🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.51 AU - 0.65 AU

Year: 155 Days

Day: 25.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.45 AU - 1.96 AU

Year: 779 Days

Day: 21.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.79 AU - 3.09 AU

Year: 1772 Days

Day: 38.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 144.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,956,097 km

• M1: 171,589 km (0.104 R)
• M2: 835,654 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.87 AU - 4.35 AU

Year: 2411 Days

Day: 44.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.69 AU - 5.29 AU

Year: 3344 Days

Day: 14.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.6

Radius: 9.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.23 AU - 8.87 AU

Year: 7291 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,956,097 km

• M1: 129,253 km (0.084 R)
• M2: 217,216 km (0.047 R)
• M3: 280,795 km (0.082 R)
• M4: 354,098 km (0.038 R)
• M5: 453,431 km (0.039 R)
• M6: 516,561 km (0.107 R)
• M7: 802,892 km (0.067 R)
• M8: 893,847 km (0.074 R)
• M9: 1,137,093 km (0.112 R)
• M10: 1,498,821 km (0.096 R)
• M11: 1,729,800 km (0.094 R)
• M12: 1,849,628 km (0.073 R)
• M13: 2,177,846 km (0.106 R)
• M14: 2,258,629 km (0.099 R)
• M15: 2,357,064 km (0.091 R)
• M16: 2,541,369 km (0.071 R)
• M17: 2,712,957 km (0.066 R)
• M18: 2,817,825 km (0.064 R)
• M19: 2,924,040 km (0.056 R)
• M20: 3,250,762 km (0.089 R)
• M21: 3,475,159 km (0.072 R)
• M22: 3,880,270 km (0.099 R)
• M23: 4,239,304 km (0.114 R)
• M24: 4,300,340 km (0.093 R)
• M25: 4,567,672 km (0.092 R)
• M26: 4,713,979 km (0.044 R)
• M27: 4,946,902 km (0.109 R)
• M28: 5,893,707 km (0.097 R)
• M29: 6,121,844 km (0.111 R)
• M30: 6,213,996 km (0.064 R)
• M31: 6,823,907 km (0.118 R)
• M32: 7,403,748 km (0.094 R)
• M33: 7,699,653 km (0.099 R)
• M34: 7,824,118 km (0.096 R)
• M35: 7,949,182 km (0.064 R)
• M36: 8,843,628 km (0.12 R)
• M37: 9,608,821 km (0.107 R)
• M38: 10,040,111 km (0.095 R)
• M39: 10,505,211 km (0.082 R)
• M40: 10,670,966 km (0.094 R)
• M41: 10,782,117 km (0.066 R)
• M42: 10,921,393 km (0.099 R)
• M43: 11,258,437 km (0.099 R)
• M44: 11,570,199 km (0.045 R)
• M45: 11,684,342 km (0.08 R)
• M46: 11,971,270 km (0.037 R)
• M47: 12,640,122 km (0.105 R)
• M48: 13,231,483 km (0.039 R)
• M49: 13,470,540 km (0.107 R)
• M50: 13,741,312 km (0.099 R)
• M51: 14,135,503 km (0.081 R)
• M52: 14,196,539 km (0.085 R)
• M53: 14,257,575 km (0.059 R)
• M54: 15,277,683 km (0.085 R)
• M55: 15,654,520 km (0.117 R)
• M56: 15,907,490 km (0.097 R)
• M57: 15,970,919 km (0.1 R)
• M58: 16,066,213 km (0.086 R)
• M59: 16,353,441 km (0.11 R)
• M60: 16,545,674 km (0.106 R)
• M61: 16,610,001 km (0.077 R)
• M62: 16,868,058 km (0.064 R)
• M63: 18,476,983 km (0.05 R)
• M64: 18,577,064 km (0.117 R)
• M65: 18,912,013 km (0.081 R)
• M66: 19,080,161 km (0.094 R)
• M67: 19,792,247 km (0.09 R)
• M68: 20,031,454 km (0.094 R)
• M69: 20,512,860 km (0.089 R)
• M70: 20,581,974 km (0.107 R)
• M71: 20,789,766 km (0.114 R)
• M72: 20,963,299 km (0.083 R)
• M73: 21,067,719 km (0.082 R)
• M74: 21,803,590 km (0.082 R)
• M75: 21,909,356 km (0.112 R)
• M76: 22,334,214 km (0.094 R)
• M77: 22,547,690 km (0.053 R)
• M78: 22,619,048 km (0.098 R)

Asteroid Belt

Center: 9.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.8

Radius: 14.1

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.78 AU - 11.96 AU

Year: 13475 Days

Day: 7.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 95,956,097 km

• M1: 211,083 km (0.069 R)
• M2: 338,241 km (0.118 R)
• M3: 474,674 km (0.114 R)
• M4: 636,090 km (0.03 R)
• M5: 837,000 km (0.073 R)
• M6: 1,390,811 km (0.099 R)
• M7: 2,355,269 km (0.103 R)
• M8: 2,461,633 km (0.051 R)
• M9: 2,679,298 km (0.028 R)
• M10: 2,875,121 km (0.055 R)
• M11: 3,310,900 km (0.109 R)
• M12: 3,705,689 km (0.09 R)
• M13: 4,741,654 km (0.098 R)
• M14: 5,083,186 km (0.102 R)
• M15: 5,862,890 km (0.076 R)
• M16: 6,266,804 km (0.114 R)
• M17: 6,566,299 km (0.095 R)
• M18: 6,717,842 km (0.094 R)
• M19: 6,947,475 km (0.073 R)
• M20: 7,731,368 km (0.082 R)
• M21: 8,256,157 km (0.072 R)
• M22: 8,750,727 km (0.113 R)
• M23: 9,682,722 km (0.102 R)
• M24: 10,204,370 km (0.027 R)
• M25: 10,735,293 km (0.105 R)
• M26: 10,869,482 km (0.078 R)
• M27: 12,008,969 km (0.114 R)
• M28: 12,241,444 km (0.118 R)
• M29: 12,522,389 km (0.101 R)
• M30: 12,663,609 km (0.109 R)
• M31: 12,995,417 km (0.066 R)
• M32: 13,186,304 km (0.113 R)
• M33: 13,570,771 km (0.103 R)
• M34: 15,296,382 km (0.052 R)
• M35: 15,649,882 km (0.118 R)
• M36: 16,108,250 km (0.093 R)
• M37: 16,416,272 km (0.103 R)
• M38: 16,778,149 km (0.094 R)
• M39: 16,934,030 km (0.113 R)
• M40: 17,352,156 km (0.041 R)
• M41: 18,950,161 km (0.114 R)
• M42: 19,876,471 km (0.113 R)
• M43: 20,096,679 km (0.085 R)
• M44: 20,262,284 km (0.057 R)
• M45: 20,594,840 km (0.047 R)
• M46: 20,817,591 km (0.106 R)
• M47: 20,929,341 km (0.038 R)
• M48: 22,284,996 km (0.079 R)
• M49: 22,571,028 km (0.09 R)
• M50: 22,915,851 km (0.03 R)
• M51: 23,494,495 km (0.058 R)
• M52: 24,077,927 km (0.116 R)
• M53: 24,254,004 km (0.066 R)
• M54: 25,259,152 km (0.115 R)
• M55: 25,856,945 km (0.115 R)
• M56: 26,278,063 km (0.103 R)
• M57: 26,580,250 km (0.102 R)
• M58: 26,701,574 km (0.039 R)
• M59: 26,822,898 km (0.079 R)
• M60: 28,603,861 km (0.117 R)
• M61: 29,917,181 km (0.116 R)
• M62: 30,296,112 km (0.117 R)
• M63: 30,676,539 km (0.12 R)
• M64: 30,867,426 km (0.093 R)
• M65: 31,058,612 km (0.032 R)
• M66: 31,186,369 km (0.103 R)
• M67: 31,314,275 km (0.104 R)
• M68: 32,992,464 km (0.102 R)
• M69: 33,842,629 km (0.071 R)
• M70: 36,570,695 km (0.096 R)
• M71: 36,705,633 km (0.117 R)
• M72: 36,908,188 km (0.038 R)
• M73: 38,748,691 km (0.059 R)
• M74: 39,299,660 km (0.1 R)
• M75: 39,645,381 km (0.107 R)
• M76: 40,618,814 km (0.037 R)
• M77: 40,828,400 km (0.091 R)
• M78: 41,248,770 km (0.091 R)
• M79: 43,086,580 km (0.055 R)
• M80: 43,514,580 km (0.099 R)
• M81: 44,087,240 km (0.084 R)
• M82: 45,095,680 km (0.066 R)
• M83: 46,257,307 km (0.092 R)
• M84: 46,841,936 km (0.093 R)
• M85: 47,134,998 km (0.06 R)
• M86: 48,461,931 km (0.073 R)
• M87: 49,950,729 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.4

Radius: 7.1

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 17.96 AU - 21.68 AU

Year: 31012 Days

Day: 15 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,956,097 km

• M1: 264,489 km (0.095 R)
• M2: 561,740 km (0.09 R)
• M3: 1,979,180 km (0.089 R)
• M4: 2,176,649 km (0.029 R)
• M5: 3,165,491 km (0.063 R)
• M6: 3,350,095 km (0.114 R)
• M7: 3,396,769 km (0.114 R)
• M8: 5,602,141 km (0.098 R)
• M9: 6,281,465 km (0.111 R)
• M10: 6,867,290 km (0.115 R)
• M11: 7,287,810 km (0.083 R)
• M12: 7,840,724 km (0.113 R)
• M13: 9,182,616 km (0.059 R)
• M14: 9,645,472 km (0.117 R)
• M15: 9,779,213 km (0.11 R)
• M16: 11,149,380 km (0.11 R)
• M17: 11,289,553 km (0.052 R)
• M18: 12,944,853 km (0.112 R)
• M19: 13,838,102 km (0.12 R)
• M20: 14,674,354 km (0.097 R)
• M21: 14,905,333 km (0.117 R)
• M22: 14,982,526 km (0.108 R)
• M23: 15,605,302 km (0.07 R)
• M24: 16,236,455 km (0.072 R)
• M25: 17,279,751 km (0.098 R)
• M26: 18,262,010 km (0.1 R)
• M27: 19,262,222 km (0.084 R)
• M28: 20,365,805 km (0.083 R)
• M29: 21,055,152 km (0.06 R)
• M30: 22,456,585 km (0.091 R)
• M31: 22,722,570 km (0.058 R)
• M32: 23,978,295 km (0.082 R)
• M33: 24,341,219 km (0.109 R)
• M34: 26,089,569 km (0.071 R)
• M35: 27,308,942 km (0.117 R)
• M36: 27,782,868 km (0.071 R)
• M37: 29,317,742 km (0.079 R)
• M38: 29,705,649 km (0.087 R)
• M39: 30,978,428 km (0.094 R)
• M40: 31,077,013 km (0.083 R)
• M41: 31,472,699 km (0.119 R)
• M42: 34,492,332 km (0.069 R)
• M43: 37,919,171 km (0.097 R)
• M44: 38,447,700 km (0.115 R)
• M45: 38,659,830 km (0.037 R)
• M46: 39,619,201 km (0.101 R)
• M47: 40,155,659 km (0.066 R)
• M48: 40,370,930 km (0.064 R)
• M49: 42,106,415 km (0.092 R)
• M50: 42,325,127 km (0.04 R)
• M51: 43,203,416 km (0.108 R)
• M52: 45,762,138 km (0.116 R)
• M53: 46,550,519 km (0.082 R)
• M54: 47,229,993 km (0.118 R)
• M55: 47,457,082 km (0.086 R)
• M56: 48,140,894 km (0.11 R)
• M57: 48,598,514 km (0.08 R)
• M58: 50,675,680 km (0.101 R)
• M59: 51,024,692 km (0.09 R)
• M60: 51,374,602 km (0.107 R)
• M61: 51,491,288 km (0.098 R)
• M62: 51,842,245 km (0.105 R)
• M63: 53,726,878 km (0.077 R)
• M64: 54,439,413 km (0.091 R)
• M65: 54,677,573 km (0.108 R)
• M66: 58,535,852 km (0.085 R)
• M67: 61,115,069 km (0.074 R)
• M68: 65,875,572 km (0.088 R)
• M69: 68,557,114 km (0.041 R)
• M70: 69,717,245 km (0.094 R)
• M71: 70,364,555 km (0.12 R)
• M72: 71,534,710 km (0.113 R)
• M73: 71,795,608 km (0.114 R)
• M74: 72,187,555 km (0.076 R)
• M75: 72,449,351 km (0.118 R)
• M76: 73,630,875 km (0.058 R)
• M77: 73,762,521 km (0.101 R)
• M78: 76,412,498 km (0.057 R)
• M79: 80,716,878 km (0.109 R)
• M80: 81,260,516 km (0.105 R)
• M81: 82,351,234 km (0.104 R)
• M82: 82,761,581 km (0.118 R)
• M83: 83,309,708 km (0.089 R)
• M84: 85,375,804 km (0.076 R)
• M85: 87,180,104 km (0.068 R)
• M86: 87,319,380 km (0.053 R)
• M87: 90,826,103 km (0.079 R)
• M88: 90,967,324 km (0.106 R)
• M89: 93,379,290 km (0.118 R)
• M90: 94,378,604 km (0.047 R)
• M91: 95,956,113 km (0.079 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit