🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.51 AU - 0.57 AU

Year: 139 Days

Day: 15.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,473,193 km

• M1: 379,231 km (0.112 R)
• M2: 405,560 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.59 AU - 0.61 AU

Year: 163 Days

Day: 47.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,473,193 km

• M1: 42,187 km (0.1 R)
• M2: 423,063 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.55 AU - 2.73 AU

Year: 1501 Days

Day: 32.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.9 AU - 4.38 AU

Year: 2430 Days

Day: 19 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,473,193 km

• M1: 228,436 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.34 AU - 4.8 AU

Year: 2873 Days

Day: 19.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,473,193 km

• M1: 1,849,030 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.28 AU - 5 AU

Year: 2947 Days

Day: 19.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,473,193 km

• M1: 544,387 km (0.11 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.3

Radius: 13.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.9 AU - 6.64 AU

Year: 4849 Days

Day: 13.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 86,473,193 km

• M1: 170,841 km (0.051 R)
• M2: 386,860 km (0.082 R)
• M3: 648,507 km (0.12 R)
• M4: 874,699 km (0.085 R)
• M5: 956,230 km (0.09 R)
• M6: 1,142,778 km (0.109 R)
• M7: 1,437,935 km (0.09 R)
• M8: 1,536,520 km (0.11 R)
• M9: 1,775,577 km (0.08 R)
• M10: 2,426,328 km (0.104 R)
• M11: 2,565,155 km (0.089 R)
• M12: 2,788,654 km (0.099 R)
• M13: 2,934,362 km (0.027 R)
• M14: 3,082,614 km (0.096 R)
• M15: 3,565,067 km (0.107 R)
• M16: 3,769,268 km (0.054 R)
• M17: 4,047,819 km (0.112 R)
• M18: 4,285,231 km (0.09 R)
• M19: 4,405,657 km (0.081 R)
• M20: 4,999,411 km (0.105 R)
• M21: 5,100,839 km (0.056 R)
• M22: 5,539,908 km (0.083 R)
• M23: 6,180,337 km (0.117 R)
• M24: 6,426,725 km (0.094 R)
• M25: 6,537,277 km (0.079 R)
• M26: 6,816,427 km (0.105 R)
• M27: 7,099,466 km (0.095 R)
• M28: 7,328,800 km (0.038 R)
• M29: 7,444,439 km (0.035 R)
• M30: 7,677,363 km (0.115 R)
• M31: 7,942,450 km (0.081 R)
• M32: 8,091,001 km (0.1 R)
• M33: 8,180,610 km (0.079 R)
• M34: 8,421,014 km (0.068 R)
• M35: 8,909,152 km (0.112 R)
• M36: 9,406,565 km (0.114 R)
• M37: 9,944,967 km (0.103 R)
• M38: 10,363,392 km (0.079 R)
• M39: 10,493,393 km (0.116 R)
• M40: 10,689,217 km (0.08 R)
• M41: 10,820,564 km (0.087 R)
• M42: 11,552,396 km (0.118 R)
• M43: 11,687,184 km (0.043 R)
• M44: 11,890,338 km (0.069 R)
• M45: 12,197,313 km (0.104 R)
• M46: 12,368,902 km (0.108 R)
• M47: 12,645,358 km (0.113 R)
• M48: 12,923,760 km (0.041 R)
• M49: 13,806,836 km (0.12 R)
• M50: 13,985,755 km (0.107 R)
• M51: 14,819,015 km (0.108 R)
• M52: 15,039,074 km (0.065 R)
• M53: 15,223,229 km (0.054 R)
• M54: 15,334,081 km (0.097 R)
• M55: 16,230,771 km (0.069 R)
• M56: 16,533,557 km (0.088 R)
• M57: 16,647,550 km (0.105 R)
• M58: 17,259,854 km (0.106 R)
• M59: 17,414,090 km (0.109 R)
• M60: 17,879,638 km (0.098 R)
• M61: 18,153,103 km (0.069 R)
• M62: 18,585,740 km (0.038 R)
• M63: 18,783,359 km (0.115 R)
• M64: 19,101,255 km (0.097 R)
• M65: 19,220,933 km (0.092 R)
• M66: 19,944,089 km (0.119 R)
• M67: 21,499,907 km (0.109 R)
• M68: 22,797,968 km (0.11 R)
• M69: 23,820,319 km (0.083 R)
• M70: 24,770,565 km (0.094 R)
• M71: 24,901,014 km (0.105 R)
• M72: 26,174,840 km (0.112 R)
• M73: 26,307,833 km (0.052 R)
• M74: 27,514,639 km (0.103 R)
• M75: 28,374,827 km (0.1 R)
• M76: 28,511,409 km (0.062 R)
• M77: 28,968,431 km (0.094 R)
• M78: 29,289,767 km (0.109 R)
• M79: 29,427,846 km (0.11 R)
• M80: 30,121,531 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.6

Radius: 13.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.58 AU - 9.56 AU

Year: 8020 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,473,193 km

• M1: 176,675 km (0.116 R)
• M2: 268,678 km (0.057 R)
• M3: 480,508 km (0.106 R)
• M4: 641,775 km (0.064 R)
• M5: 922,570 km (0.08 R)
• M6: 1,685,968 km (0.105 R)
• M7: 1,814,921 km (0.113 R)
• M8: 1,925,175 km (0.082 R)
• M9: 2,014,934 km (0.115 R)
• M10: 2,199,089 km (0.081 R)
• M11: 2,486,017 km (0.09 R)
• M12: 2,862,106 km (0.087 R)
• M13: 3,044,017 km (0.105 R)
• M14: 3,446,735 km (0.117 R)
• M15: 3,612,639 km (0.061 R)
• M16: 3,923,952 km (0.101 R)
• M17: 4,039,442 km (0.072 R)
• M18: 4,879,135 km (0.058 R)
• M19: 5,383,130 km (0.096 R)
• M20: 5,674,098 km (0.082 R)
• M21: 6,305,251 km (0.079 R)
• M22: 6,441,086 km (0.077 R)
• M23: 6,958,994 km (0.113 R)
• M24: 7,779,239 km (0.107 R)
• M25: 8,592,453 km (0.116 R)
• M26: 8,743,248 km (0.089 R)
• M27: 9,047,530 km (0.086 R)
• M28: 10,219,479 km (0.058 R)
• M29: 10,419,492 km (0.118 R)
• M30: 11,397,563 km (0.079 R)
• M31: 11,521,878 km (0.116 R)
• M32: 12,618,281 km (0.032 R)
• M33: 13,353,256 km (0.085 R)
• M34: 13,924,719 km (0.116 R)
• M35: 14,324,894 km (0.118 R)
• M36: 14,909,971 km (0.034 R)
• M37: 15,228,166 km (0.066 R)
• M38: 16,010,263 km (0.11 R)
• M39: 16,382,912 km (0.097 R)
• M40: 17,374,745 km (0.114 R)
• M41: 17,565,932 km (0.116 R)
• M42: 18,095,059 km (0.119 R)
• M43: 18,483,266 km (0.115 R)
• M44: 18,776,328 km (0.116 R)
• M45: 19,070,737 km (0.074 R)
• M46: 19,317,423 km (0.115 R)
• M47: 20,213,963 km (0.073 R)
• M48: 20,667,245 km (0.117 R)
• M49: 20,819,236 km (0.073 R)
• M50: 21,174,980 km (0.061 R)
• M51: 21,277,006 km (0.068 R)
• M52: 21,892,751 km (0.11 R)
• M53: 22,827,139 km (0.099 R)
• M54: 24,040,228 km (0.095 R)
• M55: 24,306,662 km (0.119 R)
• M56: 24,574,143 km (0.065 R)
• M57: 25,219,957 km (0.093 R)
• M58: 25,817,002 km (0.115 R)
• M59: 26,144,621 km (0.095 R)
• M60: 27,524,363 km (0.088 R)
• M61: 28,027,011 km (0.118 R)
• M62: 30,873,709 km (0.069 R)
• M63: 31,047,392 km (0.118 R)
• M64: 31,395,806 km (0.03 R)
• M65: 31,687,223 km (0.101 R)
• M66: 32,331,391 km (0.106 R)
• M67: 33,275,952 km (0.084 R)
• M68: 34,109,960 km (0.111 R)
• M69: 34,229,638 km (0.117 R)
• M70: 34,649,709 km (0.055 R)
• M71: 35,071,575 km (0.107 R)
• M72: 35,313,325 km (0.107 R)
• M73: 35,677,147 km (0.098 R)
• M74: 36,286,011 km (0.074 R)
• M75: 37,267,522 km (0.1 R)
• M76: 38,195,777 km (0.116 R)
• M77: 38,569,024 km (0.089 R)
• M78: 39,885,485 km (0.119 R)
• M79: 40,264,267 km (0.037 R)
• M80: 40,961,842 km (0.092 R)
• M81: 41,791,512 km (0.106 R)
• M82: 43,272,830 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.3

Radius: 7.5

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.72 AU - 16.28 AU

Year: 17353 Days

Day: 17.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,473,193 km

• M1: 548,725 km (0.115 R)
• M2: 940,821 km (0.106 R)
• M3: 1,356,853 km (0.084 R)
• M4: 1,431,502 km (0.063 R)
• M5: 1,533,079 km (0.072 R)
• M6: 1,743,563 km (0.107 R)
• M7: 1,852,470 km (0.088 R)
• M8: 2,163,185 km (0.063 R)
• M9: 2,221,528 km (0.094 R)
• M10: 2,490,505 km (0.081 R)
• M11: 2,961,888 km (0.088 R)
• M12: 3,460,648 km (0.089 R)
• M13: 4,093,147 km (0.094 R)
• M14: 4,312,009 km (0.033 R)
• M15: 4,385,761 km (0.095 R)
• M16: 5,030,079 km (0.111 R)
• M17: 5,382,980 km (0.1 R)
• M18: 5,582,693 km (0.119 R)
• M19: 6,196,045 km (0.097 R)
• M20: 6,702,134 km (0.042 R)
• M21: 7,177,556 km (0.051 R)
• M22: 9,762,607 km (0.067 R)
• M23: 10,006,153 km (0.112 R)
• M24: 10,301,160 km (0.114 R)
• M25: 10,350,527 km (0.079 R)
• M26: 10,449,710 km (0.116 R)
• M27: 11,050,944 km (0.099 R)
• M28: 11,663,398 km (0.118 R)
• M29: 12,339,281 km (0.072 R)
• M30: 12,496,957 km (0.1 R)
• M31: 13,134,843 km (0.1 R)
• M32: 13,188,548 km (0.11 R)
• M33: 13,457,675 km (0.111 R)
• M34: 13,674,442 km (0.115 R)
• M35: 14,001,762 km (0.089 R)
• M36: 14,111,418 km (0.068 R)
• M37: 14,442,029 km (0.11 R)
• M38: 14,608,382 km (0.117 R)
• M39: 14,998,832 km (0.092 R)
• M40: 16,018,790 km (0.095 R)
• M41: 17,946,209 km (0.038 R)
• M42: 18,244,657 km (0.089 R)
• M43: 18,304,496 km (0.097 R)
• M44: 18,665,027 km (0.098 R)
• M45: 18,785,753 km (0.059 R)
• M46: 19,210,311 km (0.117 R)
• M47: 19,393,270 km (0.118 R)
• M48: 20,069,003 km (0.12 R)
• M49: 23,431,365 km (0.119 R)
• M50: 23,561,515 km (0.078 R)
• M51: 23,757,339 km (0.041 R)
• M52: 23,888,237 km (0.081 R)
• M53: 24,348,250 km (0.062 R)
• M54: 24,414,073 km (0.086 R)
• M55: 25,745,345 km (0.107 R)
• M56: 25,879,833 km (0.104 R)
• M57: 27,031,737 km (0.112 R)
• M58: 27,717,194 km (0.066 R)
• M59: 27,786,009 km (0.094 R)
• M60: 28,408,336 km (0.116 R)
• M61: 29,035,301 km (0.104 R)
• M62: 29,315,348 km (0.1 R)
• M63: 30,800,406 km (0.051 R)
• M64: 32,237,444 km (0.039 R)
• M65: 33,183,201 km (0.11 R)
• M66: 33,256,355 km (0.105 R)
• M67: 35,400,242 km (0.067 R)
• M68: 36,074,629 km (0.06 R)
• M69: 38,046,628 km (0.079 R)
• M70: 38,199,816 km (0.028 R)
• M71: 39,277,519 km (0.082 R)
• M72: 43,287,191 km (0.094 R)
• M73: 43,367,076 km (0.087 R)
• M74: 43,446,962 km (0.076 R)
• M75: 45,380,813 km (0.073 R)
• M76: 45,543,277 km (0.04 R)
• M77: 47,342,640 km (0.106 R)
• M78: 48,168,121 km (0.118 R)
• M79: 50,168,843 km (0.101 R)
• M80: 50,504,840 km (0.114 R)
• M81: 50,925,958 km (0.118 R)
• M82: 51,010,331 km (0.057 R)
• M83: 53,992,564 km (0.104 R)
• M84: 55,548,083 km (0.092 R)
• M85: 55,721,766 km (0.029 R)
• M86: 56,331,377 km (0.088 R)
• M87: 56,680,688 km (0.115 R)
• M88: 57,469,219 km (0.078 R)
• M89: 58,085,113 km (0.108 R)
• M90: 59,057,200 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.7

Radius: 4

Gravity: 33.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 17.99 AU - 18.69 AU

Year: 27477 Days

Day: 18.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,473,193 km

• M1: 276,158 km (0.104 R)
• M2: 312,809 km (0.103 R)
• M3: 847,322 km (0.097 R)
• M4: 987,196 km (0.083 R)
• M5: 1,256,921 km (0.102 R)
• M6: 2,782,670 km (0.087 R)
• M7: 2,823,809 km (0.027 R)
• M8: 3,420,107 km (0.081 R)
• M9: 4,528,477 km (0.082 R)
• M10: 6,160,889 km (0.108 R)
• M11: 6,268,450 km (0.052 R)
• M12: 6,322,455 km (0.111 R)
• M13: 7,721,793 km (0.072 R)
• M14: 8,307,319 km (0.098 R)
• M15: 10,594,372 km (0.093 R)
• M16: 10,658,848 km (0.101 R)
• M17: 11,839,325 km (0.111 R)
• M18: 14,750,500 km (0.088 R)
• M19: 16,358,677 km (0.11 R)
• M20: 16,881,970 km (0.058 R)
• M21: 17,334,803 km (0.076 R)
• M22: 18,717,237 km (0.114 R)
• M23: 19,658,357 km (0.061 R)
• M24: 21,017,753 km (0.108 R)
• M25: 21,913,395 km (0.114 R)
• M26: 24,333,590 km (0.05 R)
• M27: 24,844,766 km (0.077 R)
• M28: 25,359,532 km (0.098 R)
• M29: 27,807,851 km (0.072 R)
• M30: 29,421,114 km (0.058 R)
• M31: 31,064,447 km (0.113 R)
• M32: 32,925,145 km (0.119 R)
• M33: 33,207,287 km (0.05 R)
• M34: 34,725,855 km (0.102 R)
• M35: 35,013,082 km (0.075 R)
• M36: 38,224,201 km (0.111 R)
• M37: 38,818,104 km (0.117 R)
• M38: 39,016,770 km (0.099 R)
• M39: 40,618,066 km (0.085 R)
• M40: 40,718,895 km (0.099 R)
• M41: 42,036,702 km (0.068 R)
• M42: 42,649,605 km (0.037 R)
• M43: 43,265,499 km (0.081 R)
• M44: 43,884,386 km (0.102 R)
• M45: 46,178,320 km (0.09 R)
• M46: 47,127,967 km (0.088 R)
• M47: 49,368,793 km (0.069 R)
• M48: 49,691,626 km (0.07 R)
• M49: 49,799,486 km (0.09 R)
• M50: 50,015,355 km (0.116 R)
• M51: 53,731,815 km (0.12 R)
• M52: 54,841,682 km (0.03 R)
• M53: 54,952,983 km (0.096 R)
• M54: 56,071,227 km (0.113 R)
• M55: 57,084,004 km (0.067 R)
• M56: 57,196,801 km (0.093 R)
• M57: 58,899,225 km (0.079 R)
• M58: 59,241,804 km (0.083 R)
• M59: 59,356,097 km (0.058 R)
• M60: 59,928,757 km (0.09 R)
• M61: 60,848,784 km (0.085 R)
• M62: 61,541,871 km (0.092 R)
• M63: 62,121,413 km (0.108 R)
• M64: 62,702,751 km (0.116 R)
• M65: 65,873,178 km (0.068 R)
• M66: 67,418,225 km (0.099 R)
• M67: 67,656,983 km (0.107 R)
• M68: 69,095,367 km (0.117 R)
• M69: 70,543,923 km (0.031 R)
• M70: 71,515,112 km (0.047 R)
• M71: 72,980,124 km (0.11 R)
• M72: 73,470,805 km (0.12 R)
• M73: 74,825,414 km (0.114 R)
• M74: 75,072,550 km (0.069 R)
• M75: 75,196,267 km (0.086 R)
• M76: 75,320,134 km (0.096 R)
• M77: 75,939,918 km (0.102 R)
• M78: 78,687,283 km (0.12 R)
• M79: 78,812,945 km (0.111 R)
• M80: 80,579,098 km (0.077 R)
• M81: 82,741,236 km (0.116 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 17,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit