🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.38 AU - 1.56 AU

Year: 632 Days

Day: 44.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,955,825 km

• M1: 757,713 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.59 AU - 2.19 AU

Year: 922 Days

Day: 43.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,955,825 km

• M1: 178,470 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.6 AU - 2.38 AU

Year: 996 Days

Day: 39.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.16 AU - 2.16 AU

Year: 1126 Days

Day: 38.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.51 AU - 3.57 AU

Year: 1880 Days

Day: 38.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.6

Radius: 4.2

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.71 AU - 15.45 AU

Year: 19750 Days

Day: 18 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,955,825 km

• M1: 577,448 km (0.102 R)
• M2: 802,293 km (0.064 R)
• M3: 868,116 km (0.028 R)
• M4: 935,735 km (0.086 R)
• M5: 1,076,357 km (0.069 R)
• M6: 1,325,587 km (0.038 R)
• M7: 2,266,258 km (0.111 R)
• M8: 2,847,745 km (0.062 R)
• M9: 2,949,023 km (0.099 R)
• M10: 3,544,871 km (0.031 R)
• M11: 3,987,232 km (0.093 R)
• M12: 4,408,051 km (0.101 R)
• M13: 4,485,991 km (0.117 R)
• M14: 4,882,874 km (0.103 R)
• M15: 5,085,580 km (0.119 R)
• M16: 5,167,410 km (0.096 R)
• M17: 5,208,549 km (0.078 R)
• M18: 6,314,377 km (0.079 R)
• M19: 6,402,340 km (0.102 R)
• M20: 6,535,183 km (0.072 R)
• M21: 6,713,504 km (0.045 R)
• M22: 6,758,383 km (0.109 R)
• M23: 7,075,231 km (0.117 R)
• M24: 7,536,142 km (0.119 R)
• M25: 8,149,793 km (0.111 R)
• M26: 8,976,171 km (0.099 R)
• M27: 9,324,136 km (0.117 R)
• M28: 9,424,367 km (0.116 R)
• M29: 9,778,016 km (0.091 R)
• M30: 9,982,068 km (0.094 R)
• M31: 10,033,230 km (0.106 R)
• M32: 10,342,449 km (0.112 R)
• M33: 10,917,503 km (0.092 R)
• M34: 11,076,077 km (0.069 R)
• M35: 12,207,635 km (0.091 R)
• M36: 12,427,245 km (0.105 R)
• M37: 12,870,503 km (0.1 R)
• M38: 13,150,251 km (0.055 R)
• M39: 13,488,492 km (0.085 R)
• M40: 13,545,190 km (0.073 R)
• M41: 13,658,734 km (0.051 R)
• M42: 14,001,164 km (0.102 R)
• M43: 15,104,448 km (0.088 R)
• M44: 15,935,016 km (0.109 R)
• M45: 16,355,834 km (0.112 R)
• M46: 17,950,847 km (0.037 R)
• M47: 18,640,343 km (0.119 R)
• M48: 20,239,545 km (0.115 R)
• M49: 21,483,900 km (0.079 R)
• M50: 22,820,407 km (0.053 R)
• M51: 23,498,684 km (0.092 R)
• M52: 23,771,850 km (0.101 R)
• M53: 24,528,516 km (0.115 R)
• M54: 25,502,847 km (0.054 R)
• M55: 25,713,181 km (0.08 R)
• M56: 26,347,925 km (0.098 R)
• M57: 26,773,980 km (0.119 R)
• M58: 26,916,546 km (0.051 R)
• M59: 27,417,251 km (0.067 R)
• M60: 27,704,778 km (0.098 R)
• M61: 28,138,013 km (0.078 R)
• M62: 28,210,418 km (0.067 R)
• M63: 29,084,369 km (0.079 R)
• M64: 29,157,523 km (0.099 R)
• M65: 29,451,034 km (0.064 R)
• M66: 30,485,952 km (0.112 R)
• M67: 31,157,497 km (0.086 R)
• M68: 32,363,555 km (0.115 R)
• M69: 32,819,678 km (0.099 R)
• M70: 33,815,252 km (0.119 R)
• M71: 34,355,450 km (0.04 R)
• M72: 37,416,971 km (0.087 R)
• M73: 39,424,873 km (0.117 R)
• M74: 39,668,119 km (0.094 R)
• M75: 40,974,109 km (0.068 R)
• M76: 41,302,775 km (0.095 R)
• M77: 41,714,768 km (0.037 R)
• M78: 42,460,064 km (0.093 R)
• M79: 43,126,074 km (0.037 R)
• M80: 43,293,175 km (0.076 R)
• M81: 43,376,800 km (0.07 R)
• M82: 46,593,603 km (0.087 R)
• M83: 46,765,042 km (0.084 R)
• M84: 49,099,667 km (0.077 R)
• M85: 50,412,986 km (0.096 R)
• M86: 50,941,516 km (0.099 R)
• M87: 52,004,259 km (0.094 R)
• M88: 53,163,642 km (0.078 R)
• M89: 54,061,230 km (0.073 R)
• M90: 54,783,039 km (0.099 R)
• M91: 55,780,558 km (0.05 R)
• M92: 58,346,760 km (0.047 R)
• M93: 59,272,472 km (0.08 R)
• M94: 59,551,172 km (0.076 R)
• M95: 60,670,314 km (0.098 R)
• M96: 61,796,337 km (0.097 R)
• M97: 62,834,546 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.5

Radius: 7.1

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.87 AU - 20.09 AU

Year: 24822 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,955,825 km

• M1: 165,904 km (0.099 R)
• M2: 216,917 km (0.115 R)
• M3: 432,787 km (0.118 R)
• M4: 1,201,271 km (0.109 R)
• M5: 2,012,989 km (0.115 R)
• M6: 2,434,556 km (0.095 R)
• M7: 2,655,512 km (0.08 R)
• M8: 3,077,677 km (0.096 R)
• M9: 3,357,126 km (0.109 R)
• M10: 3,479,497 km (0.118 R)
• M11: 3,897,922 km (0.089 R)
• M12: 6,930,869 km (0.108 R)
• M13: 7,776,696 km (0.093 R)
• M14: 7,830,701 km (0.085 R)
• M15: 8,321,830 km (0.076 R)
• M16: 8,487,884 km (0.091 R)
• M17: 8,879,382 km (0.039 R)
• M18: 9,564,241 km (0.034 R)
• M19: 9,738,073 km (0.026 R)
• M20: 9,854,610 km (0.12 R)
• M21: 10,206,764 km (0.036 R)
• M22: 10,623,094 km (0.076 R)
• M23: 11,410,727 km (0.098 R)
• M24: 12,029,314 km (0.102 R)
• M25: 12,722,401 km (0.074 R)
• M26: 12,977,615 km (0.09 R)
• M27: 14,212,845 km (0.12 R)
• M28: 15,079,465 km (0.077 R)
• M29: 15,689,525 km (0.093 R)
• M30: 16,584,869 km (0.076 R)
• M31: 16,654,432 km (0.108 R)
• M32: 18,568,836 km (0.059 R)
• M33: 19,149,275 km (0.089 R)
• M34: 20,105,355 km (0.087 R)
• M35: 21,001,596 km (0.08 R)
• M36: 21,303,186 km (0.106 R)
• M37: 21,606,271 km (0.081 R)
• M38: 21,987,147 km (0.092 R)
• M39: 22,293,374 km (0.097 R)
• M40: 24,635,029 km (0.075 R)
• M41: 26,971,898 km (0.084 R)
• M42: 27,959,393 km (0.116 R)
• M43: 28,125,148 km (0.091 R)
• M44: 28,208,174 km (0.078 R)
• M45: 29,294,405 km (0.067 R)
• M46: 29,715,822 km (0.077 R)
• M47: 30,821,051 km (0.106 R)
• M48: 31,249,649 km (0.105 R)
• M49: 31,335,668 km (0.09 R)
• M50: 31,939,594 km (0.069 R)
• M51: 32,112,829 km (0.115 R)
• M52: 32,460,195 km (0.108 R)
• M53: 33,334,295 km (0.116 R)
• M54: 34,482,309 km (0.086 R)
• M55: 34,838,053 km (0.119 R)
• M56: 35,194,993 km (0.076 R)
• M57: 36,183,087 km (0.073 R)
• M58: 37,089,202 km (0.11 R)
• M59: 38,738,967 km (0.064 R)
• M60: 39,201,524 km (0.101 R)
• M61: 42,204,551 km (0.061 R)
• M62: 42,299,696 km (0.096 R)
• M63: 43,637,549 km (0.084 R)
• M64: 43,733,741 km (0.086 R)
• M65: 45,572,897 km (0.079 R)
• M66: 45,963,347 km (0.089 R)
• M67: 46,452,981 km (0.064 R)
• M68: 48,229,755 km (0.095 R)
• M69: 50,835,301 km (0.089 R)
• M70: 52,461,280 km (0.068 R)
• M71: 53,794,946 km (0.107 R)
• M72: 55,035,860 km (0.07 R)
• M73: 55,659,833 km (0.101 R)
• M74: 56,600,205 km (0.092 R)
• M75: 57,335,329 km (0.068 R)
• M76: 58,921,066 km (0.118 R)
• M77: 59,027,281 km (0.1 R)
• M78: 59,879,390 km (0.111 R)
• M79: 62,243,635 km (0.119 R)
• M80: 64,091,468 km (0.074 R)
• M81: 64,638,248 km (0.111 R)
• M82: 67,062,930 km (0.058 R)
• M83: 67,506,937 km (0.028 R)
• M84: 69,404,885 km (0.079 R)
• M85: 70,078,973 km (0.116 R)
• M86: 70,642,359 km (0.094 R)
• M87: 72,682,873 km (0.081 R)
• M88: 76,937,886 km (0.025 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.5

Radius: 6.2

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 14.25 AU - 21.25 AU

Year: 26530 Days

Day: 15.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,955,825 km

• M1: 115,639 km (0.118 R)
• M2: 277,205 km (0.06 R)
• M3: 385,215 km (0.11 R)
• M4: 574,007 km (0.102 R)
• M5: 690,993 km (0.103 R)
• M6: 842,086 km (0.091 R)
• M7: 1,205,011 km (0.101 R)
• M8: 1,813,575 km (0.108 R)
• M9: 1,917,396 km (0.106 R)
• M10: 2,131,022 km (0.053 R)
• M11: 2,314,877 km (0.104 R)
• M12: 2,465,672 km (0.091 R)
• M13: 2,542,266 km (0.094 R)
• M14: 3,183,592 km (0.082 R)
• M15: 3,267,217 km (0.076 R)
• M16: 3,522,282 km (0.025 R)
• M17: 3,608,749 km (0.082 R)
• M18: 5,085,729 km (0.103 R)
• M19: 5,733,189 km (0.11 R)
• M20: 7,713,565 km (0.038 R)
• M21: 8,052,853 km (0.099 R)
• M22: 8,224,442 km (0.07 R)
• M23: 8,339,333 km (0.117 R)
• M24: 8,687,597 km (0.067 R)
• M25: 8,863,524 km (0.069 R)
• M26: 9,278,658 km (0.115 R)
• M27: 9,338,497 km (0.061 R)
• M28: 9,882,585 km (0.097 R)
• M29: 11,383,201 km (0.057 R)
• M30: 11,447,229 km (0.119 R)
• M31: 11,511,407 km (0.07 R)
• M32: 11,769,313 km (0.066 R)
• M33: 12,094,389 km (0.09 R)
• M34: 13,087,271 km (0.091 R)
• M35: 13,763,602 km (0.078 R)
• M36: 13,831,819 km (0.113 R)
• M37: 15,361,906 km (0.047 R)
• M38: 16,798,794 km (0.069 R)
• M39: 16,944,801 km (0.083 R)
• M40: 17,311,765 km (0.112 R)
• M41: 17,459,268 km (0.083 R)
• M42: 18,203,219 km (0.117 R)
• M43: 18,503,611 km (0.061 R)
• M44: 18,729,953 km (0.097 R)
• M45: 19,033,337 km (0.063 R)
• M46: 19,109,333 km (0.063 R)
• M47: 19,568,000 km (0.101 R)
• M48: 20,651,986 km (0.113 R)
• M49: 24,019,434 km (0.062 R)
• M50: 26,187,556 km (0.118 R)
• M51: 26,611,666 km (0.115 R)
• M52: 28,070,544 km (0.111 R)
• M53: 28,243,779 km (0.111 R)
• M54: 29,291,263 km (0.07 R)
• M55: 32,055,533 km (0.096 R)
• M56: 32,146,039 km (0.076 R)
• M57: 34,252,078 km (0.052 R)
• M58: 34,344,679 km (0.095 R)
• M59: 36,119,209 km (0.039 R)
• M60: 38,499,461 km (0.108 R)
• M61: 38,595,652 km (0.083 R)
• M62: 39,174,895 km (0.076 R)
• M63: 40,049,145 km (0.044 R)
• M64: 43,710,104 km (0.051 R)
• M65: 46,755,917 km (0.094 R)
• M66: 47,579,603 km (0.092 R)
• M67: 50,500,202 km (0.057 R)
• M68: 50,816,602 km (0.099 R)
• M69: 51,345,280 km (0.074 R)
• M70: 52,088,632 km (0.086 R)
• M71: 53,263,723 km (0.037 R)
• M72: 54,771,969 km (0.039 R)
• M73: 55,422,720 km (0.089 R)
• M74: 56,403,484 km (0.115 R)
• M75: 58,936,026 km (0.086 R)
• M76: 59,269,180 km (0.05 R)
• M77: 60,048,735 km (0.108 R)
• M78: 61,168,325 km (0.043 R)
• M79: 61,618,017 km (0.085 R)
• M80: 61,843,311 km (0.093 R)
• M81: 62,181,701 km (0.113 R)
• M82: 62,407,744 km (0.059 R)
• M83: 64,225,358 km (0.068 R)
• M84: 65,255,339 km (0.06 R)
• M85: 66,290,856 km (0.086 R)
• M86: 67,679,872 km (0.089 R)
• M87: 67,912,347 km (0.11 R)
• M88: 68,144,972 km (0.116 R)
• M89: 69,429,718 km (0.094 R)
• M90: 71,312,407 km (0.11 R)
• M91: 74,048,253 km (0.068 R)
• M92: 78,155,014 km (0.112 R)
• M93: 80,604,978 km (0.082 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 15,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit