🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.7 AU - 0.7 AU

Year: 205 Days

Day: 28.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.24 AU - 1.62 AU

Year: 598 Days

Day: 20.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.97 AU - 4.99 AU

Year: 3888 Days

Day: 22.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.65 AU - 6.33 AU

Year: 4500 Days

Day: 41.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.7

Radius: 9.6

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.43 AU - 8.83 AU

Year: 6661 Days

Day: 10.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,469,066 km

• M1: 138,378 km (0.099 R)
• M2: 342,130 km (0.088 R)
• M3: 780,003 km (0.037 R)
• M4: 1,008,140 km (0.05 R)
• M5: 1,095,056 km (0.097 R)
• M6: 1,333,067 km (0.1 R)
• M7: 1,409,661 km (0.107 R)
• M8: 1,487,751 km (0.09 R)
• M9: 1,669,213 km (0.12 R)
• M10: 1,752,240 km (0.099 R)
• M11: 1,987,857 km (0.105 R)
• M12: 2,165,728 km (0.103 R)
• M13: 2,372,173 km (0.067 R)
• M14: 2,561,116 km (0.08 R)
• M15: 2,633,371 km (0.042 R)
• M16: 3,686,989 km (0.098 R)
• M17: 3,768,670 km (0.111 R)
• M18: 3,878,774 km (0.098 R)
• M19: 4,300,939 km (0.05 R)
• M20: 4,649,352 km (0.078 R)
• M21: 4,737,765 km (0.117 R)
• M22: 5,591,071 km (0.11 R)
• M23: 5,716,883 km (0.12 R)
• M24: 6,623,595 km (0.114 R)
• M25: 7,093,632 km (0.078 R)
• M26: 7,229,915 km (0.104 R)
• M27: 8,603,972 km (0.11 R)
• M28: 8,822,534 km (0.053 R)
• M29: 8,895,688 km (0.087 R)
• M30: 9,190,695 km (0.097 R)
• M31: 9,451,444 km (0.059 R)
• M32: 9,563,941 km (0.075 R)
• M33: 10,325,395 km (0.116 R)
• M34: 10,441,333 km (0.054 R)
• M35: 10,557,720 km (0.1 R)
• M36: 11,543,869 km (0.101 R)
• M37: 11,664,146 km (0.086 R)
• M38: 11,744,630 km (0.084 R)
• M39: 11,865,654 km (0.047 R)
• M40: 12,231,272 km (0.12 R)
• M41: 14,761,719 km (0.083 R)
• M42: 14,979,684 km (0.108 R)
• M43: 15,067,198 km (0.109 R)
• M44: 15,198,695 km (0.064 R)
• M45: 15,507,166 km (0.106 R)
• M46: 16,040,781 km (0.049 R)
• M47: 17,723,907 km (0.069 R)
• M48: 17,909,259 km (0.098 R)
• M49: 18,751,046 km (0.079 R)
• M50: 19,605,848 km (0.088 R)
• M51: 19,941,695 km (0.051 R)
• M52: 20,376,277 km (0.082 R)
• M53: 20,473,217 km (0.085 R)
• M54: 20,716,463 km (0.067 R)
• M55: 20,960,606 km (0.117 R)
• M56: 21,797,756 km (0.108 R)
• M57: 22,445,365 km (0.046 R)
• M58: 22,847,036 km (0.091 R)
• M59: 23,657,407 km (0.09 R)
• M60: 24,528,815 km (0.03 R)
• M61: 25,046,424 km (0.106 R)
• M62: 25,776,910 km (0.053 R)
• M63: 27,258,976 km (0.077 R)
• M64: 27,741,280 km (0.034 R)
• M65: 28,010,406 km (0.067 R)
• M66: 28,280,430 km (0.065 R)
• M67: 29,314,301 km (0.089 R)
• M68: 30,028,781 km (0.094 R)
• M69: 30,249,737 km (0.064 R)
• M70: 30,471,291 km (0.061 R)
• M71: 31,083,296 km (0.12 R)
• M72: 31,250,995 km (0.117 R)
• M73: 31,418,844 km (0.08 R)
• M74: 31,980,734 km (0.042 R)
• M75: 32,432,669 km (0.075 R)
• M76: 32,773,004 km (0.115 R)
• M77: 33,686,449 km (0.119 R)
• M78: 36,771,157 km (0.082 R)
• M79: 37,958,515 km (0.084 R)
• M80: 38,977,725 km (0.096 R)
• M81: 39,339,602 km (0.109 R)
• M82: 40,127,385 km (0.071 R)
• M83: 40,675,811 km (0.087 R)
• M84: 40,736,996 km (0.109 R)

Asteroid Belt

Center: 8.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.5

Radius: 14.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.94 AU - 11.24 AU

Year: 12056 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,469,066 km

• M1: 186,848 km (0.104 R)
• M2: 331,210 km (0.029 R)
• M3: 493,523 km (0.096 R)
• M4: 753,524 km (0.103 R)
• M5: 1,730,399 km (0.114 R)
• M6: 1,933,552 km (0.03 R)
• M7: 2,339,412 km (0.118 R)
• M8: 2,438,894 km (0.066 R)
• M9: 2,720,138 km (0.104 R)
• M10: 2,825,156 km (0.12 R)
• M11: 3,121,060 km (0.1 R)
• M12: 3,598,577 km (0.113 R)
• M13: 3,772,709 km (0.105 R)
• M14: 4,220,455 km (0.088 R)
• M15: 4,748,835 km (0.114 R)
• M16: 4,844,278 km (0.083 R)
• M17: 4,972,484 km (0.108 R)
• M18: 5,265,396 km (0.066 R)
• M19: 5,563,994 km (0.105 R)
• M20: 5,732,291 km (0.119 R)
• M21: 5,936,642 km (0.082 R)
• M22: 6,957,797 km (0.029 R)
• M23: 7,175,911 km (0.1 R)
• M24: 7,322,666 km (0.11 R)
• M25: 7,768,917 km (0.119 R)
• M26: 8,609,806 km (0.077 R)
• M27: 9,884,679 km (0.113 R)
• M28: 10,007,200 km (0.09 R)
• M29: 11,090,438 km (0.075 R)
• M30: 11,260,531 km (0.085 R)
• M31: 11,517,091 km (0.037 R)
• M32: 11,646,194 km (0.086 R)
• M33: 11,775,596 km (0.109 R)
• M34: 12,167,094 km (0.05 R)
• M35: 13,097,294 km (0.119 R)
• M36: 14,419,290 km (0.102 R)
• M37: 14,931,812 km (0.106 R)
• M38: 15,025,760 km (0.063 R)
• M39: 15,166,831 km (0.101 R)
• M40: 15,831,344 km (0.03 R)
• M41: 17,682,618 km (0.093 R)
• M42: 18,231,343 km (0.095 R)
• M43: 18,432,253 km (0.092 R)
• M44: 18,633,911 km (0.089 R)
• M45: 18,735,039 km (0.075 R)
• M46: 18,836,317 km (0.046 R)
• M47: 19,090,334 km (0.09 R)
• M48: 21,427,202 km (0.08 R)
• M49: 21,586,225 km (0.103 R)
• M50: 21,905,467 km (0.072 R)
• M51: 22,818,313 km (0.101 R)
• M52: 23,963,185 km (0.098 R)
• M53: 24,183,393 km (0.097 R)
• M54: 25,294,307 km (0.084 R)
• M55: 26,877,651 km (0.087 R)
• M56: 28,493,009 km (0.041 R)
• M57: 28,960,203 km (0.056 R)
• M58: 29,724,947 km (0.06 R)
• M59: 30,021,001 km (0.11 R)
• M60: 31,334,620 km (0.046 R)
• M61: 31,816,924 km (0.087 R)
• M62: 33,155,974 km (0.093 R)
• M63: 33,770,822 km (0.059 R)
• M64: 34,327,326 km (0.114 R)
• M65: 34,637,891 km (0.119 R)
• M66: 34,886,971 km (0.114 R)
• M67: 35,074,118 km (0.106 R)
• M68: 35,386,778 km (0.031 R)
• M69: 35,574,972 km (0.073 R)
• M70: 36,583,710 km (0.099 R)
• M71: 36,900,858 km (0.096 R)
• M72: 37,282,632 km (0.1 R)
• M73: 37,410,239 km (0.113 R)
• M74: 39,406,024 km (0.109 R)
• M75: 41,238,299 km (0.1 R)
• M76: 41,502,339 km (0.081 R)
• M77: 41,833,100 km (0.119 R)
• M78: 43,769,195 km (0.03 R)
• M79: 44,443,583 km (0.11 R)
• M80: 44,714,205 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.5

Radius: 4.2

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 19.72 AU - 19.8 AU

Year: 30730 Days

Day: 18.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,469,066 km

• M1: 70,012 km (0.084 R)
• M2: 382,223 km (0.057 R)
• M3: 863,180 km (0.115 R)
• M4: 1,441,076 km (0.12 R)
• M5: 1,556,865 km (0.11 R)
• M6: 1,645,577 km (0.072 R)
• M7: 1,766,601 km (0.079 R)
• M8: 2,762,624 km (0.069 R)
• M9: 3,506,275 km (0.059 R)
• M10: 3,780,488 km (0.076 R)
• M11: 4,266,382 km (0.1 R)
• M12: 4,558,846 km (0.111 R)
• M13: 4,771,873 km (0.106 R)
• M14: 4,944,509 km (0.069 R)
• M15: 5,251,484 km (0.095 R)
• M16: 5,295,914 km (0.091 R)
• M17: 5,564,742 km (0.068 R)
• M18: 6,115,860 km (0.029 R)
• M19: 7,668,088 km (0.08 R)
• M20: 9,280,154 km (0.103 R)
• M21: 9,495,575 km (0.081 R)
• M22: 10,041,458 km (0.06 R)
• M23: 10,541,264 km (0.116 R)
• M24: 11,622,857 km (0.074 R)
• M25: 12,560,836 km (0.112 R)
• M26: 15,072,584 km (0.119 R)
• M27: 15,198,994 km (0.077 R)
• M28: 15,452,862 km (0.106 R)
• M29: 15,772,104 km (0.1 R)
• M30: 16,287,468 km (0.108 R)
• M31: 18,067,234 km (0.05 R)
• M32: 18,201,423 km (0.101 R)
• M33: 18,809,838 km (0.091 R)
• M34: 19,082,256 km (0.098 R)
• M35: 19,838,473 km (0.107 R)
• M36: 20,604,264 km (0.066 R)
• M37: 21,167,351 km (0.058 R)
• M38: 23,542,815 km (0.114 R)
• M39: 23,762,874 km (0.045 R)
• M40: 25,097,885 km (0.056 R)
• M41: 26,077,003 km (0.051 R)
• M42: 26,228,845 km (0.113 R)
• M43: 31,236,933 km (0.037 R)
• M44: 31,802,114 km (0.09 R)
• M45: 32,452,266 km (0.114 R)
• M46: 33,848,313 km (0.078 R)
• M47: 36,528,958 km (0.077 R)
• M48: 39,450,903 km (0.029 R)
• M49: 41,824,124 km (0.086 R)
• M50: 41,912,835 km (0.1 R)
• M51: 43,162,426 km (0.116 R)
• M52: 43,972,050 km (0.074 R)
• M53: 47,075,907 km (0.091 R)
• M54: 47,260,660 km (0.104 R)
• M55: 47,538,314 km (0.117 R)
• M56: 47,909,316 km (0.088 R)
• M57: 51,006,292 km (0.098 R)
• M58: 51,291,126 km (0.079 R)
• M59: 54,361,024 km (0.063 R)
• M60: 55,625,126 km (0.047 R)
• M61: 58,479,752 km (0.092 R)
• M62: 59,076,349 km (0.086 R)
• M63: 61,079,315 km (0.083 R)
• M64: 62,596,087 km (0.103 R)
• M65: 62,697,664 km (0.08 R)
• M66: 65,048,595 km (0.105 R)
• M67: 65,666,584 km (0.107 R)
• M68: 66,597,382 km (0.099 R)
• M69: 69,836,325 km (0.075 R)
• M70: 70,046,959 km (0.05 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 12,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit