🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.58 AU - 0.74 AU

Year: 188 Days

Day: 15.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.67 AU - 0.79 AU

Year: 218 Days

Day: 13.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,420,941 km

• M1: 238,309 km (0.068 R)
• M2: 324,328 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.99 AU - 1.37 AU

Year: 448 Days

Day: 33.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.9 AU - 2.08 AU

Year: 982 Days

Day: 44.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,420,941 km

• M1: 60,737 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.17 AU - 4.33 AU

Year: 3065 Days

Day: 18.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.31 AU - 5.05 AU

Year: 3542 Days

Day: 30.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 10.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.38 AU - 5.86 AU

Year: 4661 Days

Day: 14.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,420,941 km

• M1: 132,394 km (0.099 R)
• M2: 283,937 km (0.11 R)
• M3: 407,804 km (0.105 R)
• M4: 537,505 km (0.099 R)
• M5: 710,141 km (0.052 R)
• M6: 803,939 km (0.09 R)
• M7: 942,616 km (0.098 R)
• M8: 1,267,842 km (0.056 R)
• M9: 1,372,411 km (0.086 R)
• M10: 1,516,324 km (0.107 R)
• M11: 1,741,918 km (0.104 R)
• M12: 1,885,382 km (0.077 R)
• M13: 2,032,736 km (0.072 R)
• M14: 2,183,979 km (0.047 R)
• M15: 2,282,265 km (0.083 R)
• M16: 2,367,685 km (0.074 R)
• M17: 2,615,719 km (0.105 R)
• M18: 2,750,506 km (0.109 R)
• M19: 2,872,279 km (0.097 R)
• M20: 3,042,821 km (0.074 R)
• M21: 3,200,646 km (0.038 R)
• M22: 3,361,315 km (0.073 R)
• M23: 4,134,586 km (0.057 R)
• M24: 4,256,957 km (0.097 R)
• M25: 4,327,567 km (0.115 R)
• M26: 4,758,858 km (0.113 R)
• M27: 4,924,164 km (0.05 R)
• M28: 5,016,914 km (0.085 R)
• M29: 5,298,457 km (0.085 R)
• M30: 5,393,602 km (0.093 R)
• M31: 5,508,343 km (0.067 R)
• M32: 5,682,026 km (0.096 R)
• M33: 5,779,415 km (0.118 R)
• M34: 6,074,721 km (0.112 R)
• M35: 6,314,526 km (0.105 R)
• M36: 6,721,283 km (0.073 R)
• M37: 7,073,586 km (0.108 R)
• M38: 7,178,454 km (0.085 R)
• M39: 7,538,685 km (0.116 R)
• M40: 8,057,341 km (0.108 R)
• M41: 8,320,933 km (0.087 R)
• M42: 8,609,806 km (0.065 R)
• M43: 9,728,200 km (0.103 R)
• M44: 9,868,373 km (0.045 R)
• M45: 10,459,285 km (0.08 R)
• M46: 10,554,878 km (0.114 R)
• M47: 10,626,834 km (0.106 R)
• M48: 10,723,026 km (0.09 R)
• M49: 11,379,461 km (0.045 R)
• M50: 12,325,518 km (0.06 R)
• M51: 12,502,492 km (0.098 R)
• M52: 12,680,364 km (0.09 R)
• M53: 13,038,651 km (0.106 R)
• M54: 13,115,844 km (0.092 R)
• M55: 13,270,678 km (0.116 R)
• M56: 13,582,290 km (0.107 R)
• M57: 13,922,625 km (0.1 R)
• M58: 14,133,408 km (0.111 R)
• M59: 14,451,603 km (0.028 R)
• M60: 15,122,250 km (0.106 R)
• M61: 15,529,456 km (0.082 R)
• M62: 16,133,233 km (0.11 R)
• M63: 16,605,064 km (0.106 R)
• M64: 17,053,260 km (0.081 R)
• M65: 17,222,305 km (0.106 R)
• M66: 17,335,401 km (0.079 R)
• M67: 17,590,765 km (0.082 R)
• M68: 17,676,036 km (0.076 R)
• M69: 17,847,325 km (0.114 R)
• M70: 18,277,569 km (0.044 R)
• M71: 18,450,653 km (0.115 R)
• M72: 18,769,446 km (0.051 R)
• M73: 19,707,126 km (0.117 R)
• M74: 19,795,688 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.5

Radius: 14.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.46 AU - 5.78 AU

Year: 4661 Days

Day: 9.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,420,941 km

• M1: 234,121 km (0.093 R)
• M2: 377,136 km (0.096 R)
• M3: 468,541 km (0.102 R)
• M4: 580,739 km (0.119 R)
• M5: 737,218 km (0.092 R)
• M6: 862,282 km (0.081 R)
• M7: 1,046,138 km (0.055 R)
• M8: 1,176,438 km (0.071 R)
• M9: 1,312,871 km (0.064 R)
• M10: 1,440,478 km (0.091 R)
• M11: 1,647,821 km (0.069 R)
• M12: 1,849,478 km (0.079 R)
• M13: 1,945,520 km (0.119 R)
• M14: 2,398,802 km (0.102 R)
• M15: 2,683,337 km (0.094 R)
• M16: 2,848,343 km (0.048 R)
• M17: 2,960,243 km (0.106 R)
• M18: 3,246,723 km (0.05 R)
• M19: 3,542,478 km (0.108 R)
• M20: 4,034,056 km (0.105 R)
• M21: 4,245,288 km (0.114 R)
• M22: 4,503,793 km (0.107 R)
• M23: 4,901,425 km (0.117 R)
• M24: 5,104,579 km (0.111 R)
• M25: 5,310,575 km (0.034 R)
• M26: 5,449,402 km (0.118 R)
• M27: 5,825,640 km (0.095 R)
• M28: 6,041,061 km (0.119 R)
• M29: 6,678,348 km (0.102 R)
• M30: 7,208,822 km (0.098 R)
• M31: 7,544,071 km (0.038 R)
• M32: 8,123,164 km (0.028 R)
• M33: 8,229,977 km (0.116 R)
• M34: 8,662,166 km (0.11 R)
• M35: 8,771,372 km (0.039 R)
• M36: 9,576,807 km (0.115 R)
• M37: 9,746,451 km (0.11 R)
• M38: 10,232,644 km (0.114 R)
• M39: 10,377,155 km (0.032 R)
• M40: 10,726,766 km (0.09 R)
• M41: 11,198,897 km (0.079 R)
• M42: 11,347,896 km (0.092 R)
• M43: 11,798,784 km (0.095 R)
• M44: 12,501,595 km (0.111 R)
• M45: 13,280,850 km (0.105 R)
• M46: 13,819,851 km (0.088 R)
• M47: 14,430,809 km (0.09 R)
• M48: 14,821,259 km (0.041 R)
• M49: 15,215,151 km (0.119 R)
• M50: 16,316,191 km (0.107 R)
• M51: 16,961,855 km (0.105 R)
• M52: 17,201,810 km (0.103 R)
• M53: 17,339,440 km (0.099 R)
• M54: 17,442,813 km (0.102 R)
• M55: 17,928,407 km (0.116 R)
• M56: 19,519,381 km (0.119 R)
• M57: 19,627,091 km (0.086 R)
• M58: 19,915,217 km (0.097 R)
• M59: 20,277,243 km (0.095 R)
• M60: 20,495,656 km (0.073 R)
• M61: 20,971,228 km (0.115 R)
• M62: 21,081,631 km (0.083 R)
• M63: 21,450,689 km (0.115 R)
• M64: 22,910,316 km (0.115 R)
• M65: 23,061,858 km (0.114 R)
• M66: 23,594,875 km (0.049 R)
• M67: 24,093,485 km (0.088 R)
• M68: 24,208,975 km (0.067 R)
• M69: 25,413,836 km (0.119 R)
• M70: 25,767,336 km (0.038 R)
• M71: 26,598,501 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.3

Radius: 14.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.79 AU - 13.53 AU

Year: 16702 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,420,941 km

• M1: 255,064 km (0.034 R)
• M2: 360,232 km (0.089 R)
• M3: 583,880 km (0.106 R)
• M4: 716,574 km (0.075 R)
• M5: 824,135 km (0.112 R)
• M6: 1,205,310 km (0.083 R)
• M7: 1,690,306 km (0.054 R)
• M8: 1,891,067 km (0.082 R)
• M9: 2,261,770 km (0.062 R)
• M10: 2,921,198 km (0.115 R)
• M11: 3,414,422 km (0.091 R)
• M12: 3,901,064 km (0.084 R)
• M13: 4,169,592 km (0.093 R)
• M14: 4,796,407 km (0.095 R)
• M15: 5,378,642 km (0.12 R)
• M16: 6,412,064 km (0.047 R)
• M17: 7,134,771 km (0.063 R)
• M18: 7,589,399 km (0.08 R)
• M19: 7,715,061 km (0.089 R)
• M20: 8,613,845 km (0.102 R)
• M21: 8,745,043 km (0.058 R)
• M22: 9,455,782 km (0.059 R)
• M23: 11,601,464 km (0.099 R)
• M24: 11,843,514 km (0.091 R)
• M25: 11,940,752 km (0.085 R)
• M26: 12,283,481 km (0.104 R)
• M27: 12,480,651 km (0.093 R)
• M28: 13,280,252 km (0.059 R)
• M29: 13,432,094 km (0.108 R)
• M30: 13,635,397 km (0.079 R)
• M31: 13,890,910 km (0.084 R)
• M32: 14,044,996 km (0.083 R)
• M33: 14,251,441 km (0.098 R)
• M34: 14,354,963 km (0.107 R)
• M35: 14,719,383 km (0.086 R)
• M36: 15,564,013 km (0.039 R)
• M37: 15,831,195 km (0.078 R)
• M38: 16,969,784 km (0.103 R)
• M39: 17,079,738 km (0.117 R)
• M40: 17,910,904 km (0.037 R)
• M41: 18,303,449 km (0.097 R)
• M42: 18,416,096 km (0.106 R)
• M43: 18,529,043 km (0.098 R)
• M44: 18,812,231 km (0.045 R)
• M45: 19,096,916 km (0.11 R)
• M46: 20,952,528 km (0.09 R)
• M47: 21,901,876 km (0.052 R)
• M48: 22,986,760 km (0.058 R)
• M49: 24,027,213 km (0.101 R)
• M50: 24,771,014 km (0.083 R)
• M51: 25,396,632 km (0.103 R)
• M52: 26,154,196 km (0.065 R)
• M53: 27,111,772 km (0.096 R)
• M54: 28,602,066 km (0.112 R)
• M55: 28,995,209 km (0.098 R)
• M56: 30,719,624 km (0.037 R)
• M57: 31,189,660 km (0.107 R)
• M58: 31,594,322 km (0.103 R)
• M59: 32,545,466 km (0.098 R)
• M60: 32,818,930 km (0.101 R)
• M61: 33,643,963 km (0.095 R)
• M62: 34,406,164 km (0.074 R)
• M63: 38,014,165 km (0.074 R)
• M64: 38,158,078 km (0.064 R)
• M65: 39,098,151 km (0.118 R)
• M66: 41,074,639 km (0.086 R)
• M67: 41,666,597 km (0.048 R)
• M68: 42,933,841 km (0.114 R)
• M69: 43,308,883 km (0.106 R)
• M70: 44,364,894 km (0.049 R)
• M71: 45,811,805 km (0.094 R)
• M72: 46,656,434 km (0.112 R)
• M73: 47,042,098 km (0.1 R)
• M74: 47,428,808 km (0.082 R)
• M75: 47,894,357 km (0.064 R)
• M76: 49,221,439 km (0.11 R)
• M77: 50,086,564 km (0.069 R)
• M78: 50,956,625 km (0.042 R)
• M79: 52,231,199 km (0.12 R)
• M80: 53,033,193 km (0.113 R)
• M81: 53,758,444 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.2

Radius: 5.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 18.24 AU - 22.34 AU

Year: 31974 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,420,941 km

• M1: 152,739 km (0.114 R)
• M2: 195,524 km (0.076 R)
• M3: 311,912 km (0.077 R)
• M4: 435,180 km (0.074 R)
• M5: 520,451 km (0.109 R)
• M6: 1,464,563 km (0.093 R)
• M7: 2,126,683 km (0.073 R)
• M8: 2,305,154 km (0.062 R)
• M9: 2,804,661 km (0.102 R)
• M10: 3,649,590 km (0.104 R)
• M11: 4,529,225 km (0.098 R)
• M12: 4,836,499 km (0.052 R)
• M13: 5,190,149 km (0.113 R)
• M14: 6,686,576 km (0.12 R)
• M15: 6,904,391 km (0.049 R)
• M16: 7,213,161 km (0.114 R)
• M17: 9,546,588 km (0.087 R)
• M18: 9,644,425 km (0.056 R)
• M19: 9,791,779 km (0.072 R)
• M20: 10,539,918 km (0.059 R)
• M21: 10,590,332 km (0.102 R)
• M22: 10,946,226 km (0.085 R)
• M23: 12,515,657 km (0.054 R)
• M24: 13,600,242 km (0.083 R)
• M25: 14,658,347 km (0.082 R)
• M26: 16,440,806 km (0.116 R)
• M27: 16,852,649 km (0.099 R)
• M28: 17,806,784 km (0.046 R)
• M29: 18,108,523 km (0.089 R)
• M30: 18,290,434 km (0.082 R)
• M31: 20,330,650 km (0.061 R)
• M32: 20,582,722 km (0.112 R)
• M33: 20,646,002 km (0.08 R)
• M34: 20,772,562 km (0.037 R)
• M35: 23,095,069 km (0.054 R)
• M36: 23,821,067 km (0.051 R)
• M37: 23,887,489 km (0.072 R)
• M38: 23,953,910 km (0.107 R)
• M39: 25,092,500 km (0.107 R)
• M40: 25,634,343 km (0.084 R)
• M41: 26,867,778 km (0.11 R)
• M42: 27,840,313 km (0.11 R)
• M43: 28,542,077 km (0.111 R)
• M44: 28,683,148 km (0.091 R)
• M45: 28,895,278 km (0.112 R)
• M46: 29,036,797 km (0.107 R)
• M47: 30,826,586 km (0.076 R)
• M48: 31,043,802 km (0.041 R)
• M49: 31,188,762 km (0.119 R)
• M50: 31,698,293 km (0.097 R)
• M51: 33,243,190 km (0.105 R)
• M52: 33,614,642 km (0.096 R)
• M53: 34,137,037 km (0.066 R)
• M54: 35,265,304 km (0.058 R)
• M55: 35,644,086 km (0.111 R)
• M56: 35,796,078 km (0.08 R)
• M57: 37,945,201 km (0.037 R)
• M58: 38,800,901 km (0.108 R)
• M59: 39,820,260 km (0.079 R)
• M60: 39,977,937 km (0.099 R)
• M61: 40,293,738 km (0.12 R)
• M62: 40,928,033 km (0.093 R)
• M63: 41,007,469 km (0.096 R)
• M64: 41,166,641 km (0.046 R)
• M65: 41,645,504 km (0.11 R)
• M66: 42,126,012 km (0.114 R)
• M67: 42,286,681 km (0.093 R)
• M68: 43,659,989 km (0.095 R)
• M69: 46,036,351 km (0.089 R)
• M70: 46,201,806 km (0.091 R)
• M71: 46,699,369 km (0.063 R)
• M72: 47,365,379 km (0.087 R)
• M73: 48,875,569 km (0.116 R)
• M74: 49,044,316 km (0.109 R)
• M75: 49,636,573 km (0.101 R)
• M76: 50,572,009 km (0.104 R)
• M77: 50,913,541 km (0.088 R)
• M78: 51,341,690 km (0.073 R)
• M79: 52,028,943 km (0.084 R)
• M80: 53,673,771 km (0.103 R)
• M81: 54,283,981 km (0.066 R)
• M82: 54,371,346 km (0.106 R)
• M83: 56,659,296 km (0.077 R)
• M84: 57,547,608 km (0.1 R)
• M85: 57,636,619 km (0.108 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 17,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit