🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.62 AU - 0.88 AU

Year: 236 Days

Day: 16.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,489,642 km

• M1: 52,958 km (0.071 R)
• M2: 99,034 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.67 AU - 1.01 AU

Year: 280 Days

Day: 25 Hours

Environment

Temp: 97 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.85 AU - 1.23 AU

Year: 385 Days

Day: 31.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,489,642 km

• M1: 440,267 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.71 AU - 4.33 AU

Year: 2400 Days

Day: 25.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,489,642 km

• M1: 98,286 km (0.08 R)
• M2: 690,394 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.1

Radius: 14.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.25 AU - 5.55 AU

Year: 4561 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,489,642 km

• M1: 246,687 km (0.102 R)
• M2: 407,205 km (0.099 R)
• M3: 556,953 km (0.039 R)
• M4: 792,121 km (0.089 R)
• M5: 980,464 km (0.06 R)
• M6: 1,209,798 km (0.111 R)
• M7: 1,377,348 km (0.09 R)
• M8: 1,651,261 km (0.102 R)
• M9: 1,988,455 km (0.079 R)
• M10: 2,332,081 km (0.042 R)
• M11: 2,728,964 km (0.116 R)
• M12: 2,935,709 km (0.098 R)
• M13: 3,111,935 km (0.058 R)
• M14: 3,201,544 km (0.061 R)
• M15: 3,419,957 km (0.108 R)
• M16: 3,833,296 km (0.1 R)
• M17: 3,929,637 km (0.073 R)
• M18: 4,646,659 km (0.107 R)
• M19: 4,957,524 km (0.044 R)
• M20: 5,189,999 km (0.108 R)
• M21: 5,512,682 km (0.099 R)
• M22: 5,842,096 km (0.096 R)
• M23: 6,042,856 km (0.087 R)
• M24: 6,314,227 km (0.11 R)
• M25: 6,428,520 km (0.116 R)
• M26: 6,963,033 km (0.056 R)
• M27: 7,057,429 km (0.104 R)
• M28: 7,633,082 km (0.078 R)
• M29: 8,174,177 km (0.099 R)
• M30: 8,323,925 km (0.046 R)
• M31: 8,600,830 km (0.053 R)
• M32: 8,804,283 km (0.066 R)
• M33: 9,086,425 km (0.097 R)
• M34: 9,633,504 km (0.104 R)
• M35: 10,245,061 km (0.116 R)
• M36: 10,379,699 km (0.098 R)
• M37: 10,487,858 km (0.065 R)
• M38: 11,283,120 km (0.099 R)
• M39: 11,478,046 km (0.055 R)
• M40: 11,645,895 km (0.114 R)
• M41: 12,069,407 km (0.111 R)
• M42: 12,555,450 km (0.063 R)
• M43: 12,670,790 km (0.117 R)
• M44: 12,902,368 km (0.057 R)
• M45: 13,340,689 km (0.077 R)
• M46: 13,517,364 km (0.117 R)
• M47: 13,992,188 km (0.084 R)
• M48: 14,502,915 km (0.05 R)
• M49: 14,684,527 km (0.116 R)
• M50: 15,111,479 km (0.103 R)
• M51: 15,326,451 km (0.106 R)
• M52: 15,542,471 km (0.091 R)
• M53: 16,102,715 km (0.066 R)
• M54: 16,416,721 km (0.057 R)
• M55: 16,606,112 km (0.113 R)
• M56: 17,210,786 km (0.109 R)
• M57: 18,017,418 km (0.092 R)
• M58: 18,114,956 km (0.099 R)
• M59: 18,408,916 km (0.066 R)
• M60: 19,267,009 km (0.099 R)
• M61: 19,633,973 km (0.066 R)
• M62: 20,171,926 km (0.09 R)
• M63: 20,748,776 km (0.1 R)
• M64: 21,022,091 km (0.103 R)
• M65: 21,365,418 km (0.109 R)
• M66: 21,745,247 km (0.088 R)
• M67: 22,511,787 km (0.116 R)
• M68: 22,827,887 km (0.059 R)
• M69: 22,968,808 km (0.047 R)
• M70: 23,357,912 km (0.118 R)

Asteroid Belt

Center: 6.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.4

Radius: 10

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.4 AU - 9.04 AU

Year: 8565 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,489,642 km

• M1: 142,567 km (0.1 R)
• M2: 218,712 km (0.116 R)
• M3: 327,320 km (0.104 R)
• M4: 614,398 km (0.094 R)
• M5: 890,706 km (0.095 R)
• M6: 1,062,444 km (0.046 R)
• M7: 1,126,472 km (0.08 R)
• M8: 1,191,996 km (0.088 R)
• M9: 1,272,330 km (0.064 R)
• M10: 1,354,609 km (0.089 R)
• M11: 1,583,194 km (0.096 R)
• M12: 1,717,384 km (0.063 R)
• M13: 1,997,132 km (0.063 R)
• M14: 2,359,158 km (0.078 R)
• M15: 2,427,076 km (0.096 R)
• M16: 2,741,680 km (0.036 R)
• M17: 2,849,540 km (0.114 R)
• M18: 2,922,245 km (0.08 R)
• M19: 3,143,949 km (0.071 R)
• M20: 3,219,197 km (0.112 R)
• M21: 3,467,679 km (0.118 R)
• M22: 3,963,296 km (0.05 R)
• M23: 4,417,775 km (0.087 R)
• M24: 4,737,316 km (0.076 R)
• M25: 4,910,849 km (0.102 R)
• M26: 5,086,477 km (0.065 R)
• M27: 5,580,300 km (0.105 R)
• M28: 6,042,557 km (0.037 R)
• M29: 6,880,904 km (0.077 R)
• M30: 6,954,506 km (0.109 R)
• M31: 7,755,602 km (0.066 R)
• M32: 7,934,821 km (0.046 R)
• M33: 8,585,871 km (0.096 R)
• M34: 9,199,970 km (0.115 R)
• M35: 9,389,660 km (0.089 R)
• M36: 9,635,449 km (0.117 R)
• M37: 9,717,878 km (0.095 R)
• M38: 9,911,158 km (0.118 R)
• M39: 10,133,610 km (0.096 R)
• M40: 10,725,270 km (0.045 R)
• M41: 10,953,706 km (0.113 R)
• M42: 11,502,580 km (0.087 R)
• M43: 12,357,532 km (0.106 R)
• M44: 12,447,141 km (0.106 R)
• M45: 12,537,050 km (0.058 R)
• M46: 12,687,246 km (0.069 R)
• M47: 13,324,682 km (0.119 R)
• M48: 13,941,474 km (0.083 R)
• M49: 14,097,056 km (0.106 R)
• M50: 14,693,802 km (0.12 R)
• M51: 14,757,082 km (0.075 R)
• M52: 14,915,805 km (0.108 R)
• M53: 15,074,977 km (0.081 R)
• M54: 15,556,084 km (0.12 R)
• M55: 16,401,761 km (0.12 R)
• M56: 16,896,481 km (0.098 R)
• M57: 17,262,397 km (0.092 R)
• M58: 17,664,666 km (0.111 R)
• M59: 18,035,968 km (0.078 R)
• M60: 18,137,844 km (0.085 R)
• M61: 18,409,963 km (0.103 R)
• M62: 18,752,243 km (0.099 R)
• M63: 19,096,467 km (0.069 R)
• M64: 19,547,355 km (0.118 R)
• M65: 20,142,007 km (0.062 R)
• M66: 20,636,278 km (0.034 R)
• M67: 20,956,119 km (0.048 R)
• M68: 21,098,835 km (0.047 R)
• M69: 21,313,358 km (0.063 R)
• M70: 21,817,054 km (0.098 R)
• M71: 22,324,640 km (0.111 R)
• M72: 23,093,274 km (0.11 R)
• M73: 23,758,984 km (0.112 R)
• M74: 25,147,252 km (0.078 R)
• M75: 25,260,947 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.4

Radius: 12.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.79 AU - 10.71 AU

Year: 10225 Days

Day: 13.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,489,642 km

• M1: 178,620 km (0.042 R)
• M2: 408,103 km (0.12 R)
• M3: 630,405 km (0.08 R)
• M4: 1,142,629 km (0.041 R)
• M5: 1,230,442 km (0.114 R)
• M6: 2,233,347 km (0.096 R)
• M7: 2,413,014 km (0.11 R)
• M8: 2,574,430 km (0.12 R)
• M9: 2,981,186 km (0.117 R)
• M10: 3,104,754 km (0.085 R)
• M11: 3,616,379 km (0.111 R)
• M12: 3,748,474 km (0.108 R)
• M13: 4,072,204 km (0.03 R)
• M14: 4,833,806 km (0.086 R)
• M15: 4,950,343 km (0.117 R)
• M16: 5,067,927 km (0.027 R)
• M17: 5,245,949 km (0.089 R)
• M18: 5,547,388 km (0.066 R)
• M19: 5,947,862 km (0.102 R)
• M20: 6,041,660 km (0.095 R)
• M21: 6,199,037 km (0.03 R)
• M22: 6,421,638 km (0.093 R)
• M23: 6,646,933 km (0.101 R)
• M24: 7,744,083 km (0.087 R)
• M25: 7,880,816 km (0.087 R)
• M26: 8,191,680 km (0.118 R)
• M27: 8,683,109 km (0.098 R)
• M28: 8,825,377 km (0.111 R)
• M29: 8,968,392 km (0.084 R)
• M30: 9,184,262 km (0.089 R)
• M31: 9,401,927 km (0.12 R)
• M32: 9,694,840 km (0.059 R)
• M33: 11,127,090 km (0.092 R)
• M34: 11,281,624 km (0.095 R)
• M35: 11,475,952 km (0.107 R)
• M36: 11,710,521 km (0.077 R)
• M37: 11,986,230 km (0.054 R)
• M38: 13,314,659 km (0.056 R)
• M39: 13,643,775 km (0.113 R)
• M40: 13,850,818 km (0.064 R)
• M41: 14,142,534 km (0.118 R)
• M42: 15,286,359 km (0.107 R)
• M43: 15,587,799 km (0.104 R)
• M44: 15,847,800 km (0.067 R)
• M45: 16,065,465 km (0.096 R)
• M46: 16,415,823 km (0.093 R)
• M47: 17,437,427 km (0.09 R)
• M48: 17,978,523 km (0.094 R)
• M49: 19,541,521 km (0.046 R)
• M50: 21,147,753 km (0.104 R)
• M51: 21,435,580 km (0.108 R)
• M52: 21,531,921 km (0.116 R)
• M53: 22,698,036 km (0.081 R)
• M54: 23,735,198 km (0.043 R)
• M55: 24,134,325 km (0.114 R)
• M56: 24,939,311 km (0.055 R)
• M57: 25,040,589 km (0.095 R)
• M58: 25,243,444 km (0.098 R)
• M59: 25,599,936 km (0.064 R)
• M60: 26,834,417 km (0.093 R)
• M61: 27,198,239 km (0.116 R)
• M62: 27,511,348 km (0.068 R)
• M63: 28,088,496 km (0.105 R)
• M64: 28,616,577 km (0.119 R)
• M65: 28,988,178 km (0.084 R)
• M66: 31,415,254 km (0.087 R)
• M67: 32,128,536 km (0.112 R)
• M68: 32,238,790 km (0.093 R)
• M69: 32,404,245 km (0.087 R)
• M70: 33,125,008 km (0.1 R)
• M71: 33,515,159 km (0.072 R)
• M72: 33,794,907 km (0.104 R)
• M73: 34,525,543 km (0.092 R)
• M74: 34,695,037 km (0.117 R)
• M75: 35,204,867 km (0.095 R)
• M76: 35,660,093 km (0.111 R)
• M77: 35,888,380 km (0.097 R)
• M78: 37,500,446 km (0.082 R)
• M79: 37,849,009 km (0.036 R)
• M80: 38,315,455 km (0.092 R)
• M81: 38,666,412 km (0.082 R)
• M82: 38,959,773 km (0.086 R)
• M83: 39,077,357 km (0.077 R)
• M84: 39,194,941 km (0.097 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit