🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.62 AU

Year: 153 Days

Day: 41.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,425,879 km

• M1: 35,305 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.52 AU - 0.86 AU

Year: 240 Days

Day: 47.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,425,879 km

• M1: 657,333 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.65 AU - 0.97 AU

Year: 305 Days

Day: 18.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.54 AU - 1.58 AU

Year: 816 Days

Day: 32.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 57.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.72 AU - 2.28 AU

Year: 1185 Days

Day: 14.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,425,879 km

• M1: 873,652 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 8

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.6 AU - 3.38 AU

Year: 2166 Days

Day: 8.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,425,879 km

• M1: 107,411 km (0.109 R)
• M2: 252,372 km (0.11 R)
• M3: 338,839 km (0.104 R)
• M4: 390,151 km (0.038 R)
• M5: 546,930 km (0.093 R)
• M6: 682,615 km (0.086 R)
• M7: 1,065,436 km (0.048 R)
• M8: 1,206,656 km (0.116 R)
• M9: 1,269,188 km (0.064 R)
• M10: 1,552,676 km (0.073 R)
• M11: 1,737,130 km (0.04 R)
• M12: 1,808,189 km (0.098 R)
• M13: 1,868,029 km (0.104 R)
• M14: 1,940,883 km (0.115 R)
• M15: 2,280,620 km (0.119 R)
• M16: 2,398,054 km (0.069 R)
• M17: 2,625,293 km (0.039 R)
• M18: 3,245,825 km (0.037 R)
• M19: 3,333,789 km (0.066 R)
• M20: 3,393,029 km (0.062 R)
• M21: 3,452,569 km (0.063 R)
• M22: 3,587,806 km (0.113 R)
• M23: 3,709,429 km (0.101 R)
• M24: 4,114,390 km (0.109 R)
• M25: 4,209,834 km (0.091 R)
• M26: 4,698,121 km (0.097 R)
• M27: 4,798,053 km (0.078 R)
• M28: 4,848,168 km (0.098 R)
• M29: 4,999,860 km (0.108 R)
• M30: 5,084,832 km (0.086 R)
• M31: 5,238,917 km (0.054 R)
• M32: 5,516,571 km (0.083 R)
• M33: 5,657,343 km (0.11 R)
• M34: 5,763,707 km (0.118 R)
• M35: 6,122,891 km (0.026 R)
• M36: 6,250,349 km (0.05 R)
• M37: 6,305,251 km (0.07 R)
• M38: 7,455,808 km (0.086 R)
• M39: 7,650,585 km (0.066 R)
• M40: 7,906,397 km (0.106 R)
• M41: 8,065,120 km (0.075 R)
• M42: 8,772,270 km (0.086 R)
• M43: 8,895,389 km (0.116 R)
• M44: 8,977,817 km (0.081 R)
• M45: 9,185,160 km (0.058 R)
• M46: 9,436,035 km (0.118 R)
• M47: 9,795,220 km (0.058 R)
• M48: 10,115,808 km (0.07 R)
• M49: 10,309,986 km (0.109 R)
• M50: 10,374,912 km (0.027 R)
• M51: 10,461,678 km (0.09 R)
• M52: 10,833,429 km (0.105 R)
• M53: 11,320,968 km (0.115 R)
• M54: 12,065,667 km (0.044 R)
• M55: 12,134,182 km (0.114 R)
• M56: 12,547,821 km (0.087 R)
• M57: 12,686,797 km (0.116 R)
• M58: 12,849,410 km (0.114 R)
• M59: 12,989,434 km (0.078 R)
• M60: 13,059,745 km (0.091 R)
• M61: 13,389,009 km (0.102 R)
• M62: 13,720,967 km (0.1 R)
• M63: 14,199,979 km (0.083 R)
• M64: 14,417,345 km (0.1 R)
• M65: 14,514,434 km (0.082 R)
• M66: 14,904,436 km (0.068 R)
• M67: 15,026,957 km (0.079 R)
• M68: 15,100,708 km (0.104 R)
• M69: 15,273,195 km (0.115 R)
• M70: 15,471,113 km (0.072 R)
• M71: 15,644,945 km (0.12 R)
• M72: 16,170,483 km (0.101 R)
• M73: 16,905,756 km (0.111 R)
• M74: 17,136,137 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.6

Radius: 11.4

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.08 AU - 5.08 AU

Year: 4797 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,425,879 km

• M1: 158,723 km (0.114 R)
• M2: 315,652 km (0.113 R)
• M3: 546,780 km (0.075 R)
• M4: 622,327 km (0.114 R)
• M5: 810,222 km (0.12 R)
• M6: 990,787 km (0.072 R)
• M7: 1,423,125 km (0.108 R)
• M8: 1,516,623 km (0.091 R)
• M9: 1,644,380 km (0.067 R)
• M10: 1,826,291 km (0.094 R)
• M11: 1,911,113 km (0.07 R)
• M12: 2,156,154 km (0.097 R)
• M13: 2,300,965 km (0.079 R)
• M14: 2,524,165 km (0.103 R)
• M15: 2,892,325 km (0.106 R)
• M16: 2,992,107 km (0.117 R)
• M17: 3,319,278 km (0.111 R)
• M18: 3,444,940 km (0.05 R)
• M19: 4,119,626 km (0.07 R)
• M20: 4,599,835 km (0.114 R)
• M21: 5,001,805 km (0.094 R)
• M22: 5,122,231 km (0.101 R)
• M23: 5,243,555 km (0.053 R)
• M24: 5,316,858 km (0.1 R)
• M25: 5,763,856 km (0.064 R)
• M26: 5,915,549 km (0.101 R)
• M27: 6,430,913 km (0.113 R)
• M28: 7,614,980 km (0.084 R)
• M29: 7,753,807 km (0.118 R)
• M30: 7,865,557 km (0.11 R)
• M31: 8,232,072 km (0.114 R)
• M32: 8,346,065 km (0.057 R)
• M33: 8,778,104 km (0.064 R)
• M34: 8,952,984 km (0.106 R)
• M35: 9,128,911 km (0.084 R)
• M36: 9,276,564 km (0.113 R)
• M37: 9,784,299 km (0.096 R)
• M38: 10,239,675 km (0.089 R)
• M39: 10,951,611 km (0.103 R)
• M40: 11,234,650 km (0.108 R)
• M41: 12,097,980 km (0.088 R)
• M42: 12,817,097 km (0.083 R)
• M43: 13,048,824 km (0.083 R)
• M44: 13,516,616 km (0.072 R)
• M45: 13,718,723 km (0.117 R)
• M46: 13,921,877 km (0.084 R)
• M47: 14,779,073 km (0.099 R)
• M48: 15,091,882 km (0.108 R)
• M49: 15,512,252 km (0.106 R)
• M50: 16,905,307 km (0.094 R)
• M51: 17,159,624 km (0.056 R)
• M52: 18,078,005 km (0.082 R)
• M53: 18,338,006 km (0.066 R)
• M54: 20,000,787 km (0.059 R)
• M55: 20,077,530 km (0.09 R)
• M56: 20,656,025 km (0.087 R)
• M57: 20,772,412 km (0.118 R)
• M58: 21,083,875 km (0.055 R)
• M59: 21,593,256 km (0.054 R)
• M60: 22,146,319 km (0.091 R)
• M61: 22,305,192 km (0.118 R)
• M62: 22,544,100 km (0.117 R)
• M63: 22,704,020 km (0.034 R)
• M64: 22,984,666 km (0.099 R)
• M65: 23,185,725 km (0.084 R)
• M66: 23,427,924 km (0.057 R)
• M67: 23,996,097 km (0.103 R)
• M68: 24,159,308 km (0.066 R)
• M69: 24,692,325 km (0.12 R)
• M70: 25,811,617 km (0.079 R)
• M71: 25,895,092 km (0.116 R)
• M72: 26,230,341 km (0.082 R)
• M73: 26,398,489 km (0.077 R)
• M74: 27,032,186 km (0.053 R)
• M75: 27,117,008 km (0.055 R)
• M76: 28,013,548 km (0.074 R)
• M77: 28,271,454 km (0.108 R)
• M78: 29,093,495 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.9

Radius: 8.9

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.71 AU - 6.07 AU

Year: 5243 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,425,879 km

• M1: 155,432 km (0.072 R)
• M2: 853,157 km (0.098 R)
• M3: 985,401 km (0.119 R)
• M4: 1,140,385 km (0.084 R)
• M5: 1,303,745 km (0.1 R)
• M6: 1,371,214 km (0.083 R)
• M7: 1,545,346 km (0.11 R)
• M8: 2,071,183 km (0.104 R)
• M9: 2,130,573 km (0.088 R)
• M10: 2,251,448 km (0.075 R)
• M11: 2,353,773 km (0.099 R)
• M12: 2,457,743 km (0.089 R)
• M13: 2,713,705 km (0.048 R)
• M14: 3,320,923 km (0.093 R)
• M15: 4,143,412 km (0.077 R)
• M16: 4,525,635 km (0.12 R)
• M17: 4,946,005 km (0.103 R)
• M18: 5,106,823 km (0.107 R)
• M19: 5,378,941 km (0.041 R)
• M20: 5,572,072 km (0.115 R)
• M21: 6,136,804 km (0.078 R)
• M22: 7,229,168 km (0.108 R)
• M23: 7,689,031 km (0.12 R)
• M24: 7,938,112 km (0.119 R)
• M25: 8,604,720 km (0.079 R)
• M26: 9,223,307 km (0.067 R)
• M27: 10,059,110 km (0.053 R)
• M28: 10,400,194 km (0.104 R)
• M29: 10,572,082 km (0.044 R)
• M30: 10,641,196 km (0.084 R)
• M31: 10,988,712 km (0.119 R)
• M32: 11,128,735 km (0.081 R)
• M33: 11,269,357 km (0.056 R)
• M34: 11,694,963 km (0.108 R)
• M35: 12,089,602 km (0.064 R)
• M36: 12,598,235 km (0.111 R)
• M37: 12,781,642 km (0.084 R)
• M38: 13,374,349 km (0.107 R)
• M39: 13,862,636 km (0.099 R)
• M40: 14,014,029 km (0.033 R)
• M41: 14,165,871 km (0.073 R)
• M42: 14,242,016 km (0.03 R)
• M43: 15,011,398 km (0.114 R)
• M44: 15,089,040 km (0.119 R)
• M45: 15,166,831 km (0.117 R)
• M46: 15,873,232 km (0.116 R)
• M47: 16,110,943 km (0.118 R)
• M48: 16,750,922 km (0.055 R)
• M49: 16,831,556 km (0.116 R)
• M50: 16,912,189 km (0.086 R)
• M51: 17,236,367 km (0.074 R)
• M52: 17,358,439 km (0.037 R)
• M53: 17,808,579 km (0.118 R)
• M54: 17,973,287 km (0.11 R)
• M55: 18,304,047 km (0.07 R)
• M56: 18,595,165 km (0.088 R)
• M57: 18,678,491 km (0.047 R)
• M58: 19,013,590 km (0.072 R)
• M59: 19,097,664 km (0.096 R)
• M60: 19,987,921 km (0.078 R)
• M61: 20,675,323 km (0.095 R)
• M62: 21,239,457 km (0.077 R)
• M63: 22,605,285 km (0.051 R)
• M64: 22,694,296 km (0.116 R)
• M65: 23,276,232 km (0.106 R)
• M66: 24,500,541 km (0.104 R)
• M67: 25,235,814 km (0.057 R)
• M68: 26,493,035 km (0.025 R)
• M69: 26,728,203 km (0.041 R)
• M70: 28,392,928 km (0.105 R)
• M71: 29,116,682 km (0.106 R)
• M72: 29,213,622 km (0.102 R)
• M73: 29,553,807 km (0.114 R)
• M74: 30,238,218 km (0.114 R)
• M75: 30,779,463 km (0.088 R)
• M76: 31,473,148 km (0.105 R)
• M77: 31,572,631 km (0.078 R)
• M78: 32,472,911 km (0.113 R)
• M79: 33,128,448 km (0.116 R)
• M80: 33,280,290 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.3

Radius: 14.5

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.09 AU - 6.91 AU

Year: 6158 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 32,425,879 km

• M1: 183,257 km (0.069 R)
• M2: 315,502 km (0.103 R)
• M3: 596,297 km (0.083 R)
• M4: 790,326 km (0.054 R)
• M5: 1,200,074 km (0.079 R)
• M6: 1,372,860 km (0.093 R)
• M7: 1,537,567 km (0.086 R)
• M8: 1,797,568 km (0.101 R)
• M9: 2,034,980 km (0.116 R)
• M10: 2,263,416 km (0.071 R)
• M11: 2,460,436 km (0.114 R)
• M12: 2,683,935 km (0.037 R)
• M13: 2,787,906 km (0.11 R)
• M14: 3,021,279 km (0.092 R)
• M15: 3,129,587 km (0.106 R)
• M16: 3,261,234 km (0.094 R)
• M17: 3,372,534 km (0.074 R)
• M18: 4,235,265 km (0.112 R)
• M19: 4,332,504 km (0.098 R)
• M20: 4,455,324 km (0.059 R)
• M21: 5,531,830 km (0.096 R)
• M22: 6,182,282 km (0.058 R)
• M23: 6,376,609 km (0.089 R)
• M24: 6,686,277 km (0.076 R)
• M25: 6,857,118 km (0.051 R)
• M26: 7,029,604 km (0.106 R)
• M27: 7,614,831 km (0.117 R)
• M28: 7,823,370 km (0.113 R)
• M29: 8,399,172 km (0.111 R)
• M30: 8,925,907 km (0.111 R)
• M31: 9,304,389 km (0.046 R)
• M32: 9,399,833 km (0.099 R)
• M33: 9,559,603 km (0.065 R)
• M34: 10,636,708 km (0.09 R)
• M35: 10,937,250 km (0.1 R)
• M36: 11,308,402 km (0.101 R)
• M37: 11,444,387 km (0.119 R)
• M38: 11,752,259 km (0.116 R)
• M39: 11,924,596 km (0.082 R)
• M40: 12,376,531 km (0.106 R)
• M41: 12,904,911 km (0.056 R)
• M42: 13,153,991 km (0.111 R)
• M43: 13,657,089 km (0.114 R)
• M44: 14,645,183 km (0.087 R)
• M45: 14,756,484 km (0.094 R)
• M46: 14,942,434 km (0.053 R)
• M47: 15,129,281 km (0.033 R)
• M48: 15,279,179 km (0.101 R)
• M49: 16,574,098 km (0.093 R)
• M50: 17,195,677 km (0.063 R)
• M51: 17,391,500 km (0.071 R)
• M52: 17,548,578 km (0.113 R)
• M53: 18,142,183 km (0.078 R)
• M54: 18,702,277 km (0.093 R)
• M55: 19,268,056 km (0.085 R)
• M56: 19,471,509 km (0.046 R)
• M57: 21,334,152 km (0.111 R)
• M58: 22,222,913 km (0.105 R)
• M59: 22,564,595 km (0.029 R)
• M60: 22,951,156 km (0.09 R)
• M61: 24,872,441 km (0.073 R)
• M62: 25,717,968 km (0.061 R)
• M63: 27,895,814 km (0.074 R)
• M64: 28,172,121 km (0.062 R)
• M65: 29,053,402 km (0.099 R)
• M66: 29,755,465 km (0.12 R)
• M67: 30,273,971 km (0.062 R)
• M68: 30,795,470 km (0.117 R)
• M69: 31,224,217 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 13,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit