🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.52 AU - 0.84 AU

Year: 203 Days

Day: 44.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.04 AU - 1.24 AU

Year: 440 Days

Day: 38.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,871,658 km

• M1: 648,208 km (0.116 R)
• M2: 708,795 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.71 AU - 2.11 AU

Year: 955 Days

Day: 23.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2 AU - 2.56 AU

Year: 1245 Days

Day: 13.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.46 AU - 2.64 AU

Year: 1473 Days

Day: 13.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.95 AU - 4.31 AU

Year: 3035 Days

Day: 32.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,871,658 km

• M1: 649,554 km (0.11 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.4

Radius: 12.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.57 AU - 6.21 AU

Year: 5170 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,871,658 km

• M1: 170,990 km (0.106 R)
• M2: 320,588 km (0.117 R)
• M3: 592,856 km (0.116 R)
• M4: 1,080,396 km (0.113 R)
• M5: 1,303,596 km (0.05 R)
• M6: 1,413,101 km (0.04 R)
• M7: 1,641,986 km (0.112 R)
• M8: 1,726,659 km (0.079 R)
• M9: 1,900,791 km (0.111 R)
• M10: 2,154,658 km (0.103 R)
• M11: 2,381,000 km (0.092 R)
• M12: 2,615,420 km (0.118 R)
• M13: 2,776,088 km (0.036 R)
• M14: 3,342,316 km (0.114 R)
• M15: 3,990,224 km (0.109 R)
• M16: 4,750,032 km (0.051 R)
• M17: 4,897,535 km (0.059 R)
• M18: 5,172,047 km (0.105 R)
• M19: 5,762,061 km (0.119 R)
• M20: 6,105,239 km (0.065 R)
• M21: 6,673,561 km (0.05 R)
• M22: 6,756,139 km (0.1 R)
• M23: 7,230,663 km (0.103 R)
• M24: 7,343,909 km (0.11 R)
• M25: 7,716,109 km (0.048 R)
• M26: 7,860,919 km (0.076 R)
• M27: 8,094,442 km (0.111 R)
• M28: 8,478,908 km (0.101 R)
• M29: 8,869,359 km (0.098 R)
• M30: 9,358,095 km (0.111 R)
• M31: 10,714,648 km (0.094 R)
• M32: 11,136,813 km (0.103 R)
• M33: 11,300,773 km (0.104 R)
• M34: 11,863,859 km (0.077 R)
• M35: 12,266,876 km (0.061 R)
• M36: 12,640,272 km (0.115 R)
• M37: 12,742,747 km (0.101 R)
• M38: 12,948,593 km (0.062 R)
• M39: 13,051,965 km (0.079 R)
• M40: 13,294,164 km (0.043 R)
• M41: 13,467,997 km (0.041 R)
• M42: 14,563,054 km (0.108 R)
• M43: 14,706,518 km (0.077 R)
• M44: 14,958,441 km (0.048 R)
• M45: 15,103,251 km (0.061 R)
• M46: 15,321,066 km (0.075 R)
• M47: 17,139,428 km (0.069 R)
• M48: 17,252,973 km (0.085 R)
• M49: 17,442,663 km (0.105 R)
• M50: 17,824,287 km (0.119 R)
• M51: 17,901,031 km (0.083 R)
• M52: 18,054,668 km (0.105 R)
• M53: 18,595,913 km (0.069 R)
• M54: 18,868,630 km (0.096 R)
• M55: 19,064,154 km (0.113 R)
• M56: 19,221,082 km (0.069 R)
• M57: 19,339,115 km (0.118 R)
• M58: 19,615,422 km (0.052 R)
• M59: 19,694,560 km (0.032 R)
• M60: 19,932,719 km (0.097 R)
• M61: 20,532,308 km (0.119 R)
• M62: 20,814,001 km (0.071 R)
• M63: 22,283,650 km (0.093 R)
• M64: 22,656,298 km (0.079 R)
• M65: 23,031,041 km (0.116 R)
• M66: 23,702,287 km (0.106 R)
• M67: 23,913,369 km (0.074 R)
• M68: 24,379,965 km (0.12 R)
• M69: 25,020,992 km (0.096 R)
• M70: 25,106,861 km (0.118 R)
• M71: 26,145,369 km (0.042 R)
• M72: 26,276,118 km (0.117 R)
• M73: 26,363,483 km (0.111 R)
• M74: 26,757,674 km (0.108 R)
• M75: 27,374,615 km (0.056 R)
• M76: 27,463,177 km (0.053 R)
• M77: 28,443,193 km (0.052 R)
• M78: 30,667,115 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.6

Radius: 9.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.99 AU - 7.95 AU

Year: 5952 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,871,658 km

• M1: 152,590 km (0.105 R)
• M2: 216,319 km (0.098 R)
• M3: 306,676 km (0.108 R)
• M4: 531,521 km (0.077 R)
• M5: 770,878 km (0.116 R)
• M6: 1,001,857 km (0.099 R)
• M7: 1,209,648 km (0.118 R)
• M8: 1,566,290 km (0.102 R)
• M9: 1,641,537 km (0.056 R)
• M10: 1,743,862 km (0.12 R)
• M11: 1,848,431 km (0.11 R)
• M12: 2,050,239 km (0.113 R)
• M13: 2,259,377 km (0.108 R)
• M14: 2,359,308 km (0.07 R)
• M15: 2,490,206 km (0.067 R)
• M16: 2,774,293 km (0.077 R)
• M17: 2,928,079 km (0.104 R)
• M18: 3,021,877 km (0.074 R)
• M19: 3,244,329 km (0.046 R)
• M20: 3,341,418 km (0.084 R)
• M21: 3,688,635 km (0.102 R)
• M22: 3,961,052 km (0.074 R)
• M23: 4,835,901 km (0.083 R)
• M24: 4,984,302 km (0.107 R)
• M25: 5,593,165 km (0.103 R)
• M26: 5,827,585 km (0.108 R)
• M27: 6,105,239 km (0.083 R)
• M28: 6,285,953 km (0.118 R)
• M29: 6,427,772 km (0.108 R)
• M30: 6,776,634 km (0.069 R)
• M31: 6,942,987 km (0.041 R)
• M32: 7,152,873 km (0.113 R)
• M33: 7,514,301 km (0.082 R)
• M34: 7,729,872 km (0.07 R)
• M35: 7,794,947 km (0.109 R)
• M36: 8,702,108 km (0.105 R)
• M37: 8,815,055 km (0.082 R)
• M38: 9,340,741 km (0.05 R)
• M39: 9,947,361 km (0.097 R)
• M40: 10,065,543 km (0.101 R)
• M41: 10,160,388 km (0.116 R)
• M42: 10,255,532 km (0.082 R)
• M43: 10,615,016 km (0.081 R)
• M44: 11,051,692 km (0.107 R)
• M45: 11,174,063 km (0.112 R)
• M46: 11,494,502 km (0.077 R)
• M47: 12,754,415 km (0.106 R)
• M48: 12,960,112 km (0.115 R)
• M49: 13,583,636 km (0.118 R)
• M50: 14,190,405 km (0.084 R)
• M51: 15,594,830 km (0.078 R)
• M52: 16,202,197 km (0.114 R)
• M53: 16,397,123 km (0.106 R)
• M54: 16,620,772 km (0.056 R)
• M55: 16,873,742 km (0.105 R)
• M56: 17,725,702 km (0.111 R)
• M57: 18,070,525 km (0.118 R)
• M58: 18,417,592 km (0.118 R)
• M59: 18,504,658 km (0.061 R)
• M60: 18,942,082 km (0.113 R)
• M61: 19,265,214 km (0.071 R)
• M62: 19,383,097 km (0.102 R)
• M63: 19,708,622 km (0.113 R)
• M64: 20,006,172 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.2

Radius: 9

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.35 AU - 12.07 AU

Year: 10943 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,871,658 km

• M1: 214,075 km (0.109 R)
• M2: 276,606 km (0.086 R)
• M3: 387,458 km (0.089 R)
• M4: 762,949 km (0.081 R)
• M5: 1,066,782 km (0.051 R)
• M6: 1,707,809 km (0.117 R)
• M7: 1,853,667 km (0.06 R)
• M8: 2,054,428 km (0.118 R)
• M9: 2,532,243 km (0.04 R)
• M10: 2,755,593 km (0.114 R)
• M11: 3,806,667 km (0.102 R)
• M12: 3,966,139 km (0.049 R)
• M13: 4,291,664 km (0.081 R)
• M14: 4,727,891 km (0.094 R)
• M15: 5,284,246 km (0.117 R)
• M16: 6,120,049 km (0.086 R)
• M17: 6,996,692 km (0.055 R)
• M18: 7,709,975 km (0.116 R)
• M19: 8,529,472 km (0.032 R)
• M20: 10,029,191 km (0.096 R)
• M21: 10,339,008 km (0.104 R)
• M22: 10,472,599 km (0.097 R)
• M23: 11,240,934 km (0.036 R)
• M24: 12,262,238 km (0.033 R)
• M25: 13,849,023 km (0.119 R)
• M26: 14,045,744 km (0.098 R)
• M27: 14,441,879 km (0.081 R)
• M28: 14,942,284 km (0.114 R)
• M29: 15,652,575 km (0.096 R)
• M30: 16,790,566 km (0.104 R)
• M31: 17,000,452 km (0.083 R)
• M32: 18,169,709 km (0.089 R)
• M33: 18,709,906 km (0.092 R)
• M34: 19,200,438 km (0.102 R)
• M35: 20,027,565 km (0.115 R)
• M36: 20,473,366 km (0.087 R)
• M37: 21,545,385 km (0.071 R)
• M38: 21,830,518 km (0.062 R)
• M39: 22,289,335 km (0.079 R)
• M40: 22,809,337 km (0.107 R)
• M41: 24,156,316 km (0.115 R)
• M42: 24,215,557 km (0.057 R)
• M43: 24,571,450 km (0.111 R)
• M44: 25,288,473 km (0.102 R)
• M45: 26,133,701 km (0.088 R)
• M46: 26,926,869 km (0.061 R)
• M47: 27,357,112 km (0.115 R)
• M48: 27,542,314 km (0.102 R)
• M49: 28,037,932 km (0.097 R)
• M50: 28,912,631 km (0.047 R)
• M51: 31,266,853 km (0.107 R)
• M52: 31,395,806 km (0.103 R)
• M53: 31,589,685 km (0.119 R)
• M54: 33,220,451 km (0.112 R)
• M55: 34,945,315 km (0.066 R)
• M56: 36,563,365 km (0.069 R)
• M57: 37,724,095 km (0.035 R)
• M58: 37,930,091 km (0.12 R)
• M59: 38,136,536 km (0.116 R)
• M60: 38,481,509 km (0.103 R)
• M61: 38,827,529 km (0.106 R)
• M62: 39,244,009 km (0.081 R)
• M63: 39,871,722 km (0.089 R)
• M64: 40,502,576 km (0.054 R)
• M65: 41,349,001 km (0.119 R)
• M66: 43,059,054 km (0.083 R)
• M67: 43,562,302 km (0.08 R)
• M68: 43,850,577 km (0.081 R)
• M69: 45,083,263 km (0.085 R)
• M70: 45,302,125 km (0.113 R)
• M71: 47,064,537 km (0.07 R)
• M72: 47,582,744 km (0.106 R)
• M73: 48,550,343 km (0.097 R)
• M74: 48,624,993 km (0.103 R)
• M75: 49,976,011 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.2

Radius: 3.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14 AU - 17.88 AU

Year: 23016 Days

Day: 15.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,871,658 km

• M1: 44,730 km (0.11 R)
• M2: 268,079 km (0.081 R)
• M3: 432,188 km (0.06 R)
• M4: 531,072 km (0.098 R)
• M5: 823,985 km (0.088 R)
• M6: 931,396 km (0.061 R)
• M7: 1,227,899 km (0.085 R)
• M8: 1,440,777 km (0.088 R)
• M9: 1,703,471 km (0.048 R)
• M10: 2,062,805 km (0.115 R)
• M11: 2,336,569 km (0.116 R)
• M12: 2,532,692 km (0.112 R)
• M13: 2,825,305 km (0.095 R)
• M14: 2,894,420 km (0.096 R)
• M15: 2,917,607 km (0.089 R)
• M16: 3,010,807 km (0.059 R)
• M17: 3,081,267 km (0.11 R)
• M18: 3,176,262 km (0.091 R)
• M19: 3,248,069 km (0.033 R)
• M20: 4,308,867 km (0.109 R)
• M21: 4,903,519 km (0.116 R)
• M22: 5,070,021 km (0.045 R)
• M23: 5,154,095 km (0.118 R)
• M24: 5,725,859 km (0.117 R)
• M25: 5,989,600 km (0.049 R)
• M26: 6,438,094 km (0.066 R)
• M27: 6,529,049 km (0.069 R)
• M28: 7,177,855 km (0.12 R)
• M29: 8,635,687 km (0.067 R)
• M30: 9,175,436 km (0.106 R)
• M31: 9,656,692 km (0.067 R)
• M32: 10,146,027 km (0.088 R)
• M33: 11,735,654 km (0.1 R)
• M34: 12,521,192 km (0.07 R)
• M35: 12,596,889 km (0.111 R)
• M36: 12,786,728 km (0.104 R)
• M37: 13,169,400 km (0.082 R)
• M38: 13,633,602 km (0.084 R)
• M39: 13,711,393 km (0.109 R)
• M40: 13,750,438 km (0.065 R)
• M41: 13,985,157 km (0.08 R)
• M42: 14,142,384 km (0.116 R)
• M43: 14,498,427 km (0.064 R)
• M44: 15,017,681 km (0.115 R)
• M45: 15,057,923 km (0.111 R)
• M46: 15,910,332 km (0.071 R)
• M47: 16,156,720 km (0.088 R)
• M48: 16,903,512 km (0.099 R)
• M49: 17,831,468 km (0.083 R)
• M50: 17,916,589 km (0.105 R)
• M51: 17,959,224 km (0.099 R)
• M52: 18,559,710 km (0.117 R)
• M53: 18,732,496 km (0.094 R)
• M54: 18,862,496 km (0.102 R)
• M55: 19,297,826 km (0.119 R)
• M56: 19,472,856 km (0.066 R)
• M57: 19,604,502 km (0.047 R)
• M58: 20,757,453 km (0.047 R)
• M59: 20,936,820 km (0.09 R)
• M60: 21,116,637 km (0.114 R)
• M61: 21,795,662 km (0.091 R)
• M62: 21,978,022 km (0.119 R)
• M63: 22,573,870 km (0.119 R)
• M64: 22,666,022 km (0.093 R)
• M65: 22,712,098 km (0.06 R)
• M66: 23,407,728 km (0.076 R)
• M67: 23,547,752 km (0.12 R)
• M68: 23,687,925 km (0.046 R)
• M69: 23,828,398 km (0.048 R)
• M70: 24,346,006 km (0.115 R)
• M71: 25,105,365 km (0.089 R)
• M72: 25,392,144 km (0.103 R)
• M73: 26,842,346 km (0.05 R)
• M74: 28,517,992 km (0.091 R)
• M75: 29,117,430 km (0.119 R)
• M76: 29,620,079 km (0.086 R)
• M77: 30,838,255 km (0.111 R)
• M78: 31,402,089 km (0.117 R)
• M79: 32,539,781 km (0.069 R)
• M80: 33,638,428 km (0.09 R)
• M81: 34,642,678 km (0.083 R)
• M82: 34,855,406 km (0.088 R)
• M83: 35,764,213 km (0.092 R)
• M84: 35,871,625 km (0.058 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 16,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit