🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.44 AU - 0.62 AU

Year: 144 Days

Day: 22.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,699,657 km

• M1: 50,863 km (0.119 R)
• M2: 260,599 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.81 AU - 0.99 AU

Year: 318 Days

Day: 40.9 Hours

Environment

Temp: 49 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.97 AU - 1.33 AU

Year: 460 Days

Day: 24 Hours

Environment

Temp: 7 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 8.3

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.94 AU - 5.5 AU

Year: 3823 Days

Day: 13.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 57.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,699,657 km

• M1: 122,670 km (0.084 R)
• M2: 328,068 km (0.108 R)
• M3: 406,009 km (0.116 R)
• M4: 541,694 km (0.035 R)
• M5: 615,446 km (0.12 R)
• M6: 1,200,822 km (0.045 R)
• M7: 1,314,367 km (0.118 R)
• M8: 1,629,420 km (0.032 R)
• M9: 1,692,102 km (0.051 R)
• M10: 1,852,470 km (0.088 R)
• M11: 1,918,144 km (0.116 R)
• M12: 2,051,585 km (0.101 R)
• M13: 2,470,908 km (0.118 R)
• M14: 3,070,646 km (0.045 R)
• M15: 3,346,804 km (0.094 R)
• M16: 3,713,767 km (0.093 R)
• M17: 3,986,933 km (0.086 R)
• M18: 4,115,138 km (0.083 R)
• M19: 4,664,312 km (0.092 R)
• M20: 5,120,137 km (0.109 R)
• M21: 5,189,849 km (0.102 R)
• M22: 5,306,536 km (0.062 R)
• M23: 5,495,179 km (0.034 R)
• M24: 5,758,172 km (0.084 R)
• M25: 6,025,353 km (0.092 R)
• M26: 6,123,490 km (0.047 R)
• M27: 6,296,574 km (0.052 R)
• M28: 6,748,958 km (0.107 R)
• M29: 7,004,920 km (0.118 R)
• M30: 7,056,532 km (0.068 R)
• M31: 7,526,269 km (0.114 R)
• M32: 7,925,546 km (0.089 R)
• M33: 8,606,366 km (0.094 R)
• M34: 8,884,019 km (0.048 R)
• M35: 9,079,992 km (0.103 R)
• M36: 9,192,640 km (0.047 R)
• M37: 9,878,546 km (0.09 R)
• M38: 10,052,528 km (0.116 R)
• M39: 10,937,998 km (0.105 R)
• M40: 11,117,964 km (0.056 R)
• M41: 11,664,146 km (0.09 R)
• M42: 11,817,334 km (0.103 R)
• M43: 12,156,921 km (0.117 R)
• M44: 12,312,354 km (0.027 R)
• M45: 12,656,578 km (0.118 R)
• M46: 13,675,789 km (0.086 R)
• M47: 14,721,178 km (0.077 R)
• M48: 15,555,785 km (0.1 R)
• M49: 16,097,928 km (0.092 R)
• M50: 17,131,200 km (0.099 R)
• M51: 17,480,362 km (0.116 R)
• M52: 17,655,840 km (0.082 R)
• M53: 17,937,682 km (0.106 R)
• M54: 18,185,716 km (0.106 R)
• M55: 18,684,924 km (0.058 R)
• M56: 19,733,605 km (0.083 R)
• M57: 19,806,608 km (0.117 R)
• M58: 20,172,974 km (0.102 R)
• M59: 20,246,576 km (0.099 R)
• M60: 20,504,782 km (0.107 R)
• M61: 20,875,485 km (0.085 R)
• M62: 21,323,232 km (0.1 R)
• M63: 21,548,376 km (0.112 R)
• M64: 21,774,120 km (0.095 R)
• M65: 22,266,297 km (0.049 R)
• M66: 22,570,878 km (0.093 R)
• M67: 22,685,470 km (0.117 R)
• M68: 22,762,064 km (0.073 R)
• M69: 23,300,018 km (0.043 R)
• M70: 24,938,863 km (0.112 R)
• M71: 25,493,422 km (0.102 R)
• M72: 25,692,387 km (0.053 R)
• M73: 26,614,658 km (0.067 R)
• M74: 26,735,683 km (0.116 R)
• M75: 26,937,939 km (0.067 R)
• M76: 27,100,103 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 11

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.98 AU - 5.22 AU

Year: 4293 Days

Day: 12.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,699,657 km

• M1: 149,299 km (0.109 R)
• M2: 246,836 km (0.033 R)
• M3: 321,336 km (0.073 R)
• M4: 571,613 km (0.105 R)
• M5: 759,508 km (0.049 R)
• M6: 1,026,391 km (0.109 R)
• M7: 1,228,199 km (0.102 R)
• M8: 1,465,461 km (0.114 R)
• M9: 1,578,258 km (0.072 R)
• M10: 1,647,521 km (0.053 R)
• M11: 1,777,073 km (0.061 R)
• M12: 1,922,482 km (0.064 R)
• M13: 2,071,931 km (0.084 R)
• M14: 2,238,283 km (0.055 R)
• M15: 2,329,837 km (0.064 R)
• M16: 2,653,118 km (0.079 R)
• M17: 2,764,120 km (0.1 R)
• M18: 2,834,281 km (0.098 R)
• M19: 2,990,761 km (0.057 R)
• M20: 3,135,721 km (0.106 R)
• M21: 3,327,505 km (0.06 R)
• M22: 3,417,414 km (0.069 R)
• M23: 3,599,624 km (0.069 R)
• M24: 3,691,926 km (0.097 R)
• M25: 3,989,626 km (0.081 R)
• M26: 4,085,368 km (0.108 R)
• M27: 4,246,485 km (0.116 R)
• M28: 4,658,627 km (0.108 R)
• M29: 4,844,129 km (0.102 R)
• M30: 4,946,304 km (0.061 R)
• M31: 5,292,174 km (0.107 R)
• M32: 5,450,449 km (0.116 R)
• M33: 5,699,828 km (0.098 R)
• M34: 5,862,142 km (0.096 R)
• M35: 5,934,697 km (0.106 R)
• M36: 6,265,308 km (0.079 R)
• M37: 6,791,444 km (0.056 R)
• M38: 6,886,888 km (0.103 R)
• M39: 7,214,956 km (0.106 R)
• M40: 7,488,869 km (0.098 R)
• M41: 7,966,535 km (0.073 R)
• M42: 8,188,838 km (0.115 R)
• M43: 8,310,910 km (0.101 R)
• M44: 8,577,643 km (0.092 R)
• M45: 8,660,221 km (0.101 R)
• M46: 8,743,098 km (0.091 R)
• M47: 8,972,431 km (0.11 R)
• M48: 9,140,430 km (0.063 R)
• M49: 9,288,233 km (0.06 R)
• M50: 10,061,354 km (0.074 R)
• M51: 10,214,094 km (0.065 R)
• M52: 10,544,107 km (0.059 R)
• M53: 10,699,240 km (0.093 R)
• M54: 10,855,121 km (0.085 R)
• M55: 11,395,468 km (0.117 R)
• M56: 11,486,424 km (0.087 R)
• M57: 11,944,642 km (0.058 R)
• M58: 12,245,782 km (0.106 R)
• M59: 12,315,645 km (0.036 R)
• M60: 12,525,830 km (0.11 R)
• M61: 12,666,751 km (0.105 R)
• M62: 12,760,998 km (0.068 R)
• M63: 13,475,028 km (0.084 R)
• M64: 13,547,134 km (0.091 R)
• M65: 13,958,229 km (0.099 R)
• M66: 14,250,843 km (0.089 R)
• M67: 14,496,333 km (0.104 R)
• M68: 14,594,918 km (0.038 R)
• M69: 15,416,809 km (0.08 R)
• M70: 15,643,449 km (0.08 R)
• M71: 15,846,005 km (0.105 R)
• M72: 16,227,928 km (0.075 R)
• M73: 16,484,339 km (0.078 R)
• M74: 16,897,379 km (0.08 R)
• M75: 17,287,530 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368

Radius: 14.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.23 AU - 9.73 AU

Year: 8403 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,699,657 km

• M1: 529,576 km (0.083 R)
• M2: 697,874 km (0.1 R)
• M3: 1,109,867 km (0.11 R)
• M4: 1,506,600 km (0.119 R)
• M5: 1,630,916 km (0.058 R)
• M6: 1,740,272 km (0.047 R)
• M7: 1,890,169 km (0.108 R)
• M8: 2,491,553 km (0.093 R)
• M9: 2,770,403 km (0.082 R)
• M10: 2,880,357 km (0.117 R)
• M11: 3,150,531 km (0.052 R)
• M12: 3,429,082 km (0.095 R)
• M13: 3,619,371 km (0.096 R)
• M14: 4,807,477 km (0.116 R)
• M15: 5,347,525 km (0.079 R)
• M16: 5,709,104 km (0.053 R)
• M17: 5,822,050 km (0.041 R)
• M18: 6,165,227 km (0.097 R)
• M19: 6,544,458 km (0.084 R)
• M20: 6,662,790 km (0.066 R)
• M21: 6,871,479 km (0.109 R)
• M22: 7,479,744 km (0.074 R)
• M23: 7,665,694 km (0.093 R)
• M24: 7,884,556 km (0.069 R)
• M25: 8,073,797 km (0.119 R)
• M26: 8,618,184 km (0.102 R)
• M27: 8,748,035 km (0.091 R)
• M28: 9,407,013 km (0.071 R)
• M29: 9,776,370 km (0.101 R)
• M30: 10,668,423 km (0.111 R)
• M31: 10,913,165 km (0.066 R)
• M32: 11,550,751 km (0.065 R)
• M33: 12,091,397 km (0.12 R)
• M34: 12,383,113 km (0.082 R)
• M35: 12,788,075 km (0.078 R)
• M36: 14,297,368 km (0.118 R)
• M37: 14,412,857 km (0.08 R)
• M38: 15,229,811 km (0.097 R)
• M39: 15,663,795 km (0.086 R)
• M40: 16,262,186 km (0.077 R)
• M41: 17,358,290 km (0.051 R)
• M42: 17,853,010 km (0.111 R)
• M43: 18,102,090 km (0.106 R)
• M44: 18,561,954 km (0.086 R)
• M45: 18,687,916 km (0.062 R)
• M46: 19,792,397 km (0.041 R)
• M47: 20,007,219 km (0.032 R)
• M48: 20,266,173 km (0.039 R)
• M49: 20,569,558 km (0.113 R)
• M50: 21,400,574 km (0.12 R)
• M51: 21,842,336 km (0.058 R)
• M52: 21,975,478 km (0.115 R)
• M53: 22,331,821 km (0.09 R)
• M54: 22,466,010 km (0.06 R)
• M55: 22,915,103 km (0.105 R)
• M56: 23,185,875 km (0.072 R)
• M57: 24,234,107 km (0.09 R)
• M58: 24,556,191 km (0.1 R)
• M59: 25,204,548 km (0.071 R)
• M60: 26,376,498 km (0.031 R)
• M61: 26,755,280 km (0.053 R)
• M62: 26,992,841 km (0.103 R)
• M63: 27,279,022 km (0.056 R)
• M64: 27,758,035 km (0.119 R)
• M65: 28,288,359 km (0.05 R)
• M66: 28,821,975 km (0.086 R)
• M67: 28,967,982 km (0.108 R)
• M68: 29,751,426 km (0.099 R)
• M69: 29,899,079 km (0.118 R)
• M70: 30,195,133 km (0.08 R)
• M71: 30,442,568 km (0.057 R)
• M72: 31,239,027 km (0.068 R)
• M73: 32,042,218 km (0.039 R)
• M74: 32,294,740 km (0.12 R)
• M75: 32,446,432 km (0.066 R)
• M76: 32,649,137 km (0.066 R)
• M77: 32,801,577 km (0.106 R)
• M78: 33,464,296 km (0.09 R)
• M79: 33,771,719 km (0.068 R)
• M80: 33,977,267 km (0.119 R)
• M81: 34,596,153 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 19,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit