🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.68 AU - 1.06 AU

Year: 312 Days

Day: 16 Hours

Environment

Temp: 28 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,656,638 km

• M1: 382,372 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.31 AU - 1.43 AU

Year: 617 Days

Day: 12.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.22 AU - 1.56 AU

Year: 631 Days

Day: 46.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.69 AU - 2.01 AU

Year: 969 Days

Day: 41.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,656,638 km

• M1: 51,910 km (0.058 R)

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.1

Radius: 8.9

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.44 AU - 8.16 AU

Year: 7594 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,656,638 km

• M1: 148,700 km (0.093 R)
• M2: 270,323 km (0.076 R)
• M3: 359,932 km (0.116 R)
• M4: 450,140 km (0.118 R)
• M5: 536,308 km (0.112 R)
• M6: 815,608 km (0.115 R)
• M7: 939,923 km (0.091 R)
• M8: 1,121,386 km (0.1 R)
• M9: 1,260,661 km (0.111 R)
• M10: 1,575,864 km (0.076 R)
• M11: 2,455,948 km (0.083 R)
• M12: 2,524,015 km (0.048 R)
• M13: 3,464,387 km (0.041 R)
• M14: 3,878,923 km (0.103 R)
• M15: 4,309,316 km (0.049 R)
• M16: 4,754,968 km (0.043 R)
• M17: 5,480,668 km (0.117 R)
• M18: 5,629,966 km (0.086 R)
• M19: 5,902,085 km (0.046 R)
• M20: 6,085,941 km (0.116 R)
• M21: 6,240,625 km (0.1 R)
• M22: 6,648,877 km (0.116 R)
• M23: 6,936,554 km (0.105 R)
• M24: 7,130,732 km (0.094 R)
• M25: 7,392,229 km (0.04 R)
• M26: 7,458,202 km (0.029 R)
• M27: 7,524,324 km (0.045 R)
• M28: 8,093,993 km (0.084 R)
• M29: 9,062,340 km (0.056 R)
• M30: 9,132,950 km (0.067 R)
• M31: 9,417,186 km (0.064 R)
• M32: 9,524,448 km (0.119 R)
• M33: 9,848,776 km (0.06 R)
• M34: 10,067,189 km (0.091 R)
• M35: 10,545,603 km (0.062 R)
• M36: 11,448,276 km (0.027 R)
• M37: 11,986,230 km (0.093 R)
• M38: 12,888,006 km (0.108 R)
• M39: 13,007,236 km (0.113 R)
• M40: 13,608,918 km (0.085 R)
• M41: 13,892,705 km (0.025 R)
• M42: 13,974,236 km (0.026 R)
• M43: 14,055,917 km (0.077 R)
• M44: 14,260,567 km (0.049 R)
• M45: 14,466,413 km (0.079 R)
• M46: 15,131,525 km (0.051 R)
• M47: 15,552,195 km (0.1 R)
• M48: 15,721,539 km (0.107 R)
• M49: 16,019,389 km (0.108 R)
• M50: 16,362,118 km (0.096 R)
• M51: 17,317,150 km (0.119 R)
• M52: 17,712,986 km (0.075 R)
• M53: 18,468,904 km (0.084 R)
• M54: 18,828,388 km (0.085 R)
• M55: 19,417,205 km (0.106 R)
• M56: 19,736,896 km (0.098 R)
• M57: 20,012,156 km (0.105 R)
• M58: 20,566,715 km (0.118 R)
• M59: 21,173,185 km (0.101 R)
• M60: 23,511,250 km (0.054 R)
• M61: 23,608,489 km (0.089 R)
• M62: 23,803,116 km (0.098 R)
• M63: 24,145,246 km (0.096 R)
• M64: 28,323,365 km (0.116 R)
• M65: 28,478,498 km (0.07 R)
• M66: 29,835,051 km (0.094 R)
• M67: 30,680,279 km (0.068 R)
• M68: 30,786,494 km (0.089 R)
• M69: 30,892,858 km (0.075 R)
• M70: 31,212,549 km (0.082 R)
• M71: 32,286,212 km (0.088 R)
• M72: 32,773,303 km (0.119 R)
• M73: 33,262,787 km (0.115 R)
• M74: 33,645,160 km (0.048 R)
• M75: 33,864,470 km (0.093 R)
• M76: 34,138,982 km (0.064 R)
• M77: 34,249,086 km (0.06 R)
• M78: 35,634,811 km (0.104 R)
• M79: 36,756,646 km (0.111 R)
• M80: 37,889,999 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 13.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.03 AU - 10.93 AU

Year: 10361 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,656,638 km

• M1: 183,407 km (0.06 R)
• M2: 273,615 km (0.097 R)
• M3: 384,018 km (0.113 R)
• M4: 531,222 km (0.075 R)
• M5: 642,672 km (0.05 R)
• M6: 1,084,884 km (0.054 R)
• M7: 1,176,886 km (0.101 R)
• M8: 1,469,649 km (0.067 R)
• M9: 1,919,490 km (0.053 R)
• M10: 2,338,813 km (0.103 R)
• M11: 2,634,568 km (0.115 R)
• M12: 2,838,620 km (0.099 R)
• M13: 3,154,720 km (0.076 R)
• M14: 3,936,668 km (0.106 R)
• M15: 4,349,708 km (0.118 R)
• M16: 4,714,876 km (0.062 R)
• M17: 5,027,087 km (0.102 R)
• M18: 5,442,969 km (0.114 R)
• M19: 6,206,068 km (0.099 R)
• M20: 6,479,533 km (0.076 R)
• M21: 6,722,031 km (0.105 R)
• M22: 7,073,735 km (0.108 R)
• M23: 7,540,032 km (0.114 R)
• M24: 7,868,698 km (0.106 R)
• M25: 8,540,243 km (0.107 R)
• M26: 10,745,465 km (0.062 R)
• M27: 11,157,009 km (0.034 R)
• M28: 11,448,276 km (0.099 R)
• M29: 13,467,848 km (0.087 R)
• M30: 13,556,110 km (0.075 R)
• M31: 13,733,533 km (0.072 R)
• M32: 15,410,077 km (0.061 R)
• M33: 16,014,452 km (0.1 R)
• M34: 16,579,334 km (0.111 R)
• M35: 16,911,740 km (0.107 R)
• M36: 17,486,944 km (0.061 R)
• M37: 17,680,075 km (0.068 R)
• M38: 18,214,887 km (0.114 R)
• M39: 19,450,266 km (0.065 R)
• M40: 20,916,924 km (0.067 R)
• M41: 22,261,958 km (0.079 R)
• M42: 23,050,638 km (0.102 R)
• M43: 23,156,554 km (0.091 R)
• M44: 24,223,934 km (0.088 R)
• M45: 24,817,988 km (0.035 R)
• M46: 24,926,446 km (0.107 R)
• M47: 25,089,508 km (0.119 R)
• M48: 25,471,431 km (0.116 R)
• M49: 26,296,164 km (0.074 R)
• M50: 26,406,717 km (0.103 R)
• M51: 26,517,569 km (0.043 R)
• M52: 27,915,561 km (0.099 R)
• M53: 28,028,358 km (0.04 R)
• M54: 28,424,643 km (0.091 R)
• M55: 30,028,182 km (0.05 R)
• M56: 30,201,716 km (0.069 R)
• M57: 30,375,548 km (0.086 R)
• M58: 31,425,875 km (0.111 R)
• M59: 32,310,298 km (0.069 R)
• M60: 32,785,271 km (0.086 R)
• M61: 33,023,580 km (0.101 R)
• M62: 33,562,133 km (0.085 R)
• M63: 35,012,185 km (0.088 R)
• M64: 35,744,766 km (0.049 R)
• M65: 36,729,568 km (0.113 R)
• M66: 37,973,176 km (0.103 R)
• M67: 38,286,134 km (0.064 R)
• M68: 38,600,140 km (0.087 R)
• M69: 38,977,875 km (0.086 R)
• M70: 39,293,676 km (0.113 R)
• M71: 39,737,234 km (0.057 R)
• M72: 39,927,821 km (0.093 R)
• M73: 40,182,437 km (0.064 R)
• M74: 41,077,780 km (0.076 R)
• M75: 41,527,920 km (0.074 R)
• M76: 42,433,137 km (0.11 R)
• M77: 43,934,351 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 5.1

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.27 AU - 14.53 AU

Year: 18885 Days

Day: 19.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,656,638 km

• M1: 124,017 km (0.055 R)
• M2: 1,781,860 km (0.077 R)
• M3: 1,837,660 km (0.078 R)
• M4: 2,008,351 km (0.062 R)
• M5: 2,066,395 km (0.099 R)
• M6: 4,161,514 km (0.112 R)
• M7: 4,423,459 km (0.117 R)
• M8: 4,729,387 km (0.107 R)
• M9: 5,321,346 km (0.095 R)
• M10: 5,401,979 km (0.097 R)
• M11: 5,811,428 km (0.038 R)
• M12: 6,230,901 km (0.102 R)
• M13: 7,456,556 km (0.108 R)
• M14: 8,329,310 km (0.091 R)
• M15: 8,376,134 km (0.084 R)
• M16: 8,659,024 km (0.092 R)
• M17: 9,722,665 km (0.063 R)
• M18: 10,471,253 km (0.083 R)
• M19: 11,445,883 km (0.11 R)
• M20: 11,707,081 km (0.098 R)
• M21: 12,023,181 km (0.109 R)
• M22: 13,645,420 km (0.072 R)
• M23: 13,755,973 km (0.1 R)
• M24: 14,145,376 km (0.113 R)
• M25: 14,991,801 km (0.077 R)
• M26: 15,220,237 km (0.119 R)
• M27: 15,622,954 km (0.109 R)
• M28: 15,796,638 km (0.071 R)
• M29: 16,792,511 km (0.094 R)
• M30: 16,851,751 km (0.111 R)
• M31: 18,050,629 km (0.105 R)
• M32: 18,354,612 km (0.108 R)
• M33: 19,400,899 km (0.117 R)
• M34: 19,899,958 km (0.073 R)
• M35: 21,293,911 km (0.099 R)
• M36: 22,784,504 km (0.077 R)
• M37: 23,575,577 km (0.115 R)
• M38: 23,708,271 km (0.101 R)
• M39: 24,174,717 km (0.091 R)
• M40: 24,913,730 km (0.067 R)
• M41: 26,139,086 km (0.116 R)
• M42: 26,551,976 km (0.089 R)
• M43: 26,759,170 km (0.096 R)
• M44: 26,828,284 km (0.052 R)
• M45: 27,244,764 km (0.091 R)
• M46: 27,453,752 km (0.109 R)
• M47: 27,733,201 km (0.106 R)
• M48: 27,803,213 km (0.059 R)
• M49: 29,644,314 km (0.112 R)
• M50: 30,074,707 km (0.06 R)
• M51: 30,724,261 km (0.109 R)
• M52: 31,159,890 km (0.049 R)
• M53: 31,378,453 km (0.12 R)
• M54: 31,670,617 km (0.081 R)
• M55: 31,963,829 km (0.086 R)
• M56: 32,922,602 km (0.119 R)
• M57: 34,115,645 km (0.114 R)
• M58: 36,160,648 km (0.041 R)
• M59: 36,237,092 km (0.094 R)
• M60: 36,543,768 km (0.049 R)
• M61: 36,928,085 km (0.046 R)
• M62: 40,606,397 km (0.074 R)
• M63: 41,404,053 km (0.062 R)
• M64: 44,399,601 km (0.088 R)
• M65: 45,551,205 km (0.097 R)
• M66: 45,964,843 km (0.092 R)
• M67: 46,047,721 km (0.062 R)
• M68: 47,380,488 km (0.083 R)
• M69: 48,135,808 km (0.101 R)
• M70: 48,810,494 km (0.117 R)
• M71: 49,064,212 km (0.079 R)
• M72: 50,339,983 km (0.112 R)
• M73: 50,510,823 km (0.061 R)
• M74: 50,853,253 km (0.097 R)
• M75: 51,024,692 km (0.107 R)
• M76: 51,368,318 km (0.073 R)
• M77: 51,454,337 km (0.104 R)
• M78: 52,144,133 km (0.103 R)
• M79: 52,923,837 km (0.117 R)
• M80: 53,620,066 km (0.092 R)
• M81: 53,969,377 km (0.064 R)
• M82: 54,144,257 km (0.057 R)
• M83: 54,319,436 km (0.106 R)
• M84: 55,462,214 km (0.037 R)
• M85: 57,771,556 km (0.031 R)
• M86: 58,308,912 km (0.111 R)
• M87: 58,668,096 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 11,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit