🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.56 AU - 0.7 AU

Year: 189 Days

Day: 34.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.6 AU - 0.76 AU

Year: 212 Days

Day: 26 Hours

Environment

Temp: 153 °C

Axial Tilt: 167.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.55 AU - 0.83 AU

Year: 217 Days

Day: 25 Hours

Environment

Temp: 104 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.17 AU - 1.51 AU

Year: 587 Days

Day: 36.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.6

Radius: 10.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.68 AU - 8.48 AU

Year: 7904 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 28,228,837 km

• M1: 140,173 km (0.099 R)
• M2: 519,853 km (0.106 R)
• M3: 596,596 km (0.117 R)
• M4: 853,157 km (0.089 R)
• M5: 1,094,009 km (0.098 R)
• M6: 1,356,703 km (0.087 R)
• M7: 1,430,156 km (0.067 R)
• M8: 1,562,400 km (0.085 R)
• M9: 1,818,661 km (0.065 R)
• M10: 1,962,425 km (0.119 R)
• M11: 2,196,246 km (0.076 R)
• M12: 2,327,593 km (0.079 R)
• M13: 2,831,588 km (0.108 R)
• M14: 2,975,053 km (0.066 R)
• M15: 3,244,329 km (0.072 R)
• M16: 3,624,308 km (0.06 R)
• M17: 4,706,199 km (0.073 R)
• M18: 4,905,314 km (0.072 R)
• M19: 4,991,483 km (0.091 R)
• M20: 6,065,146 km (0.088 R)
• M21: 6,596,369 km (0.077 R)
• M22: 7,045,162 km (0.105 R)
• M23: 7,142,550 km (0.102 R)
• M24: 7,871,092 km (0.09 R)
• M25: 8,141,864 km (0.062 R)
• M26: 8,346,963 km (0.041 R)
• M27: 8,484,742 km (0.094 R)
• M28: 8,727,540 km (0.083 R)
• M29: 9,149,107 km (0.116 R)
• M30: 9,326,679 km (0.099 R)
• M31: 9,505,598 km (0.059 R)
• M32: 9,613,309 km (0.051 R)
• M33: 10,085,290 km (0.117 R)
• M34: 10,676,650 km (0.105 R)
• M35: 11,127,538 km (0.106 R)
• M36: 11,431,521 km (0.102 R)
• M37: 11,507,966 km (0.051 R)
• M38: 12,047,865 km (0.096 R)
• M39: 12,833,403 km (0.075 R)
• M40: 12,952,782 km (0.08 R)
• M41: 13,798,010 km (0.047 R)
• M42: 14,247,851 km (0.099 R)
• M43: 14,453,997 km (0.118 R)
• M44: 14,661,040 km (0.108 R)
• M45: 14,785,805 km (0.053 R)
• M46: 15,499,237 km (0.119 R)
• M47: 15,924,095 km (0.068 R)
• M48: 16,009,515 km (0.066 R)
• M49: 17,178,024 km (0.051 R)
• M50: 17,353,503 km (0.074 R)
• M51: 17,441,466 km (0.115 R)
• M52: 18,733,244 km (0.055 R)
• M53: 19,140,449 km (0.094 R)
• M54: 19,231,405 km (0.102 R)
• M55: 19,459,242 km (0.119 R)
• M56: 19,779,681 km (0.096 R)
• M57: 19,871,534 km (0.103 R)
• M58: 20,055,839 km (0.054 R)
• M59: 21,172,886 km (0.091 R)
• M60: 21,549,872 km (0.074 R)
• M61: 21,739,114 km (0.082 R)
• M62: 22,310,278 km (0.112 R)
• M63: 22,597,656 km (0.117 R)
• M64: 24,693,223 km (0.084 R)
• M65: 24,841,774 km (0.076 R)
• M66: 25,189,439 km (0.108 R)
• M67: 26,090,916 km (0.096 R)
• M68: 26,596,257 km (0.075 R)
• M69: 27,411,566 km (0.117 R)
• M70: 28,546,116 km (0.066 R)
• M71: 30,541,602 km (0.106 R)
• M72: 30,701,073 km (0.111 R)
• M73: 31,502,469 km (0.066 R)
• M74: 32,094,428 km (0.035 R)
• M75: 33,125,905 km (0.073 R)
• M76: 34,057,750 km (0.065 R)
• M77: 34,333,609 km (0.094 R)
• M78: 35,276,674 km (0.08 R)
• M79: 35,555,674 km (0.115 R)
• M80: 36,735,552 km (0.094 R)
• M81: 37,188,385 km (0.117 R)
• M82: 37,301,930 km (0.119 R)
• M83: 37,586,166 km (0.072 R)
• M84: 37,928,147 km (0.038 R)
• M85: 38,042,439 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 9.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.77 AU - 8.71 AU

Year: 8156 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,228,837 km

• M1: 137,331 km (0.102 R)
• M2: 367,562 km (0.054 R)
• M3: 474,973 km (0.107 R)
• M4: 572,062 km (0.118 R)
• M5: 652,845 km (0.073 R)
• M6: 725,550 km (0.088 R)
• M7: 1,045,988 km (0.081 R)
• M8: 1,392,906 km (0.08 R)
• M9: 1,862,344 km (0.1 R)
• M10: 1,933,403 km (0.075 R)
• M11: 2,078,214 km (0.118 R)
• M12: 2,170,516 km (0.075 R)
• M13: 2,340,309 km (0.06 R)
• M14: 2,573,532 km (0.077 R)
• M15: 2,753,498 km (0.085 R)
• M16: 2,937,803 km (0.119 R)
• M17: 3,168,483 km (0.051 R)
• M18: 3,918,716 km (0.086 R)
• M19: 4,056,645 km (0.075 R)
• M20: 4,149,546 km (0.116 R)
• M21: 4,432,735 km (0.062 R)
• M22: 5,218,123 km (0.085 R)
• M23: 5,993,190 km (0.111 R)
• M24: 6,232,696 km (0.088 R)
• M25: 6,313,329 km (0.054 R)
• M26: 6,448,416 km (0.072 R)
• M27: 7,194,311 km (0.094 R)
• M28: 7,335,382 km (0.081 R)
• M29: 7,563,070 km (0.104 R)
• M30: 8,054,798 km (0.068 R)
• M31: 8,201,404 km (0.078 R)
• M32: 8,289,816 km (0.119 R)
• M33: 8,408,298 km (0.071 R)
• M34: 8,616,688 km (0.087 R)
• M35: 9,746,900 km (0.054 R)
• M36: 9,934,645 km (0.113 R)
• M37: 10,218,432 km (0.077 R)
• M38: 10,377,155 km (0.038 R)
• M39: 10,536,926 km (0.094 R)
• M40: 10,890,875 km (0.046 R)
• M41: 11,216,250 km (0.104 R)
• M42: 11,776,644 km (0.096 R)
• M43: 12,043,526 km (0.053 R)
• M44: 12,346,163 km (0.1 R)
• M45: 12,515,358 km (0.045 R)
• M46: 12,685,301 km (0.032 R)
• M47: 12,821,884 km (0.113 R)
• M48: 13,303,589 km (0.101 R)
• M49: 14,107,977 km (0.088 R)
• M50: 14,355,860 km (0.113 R)
• M51: 14,569,486 km (0.104 R)
• M52: 15,836,879 km (0.098 R)
• M53: 16,057,686 km (0.069 R)
• M54: 16,131,438 km (0.1 R)
• M55: 16,279,539 km (0.034 R)
• M56: 16,614,190 km (0.041 R)
• M57: 16,688,839 km (0.066 R)
• M58: 17,139,278 km (0.081 R)
• M59: 17,593,607 km (0.067 R)
• M60: 17,707,900 km (0.113 R)
• M61: 18,167,315 km (0.08 R)
• M62: 18,437,040 km (0.117 R)
• M63: 19,490,059 km (0.1 R)
• M64: 19,568,897 km (0.094 R)
• M65: 19,726,723 km (0.064 R)
• M66: 20,242,836 km (0.11 R)
• M67: 21,288,226 km (0.038 R)
• M68: 21,572,611 km (0.114 R)
• M69: 21,694,982 km (0.032 R)
• M70: 22,022,153 km (0.114 R)
• M71: 22,640,291 km (0.084 R)
• M72: 22,930,511 km (0.115 R)
• M73: 23,389,328 km (0.102 R)
• M74: 23,640,952 km (0.108 R)
• M75: 24,231,265 km (0.116 R)
• M76: 24,528,366 km (0.09 R)
• M77: 25,685,206 km (0.101 R)
• M78: 26,640,987 km (0.114 R)
• M79: 26,816,017 km (0.065 R)
• M80: 27,608,437 km (0.056 R)
• M81: 29,126,107 km (0.066 R)
• M82: 30,441,970 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.9

Radius: 5.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.94 AU - 18.06 AU

Year: 22003 Days

Day: 18.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,228,837 km

• M1: 199,115 km (0.11 R)
• M2: 391,498 km (0.08 R)
• M3: 704,307 km (0.106 R)
• M4: 1,122,732 km (0.101 R)
• M5: 1,574,069 km (0.101 R)
• M6: 1,703,172 km (0.047 R)
• M7: 1,785,750 km (0.077 R)
• M8: 3,032,798 km (0.105 R)
• M9: 3,336,930 km (0.06 R)
• M10: 3,800,684 km (0.067 R)
• M11: 4,084,171 km (0.117 R)
• M12: 4,397,130 km (0.05 R)
• M13: 6,456,794 km (0.061 R)
• M14: 6,663,987 km (0.051 R)
• M15: 7,487,523 km (0.048 R)
• M16: 7,541,677 km (0.034 R)
• M17: 7,650,585 km (0.108 R)
• M18: 7,924,947 km (0.078 R)
• M19: 8,539,944 km (0.037 R)
• M20: 8,824,629 km (0.092 R)
• M21: 9,491,087 km (0.092 R)
• M22: 10,779,873 km (0.066 R)
• M23: 11,428,978 km (0.094 R)
• M24: 11,932,076 km (0.112 R)
• M25: 12,058,935 km (0.088 R)
• M26: 12,250,121 km (0.087 R)
• M27: 12,442,354 km (0.094 R)
• M28: 12,732,424 km (0.097 R)
• M29: 12,797,200 km (0.099 R)
• M30: 13,057,501 km (0.08 R)
• M31: 13,319,446 km (0.108 R)
• M32: 13,748,942 km (0.106 R)
• M33: 14,519,670 km (0.071 R)
• M34: 14,553,629 km (0.059 R)
• M35: 14,859,257 km (0.081 R)
• M36: 15,442,390 km (0.025 R)
• M37: 17,885,173 km (0.094 R)
• M38: 19,392,522 km (0.038 R)
• M39: 19,429,771 km (0.063 R)
• M40: 19,504,421 km (0.034 R)
• M41: 19,803,766 km (0.107 R)
• M42: 19,954,112 km (0.094 R)
• M43: 20,331,398 km (0.027 R)
• M44: 21,169,894 km (0.102 R)
• M45: 21,323,531 km (0.091 R)
• M46: 22,214,386 km (0.047 R)
• M47: 22,527,046 km (0.071 R)
• M48: 22,566,091 km (0.091 R)
• M49: 22,919,890 km (0.102 R)
• M50: 23,314,978 km (0.119 R)
• M51: 23,354,621 km (0.048 R)
• M52: 23,394,265 km (0.092 R)
• M53: 23,513,345 km (0.11 R)
• M54: 23,871,931 km (0.084 R)
• M55: 24,433,371 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit