🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.67 AU - 0.93 AU

Year: 258 Days

Day: 40.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,912,659 km

• M1: 173,085 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.39 AU - 2.07 AU

Year: 819 Days

Day: 22.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.77 AU - 1.97 AU

Year: 920 Days

Day: 32.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.68 AU - 2.32 AU

Year: 1018 Days

Day: 14 Hours

Environment

Temp: -68 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,912,659 km

• M1: 50,414 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.39 AU - 4.81 AU

Year: 3551 Days

Day: 26.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 88.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.8

Radius: 10.6

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.21 AU - 6.21 AU

Year: 4280 Days

Day: 13.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,912,659 km

• M1: 203,004 km (0.114 R)
• M2: 501,452 km (0.057 R)
• M3: 700,866 km (0.086 R)
• M4: 799,601 km (0.049 R)
• M5: 1,036,863 km (0.043 R)
• M6: 1,177,335 km (0.064 R)
• M7: 1,243,308 km (0.105 R)
• M8: 1,324,390 km (0.108 R)
• M9: 1,607,579 km (0.073 R)
• M10: 1,711,400 km (0.048 R)
• M11: 1,786,947 km (0.12 R)
• M12: 2,398,353 km (0.057 R)
• M13: 2,569,493 km (0.119 R)
• M14: 3,238,046 km (0.072 R)
• M15: 3,313,443 km (0.09 R)
• M16: 3,621,316 km (0.047 R)
• M17: 4,389,202 km (0.114 R)
• M18: 4,536,107 km (0.109 R)
• M19: 5,008,537 km (0.118 R)
• M20: 5,118,042 km (0.119 R)
• M21: 5,206,305 km (0.113 R)
• M22: 5,406,766 km (0.103 R)
• M23: 5,564,442 km (0.09 R)
• M24: 5,677,987 km (0.11 R)
• M25: 5,976,884 km (0.097 R)
• M26: 6,375,712 km (0.072 R)
• M27: 6,953,309 km (0.103 R)
• M28: 7,198,949 km (0.094 R)
• M29: 7,397,615 km (0.061 R)
• M30: 7,472,563 km (0.118 R)
• M31: 7,673,623 km (0.109 R)
• M32: 7,749,469 km (0.119 R)
• M33: 7,825,614 km (0.091 R)
• M34: 7,978,653 km (0.089 R)
• M35: 8,081,277 km (0.048 R)
• M36: 8,417,573 km (0.073 R)
• M37: 9,050,821 km (0.094 R)
• M38: 9,319,050 km (0.087 R)
• M39: 9,481,363 km (0.08 R)
• M40: 9,808,833 km (0.096 R)
• M41: 10,334,819 km (0.085 R)
• M42: 10,813,233 km (0.047 R)
• M43: 11,414,318 km (0.085 R)
• M44: 11,588,001 km (0.115 R)
• M45: 11,704,238 km (0.097 R)
• M46: 11,850,246 km (0.118 R)
• M47: 12,291,709 km (0.093 R)
• M48: 12,768,477 km (0.064 R)
• M49: 12,888,605 km (0.112 R)
• M50: 13,099,837 km (0.089 R)
• M51: 13,894,201 km (0.09 R)
• M52: 14,422,132 km (0.119 R)
• M53: 15,051,640 km (0.115 R)
• M54: 15,146,784 km (0.104 R)
• M55: 15,657,960 km (0.071 R)
• M56: 16,239,746 km (0.119 R)
• M57: 16,598,781 km (0.077 R)
• M58: 16,697,217 km (0.097 R)
• M59: 17,158,876 km (0.106 R)
• M60: 17,324,780 km (0.103 R)
• M61: 17,491,133 km (0.048 R)
• M62: 17,859,143 km (0.093 R)
• M63: 18,331,274 km (0.067 R)
• M64: 18,602,944 km (0.076 R)
• M65: 19,081,508 km (0.085 R)
• M66: 19,633,374 km (0.119 R)
• M67: 19,911,327 km (0.058 R)
• M68: 20,155,620 km (0.105 R)
• M69: 20,365,805 km (0.032 R)
• M70: 22,109,219 km (0.069 R)
• M71: 22,761,615 km (0.096 R)
• M72: 23,383,643 km (0.102 R)
• M73: 23,752,103 km (0.066 R)
• M74: 23,826,004 km (0.036 R)
• M75: 24,196,857 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.4

Radius: 8.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.67 AU - 6.61 AU

Year: 5476 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 47,912,659 km

• M1: 167,699 km (0.098 R)
• M2: 374,892 km (0.118 R)
• M3: 538,702 km (0.032 R)
• M4: 661,372 km (0.082 R)
• M5: 763,548 km (0.091 R)
• M6: 1,017,714 km (0.089 R)
• M7: 1,225,655 km (0.114 R)
• M8: 1,466,508 km (0.074 R)
• M9: 1,602,343 km (0.083 R)
• M10: 1,814,173 km (0.087 R)
• M11: 2,003,115 km (0.096 R)
• M12: 2,411,368 km (0.045 R)
• M13: 2,514,591 km (0.117 R)
• M14: 2,701,887 km (0.096 R)
• M15: 2,761,277 km (0.107 R)
• M16: 2,930,173 km (0.071 R)
• M17: 3,838,083 km (0.089 R)
• M18: 4,190,984 km (0.113 R)
• M19: 4,869,859 km (0.096 R)
• M20: 5,251,932 km (0.039 R)
• M21: 6,280,418 km (0.087 R)
• M22: 6,375,562 km (0.07 R)
• M23: 6,471,155 km (0.115 R)
• M24: 6,631,524 km (0.107 R)
• M25: 6,890,927 km (0.027 R)
• M26: 7,286,314 km (0.056 R)
• M27: 7,520,285 km (0.108 R)
• M28: 7,961,449 km (0.1 R)
• M29: 8,081,726 km (0.06 R)
• M30: 8,150,690 km (0.106 R)
• M31: 8,376,284 km (0.12 R)
• M32: 8,446,146 km (0.043 R)
• M33: 8,498,655 km (0.113 R)
• M34: 8,851,257 km (0.071 R)
• M35: 9,065,182 km (0.111 R)
• M36: 9,226,897 km (0.102 R)
• M37: 9,975,036 km (0.106 R)
• M38: 10,515,982 km (0.117 R)
• M39: 10,666,777 km (0.049 R)
• M40: 10,742,623 km (0.089 R)
• M41: 11,028,056 km (0.048 R)
• M42: 11,123,798 km (0.038 R)
• M43: 11,219,840 km (0.098 R)
• M44: 11,316,181 km (0.065 R)
• M45: 11,587,253 km (0.074 R)
• M46: 11,665,193 km (0.051 R)
• M47: 11,821,373 km (0.104 R)
• M48: 12,353,792 km (0.119 R)
• M49: 12,894,140 km (0.107 R)
• M50: 13,258,560 km (0.113 R)
• M51: 13,523,947 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.5

Radius: 12.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.19 AU - 7.97 AU

Year: 7511 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,912,659 km

• M1: 167,699 km (0.106 R)
• M2: 349,461 km (0.098 R)
• M3: 563,535 km (0.082 R)
• M4: 825,780 km (0.093 R)
• M5: 1,285,943 km (0.116 R)
• M6: 1,451,249 km (0.12 R)
• M7: 1,887,626 km (0.055 R)
• M8: 1,990,250 km (0.115 R)
• M9: 2,255,188 km (0.091 R)
• M10: 2,531,794 km (0.054 R)
• M11: 2,683,935 km (0.091 R)
• M12: 2,839,218 km (0.118 R)
• M13: 2,977,596 km (0.064 R)
• M14: 3,385,400 km (0.095 R)
• M15: 3,660,211 km (0.098 R)
• M16: 3,767,922 km (0.072 R)
• M17: 4,142,066 km (0.076 R)
• M18: 4,528,328 km (0.08 R)
• M19: 4,690,791 km (0.077 R)
• M20: 5,214,234 km (0.103 R)
• M21: 5,957,885 km (0.033 R)
• M22: 6,085,193 km (0.086 R)
• M23: 6,761,375 km (0.087 R)
• M24: 6,867,589 km (0.085 R)
• M25: 7,406,890 km (0.069 R)
• M26: 7,959,804 km (0.086 R)
• M27: 8,213,073 km (0.034 R)
• M28: 8,814,456 km (0.084 R)
• M29: 8,901,522 km (0.108 R)
• M30: 9,135,044 km (0.046 R)
• M31: 9,252,628 km (0.046 R)
• M32: 9,341,190 km (0.098 R)
• M33: 9,459,672 km (0.099 R)
• M34: 9,638,292 km (0.097 R)
• M35: 9,818,108 km (0.119 R)
• M36: 10,486,661 km (0.097 R)
• M37: 11,076,077 km (0.09 R)
• M38: 11,295,986 km (0.084 R)
• M39: 11,517,390 km (0.091 R)
• M40: 11,740,142 km (0.094 R)
• M41: 12,287,072 km (0.065 R)
• M42: 12,417,072 km (0.051 R)
• M43: 12,809,617 km (0.053 R)
• M44: 13,272,772 km (0.066 R)
• M45: 13,439,574 km (0.032 R)
• M46: 13,539,954 km (0.082 R)
• M47: 13,775,122 km (0.114 R)
• M48: 14,215,538 km (0.064 R)
• M49: 14,591,926 km (0.07 R)
• M50: 14,867,635 km (0.068 R)
• M51: 15,249,558 km (0.073 R)
• M52: 15,564,611 km (0.094 R)
• M53: 15,952,519 km (0.106 R)
• M54: 16,129,792 km (0.063 R)
• M55: 16,522,337 km (0.068 R)
• M56: 18,793,233 km (0.103 R)
• M57: 18,980,679 km (0.111 R)
• M58: 19,093,475 km (0.072 R)
• M59: 19,244,120 km (0.113 R)
• M60: 19,546,607 km (0.035 R)
• M61: 19,736,447 km (0.109 R)
• M62: 19,850,740 km (0.062 R)
• M63: 19,965,182 km (0.043 R)
• M64: 20,309,706 km (0.098 R)
• M65: 21,160,619 km (0.027 R)
• M66: 23,944,336 km (0.103 R)
• M67: 24,966,089 km (0.08 R)
• M68: 25,627,611 km (0.099 R)
• M69: 25,710,638 km (0.113 R)
• M70: 25,960,466 km (0.11 R)
• M71: 26,588,628 km (0.109 R)
• M72: 26,967,859 km (0.118 R)
• M73: 27,136,904 km (0.115 R)
• M74: 27,476,342 km (0.086 R)
• M75: 27,816,976 km (0.098 R)
• M76: 28,244,826 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.9

Radius: 12.4

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.01 AU - 9.19 AU

Year: 8297 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,912,659 km

• M1: 182,210 km (0.089 R)
• M2: 310,116 km (0.109 R)
• M3: 453,581 km (0.052 R)
• M4: 625,319 km (0.11 R)
• M5: 753,524 km (0.06 R)
• M6: 873,801 km (0.112 R)
• M7: 1,296,266 km (0.055 R)
• M8: 1,508,695 km (0.048 R)
• M9: 1,968,409 km (0.093 R)
• M10: 2,189,365 km (0.108 R)
• M11: 2,290,194 km (0.036 R)
• M12: 2,470,758 km (0.064 R)
• M13: 2,549,447 km (0.105 R)
• M14: 2,682,739 km (0.098 R)
• M15: 2,818,424 km (0.027 R)
• M16: 3,012,303 km (0.1 R)
• M17: 3,442,845 km (0.112 R)
• M18: 4,361,975 km (0.107 R)
• M19: 4,457,867 km (0.093 R)
• M20: 5,048,779 km (0.119 R)
• M21: 5,387,917 km (0.117 R)
• M22: 5,699,380 km (0.047 R)
• M23: 6,195,745 km (0.08 R)
• M24: 6,449,314 km (0.071 R)
• M25: 6,632,422 km (0.095 R)
• M26: 7,344,208 km (0.074 R)
• M27: 8,477,263 km (0.095 R)
• M28: 8,597,539 km (0.097 R)
• M29: 8,678,172 km (0.084 R)
• M30: 9,538,959 km (0.07 R)
• M31: 9,664,172 km (0.091 R)
• M32: 10,043,253 km (0.094 R)
• M33: 11,121,405 km (0.09 R)
• M34: 11,209,368 km (0.102 R)
• M35: 11,430,025 km (0.111 R)
• M36: 12,372,492 km (0.089 R)
• M37: 13,761,807 km (0.075 R)
• M38: 14,045,594 km (0.087 R)
• M39: 14,715,494 km (0.104 R)
• M40: 14,860,304 km (0.119 R)
• M41: 16,036,443 km (0.107 R)
• M42: 16,385,156 km (0.062 R)
• M43: 17,497,266 km (0.05 R)
• M44: 17,907,763 km (0.043 R)
• M45: 18,843,049 km (0.093 R)
• M46: 19,000,426 km (0.111 R)
• M47: 19,634,421 km (0.114 R)
• M48: 20,007,518 km (0.036 R)
• M49: 20,168,187 km (0.117 R)
• M50: 20,275,448 km (0.102 R)
• M51: 20,652,584 km (0.091 R)
• M52: 21,031,965 km (0.098 R)
• M53: 21,249,779 km (0.068 R)
• M54: 23,244,068 km (0.052 R)
• M55: 23,469,363 km (0.109 R)
• M56: 24,434,867 km (0.096 R)
• M57: 24,549,310 km (0.101 R)
• M58: 25,239,704 km (0.111 R)
• M59: 27,527,355 km (0.067 R)
• M60: 28,064,561 km (0.058 R)
• M61: 28,786,370 km (0.068 R)
• M62: 28,907,245 km (0.054 R)
• M63: 29,575,200 km (0.1 R)
• M64: 30,432,695 km (0.061 R)
• M65: 31,422,734 km (0.066 R)
• M66: 31,609,581 km (0.109 R)
• M67: 34,007,486 km (0.109 R)
• M68: 34,391,503 km (0.074 R)
• M69: 34,905,671 km (0.05 R)
• M70: 36,006,711 km (0.117 R)
• M71: 36,922,101 km (0.109 R)
• M72: 37,316,740 km (0.086 R)
• M73: 38,110,207 km (0.11 R)
• M74: 38,642,327 km (0.104 R)
• M75: 40,185,728 km (0.027 R)
• M76: 42,160,420 km (0.106 R)
• M77: 43,610,023 km (0.034 R)
• M78: 45,075,933 km (0.084 R)
• M79: 45,638,720 km (0.097 R)
• M80: 46,203,751 km (0.078 R)
• M81: 46,416,180 km (0.099 R)
• M82: 46,842,085 km (0.061 R)
• M83: 46,984,353 km (0.068 R)
• M84: 47,126,770 km (0.106 R)
• M85: 47,340,695 km (0.081 R)
• M86: 47,554,919 km (0.1 R)
• M87: 47,697,935 km (0.094 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 16,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit