🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.87 AU - 0.93 AU

Year: 299 Days

Day: 38.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,520,274 km

• M1: 743,651 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.83 AU - 1.19 AU

Year: 355 Days

Day: 40.6 Hours

Environment

Temp: 83 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.42 AU - 1.46 AU

Year: 605 Days

Day: 29 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.93 AU - 2.83 AU

Year: 1285 Days

Day: 46 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,520,274 km

• M1: 1,178,083 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.83 AU - 4.67 AU

Year: 2541 Days

Day: 27.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.35 AU - 5.21 AU

Year: 3656 Days

Day: 30.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 10.9

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.65 AU - 6.05 AU

Year: 4950 Days

Day: 14.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,520,274 km

• M1: 145,858 km (0.048 R)
• M2: 521,797 km (0.115 R)
• M3: 629,807 km (0.08 R)
• M4: 832,512 km (0.099 R)
• M5: 1,141,432 km (0.111 R)
• M6: 1,470,397 km (0.082 R)
• M7: 1,744,910 km (0.071 R)
• M8: 1,931,458 km (0.064 R)
• M9: 2,196,695 km (0.118 R)
• M10: 2,324,452 km (0.03 R)
• M11: 2,606,892 km (0.114 R)
• M12: 2,742,578 km (0.088 R)
• M13: 2,821,117 km (0.086 R)
• M14: 2,920,450 km (0.051 R)
• M15: 3,184,340 km (0.067 R)
• M16: 3,498,496 km (0.026 R)
• M17: 3,584,066 km (0.025 R)
• M18: 3,999,798 km (0.115 R)
• M19: 4,293,160 km (0.095 R)
• M20: 4,477,315 km (0.093 R)
• M21: 4,782,046 km (0.043 R)
• M22: 5,914,053 km (0.099 R)
• M23: 6,196,793 km (0.076 R)
• M24: 6,405,182 km (0.096 R)
• M25: 6,642,445 km (0.108 R)
• M26: 6,722,180 km (0.095 R)
• M27: 7,592,391 km (0.12 R)
• M28: 7,815,591 km (0.037 R)
• M29: 7,899,815 km (0.099 R)
• M30: 8,069,160 km (0.027 R)
• M31: 8,268,424 km (0.034 R)
• M32: 8,354,293 km (0.062 R)
• M33: 8,642,568 km (0.089 R)
• M34: 9,437,531 km (0.037 R)
• M35: 9,707,705 km (0.038 R)
• M36: 9,950,054 km (0.036 R)
• M37: 10,595,718 km (0.035 R)
• M38: 11,033,591 km (0.027 R)
• M39: 11,637,518 km (0.085 R)
• M40: 12,252,215 km (0.115 R)
• M41: 12,481,250 km (0.111 R)
• M42: 12,612,896 km (0.057 R)
• M43: 13,817,757 km (0.067 R)
• M44: 14,227,505 km (0.08 R)
• M45: 14,433,801 km (0.111 R)
• M46: 14,606,586 km (0.026 R)
• M47: 14,989,108 km (0.115 R)
• M48: 15,058,970 km (0.105 R)
• M49: 15,163,988 km (0.091 R)
• M50: 15,622,057 km (0.087 R)
• M51: 15,692,966 km (0.112 R)
• M52: 17,426,058 km (0.079 R)
• M53: 17,499,510 km (0.039 R)
• M54: 18,128,719 km (0.109 R)
• M55: 18,277,718 km (0.103 R)
• M56: 18,502,265 km (0.095 R)
• M57: 18,991,599 km (0.058 R)
• M58: 19,332,982 km (0.106 R)
• M59: 19,791,200 km (0.068 R)
• M60: 20,021,730 km (0.095 R)
• M61: 20,175,966 km (0.025 R)
• M62: 20,640,766 km (0.114 R)
• M63: 22,255,526 km (0.096 R)
• M64: 22,816,218 km (0.113 R)
• M65: 23,503,172 km (0.115 R)
• M66: 24,443,544 km (0.102 R)
• M67: 24,980,600 km (0.056 R)
• M68: 25,605,022 km (0.088 R)
• M69: 25,898,084 km (0.091 R)
• M70: 26,826,638 km (0.099 R)
• M71: 27,295,029 km (0.11 R)
• M72: 27,380,449 km (0.1 R)
• M73: 27,723,178 km (0.11 R)
• M74: 28,153,571 km (0.099 R)
• M75: 28,369,591 km (0.097 R)
• M76: 28,456,208 km (0.094 R)
• M77: 28,977,407 km (0.088 R)
• M78: 29,282,886 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.7

Radius: 14.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.46 AU - 7.64 AU

Year: 6549 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,520,274 km

• M1: 266,733 km (0.055 R)
• M2: 439,219 km (0.107 R)
• M3: 562,787 km (0.092 R)
• M4: 894,446 km (0.114 R)
• M5: 1,196,334 km (0.11 R)
• M6: 1,352,066 km (0.108 R)
• M7: 1,565,392 km (0.113 R)
• M8: 1,790,238 km (0.073 R)
• M9: 2,026,154 km (0.119 R)
• M10: 2,429,320 km (0.102 R)
• M11: 2,816,180 km (0.034 R)
• M12: 3,049,403 km (0.117 R)
• M13: 3,626,252 km (0.119 R)
• M14: 4,604,622 km (0.066 R)
• M15: 4,804,784 km (0.088 R)
• M16: 5,714,639 km (0.107 R)
• M17: 5,957,286 km (0.099 R)
• M18: 6,990,559 km (0.1 R)
• M19: 7,105,600 km (0.066 R)
• M20: 7,396,119 km (0.082 R)
• M21: 7,749,768 km (0.119 R)
• M22: 8,351,750 km (0.112 R)
• M23: 8,504,639 km (0.112 R)
• M24: 8,627,608 km (0.093 R)
• M25: 8,937,725 km (0.08 R)
• M26: 9,157,035 km (0.087 R)
• M27: 9,473,285 km (0.111 R)
• M28: 10,182,080 km (0.09 R)
• M29: 11,041,669 km (0.114 R)
• M30: 11,176,008 km (0.106 R)
• M31: 12,305,023 km (0.066 R)
• M32: 12,409,443 km (0.051 R)
• M33: 12,654,334 km (0.046 R)
• M34: 13,327,076 km (0.091 R)
• M35: 14,047,988 km (0.067 R)
• M36: 14,193,696 km (0.079 R)
• M37: 14,633,664 km (0.115 R)
• M38: 14,781,466 km (0.111 R)
• M39: 15,003,918 km (0.099 R)
• M40: 15,565,060 km (0.094 R)
• M41: 15,791,402 km (0.044 R)
• M42: 16,362,267 km (0.08 R)
• M43: 16,477,158 km (0.107 R)
• M44: 16,901,119 km (0.081 R)
• M45: 17,094,997 km (0.1 R)
• M46: 17,211,684 km (0.088 R)
• M47: 17,877,843 km (0.052 R)
• M48: 18,393,058 km (0.089 R)
• M49: 18,512,587 km (0.082 R)
• M50: 19,357,067 km (0.054 R)
• M51: 19,804,365 km (0.071 R)
• M52: 19,926,885 km (0.115 R)
• M53: 20,543,677 km (0.052 R)
• M54: 20,833,598 km (0.119 R)
• M55: 21,838,148 km (0.056 R)
• M56: 22,815,620 km (0.066 R)
• M57: 23,504,069 km (0.11 R)
• M58: 23,633,920 km (0.106 R)
• M59: 23,894,370 km (0.119 R)
• M60: 24,593,441 km (0.092 R)
• M61: 24,769,219 km (0.08 R)
• M62: 24,901,463 km (0.087 R)
• M63: 25,476,817 km (0.096 R)
• M64: 25,743,849 km (0.115 R)
• M65: 25,967,049 km (0.116 R)
• M66: 26,146,117 km (0.085 R)
• M67: 26,280,606 km (0.079 R)
• M68: 26,685,717 km (0.107 R)
• M69: 27,229,056 km (0.038 R)
• M70: 29,066,417 km (0.094 R)
• M71: 29,953,234 km (0.075 R)
• M72: 30,282,199 km (0.119 R)
• M73: 30,801,603 km (0.109 R)
• M74: 31,610,030 km (0.048 R)
• M75: 31,753,345 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.4

Radius: 6.2

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12 AU - 14.5 AU

Year: 16873 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,520,274 km

• M1: 144,212 km (0.084 R)
• M2: 461,659 km (0.088 R)
• M3: 655,239 km (0.11 R)
• M4: 739,761 km (0.07 R)
• M5: 991,235 km (0.045 R)
• M6: 1,771,239 km (0.096 R)
• M7: 1,890,767 km (0.072 R)
• M8: 2,461,184 km (0.118 R)
• M9: 2,662,543 km (0.038 R)
• M10: 2,904,293 km (0.116 R)
• M11: 2,974,754 km (0.052 R)
• M12: 3,081,417 km (0.116 R)
• M13: 3,785,873 km (0.049 R)
• M14: 4,456,969 km (0.117 R)
• M15: 4,785,337 km (0.057 R)
• M16: 4,826,925 km (0.062 R)
• M17: 5,684,121 km (0.073 R)
• M18: 5,728,252 km (0.115 R)
• M19: 6,220,728 km (0.114 R)
• M20: 6,726,818 km (0.058 R)
• M21: 7,341,815 km (0.068 R)
• M22: 8,726,642 km (0.085 R)
• M23: 9,188,600 km (0.083 R)
• M24: 9,240,361 km (0.104 R)
• M25: 9,292,272 km (0.09 R)
• M26: 9,448,602 km (0.117 R)
• M27: 9,976,084 km (0.075 R)
• M28: 10,350,976 km (0.095 R)
• M29: 10,458,836 km (0.084 R)
• M30: 10,567,145 km (0.091 R)
• M31: 12,810,814 km (0.087 R)
• M32: 14,105,134 km (0.106 R)
• M33: 15,011,249 km (0.11 R)
• M34: 15,687,730 km (0.119 R)
• M35: 15,873,980 km (0.046 R)
• M36: 16,185,891 km (0.11 R)
• M37: 16,311,254 km (0.079 R)
• M38: 18,099,846 km (0.071 R)
• M39: 18,425,820 km (0.094 R)
• M40: 18,491,194 km (0.103 R)
• M41: 20,084,262 km (0.111 R)
• M42: 20,692,826 km (0.084 R)
• M43: 20,760,893 km (0.06 R)
• M44: 21,170,492 km (0.062 R)
• M45: 22,136,446 km (0.113 R)
• M46: 24,326,110 km (0.087 R)
• M47: 24,830,105 km (0.098 R)
• M48: 25,337,391 km (0.04 R)
• M49: 26,436,188 km (0.079 R)
• M50: 26,509,939 km (0.066 R)
• M51: 26,805,844 km (0.112 R)
• M52: 27,774,939 km (0.118 R)
• M53: 30,132,003 km (0.051 R)
• M54: 30,906,022 km (0.082 R)
• M55: 33,745,839 km (0.047 R)
• M56: 34,066,427 km (0.082 R)
• M57: 35,115,557 km (0.076 R)
• M58: 37,493,714 km (0.115 R)
• M59: 38,325,778 km (0.09 R)
• M60: 39,754,288 km (0.055 R)
• M61: 41,542,880 km (0.114 R)
• M62: 41,628,599 km (0.1 R)
• M63: 42,317,348 km (0.106 R)
• M64: 46,260,748 km (0.084 R)
• M65: 47,332,018 km (0.103 R)
• M66: 49,589,899 km (0.077 R)
• M67: 49,954,469 km (0.059 R)
• M68: 53,088,395 km (0.076 R)
• M69: 54,115,983 km (0.083 R)
• M70: 55,055,756 km (0.104 R)
• M71: 56,095,761 km (0.03 R)
• M72: 56,285,600 km (0.105 R)
• M73: 56,380,595 km (0.117 R)
• M74: 57,524,420 km (0.086 R)
• M75: 59,351,010 km (0.117 R)
• M76: 59,447,651 km (0.078 R)
• M77: 62,568,711 km (0.085 R)
• M78: 62,765,432 km (0.1 R)
• M79: 62,864,017 km (0.049 R)
• M80: 62,962,602 km (0.067 R)
• M81: 64,546,096 km (0.11 R)
• M82: 65,342,854 km (0.099 R)
• M83: 66,946,094 km (0.085 R)
• M84: 67,147,453 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.1

Radius: 4.5

Gravity: 30.87 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 13.74 AU - 14.62 AU

Year: 18681 Days

Day: 22.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,520,274 km

• M1: 97,239 km (0.117 R)
• M2: 226,192 km (0.075 R)
• M3: 497,712 km (0.106 R)
• M4: 867,518 km (0.085 R)
• M5: 1,278,015 km (0.114 R)
• M6: 1,503,309 km (0.112 R)
• M7: 2,385,188 km (0.039 R)
• M8: 2,912,222 km (0.068 R)
• M9: 3,435,216 km (0.084 R)
• M10: 3,826,414 km (0.096 R)
• M11: 4,608,063 km (0.105 R)
• M12: 4,995,073 km (0.072 R)
• M13: 5,527,043 km (0.074 R)
• M14: 5,799,909 km (0.083 R)
• M15: 6,264,112 km (0.087 R)
• M16: 6,358,508 km (0.066 R)
• M17: 7,080,617 km (0.05 R)
• M18: 7,277,637 km (0.102 R)
• M19: 7,576,384 km (0.084 R)
• M20: 7,828,457 km (0.029 R)
• M21: 7,879,170 km (0.034 R)
• M22: 9,777,567 km (0.059 R)
• M23: 9,941,826 km (0.098 R)
• M24: 11,003,522 km (0.092 R)
• M25: 11,174,363 km (0.058 R)
• M26: 11,231,509 km (0.111 R)
• M27: 11,634,376 km (0.101 R)
• M28: 11,692,420 km (0.103 R)
• M29: 12,100,673 km (0.103 R)
• M30: 12,335,990 km (0.039 R)
• M31: 13,111,505 km (0.084 R)
• M32: 13,232,231 km (0.103 R)
• M33: 14,334,917 km (0.057 R)
• M34: 14,397,149 km (0.077 R)
• M35: 14,583,997 km (0.106 R)
• M36: 14,960,236 km (0.106 R)
• M37: 15,403,195 km (0.119 R)
• M38: 16,172,727 km (0.115 R)
• M39: 17,615,448 km (0.1 R)
• M40: 17,748,591 km (0.069 R)
• M41: 18,487,155 km (0.083 R)
• M42: 18,758,227 km (0.111 R)
• M43: 18,894,211 km (0.085 R)
• M44: 20,272,307 km (0.108 R)
• M45: 24,151,230 km (0.061 R)
• M46: 24,596,134 km (0.092 R)
• M47: 25,418,623 km (0.112 R)
• M48: 25,719,913 km (0.076 R)
• M49: 28,328,750 km (0.095 R)
• M50: 28,406,691 km (0.116 R)
• M51: 28,719,350 km (0.034 R)
• M52: 28,954,668 km (0.118 R)
• M53: 32,723,038 km (0.085 R)
• M54: 34,539,156 km (0.088 R)
• M55: 36,218,243 km (0.103 R)
• M56: 37,923,808 km (0.038 R)
• M57: 38,095,846 km (0.07 R)
• M58: 38,268,183 km (0.106 R)
• M59: 38,440,669 km (0.113 R)
• M60: 38,699,922 km (0.051 R)
• M61: 39,133,307 km (0.082 R)
• M62: 40,180,043 km (0.093 R)
• M63: 40,267,558 km (0.106 R)
• M64: 40,882,854 km (0.074 R)
• M65: 41,059,230 km (0.056 R)
• M66: 41,944,849 km (0.12 R)
• M67: 42,479,213 km (0.103 R)
• M68: 43,284,947 km (0.076 R)
• M69: 44,729,913 km (0.034 R)
• M70: 46,282,290 km (0.055 R)
• M71: 46,374,143 km (0.117 R)
• M72: 48,784,015 km (0.101 R)
• M73: 48,877,514 km (0.112 R)
• M74: 50,192,778 km (0.088 R)
• M75: 56,253,437 km (0.102 R)
• M76: 58,026,920 km (0.105 R)
• M77: 58,920,617 km (0.101 R)
• M78: 59,119,882 km (0.086 R)
• M79: 60,319,806 km (0.054 R)
• M80: 60,420,037 km (0.12 R)
• M81: 60,620,947 km (0.114 R)
• M82: 61,830,894 km (0.106 R)
• M83: 63,354,549 km (0.073 R)
• M84: 63,558,600 km (0.087 R)
• M85: 64,172,101 km (0.113 R)
• M86: 64,582,298 km (0.117 R)
• M87: 64,684,923 km (0.085 R)
• M88: 66,645,851 km (0.098 R)
• M89: 66,749,672 km (0.12 R)
• M90: 67,061,285 km (0.057 R)
• M91: 67,581,586 km (0.103 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 13,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit