🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.56 AU - 0.68 AU

Year: 174 Days

Day: 31.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.97 AU - 1.29 AU

Year: 428 Days

Day: 23.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.22 AU - 1.6 AU

Year: 597 Days

Day: 15.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.75 AU - 2.61 AU

Year: 1147 Days

Day: 28.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,030,894 km

• M1: 941,719 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.3 AU - 3.02 AU

Year: 1546 Days

Day: 46 Hours

Environment

Temp: -75 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,030,894 km

• M1: 164,558 km (0.113 R)
• M2: 784,491 km (0.095 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.2

Radius: 12.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.18 AU - 7.78 AU

Year: 6573 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,030,894 km

• M1: 163,959 km (0.087 R)
• M2: 272,119 km (0.091 R)
• M3: 485,295 km (0.084 R)
• M4: 610,359 km (0.076 R)
• M5: 787,782 km (0.089 R)
• M6: 1,374,954 km (0.085 R)
• M7: 1,476,082 km (0.106 R)
• M8: 1,650,513 km (0.119 R)
• M9: 1,795,025 km (0.097 R)
• M10: 1,887,776 km (0.05 R)
• M11: 2,077,914 km (0.111 R)
• M12: 2,215,096 km (0.116 R)
• M13: 2,375,465 km (0.085 R)
• M14: 2,989,713 km (0.115 R)
• M15: 3,418,311 km (0.057 R)
• M16: 4,110,201 km (0.046 R)
• M17: 4,485,094 km (0.107 R)
• M18: 4,689,594 km (0.107 R)
• M19: 4,793,116 km (0.1 R)
• M20: 4,975,924 km (0.039 R)
• M21: 6,008,898 km (0.118 R)
• M22: 6,263,064 km (0.118 R)
• M23: 7,047,256 km (0.053 R)
• M24: 7,617,673 km (0.033 R)
• M25: 7,739,595 km (0.077 R)
• M26: 8,171,784 km (0.066 R)
• M27: 8,296,698 km (0.1 R)
• M28: 9,027,334 km (0.11 R)
• M29: 9,449,499 km (0.094 R)
• M30: 10,482,323 km (0.114 R)
• M31: 10,652,266 km (0.106 R)
• M32: 11,306,308 km (0.078 R)
• M33: 11,550,601 km (0.085 R)
• M34: 11,761,534 km (0.098 R)
• M35: 12,044,573 km (0.074 R)
• M36: 12,437,417 km (0.067 R)
• M37: 12,762,045 km (0.118 R)
• M38: 13,053,013 km (0.118 R)
• M39: 13,456,628 km (0.119 R)
• M40: 13,641,381 km (0.084 R)
• M41: 14,125,929 km (0.096 R)
• M42: 14,464,618 km (0.117 R)
• M43: 14,578,163 km (0.075 R)
• M44: 14,882,295 km (0.12 R)
• M45: 15,226,969 km (0.057 R)
• M46: 15,458,247 km (0.085 R)
• M47: 15,613,081 km (0.059 R)
• M48: 15,963,439 km (0.107 R)
• M49: 16,041,529 km (0.115 R)
• M50: 16,395,029 km (0.107 R)
• M51: 16,553,004 km (0.048 R)
• M52: 17,269,877 km (0.101 R)
• M53: 17,712,986 km (0.053 R)
• M54: 18,857,859 km (0.095 R)
• M55: 19,230,956 km (0.12 R)
• M56: 19,732,109 km (0.093 R)
• M57: 19,816,183 km (0.025 R)
• M58: 20,875,635 km (0.049 R)
• M59: 21,693,187 km (0.092 R)
• M60: 22,258,667 km (0.08 R)
• M61: 22,653,007 km (0.114 R)
• M62: 22,961,179 km (0.061 R)
• M63: 23,492,999 km (0.091 R)
• M64: 24,478,400 km (0.087 R)
• M65: 25,294,606 km (0.096 R)
• M66: 25,385,861 km (0.114 R)
• M67: 25,660,224 km (0.092 R)
• M68: 26,396,843 km (0.104 R)
• M69: 27,420,991 km (0.091 R)
• M70: 27,655,560 km (0.08 R)
• M71: 28,173,917 km (0.114 R)
• M72: 28,600,570 km (0.066 R)
• M73: 28,838,430 km (0.067 R)
• M74: 29,460,009 km (0.073 R)
• M75: 29,892,946 km (0.095 R)
• M76: 30,086,077 km (0.12 R)
• M77: 30,182,866 km (0.115 R)
• M78: 30,328,126 km (0.077 R)
• M79: 30,813,870 km (0.11 R)
• M80: 32,039,825 km (0.069 R)
• M81: 32,188,076 km (0.053 R)
• M82: 33,032,107 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.3

Radius: 9.1

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.54 AU - 8.9 AU

Year: 6915 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,030,894 km

• M1: 182,509 km (0.082 R)
• M2: 298,897 km (0.094 R)
• M3: 423,212 km (0.084 R)
• M4: 623,823 km (0.085 R)
• M5: 712,983 km (0.061 R)
• M6: 1,132,007 km (0.097 R)
• M7: 1,745,358 km (0.102 R)
• M8: 1,985,014 km (0.118 R)
• M9: 2,189,066 km (0.077 R)
• M10: 2,423,934 km (0.096 R)
• M11: 2,617,813 km (0.109 R)
• M12: 3,150,830 km (0.081 R)
• M13: 3,256,147 km (0.102 R)
• M14: 3,969,430 km (0.116 R)
• M15: 4,083,423 km (0.088 R)
• M16: 4,198,464 km (0.083 R)
• M17: 4,431,837 km (0.116 R)
• M18: 4,669,548 km (0.07 R)
• M19: 5,919,737 km (0.046 R)
• M20: 6,414,009 km (0.09 R)
• M21: 7,302,022 km (0.067 R)
• M22: 7,442,045 km (0.049 R)
• M23: 7,512,356 km (0.05 R)
• M24: 8,047,169 km (0.111 R)
• M25: 8,228,032 km (0.106 R)
• M26: 8,300,887 km (0.096 R)
• M27: 8,447,044 km (0.07 R)
• M28: 8,557,297 km (0.097 R)
• M29: 8,890,901 km (0.112 R)
• M30: 9,418,233 km (0.058 R)
• M31: 9,878,247 km (0.089 R)
• M32: 9,955,738 km (0.11 R)
• M33: 10,661,391 km (0.077 R)
• M34: 11,100,461 km (0.103 R)
• M35: 11,464,283 km (0.064 R)
• M36: 11,749,866 km (0.083 R)
• M37: 11,873,134 km (0.103 R)
• M38: 13,684,764 km (0.035 R)
• M39: 13,771,082 km (0.074 R)
• M40: 14,468,508 km (0.109 R)
• M41: 14,821,409 km (0.095 R)
• M42: 14,954,551 km (0.109 R)
• M43: 15,535,888 km (0.09 R)
• M44: 15,897,467 km (0.099 R)
• M45: 17,558,152 km (0.096 R)
• M46: 18,695,545 km (0.079 R)
• M47: 18,839,458 km (0.079 R)
• M48: 19,128,332 km (0.097 R)
• M49: 19,224,822 km (0.096 R)
• M50: 21,190,838 km (0.12 R)
• M51: 21,441,115 km (0.113 R)
• M52: 21,692,290 km (0.074 R)
• M53: 22,758,025 km (0.048 R)
• M54: 23,168,521 km (0.112 R)
• M55: 24,624,408 km (0.072 R)
• M56: 25,204,399 km (0.109 R)
• M57: 25,310,314 km (0.036 R)
• M58: 25,895,691 km (0.107 R)
• M59: 26,109,616 km (0.089 R)
• M60: 26,216,877 km (0.071 R)
• M61: 26,485,555 km (0.093 R)
• M62: 27,134,062 km (0.104 R)
• M63: 27,351,278 km (0.039 R)
• M64: 28,612,089 km (0.107 R)
• M65: 28,833,344 km (0.059 R)
• M66: 29,221,850 km (0.105 R)
• M67: 29,333,150 km (0.115 R)
• M68: 31,019,717 km (0.103 R)
• M69: 31,246,956 km (0.073 R)
• M70: 32,333,934 km (0.097 R)
• M71: 32,853,188 km (0.092 R)
• M72: 33,375,135 km (0.059 R)
• M73: 34,427,407 km (0.119 R)
• M74: 34,544,991 km (0.102 R)
• M75: 35,312,428 km (0.069 R)
• M76: 35,431,059 km (0.063 R)
• M77: 35,490,449 km (0.076 R)
• M78: 36,264,917 km (0.102 R)
• M79: 36,444,435 km (0.053 R)
• M80: 36,504,274 km (0.091 R)
• M81: 37,225,635 km (0.11 R)
• M82: 37,467,236 km (0.058 R)
• M83: 38,499,461 km (0.054 R)
• M84: 38,621,533 km (0.078 R)
• M85: 39,111,017 km (0.096 R)
• M86: 39,725,715 km (0.112 R)
• M87: 40,034,335 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 9.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.9 AU - 12.66 AU

Year: 12616 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 94,030,894 km

• M1: 190,139 km (0.116 R)
• M2: 562,338 km (0.055 R)
• M3: 854,802 km (0.063 R)
• M4: 1,170,454 km (0.106 R)
• M5: 1,353,412 km (0.098 R)
• M6: 1,424,471 km (0.112 R)
• M7: 1,496,876 km (0.119 R)
• M8: 1,620,444 km (0.079 R)
• M9: 1,773,333 km (0.114 R)
• M10: 2,011,643 km (0.111 R)
• M11: 2,120,849 km (0.048 R)
• M12: 2,260,274 km (0.047 R)
• M13: 2,345,545 km (0.029 R)
• M14: 3,384,353 km (0.07 R)
• M15: 3,714,366 km (0.102 R)
• M16: 3,815,344 km (0.087 R)
• M17: 4,228,533 km (0.068 R)
• M18: 4,405,059 km (0.082 R)
• M19: 4,838,444 km (0.119 R)
• M20: 5,247,893 km (0.052 R)
• M21: 6,099,853 km (0.101 R)
• M22: 6,787,405 km (0.077 R)
• M23: 6,994,448 km (0.073 R)
• M24: 7,584,911 km (0.102 R)
• M25: 8,500,600 km (0.031 R)
• M26: 9,130,257 km (0.101 R)
• M27: 9,542,998 km (0.097 R)
• M28: 10,244,612 km (0.067 R)
• M29: 10,866,041 km (0.107 R)
• M30: 10,962,682 km (0.049 R)
• M31: 12,245,633 km (0.112 R)
• M32: 12,751,722 km (0.111 R)
• M33: 13,110,009 km (0.083 R)
• M34: 13,367,916 km (0.103 R)
• M35: 13,471,587 km (0.07 R)
• M36: 14,099,151 km (0.06 R)
• M37: 14,736,288 km (0.055 R)
• M38: 15,112,227 km (0.108 R)
• M39: 15,274,391 km (0.084 R)
• M40: 16,314,396 km (0.107 R)
• M41: 17,095,446 km (0.092 R)
• M42: 18,060,053 km (0.074 R)
• M43: 18,462,472 km (0.071 R)
• M44: 18,577,961 km (0.106 R)
• M45: 18,693,750 km (0.117 R)
• M46: 18,809,688 km (0.062 R)
• M47: 19,805,262 km (0.07 R)
• M48: 19,923,444 km (0.12 R)
• M49: 21,058,443 km (0.102 R)
• M50: 22,398,840 km (0.102 R)
• M51: 22,769,095 km (0.047 R)
• M52: 23,892,276 km (0.056 R)
• M53: 24,651,036 km (0.099 R)
• M54: 27,368,332 km (0.083 R)
• M55: 28,095,677 km (0.114 R)
• M56: 28,896,325 km (0.096 R)
• M57: 30,793,525 km (0.089 R)
• M58: 31,411,813 km (0.106 R)
• M59: 31,826,349 km (0.116 R)
• M60: 32,730,668 km (0.084 R)
• M61: 32,870,542 km (0.078 R)
• M62: 34,209,143 km (0.082 R)
• M63: 35,421,933 km (0.086 R)
• M64: 35,853,374 km (0.042 R)
• M65: 36,141,948 km (0.07 R)
• M66: 36,431,420 km (0.047 R)
• M67: 37,742,944 km (0.067 R)
• M68: 37,816,247 km (0.09 R)
• M69: 38,036,605 km (0.091 R)
• M70: 38,330,864 km (0.062 R)
• M71: 38,773,823 km (0.077 R)
• M72: 39,888,477 km (0.1 R)
• M73: 40,412,369 km (0.093 R)
• M74: 41,845,516 km (0.119 R)
• M75: 42,301,491 km (0.067 R)
• M76: 43,987,758 km (0.064 R)
• M77: 46,243,993 km (0.075 R)
• M78: 47,821,802 km (0.1 R)
• M79: 48,298,570 km (0.073 R)
• M80: 48,856,720 km (0.103 R)
• M81: 50,382,768 km (0.066 R)
• M82: 51,761,312 km (0.104 R)
• M83: 52,332,626 km (0.095 R)
• M84: 52,496,137 km (0.093 R)
• M85: 55,053,662 km (0.081 R)
• M86: 55,220,164 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.9

Radius: 7.2

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.17 AU - 18.83 AU

Year: 27221 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,030,894 km

• M1: 122,820 km (0.098 R)
• M2: 228,735 km (0.073 R)
• M3: 927,208 km (0.037 R)
• M4: 1,139,786 km (0.066 R)
• M5: 1,401,732 km (0.101 R)
• M6: 1,504,805 km (0.11 R)
• M7: 2,541,817 km (0.058 R)
• M8: 2,668,377 km (0.093 R)
• M9: 2,840,265 km (0.08 R)
• M10: 3,015,743 km (0.077 R)
• M11: 3,897,324 km (0.111 R)
• M12: 4,291,065 km (0.098 R)
• M13: 4,391,595 km (0.041 R)
• M14: 4,853,105 km (0.067 R)
• M15: 4,957,823 km (0.102 R)
• M16: 6,616,115 km (0.115 R)
• M17: 7,144,346 km (0.062 R)
• M18: 7,625,303 km (0.085 R)
• M19: 8,116,582 km (0.118 R)
• M20: 8,555,053 km (0.105 R)
• M21: 9,129,958 km (0.105 R)
• M22: 10,316,868 km (0.091 R)
• M23: 10,519,273 km (0.098 R)
• M24: 11,481,637 km (0.108 R)
• M25: 11,691,522 km (0.078 R)
• M26: 11,761,833 km (0.069 R)
• M27: 11,973,365 km (0.101 R)
• M28: 12,615,738 km (0.062 R)
• M29: 13,489,390 km (0.116 R)
• M30: 14,008,045 km (0.107 R)
• M31: 15,141,399 km (0.103 R)
• M32: 15,835,383 km (0.119 R)
• M33: 16,697,815 km (0.084 R)
• M34: 17,174,584 km (0.059 R)
• M35: 21,232,127 km (0.079 R)
• M36: 21,489,884 km (0.113 R)
• M37: 22,356,205 km (0.098 R)
• M38: 22,705,965 km (0.074 R)
• M39: 25,113,593 km (0.051 R)
• M40: 26,025,691 km (0.108 R)
• M41: 27,976,148 km (0.062 R)
• M42: 28,542,077 km (0.093 R)
• M43: 29,111,746 km (0.103 R)
• M44: 29,973,280 km (0.062 R)
• M45: 31,427,820 km (0.111 R)
• M46: 31,819,467 km (0.042 R)
• M47: 33,103,765 km (0.11 R)
• M48: 35,620,749 km (0.098 R)
• M49: 36,336,425 km (0.107 R)
• M50: 36,953,666 km (0.072 R)
• M51: 38,407,309 km (0.087 R)
• M52: 39,036,068 km (0.088 R)
• M53: 39,351,720 km (0.119 R)
• M54: 41,907,151 km (0.055 R)
• M55: 44,296,378 km (0.067 R)
• M56: 45,065,910 km (0.089 R)
• M57: 47,737,279 km (0.072 R)
• M58: 48,526,109 km (0.104 R)
• M59: 51,839,552 km (0.093 R)
• M60: 53,932,725 km (0.119 R)
• M61: 54,518,999 km (0.074 R)
• M62: 54,989,634 km (0.11 R)
• M63: 56,409,318 km (0.084 R)
• M64: 57,243,176 km (0.059 R)
• M65: 59,164,163 km (0.108 R)
• M66: 60,984,320 km (0.081 R)
• M67: 62,945,847 km (0.107 R)
• M68: 63,069,116 km (0.047 R)
• M69: 63,439,520 km (0.099 R)
• M70: 63,810,523 km (0.114 R)
• M71: 64,554,922 km (0.074 R)
• M72: 64,803,554 km (0.108 R)
• M73: 67,686,903 km (0.115 R)
• M74: 68,066,134 km (0.064 R)
• M75: 69,335,172 km (0.044 R)
• M76: 70,483,934 km (0.07 R)
• M77: 72,283,298 km (0.104 R)
• M78: 72,412,401 km (0.062 R)
• M79: 72,800,158 km (0.114 R)
• M80: 74,097,770 km (0.066 R)
• M81: 76,584,236 km (0.06 R)
• M82: 76,847,529 km (0.106 R)
• M83: 77,903,839 km (0.063 R)
• M84: 79,630,647 km (0.115 R)
• M85: 80,833,414 km (0.102 R)
• M86: 80,967,454 km (0.065 R)
• M87: 82,581,316 km (0.109 R)
• M88: 83,798,743 km (0.105 R)
• M89: 84,205,949 km (0.053 R)
• M90: 86,525,314 km (0.09 R)
• M91: 88,451,087 km (0.113 R)
• M92: 89,419,434 km (0.075 R)
• M93: 90,530,199 km (0.077 R)
• M94: 91,087,301 km (0.094 R)
• M95: 92,204,947 km (0.11 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 14,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit