🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.49 AU - 0.55 AU

Year: 132 Days

Day: 22.4 Hours

Environment

Temp: 286 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,383,777 km

• M1: 489,185 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.47 AU - 0.63 AU

Year: 144 Days

Day: 21.6 Hours

Environment

Temp: 246 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.84 AU - 0.94 AU

Year: 296 Days

Day: 33.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,383,777 km

• M1: 45,179 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.95 AU - 1.13 AU

Year: 374 Days

Day: 37 Hours

Environment

Temp: 109 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.82 AU - 2.98 AU

Year: 1313 Days

Day: 34.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.52 AU - 3.4 AU

Year: 1798 Days

Day: 14.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,383,777 km

• M1: 42,635 km (0.113 R)
• M2: 1,908,869 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.64 AU - 4 AU

Year: 2636 Days

Day: 39.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.2

Radius: 11.1

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.87 AU - 6.95 AU

Year: 5730 Days

Day: 6.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,383,777 km

• M1: 324,777 km (0.104 R)
• M2: 422,016 km (0.105 R)
• M3: 555,457 km (0.069 R)
• M4: 653,294 km (0.072 R)
• M5: 785,090 km (0.115 R)
• M6: 1,046,138 km (0.074 R)
• M7: 1,335,161 km (0.113 R)
• M8: 1,613,563 km (0.084 R)
• M9: 2,535,534 km (0.056 R)
• M10: 2,771,899 km (0.083 R)
• M11: 2,881,853 km (0.082 R)
• M12: 3,151,578 km (0.062 R)
• M13: 3,336,033 km (0.086 R)
• M14: 3,406,194 km (0.025 R)
• M15: 3,547,863 km (0.118 R)
• M16: 3,667,541 km (0.099 R)
• M17: 4,059,488 km (0.083 R)
• M18: 4,336,842 km (0.117 R)
• M19: 4,465,048 km (0.083 R)
• M20: 5,016,914 km (0.114 R)
• M21: 5,260,160 km (0.084 R)
• M22: 5,452,094 km (0.068 R)
• M23: 5,842,844 km (0.099 R)
• M24: 6,242,869 km (0.049 R)
• M25: 6,533,986 km (0.07 R)
• M26: 6,622,099 km (0.084 R)
• M27: 6,859,362 km (0.106 R)
• M28: 8,693,880 km (0.048 R)
• M29: 8,888,657 km (0.059 R)
• M30: 9,117,691 km (0.115 R)
• M31: 10,121,044 km (0.088 R)
• M32: 10,223,219 km (0.041 R)
• M33: 10,635,810 km (0.11 R)
• M34: 10,774,487 km (0.058 R)
• M35: 10,983,775 km (0.12 R)
• M36: 11,053,787 km (0.101 R)
• M37: 11,124,098 km (0.118 R)
• M38: 11,477,298 km (0.05 R)
• M39: 11,619,566 km (0.054 R)
• M40: 11,798,335 km (0.086 R)
• M41: 11,978,002 km (0.117 R)
• M42: 12,485,887 km (0.111 R)
• M43: 12,926,902 km (0.098 R)
• M44: 13,975,732 km (0.113 R)
• M45: 14,204,019 km (0.083 R)
• M46: 14,280,314 km (0.046 R)
• M47: 14,471,948 km (0.113 R)
• M48: 14,625,735 km (0.089 R)
• M49: 14,702,928 km (0.071 R)
• M50: 15,090,536 km (0.093 R)
• M51: 15,481,584 km (0.111 R)
• M52: 15,955,361 km (0.117 R)
• M53: 16,473,867 km (0.107 R)
• M54: 17,282,593 km (0.112 R)
• M55: 17,404,964 km (0.1 R)
• M56: 17,568,624 km (0.11 R)
• M57: 17,897,440 km (0.118 R)
• M58: 18,561,356 km (0.081 R)
• M59: 20,687,441 km (0.097 R)
• M60: 20,774,208 km (0.119 R)
• M61: 21,735,224 km (0.105 R)
• M62: 21,823,337 km (0.12 R)
• M63: 21,955,731 km (0.053 R)
• M64: 22,221,268 km (0.096 R)
• M65: 23,927,581 km (0.092 R)
• M66: 24,064,014 km (0.036 R)
• M67: 24,246,374 km (0.093 R)
• M68: 24,566,813 km (0.104 R)
• M69: 26,236,175 km (0.058 R)
• M70: 26,895,304 km (0.077 R)
• M71: 27,798,576 km (0.115 R)
• M72: 28,229,866 km (0.112 R)
• M73: 29,147,649 km (0.111 R)
• M74: 29,342,126 km (0.115 R)
• M75: 29,879,183 km (0.037 R)
• M76: 30,271,877 km (0.119 R)
• M77: 30,567,483 km (0.073 R)
• M78: 31,111,869 km (0.077 R)
• M79: 32,009,606 km (0.059 R)
• M80: 32,160,101 km (0.066 R)
• M81: 33,169,139 km (0.094 R)
• M82: 33,423,007 km (0.072 R)
• M83: 33,983,849 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.5

Radius: 8.6

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.67 AU - 9.35 AU

Year: 8005 Days

Day: 7.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,383,777 km

• M1: 183,856 km (0.085 R)
• M2: 335,548 km (0.034 R)
• M3: 533,616 km (0.065 R)
• M4: 603,478 km (0.047 R)
• M5: 707,149 km (0.07 R)
• M6: 769,232 km (0.065 R)
• M7: 949,946 km (0.118 R)
• M8: 1,431,352 km (0.093 R)
• M9: 1,676,693 km (0.102 R)
• M10: 1,782,907 km (0.102 R)
• M11: 1,869,674 km (0.101 R)
• M12: 2,047,396 km (0.053 R)
• M13: 2,712,209 km (0.074 R)
• M14: 2,888,436 km (0.117 R)
• M15: 3,199,150 km (0.075 R)
• M16: 3,385,549 km (0.117 R)
• M17: 3,575,389 km (0.104 R)
• M18: 4,079,833 km (0.11 R)
• M19: 4,311,111 km (0.085 R)
• M20: 4,696,326 km (0.082 R)
• M21: 4,817,051 km (0.098 R)
• M22: 5,123,577 km (0.081 R)
• M23: 5,468,101 km (0.095 R)
• M24: 5,563,246 km (0.104 R)
• M25: 5,884,881 km (0.117 R)
• M26: 5,949,956 km (0.089 R)
• M27: 6,212,500 km (0.112 R)
• M28: 6,748,958 km (0.115 R)
• M29: 6,851,283 km (0.077 R)
• M30: 7,265,520 km (0.111 R)
• M31: 7,866,305 km (0.065 R)
• M32: 8,046,121 km (0.076 R)
• M33: 8,336,491 km (0.071 R)
• M34: 8,409,644 km (0.08 R)
• M35: 8,890,452 km (0.066 R)
• M36: 9,342,088 km (0.117 R)
• M37: 9,456,081 km (0.09 R)
• M38: 9,724,161 km (0.103 R)
• M39: 10,033,529 km (0.049 R)
• M40: 10,111,470 km (0.036 R)
• M41: 10,228,605 km (0.1 R)
• M42: 10,622,346 km (0.12 R)
• M43: 10,821,162 km (0.049 R)
• M44: 11,998,198 km (0.095 R)
• M45: 13,045,234 km (0.039 R)
• M46: 13,386,466 km (0.075 R)
• M47: 13,644,373 km (0.059 R)
• M48: 14,559,762 km (0.112 R)
• M49: 14,692,156 km (0.097 R)
• M50: 15,002,572 km (0.115 R)
• M51: 15,539,778 km (0.064 R)
• M52: 15,810,849 km (0.074 R)
• M53: 16,311,703 km (0.026 R)
• M54: 17,375,942 km (0.069 R)
• M55: 17,657,186 km (0.118 R)
• M56: 17,845,680 km (0.109 R)
• M57: 19,716,999 km (0.087 R)
• M58: 21,298,548 km (0.073 R)
• M59: 22,256,722 km (0.101 R)
• M60: 23,383,643 km (0.09 R)
• M61: 23,538,776 km (0.061 R)
• M62: 24,110,539 km (0.106 R)
• M63: 25,320,636 km (0.108 R)
• M64: 25,746,242 km (0.115 R)
• M65: 25,959,868 km (0.105 R)
• M66: 26,066,980 km (0.084 R)
• M67: 26,227,798 km (0.098 R)
• M68: 29,234,715 km (0.116 R)
• M69: 29,569,366 km (0.109 R)
• M70: 29,961,312 km (0.079 R)
• M71: 30,580,647 km (0.098 R)
• M72: 30,693,743 km (0.112 R)
• M73: 32,637,169 km (0.032 R)
• M74: 33,158,368 km (0.076 R)
• M75: 33,390,843 km (0.073 R)
• M76: 33,449,037 km (0.112 R)
• M77: 34,856,005 km (0.057 R)
• M78: 35,151,610 km (0.101 R)
• M79: 37,364,611 km (0.116 R)
• M80: 37,545,924 km (0.066 R)
• M81: 40,116,165 km (0.113 R)
• M82: 40,301,966 km (0.049 R)
• M83: 40,363,899 km (0.068 R)
• M84: 40,860,863 km (0.08 R)
• M85: 41,047,861 km (0.065 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.6

Radius: 8.5

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.73 AU - 11.75 AU

Year: 13306 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 83.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,383,777 km

• M1: 418,276 km (0.082 R)
• M2: 750,533 km (0.072 R)
• M3: 877,840 km (0.097 R)
• M4: 1,646,175 km (0.087 R)
• M5: 2,076,867 km (0.063 R)
• M6: 3,071,693 km (0.091 R)
• M7: 3,209,622 km (0.04 R)
• M8: 3,708,531 km (0.076 R)
• M9: 4,042,134 km (0.114 R)
• M10: 4,117,532 km (0.051 R)
• M11: 4,424,207 km (0.119 R)
• M12: 4,580,238 km (0.117 R)
• M13: 4,978,468 km (0.071 R)
• M14: 5,059,400 km (0.114 R)
• M15: 5,222,761 km (0.107 R)
• M16: 6,151,764 km (0.118 R)
• M17: 6,238,830 km (0.097 R)
• M18: 6,949,419 km (0.077 R)
• M19: 7,499,192 km (0.083 R)
• M20: 7,638,916 km (0.103 R)
• M21: 7,873,486 km (0.097 R)
• M22: 8,063,026 km (0.109 R)
• M23: 8,349,955 km (0.092 R)
• M24: 8,446,445 km (0.066 R)
• M25: 8,640,324 km (0.073 R)
• M26: 9,531,329 km (0.043 R)
• M27: 9,682,722 km (0.033 R)
• M28: 9,784,150 km (0.092 R)
• M29: 10,193,001 km (0.064 R)
• M30: 10,974,799 km (0.075 R)
• M31: 12,210,627 km (0.082 R)
• M32: 12,429,937 km (0.036 R)
• M33: 13,264,394 km (0.081 R)
• M34: 13,489,988 km (0.097 R)
• M35: 14,059,507 km (0.085 R)
• M36: 14,289,439 km (0.071 R)
• M37: 14,870,028 km (0.091 R)
• M38: 16,113,935 km (0.115 R)
• M39: 16,415,075 km (0.03 R)
• M40: 17,206,597 km (0.111 R)
• M41: 17,761,755 km (0.052 R)
• M42: 18,637,202 km (0.072 R)
• M43: 19,783,271 km (0.058 R)
• M44: 21,083,277 km (0.085 R)
• M45: 21,149,100 km (0.114 R)
• M46: 21,412,691 km (0.074 R)
• M47: 23,016,979 km (0.115 R)
• M48: 23,833,484 km (0.118 R)
• M49: 23,902,000 km (0.087 R)
• M50: 25,145,756 km (0.107 R)
• M51: 26,836,811 km (0.074 R)
• M52: 28,201,293 km (0.077 R)
• M53: 28,782,481 km (0.045 R)
• M54: 28,928,488 km (0.108 R)
• M55: 29,147,799 km (0.106 R)
• M56: 29,294,405 km (0.11 R)
• M57: 29,735,569 km (0.085 R)
• M58: 30,401,429 km (0.079 R)
• M59: 31,072,076 km (0.041 R)
• M60: 33,037,044 km (0.116 R)
• M61: 33,113,489 km (0.118 R)
• M62: 33,342,972 km (0.107 R)
• M63: 34,886,373 km (0.119 R)
• M64: 35,431,956 km (0.108 R)
• M65: 36,373,974 km (0.115 R)
• M66: 36,531,800 km (0.105 R)
• M67: 37,403,806 km (0.056 R)
• M68: 38,202,359 km (0.061 R)
• M69: 38,523,396 km (0.036 R)
• M70: 39,330,028 km (0.065 R)
• M71: 39,572,975 km (0.107 R)
• M72: 40,713,809 km (0.115 R)
• M73: 42,196,323 km (0.06 R)
• M74: 42,944,313 km (0.09 R)
• M75: 43,111,114 km (0.118 R)
• M76: 43,361,691 km (0.083 R)
• M77: 43,612,716 km (0.034 R)
• M78: 44,200,486 km (0.103 R)
• M79: 44,368,933 km (0.097 R)
• M80: 44,790,799 km (0.035 R)
• M81: 45,723,841 km (0.115 R)
• M82: 47,954,495 km (0.082 R)
• M83: 48,040,963 km (0.087 R)
• M84: 50,748,086 km (0.082 R)
• M85: 51,898,045 km (0.108 R)
• M86: 52,788,451 km (0.081 R)
• M87: 53,953,519 km (0.081 R)
• M88: 56,674,256 km (0.06 R)
• M89: 59,532,323 km (0.072 R)
• M90: 61,307,152 km (0.03 R)
• M91: 61,400,950 km (0.101 R)
• M92: 62,153,876 km (0.086 R)
• M93: 62,815,099 km (0.064 R)
• M94: 63,288,875 km (0.034 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 17,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit