10,854,223 km (0.111 R)
• M45: 11,313,189 km (0.097 R)
• M46: 11,778,738 km (0.036 R)
• M47: 11,999,993 km (0.12 R)
• M48: 12,083,319 km (0.039 R)
• M49: 13,126,764 km (0.114 R)
• M50: 13,413,693 km (0.099 R)
• M51: 15,480,088 km (0.086 R)
• M52: 15,661,850 km (0.041 R)
• M53: 16,211,173 km (0.063 R)
• M54: 16,364,960 km (0.095 R)
• M55: 16,457,411 km (0.039 R)
• M56: 16,580,979 km (0.103 R)
• M57: 16,860,129 km (0.105 R)
• M58: 16,984,744 km (0.074 R)
• M59: 17,328,969 km (0.103 R)
• M60: 18,503,461 km (0.084 R)
• M61: 18,599,802 km (0.04 R)
• M62: 18,728,606 km (0.09 R)
• M63: 19,966,529 km (0.084 R)
• M64: 21,029,421 km (0.099 R)
• M65: 21,129,951 km (0.07 R)
• M66: 21,264,440 km (0.058 R)
• M67: 21,669,252 km (0.039 R)
• M68: 22,178,782 km (0.081 R)
• M69: 22,315,365 km (0.101 R)
• M70: 22,486,505 km (0.1 R)
• M71: 22,967,911 km (0.038 R)
• M72: 23,071,582 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.7

Radius: 12

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.09 AU - 11.13 AU

Year: 11283 Days

Day: 11.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 104,294,264 km

• M1: 152,739 km (0.118 R)
• M2: 261,647 km (0.106 R)
• M3: 387,608 km (0.06 R)
• M4: 808,277 km (0.066 R)
• M5: 901,477 km (0.112 R)
• M6: 982,409 km (0.081 R)
• M7: 1,100,143 km (0.105 R)
• M8: 1,761,066 km (0.085 R)
• M9: 1,885,681 km (0.076 R)
• M10: 1,970,354 km (0.109 R)
• M11: 2,277,179 km (0.104 R)
• M12: 2,436,351 km (0.109 R)
• M13: 2,742,129 km (0.119 R)
• M14: 2,961,140 km (0.082 R)
• M15: 3,236,849 km (0.064 R)
• M16: 3,339,174 km (0.057 R)
• M17: 3,705,988 km (0.027 R)
• M18: 3,921,559 km (0.03 R)
• M19: 4,564,231 km (0.118 R)
• M20: 5,421,277 km (0.08 R)
• M21: 5,728,252 km (0.05 R)
• M22: 5,883,983 km (0.039 R)
• M23: 6,072,626 km (0.075 R)
• M24: 6,456,046 km (0.114 R)
• M25: 6,618,210 km (0.091 R)
• M26: 6,814,632 km (0.077 R)
• M27: 7,012,849 km (0.064 R)
• M28: 7,585,210 km (0.118 R)
• M29: 7,790,758 km (0.111 R)
• M30: 8,242,543 km (0.077 R)
• M31: 8,453,925 km (0.084 R)
• M32: 9,281,052 km (0.093 R)
• M33: 9,611,813 km (0.119 R)
• M34: 10,021,262 km (0.074 R)
• M35: 10,588,986 km (0.1 R)
• M36: 10,973,153 km (0.107 R)
• M37: 12,073,446 km (0.098 R)
• M38: 12,596,290 km (0.108 R)
• M39: 12,799,295 km (0.087 R)
• M40: 12,921,666 km (0.079 R)
• M41: 13,003,346 km (0.076 R)
• M42: 13,208,594 km (0.109 R)
• M43: 13,497,767 km (0.104 R)
• M44: 13,830,772 km (0.108 R)
• M45: 13,998,322 km (0.109 R)
• M46: 14,420,038 km (0.101 R)
• M47: 14,803,308 km (0.079 R)
• M48: 15,797,834 km (0.07 R)
• M49: 18,170,756 km (0.102 R)
• M50: 18,723,370 km (0.065 R)
• M51: 19,001,772 km (0.074 R)
• M52: 19,141,347 km (0.056 R)
• M53: 19,515,641 km (0.118 R)
• M54: 21,374,394 km (0.03 R)
• M55: 21,616,743 km (0.068 R)
• M56: 22,743,514 km (0.086 R)
• M57: 22,941,432 km (0.045 R)
• M58: 24,292,301 km (0.115 R)
• M59: 24,595,984 km (0.114 R)
• M60: 24,900,865 km (0.074 R)
• M61: 25,104,916 km (0.07 R)
• M62: 26,600,446 km (0.064 R)
• M63: 27,280,219 km (0.109 R)
• M64: 27,754,145 km (0.087 R)
• M65: 28,177,806 km (0.096 R)
• M66: 30,056,157 km (0.074 R)
• M67: 30,218,919 km (0.034 R)
• M68: 30,709,451 km (0.094 R)
• M69: 30,983,065 km (0.077 R)
• M70: 31,092,721 km (0.098 R)
• M71: 31,753,345 km (0.104 R)
• M72: 32,753,107 km (0.114 R)
• M73: 33,537,748 km (0.112 R)
• M74: 33,988,935 km (0.102 R)
• M75: 35,526,652 km (0.062 R)
• M76: 36,274,940 km (0.069 R)
• M77: 36,448,474 km (0.071 R)
• M78: 38,021,944 km (0.117 R)
• M79: 38,139,379 km (0.057 R)
• M80: 39,023,951 km (0.09 R)
• M81: 39,617,406 km (0.073 R)
• M82: 39,855,715 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.4

Radius: 6.6

Gravity: 21.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.15 AU - 21.83 AU

Year: 27703 Days

Day: 18.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,294,264 km

• M1: 293,062 km (0.103 R)
• M2: 376,837 km (0.08 R)
• M3: 544,387 km (0.077 R)
• M4: 735,423 km (0.117 R)
• M5: 1,426,266 km (0.104 R)
• M6: 1,929,962 km (0.117 R)
• M7: 2,484,521 km (0.096 R)
• M8: 2,529,102 km (0.068 R)
• M9: 3,627,748 km (0.096 R)
• M10: 4,199,362 km (0.092 R)
• M11: 6,257,679 km (0.047 R)
• M12: 6,689,269 km (0.079 R)
• M13: 8,644,812 km (0.097 R)
• M14: 10,110,871 km (0.091 R)
• M15: 10,762,370 km (0.057 R)
• M16: 11,652,178 km (0.107 R)
• M17: 13,501,357 km (0.109 R)
• M18: 14,057,712 km (0.117 R)
• M19: 15,605,152 km (0.119 R)
• M20: 16,021,334 km (0.093 R)
• M21: 16,779,645 km (0.103 R)
• M22: 16,949,738 km (0.083 R)
• M23: 17,982,262 km (0.065 R)
• M24: 21,383,669 km (0.068 R)
• M25: 21,660,575 km (0.101 R)
• M26: 22,124,627 km (0.039 R)
• M27: 23,251,698 km (0.085 R)
• M28: 24,013,301 km (0.089 R)
• M29: 24,686,491 km (0.081 R)
• M30: 25,171,188 km (0.031 R)
• M31: 26,149,857 km (0.085 R)
• M32: 27,140,943 km (0.083 R)
• M33: 27,540,818 km (0.075 R)
• M34: 28,043,467 km (0.1 R)
• M35: 28,650,535 km (0.066 R)
• M36: 28,752,112 km (0.072 R)
• M37: 29,057,741 km (0.091 R)
• M38: 29,159,767 km (0.105 R)
• M39: 29,466,741 km (0.08 R)
• M40: 29,671,990 km (0.077 R)
• M41: 30,083,982 km (0.079 R)
• M42: 30,290,577 km (0.118 R)
• M43: 33,768,129 km (0.049 R)
• M44: 34,955,038 km (0.085 R)
• M45: 36,045,906 km (0.079 R)
• M46: 40,633,774 km (0.067 R)
• M47: 42,473,379 km (0.091 R)
• M48: 43,753,787 km (0.106 R)
• M49: 44,457,495 km (0.112 R)
• M50: 46,591,210 km (0.097 R)
• M51: 49,853,490 km (0.094 R)
• M52: 49,975,712 km (0.105 R)
• M53: 50,588,465 km (0.116 R)
• M54: 51,327,029 km (0.068 R)
• M55: 51,573,866 km (0.056 R)
• M56: 52,565,700 km (0.067 R)
• M57: 52,939,246 km (0.108 R)
• M58: 53,188,775 km (0.073 R)
• M59: 53,313,689 km (0.098 R)
• M60: 53,563,817 km (0.108 R)
• M61: 55,452,041 km (0.114 R)
• M62: 61,377,014 km (0.095 R)
• M63: 61,770,307 km (0.103 R)
• M64: 62,164,498 km (0.114 R)
• M65: 62,427,640 km (0.093 R)
• M66: 62,823,327 km (0.087 R)
• M67: 65,481,531 km (0.088 R)
• M68: 67,499,307 km (0.092 R)
• M69: 67,769,930 km (0.044 R)
• M70: 68,447,907 km (0.104 R)
• M71: 71,595,596 km (0.107 R)
• M72: 73,395,408 km (0.114 R)
• M73: 75,631,148 km (0.087 R)
• M74: 76,757,321 km (0.087 R)
• M75: 83,049,557 km (0.096 R)
• M76: 86,697,800 km (0.084 R)
• M77: 88,171,639 km (0.098 R)
• M78: 89,208,352 km (0.076 R)
• M79: 89,802,555 km (0.089 R)
• M80: 89,951,255 km (0.047 R)
• M81: 92,492,474 km (0.08 R)
• M82: 92,793,016 km (0.11 R)
• M83: 93,244,502 km (0.069 R)
• M84: 93,847,382 km (0.078 R)
• M85: 94,149,420 km (0.048 R)
• M86: 94,451,757 km (0.07 R)
• M87: 94,754,394 km (0.116 R)
• M88: 95,512,257 km (0.085 R)
• M89: 97,187,005 km (0.093 R)
• M90: 99,486,174 km (0.05 R)
• M91: 100,565,224 km (0.047 R)
• M92: 101,183,512 km (0.108 R)
• M93: 102,268,695 km (0.047 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 17,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit