🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.89 AU - 1.01 AU

Year: 332 Days

Day: 44.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.38 AU - 1.76 AU

Year: 705 Days

Day: 25.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.46 AU - 2.1 AU

Year: 851 Days

Day: 32.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 90.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.24 AU - 3.32 AU

Year: 2128 Days

Day: 36 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,294,853 km

• M1: 181,761 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 14.4

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.16 AU - 8.34 AU

Year: 6992 Days

Day: 7.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 108,294,853 km

• M1: 180,116 km (0.096 R)
• M2: 276,307 km (0.067 R)
• M3: 385,215 km (0.066 R)
• M4: 646,861 km (0.098 R)
• M5: 1,091,765 km (0.047 R)
• M6: 1,233,734 km (0.119 R)
• M7: 1,365,380 km (0.114 R)
• M8: 1,467,555 km (0.116 R)
• M9: 1,903,184 km (0.106 R)
• M10: 1,999,076 km (0.037 R)
• M11: 2,116,511 km (0.074 R)
• M12: 2,256,534 km (0.109 R)
• M13: 2,848,194 km (0.081 R)
• M14: 3,161,901 km (0.118 R)
• M15: 3,276,792 km (0.097 R)
• M16: 3,416,516 km (0.094 R)
• M17: 4,145,357 km (0.093 R)
• M18: 4,553,610 km (0.12 R)
• M19: 5,217,824 km (0.117 R)
• M20: 6,695,701 km (0.097 R)
• M21: 6,844,402 km (0.077 R)
• M22: 7,175,312 km (0.097 R)
• M23: 7,884,406 km (0.095 R)
• M24: 8,041,634 km (0.078 R)
• M25: 9,602,837 km (0.102 R)
• M26: 9,838,304 km (0.109 R)
• M27: 9,939,731 km (0.114 R)
• M28: 10,556,075 km (0.105 R)
• M29: 10,764,315 km (0.038 R)
• M30: 11,044,063 km (0.043 R)
• M31: 11,825,861 km (0.069 R)
• M32: 12,772,965 km (0.111 R)
• M33: 13,255,568 km (0.058 R)
• M34: 13,405,316 km (0.058 R)
• M35: 13,706,456 km (0.088 R)
• M36: 14,662,087 km (0.089 R)
• M37: 15,245,818 km (0.093 R)
• M38: 15,520,779 km (0.098 R)
• M39: 17,164,411 km (0.099 R)
• M40: 17,820,846 km (0.116 R)
• M41: 19,967,576 km (0.088 R)
• M42: 20,398,118 km (0.099 R)
• M43: 21,136,982 km (0.039 R)
• M44: 21,399,826 km (0.075 R)
• M45: 21,928,804 km (0.037 R)
• M46: 22,150,508 km (0.063 R)
• M47: 22,417,540 km (0.093 R)
• M48: 22,864,987 km (0.116 R)
• M49: 22,954,896 km (0.088 R)
• M50: 23,496,440 km (0.057 R)
• M51: 23,996,546 km (0.101 R)
• M52: 24,776,399 km (0.099 R)
• M53: 24,914,927 km (0.088 R)
• M54: 25,332,006 km (0.065 R)
• M55: 25,424,906 km (0.063 R)
• M56: 26,219,869 km (0.083 R)
• M57: 27,642,695 km (0.062 R)
• M58: 27,834,329 km (0.037 R)
• M59: 28,315,287 km (0.06 R)
• M60: 28,847,556 km (0.103 R)
• M61: 29,187,891 km (0.113 R)
• M62: 29,676,627 km (0.056 R)
• M63: 30,562,995 km (0.059 R)
• M64: 30,761,062 km (0.11 R)
• M65: 31,258,325 km (0.038 R)
• M66: 31,408,073 km (0.115 R)
• M67: 31,908,777 km (0.104 R)
• M68: 32,664,845 km (0.094 R)
• M69: 33,070,554 km (0.065 R)
• M70: 33,579,935 km (0.051 R)
• M71: 33,886,760 km (0.034 R)
• M72: 34,091,859 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.6

Radius: 14.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.79 AU - 11.01 AU

Year: 10322 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 108,294,853 km

• M1: 264,788 km (0.119 R)
• M2: 618,438 km (0.079 R)
• M3: 917,933 km (0.092 R)
• M4: 1,105,678 km (0.119 R)
• M5: 1,655,749 km (0.098 R)
• M6: 2,467,467 km (0.087 R)
• M7: 2,573,682 km (0.036 R)
• M8: 2,846,099 km (0.11 R)
• M9: 3,014,098 km (0.09 R)
• M10: 3,478,898 km (0.053 R)
• M11: 4,250,524 km (0.101 R)
• M12: 4,606,866 km (0.092 R)
• M13: 4,805,233 km (0.06 R)
• M14: 5,522,555 km (0.054 R)
• M15: 5,983,466 km (0.06 R)
• M16: 6,642,445 km (0.06 R)
• M17: 6,829,592 km (0.104 R)
• M18: 7,171,124 km (0.085 R)
• M19: 7,635,027 km (0.048 R)
• M20: 8,108,803 km (0.063 R)
• M21: 8,228,780 km (0.086 R)
• M22: 8,511,072 km (0.096 R)
• M23: 9,672,101 km (0.08 R)
• M24: 10,098,754 km (0.072 R)
• M25: 10,970,760 km (0.114 R)
• M26: 12,879,629 km (0.046 R)
• M27: 13,633,752 km (0.104 R)
• M28: 13,776,767 km (0.03 R)
• M29: 13,872,360 km (0.072 R)
• M30: 14,840,707 km (0.099 R)
• M31: 14,938,694 km (0.114 R)
• M32: 15,234,150 km (0.076 R)
• M33: 15,730,814 km (0.052 R)
• M34: 15,830,746 km (0.073 R)
• M35: 16,536,549 km (0.106 R)
• M36: 17,098,438 km (0.111 R)
• M37: 17,407,507 km (0.093 R)
• M38: 17,510,880 km (0.1 R)
• M39: 18,031,181 km (0.062 R)
• M40: 18,451,102 km (0.096 R)
• M41: 19,515,042 km (0.099 R)
• M42: 20,108,796 km (0.1 R)
• M43: 20,217,404 km (0.098 R)
• M44: 20,598,879 km (0.076 R)
• M45: 20,708,384 km (0.085 R)
• M46: 20,982,897 km (0.081 R)
• M47: 21,869,414 km (0.081 R)
• M48: 22,093,062 km (0.119 R)
• M49: 22,261,210 km (0.099 R)
• M50: 22,655,251 km (0.076 R)
• M51: 23,507,510 km (0.106 R)
• M52: 23,736,545 km (0.085 R)
• M53: 26,126,670 km (0.105 R)
• M54: 29,143,760 km (0.035 R)
• M55: 29,328,214 km (0.043 R)
• M56: 29,513,117 km (0.105 R)
• M57: 30,381,233 km (0.052 R)
• M58: 31,825,451 km (0.092 R)
• M59: 32,587,951 km (0.104 R)
• M60: 34,780,757 km (0.08 R)
• M61: 35,238,078 km (0.093 R)
• M62: 36,754,850 km (0.075 R)
• M63: 36,954,264 km (0.118 R)
• M64: 38,630,060 km (0.12 R)
• M65: 38,968,151 km (0.079 R)
• M66: 40,330,539 km (0.039 R)
• M67: 40,467,720 km (0.045 R)
• M68: 40,742,382 km (0.101 R)
• M69: 41,293,500 km (0.074 R)
• M70: 41,708,485 km (0.098 R)
• M71: 42,124,965 km (0.066 R)
• M72: 42,264,091 km (0.1 R)
• M73: 43,101,839 km (0.119 R)
• M74: 44,368,933 km (0.096 R)
• M75: 45,648,294 km (0.075 R)
• M76: 45,791,160 km (0.116 R)
• M77: 45,934,176 km (0.083 R)
• M78: 46,579,691 km (0.082 R)
• M79: 46,939,623 km (0.118 R)
• M80: 47,083,835 km (0.119 R)
• M81: 47,300,603 km (0.1 R)
• M82: 47,589,925 km (0.097 R)
• M83: 48,680,194 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.4

Radius: 15

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.32 AU - 10.78 AU

Year: 11411 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 108,294,853 km

• M1: 352,004 km (0.116 R)
• M2: 470,934 km (0.063 R)
• M3: 654,640 km (0.118 R)
• M4: 815,308 km (0.088 R)
• M5: 1,200,373 km (0.099 R)
• M6: 1,404,126 km (0.095 R)
• M7: 1,598,004 km (0.045 R)
• M8: 1,709,604 km (0.103 R)
• M9: 1,894,059 km (0.05 R)
• M10: 2,283,611 km (0.091 R)
• M11: 2,943,189 km (0.081 R)
• M12: 3,337,977 km (0.105 R)
• M13: 3,931,731 km (0.098 R)
• M14: 4,367,211 km (0.105 R)
• M15: 4,558,696 km (0.069 R)
• M16: 4,818,248 km (0.099 R)
• M17: 5,454,787 km (0.087 R)
• M18: 6,880,754 km (0.105 R)
• M19: 7,179,351 km (0.093 R)
• M20: 7,983,440 km (0.107 R)
• M21: 8,535,606 km (0.073 R)
• M22: 8,695,675 km (0.048 R)
• M23: 8,978,116 km (0.106 R)
• M24: 9,510,834 km (0.043 R)
• M25: 9,885,726 km (0.083 R)
• M26: 10,822,658 km (0.067 R)
• M27: 11,214,156 km (0.037 R)
• M28: 11,345,652 km (0.116 R)
• M29: 11,699,002 km (0.117 R)
• M30: 11,832,444 km (0.101 R)
• M31: 12,280,938 km (0.087 R)
• M32: 12,643,713 km (0.094 R)
• M33: 13,612,957 km (0.112 R)
• M34: 13,894,201 km (0.112 R)
• M35: 14,224,962 km (0.079 R)
• M36: 14,845,943 km (0.102 R)
• M37: 15,038,924 km (0.064 R)
• M38: 15,427,131 km (0.106 R)
• M39: 15,573,587 km (0.088 R)
• M40: 15,671,574 km (0.045 R)
• M41: 17,316,402 km (0.087 R)
• M42: 18,185,267 km (0.103 R)
• M43: 18,443,473 km (0.051 R)
• M44: 19,015,834 km (0.03 R)
• M45: 19,752,753 km (0.073 R)
• M46: 20,231,466 km (0.116 R)
• M47: 20,391,985 km (0.119 R)
• M48: 20,767,924 km (0.117 R)
• M49: 20,983,794 km (0.076 R)
• M50: 21,092,103 km (0.111 R)
• M51: 21,472,381 km (0.067 R)
• M52: 24,083,761 km (0.068 R)
• M53: 24,823,822 km (0.092 R)
• M54: 25,398,128 km (0.115 R)
• M55: 25,571,213 km (0.113 R)
• M56: 25,860,685 km (0.083 R)
• M57: 26,326,084 km (0.114 R)
• M58: 27,679,496 km (0.092 R)
• M59: 27,857,667 km (0.098 R)
• M60: 28,454,413 km (0.095 R)
• M61: 28,634,229 km (0.111 R)
• M62: 28,934,921 km (0.031 R)
• M63: 29,417,972 km (0.05 R)
• M64: 29,660,620 km (0.102 R)
• M65: 30,576,309 km (0.041 R)
• M66: 30,945,068 km (0.07 R)
• M67: 31,998,237 km (0.067 R)
• M68: 33,758,256 km (0.073 R)
• M69: 34,203,160 km (0.113 R)
• M70: 35,678,793 km (0.096 R)
• M71: 36,587,151 km (0.117 R)
• M72: 36,782,825 km (0.052 R)
• M73: 37,109,697 km (0.073 R)
• M74: 37,306,268 km (0.075 R)
• M75: 37,634,636 km (0.06 R)
• M76: 38,957,829 km (0.109 R)
• M77: 40,296,281 km (0.038 R)
• M78: 41,309,956 km (0.061 R)
• M79: 43,018,065 km (0.084 R)
• M80: 43,638,596 km (0.054 R)
• M81: 45,869,101 km (0.1 R)
• M82: 46,715,077 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.6

Radius: 6.8

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 17 AU - 22.9 AU

Year: 31914 Days

Day: 18.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,294,853 km

• M1: 147,952 km (0.106 R)
• M2: 226,790 km (0.118 R)
• M3: 303,534 km (0.091 R)
• M4: 982,858 km (0.048 R)
• M5: 1,117,496 km (0.105 R)
• M6: 1,518,568 km (0.104 R)
• M7: 1,674,898 km (0.1 R)
• M8: 2,175,153 km (0.104 R)
• M9: 2,351,828 km (0.066 R)
• M10: 2,672,117 km (0.039 R)
• M11: 2,909,379 km (0.074 R)
• M12: 3,104,156 km (0.092 R)
• M13: 3,303,271 km (0.117 R)
• M14: 4,086,415 km (0.094 R)
• M15: 4,195,023 km (0.067 R)
• M16: 4,304,529 km (0.105 R)
• M17: 6,371,074 km (0.104 R)
• M18: 7,075,082 km (0.05 R)
• M19: 8,279,494 km (0.096 R)
• M20: 8,625,364 km (0.099 R)
• M21: 9,402,525 km (0.103 R)
• M22: 9,690,651 km (0.098 R)
• M23: 10,054,922 km (0.091 R)
• M24: 10,647,180 km (0.108 R)
• M25: 10,947,572 km (0.078 R)
• M26: 11,250,657 km (0.117 R)
• M27: 15,097,716 km (0.07 R)
• M28: 15,604,703 km (0.087 R)
• M29: 15,860,217 km (0.061 R)
• M30: 16,031,357 km (0.075 R)
• M31: 18,043,448 km (0.108 R)
• M32: 18,222,068 km (0.113 R)
• M33: 19,856,574 km (0.061 R)
• M34: 20,041,178 km (0.08 R)
• M35: 20,318,981 km (0.119 R)
• M36: 21,442,910 km (0.118 R)
• M37: 22,107,873 km (0.117 R)
• M38: 22,779,567 km (0.115 R)
• M39: 22,876,058 km (0.088 R)
• M40: 23,750,756 km (0.109 R)
• M41: 23,946,580 km (0.092 R)
• M42: 25,532,766 km (0.052 R)
• M43: 26,439,778 km (0.056 R)
• M44: 26,744,359 km (0.094 R)
• M45: 30,596,654 km (0.071 R)
• M46: 31,344,643 km (0.068 R)
• M47: 35,621,347 km (0.092 R)
• M48: 37,884,464 km (0.032 R)
• M49: 40,193,657 km (0.054 R)
• M50: 41,129,990 km (0.1 R)
• M51: 41,247,574 km (0.096 R)
• M52: 43,502,313 km (0.111 R)
• M53: 45,918,468 km (0.119 R)
• M54: 46,040,390 km (0.119 R)
• M55: 46,284,684 km (0.084 R)
• M56: 46,897,137 km (0.045 R)
• M57: 47,512,284 km (0.085 R)
• M58: 48,502,023 km (0.09 R)
• M59: 49,874,135 km (0.096 R)
• M60: 51,638,642 km (0.108 R)
• M61: 52,528,600 km (0.109 R)
• M62: 55,618,095 km (0.119 R)
• M63: 55,878,245 km (0.045 R)
• M64: 57,710,371 km (0.103 R)
• M65: 60,094,661 km (0.106 R)
• M66: 61,164,585 km (0.088 R)
• M67: 63,459,267 km (0.11 R)
• M68: 71,638,082 km (0.036 R)
• M69: 74,628,244 km (0.085 R)
• M70: 75,922,116 km (0.041 R)
• M71: 76,355,052 km (0.087 R)
• M72: 78,969,874 km (0.089 R)
• M73: 79,408,495 km (0.107 R)
• M74: 79,554,951 km (0.077 R)
• M75: 79,701,407 km (0.072 R)
• M76: 80,141,375 km (0.087 R)
• M77: 80,582,239 km (0.083 R)
• M78: 81,466,213 km (0.119 R)
• M79: 83,541,585 km (0.059 R)
• M80: 84,884,824 km (0.05 R)
• M81: 87,895,331 km (0.096 R)
• M82: 88,501,502 km (0.113 R)
• M83: 89,413,600 km (0.087 R)
• M84: 92,168,295 km (0.084 R)
• M85: 92,784,339 km (0.062 R)
• M86: 94,175,151 km (0.09 R)
• M87: 95,417,262 km (0.048 R)
• M88: 96,977,568 km (0.066 R)
• M89: 97,134,047 km (0.089 R)
• M90: 99,965,187 km (0.064 R)
• M91: 102,026,645 km (0.045 R)
• M92: 102,504,461 km (0.09 R)
• M93: 103,302,266 km (0.111 R)
• M94: 104,262,386 km (0.118 R)
• M95: 106,030,483 km (0.098 R)
• M96: 107,808,304 km (0.045 R)
• M97: 108,294,796 km (0.056 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 14,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit