🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.69 AU - 0.97 AU

Year: 275 Days

Day: 12.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.81 AU - 0.87 AU

Year: 280 Days

Day: 31.6 Hours

Environment

Temp: 86 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.23 AU - 2.05 AU

Year: 763 Days

Day: 15.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.7 AU - 2.38 AU

Year: 1059 Days

Day: 19.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,887,860 km

• M1: 274,811 km (0.101 R)
• M2: 800,648 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.1 AU - 3.1 AU

Year: 1524 Days

Day: 26.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.56 AU - 3.42 AU

Year: 1879 Days

Day: 46.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.47 AU - 3.67 AU

Year: 1955 Days

Day: 18 Hours

Environment

Temp: -109 °C

Axial Tilt: 119.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 8.3

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.38 AU - 7.2 AU

Year: 6430 Days

Day: 9.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 92,887,860 km

• M1: 104,419 km (0.033 R)
• M2: 157,377 km (0.096 R)
• M3: 247,734 km (0.105 R)
• M4: 302,786 km (0.115 R)
• M5: 395,836 km (0.105 R)
• M6: 562,189 km (0.059 R)
• M7: 640,728 km (0.094 R)
• M8: 737,518 km (0.117 R)
• M9: 795,113 km (0.066 R)
• M10: 884,722 km (0.06 R)
• M11: 1,041,650 km (0.118 R)
• M12: 1,191,098 km (0.113 R)
• M13: 1,604,587 km (0.102 R)
• M14: 1,719,478 km (0.108 R)
• M15: 1,957,787 km (0.042 R)
• M16: 2,249,204 km (0.083 R)
• M17: 2,712,060 km (0.094 R)
• M18: 2,826,652 km (0.119 R)
• M19: 2,942,889 km (0.111 R)
• M20: 3,084,409 km (0.094 R)
• M21: 3,252,407 km (0.1 R)
• M22: 3,902,859 km (0.048 R)
• M23: 4,349,558 km (0.113 R)
• M24: 5,035,913 km (0.085 R)
• M25: 6,415,654 km (0.11 R)
• M26: 7,289,904 km (0.081 R)
• M27: 8,434,627 km (0.107 R)
• M28: 8,636,435 km (0.082 R)
• M29: 8,738,012 km (0.062 R)
• M30: 8,908,104 km (0.106 R)
• M31: 9,529,534 km (0.113 R)
• M32: 10,850,334 km (0.12 R)
• M33: 11,699,900 km (0.098 R)
• M34: 12,151,685 km (0.107 R)
• M35: 12,801,539 km (0.025 R)
• M36: 13,111,206 km (0.054 R)
• M37: 13,228,042 km (0.029 R)
• M38: 13,345,177 km (0.074 R)
• M39: 13,817,159 km (0.109 R)
• M40: 13,896,296 km (0.115 R)
• M41: 14,214,640 km (0.103 R)
• M42: 14,615,862 km (0.111 R)
• M43: 14,817,968 km (0.057 R)
• M44: 15,800,527 km (0.095 R)
• M45: 16,425,248 km (0.064 R)
• M46: 16,551,209 km (0.114 R)
• M47: 17,143,168 km (0.037 R)
• M48: 17,613,055 km (0.106 R)
• M49: 18,087,280 km (0.07 R)
• M50: 18,696,891 km (0.1 R)
• M51: 19,224,822 km (0.037 R)
• M52: 19,534,939 km (0.075 R)
• M53: 19,623,949 km (0.1 R)
• M54: 19,936,160 km (0.11 R)
• M55: 20,295,195 km (0.113 R)
• M56: 20,656,324 km (0.062 R)
• M57: 21,019,548 km (0.117 R)
• M58: 21,201,908 km (0.064 R)
• M59: 23,195,898 km (0.026 R)
• M60: 23,620,756 km (0.103 R)
• M61: 24,286,766 km (0.082 R)
• M62: 24,382,359 km (0.101 R)
• M63: 25,248,829 km (0.052 R)
• M64: 25,588,566 km (0.084 R)
• M65: 25,734,574 km (0.101 R)
• M66: 26,223,460 km (0.107 R)
• M67: 27,359,356 km (0.066 R)
• M68: 27,958,346 km (0.118 R)
• M69: 28,309,751 km (0.104 R)
• M70: 29,781,196 km (0.065 R)
• M71: 30,707,057 km (0.072 R)
• M72: 31,433,654 km (0.109 R)
• M73: 32,428,779 km (0.117 R)
• M74: 33,274,755 km (0.119 R)
• M75: 33,593,847 km (0.055 R)
• M76: 33,700,511 km (0.106 R)
• M77: 33,753,768 km (0.038 R)
• M78: 34,342,435 km (0.079 R)
• M79: 35,042,553 km (0.093 R)
• M80: 35,367,181 km (0.086 R)
• M81: 35,584,247 km (0.043 R)
• M82: 35,856,066 km (0.052 R)
• M83: 36,566,208 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672

Radius: 4.1

Gravity: 39.98 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.46 AU - 20.6 AU

Year: 24425 Days

Day: 22.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,887,860 km

• M1: 65,225 km (0.073 R)
• M2: 295,157 km (0.11 R)
• M3: 545,135 km (0.098 R)
• M4: 592,258 km (0.047 R)
• M5: 847,771 km (0.057 R)
• M6: 1,448,706 km (0.087 R)
• M7: 1,514,828 km (0.12 R)
• M8: 1,753,736 km (0.094 R)
• M9: 1,788,891 km (0.033 R)
• M10: 2,004,462 km (0.114 R)
• M11: 2,266,408 km (0.11 R)
• M12: 2,699,494 km (0.04 R)
• M13: 2,863,303 km (0.084 R)
• M14: 3,115,076 km (0.118 R)
• M15: 3,286,815 km (0.084 R)
• M16: 3,417,713 km (0.11 R)
• M17: 5,837,159 km (0.116 R)
• M18: 5,889,818 km (0.116 R)
• M19: 5,942,626 km (0.111 R)
• M20: 6,920,397 km (0.068 R)
• M21: 7,370,837 km (0.063 R)
• M22: 9,020,153 km (0.06 R)
• M23: 9,573,516 km (0.033 R)
• M24: 10,201,228 km (0.091 R)
• M25: 10,648,526 km (0.073 R)
• M26: 12,636,831 km (0.032 R)
• M27: 13,116,891 km (0.079 R)
• M28: 13,672,797 km (0.109 R)
• M29: 14,307,540 km (0.116 R)
• M30: 15,313,586 km (0.076 R)
• M31: 16,046,167 km (0.111 R)
• M32: 16,789,967 km (0.111 R)
• M33: 19,010,000 km (0.099 R)
• M34: 20,193,917 km (0.107 R)
• M35: 21,320,240 km (0.096 R)
• M36: 22,632,213 km (0.114 R)
• M37: 22,964,320 km (0.082 R)
• M38: 23,633,322 km (0.053 R)
• M39: 24,733,914 km (0.096 R)
• M40: 24,819,334 km (0.083 R)
• M41: 26,024,644 km (0.092 R)
• M42: 27,779,128 km (0.097 R)
• M43: 28,313,043 km (0.103 R)
• M44: 29,481,103 km (0.108 R)
• M45: 29,662,266 km (0.1 R)
• M46: 29,934,534 km (0.118 R)
• M47: 30,025,489 km (0.052 R)
• M48: 32,236,247 km (0.031 R)
• M49: 33,455,469 km (0.112 R)
• M50: 36,035,285 km (0.113 R)
• M51: 36,229,014 km (0.099 R)
• M52: 39,772,987 km (0.035 R)
• M53: 39,973,149 km (0.082 R)
• M54: 40,978,746 km (0.096 R)
• M55: 41,079,725 km (0.084 R)
• M56: 41,281,981 km (0.077 R)
• M57: 42,604,875 km (0.064 R)
• M58: 43,631,865 km (0.07 R)
• M59: 47,608,176 km (0.082 R)
• M60: 47,714,390 km (0.036 R)
• M61: 49,316,733 km (0.053 R)
• M62: 49,639,266 km (0.1 R)
• M63: 53,013,446 km (0.091 R)
• M64: 53,123,550 km (0.115 R)
• M65: 54,228,480 km (0.077 R)
• M66: 54,561,335 km (0.118 R)
• M67: 55,006,389 km (0.08 R)
• M68: 55,117,839 km (0.083 R)
• M69: 55,229,290 km (0.074 R)
• M70: 56,798,272 km (0.087 R)
• M71: 57,023,567 km (0.072 R)
• M72: 57,136,364 km (0.097 R)
• M73: 57,362,256 km (0.053 R)
• M74: 57,475,203 km (0.053 R)
• M75: 57,927,886 km (0.098 R)
• M76: 59,064,979 km (0.12 R)
• M77: 61,361,157 km (0.078 R)
• M78: 63,218,863 km (0.086 R)
• M79: 67,227,638 km (0.084 R)
• M80: 67,823,935 km (0.083 R)
• M81: 67,943,463 km (0.104 R)
• M82: 68,661,982 km (0.119 R)
• M83: 69,262,617 km (0.118 R)
• M84: 72,169,753 km (0.104 R)
• M85: 74,006,815 km (0.045 R)
• M86: 75,116,382 km (0.103 R)
• M87: 76,853,513 km (0.099 R)
• M88: 78,227,569 km (0.048 R)
• M89: 78,854,683 km (0.095 R)
• M90: 79,609,704 km (0.083 R)
• M91: 80,240,558 km (0.102 R)
• M92: 80,619,938 km (0.08 R)
• M93: 81,126,626 km (0.069 R)
• M94: 81,253,485 km (0.086 R)
• M95: 84,703,212 km (0.111 R)
• M96: 85,734,540 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.7

Radius: 5.4

Gravity: 21.97 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 18.06 AU - 18.06 AU

Year: 27894 Days

Day: 19.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,887,860 km

• M1: 110,254 km (0.087 R)
• M2: 502,050 km (0.072 R)
• M3: 866,172 km (0.083 R)
• M4: 1,465,610 km (0.074 R)
• M5: 3,225,330 km (0.102 R)
• M6: 4,317,843 km (0.109 R)
• M7: 5,192,243 km (0.11 R)
• M8: 5,352,013 km (0.101 R)
• M9: 5,513,579 km (0.09 R)
• M10: 5,952,050 km (0.089 R)
• M11: 7,155,715 km (0.034 R)
• M12: 7,512,955 km (0.1 R)
• M13: 8,183,153 km (0.05 R)
• M14: 8,307,170 km (0.078 R)
• M15: 8,872,351 km (0.111 R)
• M16: 11,530,854 km (0.095 R)
• M17: 11,809,256 km (0.081 R)
• M18: 12,801,239 km (0.081 R)
• M19: 13,089,514 km (0.112 R)
• M20: 13,452,888 km (0.074 R)
• M21: 14,713,100 km (0.097 R)
• M22: 15,015,138 km (0.07 R)
• M23: 15,395,416 km (0.104 R)
• M24: 15,471,861 km (0.057 R)
• M25: 15,778,985 km (0.094 R)
• M26: 15,933,220 km (0.113 R)
• M27: 16,010,563 km (0.095 R)
• M28: 16,088,054 km (0.039 R)
• M29: 19,204,627 km (0.118 R)
• M30: 19,617,218 km (0.102 R)
• M31: 20,032,950 km (0.048 R)
• M32: 20,872,942 km (0.11 R)
• M33: 21,127,258 km (0.077 R)
• M34: 21,810,173 km (0.028 R)
• M35: 23,110,178 km (0.084 R)
• M36: 23,637,212 km (0.058 R)
• M37: 23,813,737 km (0.083 R)
• M38: 24,613,786 km (0.12 R)
• M39: 25,512,870 km (0.052 R)
• M40: 28,180,349 km (0.11 R)
• M41: 29,120,572 km (0.104 R)
• M42: 29,215,118 km (0.092 R)
• M43: 29,309,813 km (0.065 R)
• M44: 29,499,503 km (0.084 R)
• M45: 30,166,560 km (0.084 R)
• M46: 30,262,303 km (0.039 R)
• M47: 31,515,634 km (0.082 R)
• M48: 32,687,584 km (0.111 R)
• M49: 32,884,305 km (0.052 R)
• M50: 34,471,987 km (0.053 R)
• M51: 35,275,178 km (0.059 R)
• M52: 36,899,960 km (0.109 R)
• M53: 37,927,847 km (0.113 R)
• M54: 43,098,548 km (0.073 R)
• M55: 43,638,447 km (0.108 R)
• M56: 44,180,590 km (0.114 R)
• M57: 45,381,112 km (0.055 R)
• M58: 45,490,768 km (0.095 R)
• M59: 45,710,377 km (0.056 R)
• M60: 46,481,854 km (0.071 R)
• M61: 47,479,971 km (0.114 R)
• M62: 49,949,532 km (0.032 R)
• M63: 50,971,734 km (0.095 R)
• M64: 51,199,871 km (0.062 R)
• M65: 51,428,307 km (0.106 R)
• M66: 52,000,818 km (0.07 R)
• M67: 52,690,764 km (0.037 R)
• M68: 53,615,278 km (0.105 R)
• M69: 56,067,636 km (0.117 R)
• M70: 58,079,578 km (0.027 R)
• M71: 58,675,726 km (0.115 R)
• M72: 62,539,390 km (0.062 R)
• M73: 62,783,534 km (0.095 R)
• M74: 64,995,488 km (0.089 R)
• M75: 67,733,428 km (0.103 R)
• M76: 67,984,154 km (0.085 R)
• M77: 68,486,653 km (0.114 R)
• M78: 69,116,460 km (0.092 R)
• M79: 69,242,721 km (0.085 R)
• M80: 69,621,802 km (0.071 R)
• M81: 72,550,629 km (0.083 R)
• M82: 73,836,423 km (0.087 R)
• M83: 74,611,639 km (0.077 R)
• M84: 76,953,294 km (0.039 R)
• M85: 81,441,679 km (0.093 R)
• M86: 87,238,297 km (0.12 R)
• M87: 87,374,731 km (0.079 R)
• M88: 88,194,527 km (0.113 R)
• M89: 88,468,291 km (0.078 R)
• M90: 88,742,354 km (0.097 R)
• M91: 89,154,048 km (0.087 R)
• M92: 90,530,947 km (0.056 R)
• M93: 90,807,254 km (0.105 R)
• M94: 92,331,507 km (0.109 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 15,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit