🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.59 AU - 0.65 AU

Year: 175 Days

Day: 12.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.57 AU - 0.69 AU

Year: 179 Days

Day: 29.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 177.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,151,977 km

• M1: 98,735 km (0.12 R)
• M2: 439,219 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1 AU - 1.34 AU

Year: 453 Days

Day: 44.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.67 AU - 2.67 AU

Year: 1145 Days

Day: 25.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 51.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.91 AU - 5.55 AU

Year: 3684 Days

Day: 31.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,151,977 km

• M1: 3,073,937 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 10.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.18 AU - 8.1 AU

Year: 6833 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,151,977 km

• M1: 134,040 km (0.111 R)
• M2: 234,270 km (0.119 R)
• M3: 310,715 km (0.104 R)
• M4: 400,174 km (0.119 R)
• M5: 469,588 km (0.044 R)
• M6: 577,747 km (0.032 R)
• M7: 848,370 km (0.076 R)
• M8: 915,689 km (0.073 R)
• M9: 1,056,011 km (0.117 R)
• M10: 1,158,785 km (0.045 R)
• M11: 1,234,332 km (0.115 R)
• M12: 1,390,811 km (0.049 R)
• M13: 2,482,876 km (0.106 R)
• M14: 2,582,059 km (0.107 R)
• M15: 3,013,051 km (0.034 R)
• M16: 3,119,116 km (0.093 R)
• M17: 3,291,303 km (0.09 R)
• M18: 3,600,372 km (0.108 R)
• M19: 4,681,217 km (0.027 R)
• M20: 4,854,002 km (0.108 R)
• M21: 5,155,292 km (0.106 R)
• M22: 5,231,587 km (0.085 R)
• M23: 5,308,331 km (0.043 R)
• M24: 5,488,596 km (0.113 R)
• M25: 5,829,081 km (0.119 R)
• M26: 6,640,799 km (0.035 R)
• M27: 6,807,302 km (0.1 R)
• M28: 7,088,097 km (0.072 R)
• M29: 7,287,062 km (0.08 R)
• M30: 8,041,783 km (0.094 R)
• M31: 8,308,815 km (0.115 R)
• M32: 8,851,706 km (0.086 R)
• M33: 9,281,949 km (0.091 R)
• M34: 9,656,243 km (0.112 R)
• M35: 9,876,751 km (0.106 R)
• M36: 10,387,328 km (0.095 R)
• M37: 10,678,296 km (0.064 R)
• M38: 10,906,433 km (0.08 R)
• M39: 11,600,716 km (0.068 R)
• M40: 11,936,265 km (0.11 R)
• M41: 12,685,899 km (0.098 R)
• M42: 12,927,650 km (0.111 R)
• M43: 14,016,423 km (0.085 R)
• M44: 14,266,401 km (0.053 R)
• M45: 14,517,875 km (0.056 R)
• M46: 14,589,981 km (0.107 R)
• M47: 15,098,016 km (0.115 R)
• M48: 16,131,587 km (0.092 R)
• M49: 16,506,180 km (0.059 R)
• M50: 16,656,975 km (0.085 R)
• M51: 17,378,785 km (0.045 R)
• M52: 17,493,825 km (0.055 R)
• M53: 17,647,462 km (0.113 R)
• M54: 18,111,066 km (0.103 R)
• M55: 18,500,469 km (0.085 R)
• M56: 19,168,723 km (0.056 R)
• M57: 19,605,399 km (0.12 R)
• M58: 21,220,907 km (0.06 R)
• M59: 21,302,737 km (0.118 R)
• M60: 21,425,856 km (0.043 R)
• M61: 21,961,715 km (0.098 R)
• M62: 22,127,619 km (0.12 R)
• M63: 22,376,999 km (0.083 R)
• M64: 22,627,426 km (0.109 R)
• M65: 22,794,826 km (0.115 R)
• M66: 24,106,500 km (0.097 R)
• M67: 24,363,210 km (0.077 R)
• M68: 24,492,014 km (0.072 R)
• M69: 24,836,238 km (0.115 R)
• M70: 25,268,876 km (0.116 R)
• M71: 25,399,175 km (0.034 R)
• M72: 26,935,545 km (0.116 R)
• M73: 27,024,107 km (0.049 R)
• M74: 27,469,161 km (0.117 R)
• M75: 28,863,862 km (0.069 R)
• M76: 28,954,668 km (0.103 R)
• M77: 29,867,664 km (0.045 R)
• M78: 30,281,601 km (0.099 R)
• M79: 30,373,903 km (0.084 R)
• M80: 30,697,483 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759

Radius: 7.8

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.76 AU - 17.22 AU

Year: 20786 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,151,977 km

• M1: 104,270 km (0.106 R)
• M2: 216,618 km (0.039 R)
• M3: 397,033 km (0.065 R)
• M4: 766,839 km (0.109 R)
• M5: 867,219 km (0.088 R)
• M6: 1,194,988 km (0.12 R)
• M7: 1,623,586 km (0.079 R)
• M8: 1,721,273 km (0.097 R)
• M9: 1,922,781 km (0.115 R)
• M10: 2,348,687 km (0.108 R)
• M11: 2,921,198 km (0.051 R)
• M12: 3,879,073 km (0.054 R)
• M13: 4,010,719 km (0.078 R)
• M14: 4,188,591 km (0.103 R)
• M15: 4,278,499 km (0.097 R)
• M16: 4,369,155 km (0.083 R)
• M17: 5,802,602 km (0.094 R)
• M18: 5,903,132 km (0.083 R)
• M19: 6,054,675 km (0.091 R)
• M20: 7,368,144 km (0.047 R)
• M21: 8,084,867 km (0.102 R)
• M22: 8,423,258 km (0.103 R)
• M23: 8,651,245 km (0.113 R)
• M24: 9,230,488 km (0.065 R)
• M25: 9,941,975 km (0.116 R)
• M26: 10,426,074 km (0.091 R)
• M27: 10,794,234 km (0.112 R)
• M28: 11,104,351 km (0.074 R)
• M29: 11,480,290 km (0.105 R)
• M30: 11,733,260 km (0.05 R)
• M31: 11,924,147 km (0.111 R)
• M32: 12,180,259 km (0.101 R)
• M33: 12,244,586 km (0.109 R)
• M34: 13,289,228 km (0.09 R)
• M35: 14,566,494 km (0.114 R)
• M36: 16,876,285 km (0.086 R)
• M37: 17,453,135 km (0.052 R)
• M38: 17,890,110 km (0.113 R)
• M39: 18,700,482 km (0.049 R)
• M40: 18,849,182 km (0.054 R)
• M41: 19,447,574 km (0.03 R)
• M42: 20,128,244 km (0.045 R)
• M43: 22,138,241 km (0.064 R)
• M44: 22,216,780 km (0.059 R)
• M45: 22,374,306 km (0.108 R)
• M46: 23,406,681 km (0.099 R)
• M47: 25,764,942 km (0.111 R)
• M48: 28,027,759 km (0.076 R)
• M49: 28,112,881 km (0.081 R)
• M50: 28,197,852 km (0.069 R)
• M51: 28,453,814 km (0.085 R)
• M52: 28,624,805 km (0.1 R)
• M53: 30,266,192 km (0.118 R)
• M54: 30,615,653 km (0.068 R)
• M55: 34,364,725 km (0.077 R)
• M56: 36,200,291 km (0.084 R)
• M57: 38,633,650 km (0.079 R)
• M58: 39,870,077 km (0.048 R)
• M59: 42,576,900 km (0.117 R)
• M60: 43,066,534 km (0.082 R)
• M61: 44,745,022 km (0.073 R)
• M62: 45,542,379 km (0.088 R)
• M63: 45,942,703 km (0.11 R)
• M64: 49,598,576 km (0.113 R)
• M65: 49,804,422 km (0.079 R)
• M66: 50,630,502 km (0.077 R)
• M67: 52,505,861 km (0.115 R)
• M68: 55,254,572 km (0.065 R)
• M69: 56,431,608 km (0.099 R)
• M70: 57,076,973 km (0.079 R)
• M71: 59,137,085 km (0.119 R)
• M72: 62,995,215 km (0.091 R)
• M73: 64,673,403 km (0.072 R)
• M74: 65,010,747 km (0.101 R)
• M75: 65,123,394 km (0.045 R)
• M76: 66,139,762 km (0.113 R)
• M77: 67,047,522 km (0.072 R)
• M78: 68,645,975 km (0.106 R)
• M79: 69,335,023 km (0.085 R)
• M80: 69,910,825 km (0.072 R)
• M81: 70,372,634 km (0.113 R)
• M82: 70,603,912 km (0.104 R)
• M83: 71,415,480 km (0.106 R)
• M84: 71,880,580 km (0.098 R)
• M85: 72,346,727 km (0.076 R)
• M86: 72,813,921 km (0.106 R)
• M87: 73,986,021 km (0.061 R)
• M88: 74,338,922 km (0.084 R)
• M89: 74,574,539 km (0.111 R)
• M90: 78,257,339 km (0.116 R)
• M91: 79,458,011 km (0.086 R)
• M92: 80,422,918 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.8

Radius: 4.3

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.77 AU - 16.33 AU

Year: 20911 Days

Day: 18.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 44,151,977 km

• M1: 135,984 km (0.092 R)
• M2: 254,765 km (0.105 R)
• M3: 286,929 km (0.115 R)
• M4: 1,209,798 km (0.069 R)
• M5: 1,421,030 km (0.115 R)
• M6: 1,748,350 km (0.113 R)
• M7: 1,833,920 km (0.113 R)
• M8: 2,281,517 km (0.064 R)
• M9: 2,614,223 km (0.106 R)
• M10: 2,836,076 km (0.104 R)
• M11: 3,115,525 km (0.116 R)
• M12: 3,591,546 km (0.112 R)
• M13: 3,837,933 km (0.073 R)
• M14: 5,058,652 km (0.117 R)
• M15: 5,242,209 km (0.055 R)
• M16: 5,965,514 km (0.108 R)
• M17: 6,062,155 km (0.101 R)
• M18: 6,553,284 km (0.073 R)
• M19: 6,753,297 km (0.086 R)
• M20: 7,125,047 km (0.11 R)
• M21: 7,227,672 km (0.119 R)
• M22: 8,750,727 km (0.111 R)
• M23: 9,793,724 km (0.09 R)
• M24: 10,291,137 km (0.09 R)
• M25: 11,550,302 km (0.108 R)
• M26: 12,443,850 km (0.084 R)
• M27: 12,857,339 km (0.109 R)
• M28: 13,149,503 km (0.056 R)
• M29: 13,191,391 km (0.073 R)
• M30: 13,275,315 km (0.076 R)
• M31: 15,830,297 km (0.107 R)
• M32: 16,053,647 km (0.107 R)
• M33: 16,233,164 km (0.064 R)
• M34: 16,911,890 km (0.095 R)
• M35: 18,297,166 km (0.099 R)
• M36: 18,437,638 km (0.116 R)
• M37: 19,910,429 km (0.103 R)
• M38: 20,636,577 km (0.111 R)
• M39: 21,717,272 km (0.105 R)
• M40: 23,068,440 km (0.099 R)
• M41: 23,984,129 km (0.066 R)
• M42: 24,601,220 km (0.099 R)
• M43: 27,335,121 km (0.083 R)
• M44: 28,466,081 km (0.105 R)
• M45: 28,900,962 km (0.096 R)
• M46: 30,662,477 km (0.117 R)
• M47: 30,717,978 km (0.105 R)
• M48: 31,499,926 km (0.075 R)
• M49: 34,634,749 km (0.091 R)
• M50: 34,808,433 km (0.115 R)
• M51: 40,034,485 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.8

Radius: 4.5

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 16.54 AU - 19.42 AU

Year: 27306 Days

Day: 24.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 44,151,977 km

• M1: 59,839 km (0.119 R)
• M2: 93,648 km (0.113 R)
• M3: 145,260 km (0.101 R)
• M4: 219,909 km (0.068 R)
• M5: 408,701 km (0.108 R)
• M6: 961,615 km (0.119 R)
• M7: 1,053,767 km (0.111 R)
• M8: 1,367,624 km (0.119 R)
• M9: 1,820,756 km (0.098 R)
• M10: 2,122,794 km (0.103 R)
• M11: 2,365,890 km (0.091 R)
• M12: 2,904,592 km (0.054 R)
• M13: 3,146,791 km (0.094 R)
• M14: 4,208,936 km (0.105 R)
• M15: 4,451,883 km (0.059 R)
• M16: 4,888,260 km (0.118 R)
• M17: 4,919,975 km (0.082 R)
• M18: 5,240,563 km (0.095 R)
• M19: 5,501,910 km (0.077 R)
• M20: 5,667,515 km (0.11 R)
• M21: 6,173,904 km (0.102 R)
• M22: 6,942,388 km (0.109 R)
• M23: 7,121,307 km (0.107 R)
• M24: 7,157,211 km (0.09 R)
• M25: 7,229,317 km (0.1 R)
• M26: 7,630,239 km (0.066 R)
• M27: 7,703,842 km (0.059 R)
• M28: 8,038,193 km (0.117 R)
• M29: 8,339,333 km (0.058 R)
• M30: 8,875,342 km (0.115 R)
• M31: 9,422,422 km (0.109 R)
• M32: 9,700,076 km (0.106 R)
• M33: 10,344,543 km (0.096 R)
• M34: 10,589,884 km (0.116 R)
• M35: 10,672,013 km (0.105 R)
• M36: 10,713,302 km (0.069 R)
• M37: 10,919,897 km (0.119 R)
• M38: 11,421,349 km (0.117 R)
• M39: 11,844,860 km (0.115 R)
• M40: 13,634,350 km (0.08 R)
• M41: 13,903,177 km (0.109 R)
• M42: 14,903,987 km (0.118 R)
• M43: 14,996,139 km (0.116 R)
• M44: 16,830,060 km (0.101 R)
• M45: 17,944,265 km (0.101 R)
• M46: 18,189,755 km (0.091 R)
• M47: 18,337,408 km (0.116 R)
• M48: 18,535,027 km (0.098 R)
• M49: 19,032,290 km (0.113 R)
• M50: 19,836,827 km (0.109 R)
• M51: 19,938,255 km (0.109 R)
• M52: 20,141,409 km (0.099 R)
• M53: 20,192,272 km (0.073 R)
• M54: 20,294,298 km (0.108 R)
• M55: 20,858,132 km (0.044 R)
• M56: 21,531,023 km (0.118 R)
• M57: 23,057,819 km (0.097 R)
• M58: 23,753,449 km (0.03 R)
• M59: 23,968,870 km (0.082 R)
• M60: 25,384,814 km (0.067 R)
• M61: 25,439,866 km (0.053 R)
• M62: 25,494,918 km (0.118 R)
• M63: 25,881,329 km (0.09 R)
• M64: 25,936,680 km (0.085 R)
• M65: 26,158,534 km (0.108 R)
• M66: 26,214,035 km (0.119 R)
• M67: 27,277,077 km (0.114 R)
• M68: 27,842,258 km (0.095 R)
• M69: 28,411,179 km (0.078 R)
• M70: 28,983,989 km (0.107 R)
• M71: 30,432,695 km (0.05 R)
• M72: 31,136,403 km (0.104 R)
• M73: 32,261,529 km (0.098 R)
• M74: 34,429,501 km (0.108 R)
• M75: 34,795,418 km (0.101 R)
• M76: 34,856,453 km (0.069 R)
• M77: 35,162,531 km (0.062 R)
• M78: 35,900,796 km (0.097 R)
• M79: 36,644,148 km (0.083 R)
• M80: 36,830,697 km (0.082 R)
• M81: 36,893,079 km (0.025 R)
• M82: 37,204,990 km (0.117 R)
• M83: 37,580,332 km (0.111 R)
• M84: 37,705,844 km (0.058 R)
• M85: 38,145,961 km (0.094 R)
• M86: 39,603,942 km (0.104 R)
• M87: 40,115,267 km (0.106 R)
• M88: 40,757,641 km (0.114 R)
• M89: 41,922,260 km (0.092 R)
• M90: 42,117,485 km (0.084 R)
• M91: 42,378,234 km (0.106 R)
• M92: 42,639,432 km (0.05 R)
• M93: 42,770,330 km (0.094 R)
• M94: 43,360,644 km (0.074 R)
• M95: 43,623,936 km (0.104 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 10,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit