🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.49 AU - 0.55 AU

Year: 135 Days

Day: 23.9 Hours

Environment

Temp: 227 °C

Axial Tilt: 29.3 °

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: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.67 AU - 1.01 AU

Year: 277 Days

Day: 37.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.36 AU - 2.24 AU

Year: 869 Days

Day: 37.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.2 AU - 2.64 AU

Year: 1355 Days

Day: 42.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,320,678 km

• M1: 424,559 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.2 AU - 4.56 AU

Year: 2751 Days

Day: 23.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 15

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.01 AU - 6.55 AU

Year: 5001 Days

Day: 14.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 52,320,678 km

• M1: 186,848 km (0.028 R)
• M2: 419,472 km (0.06 R)
• M3: 581,038 km (0.041 R)
• M4: 864,825 km (0.117 R)
• M5: 972,536 km (0.105 R)
• M6: 1,271,582 km (0.071 R)
• M7: 1,380,788 km (0.111 R)
• M8: 1,501,663 km (0.107 R)
• M9: 1,634,656 km (0.049 R)
• M10: 2,049,640 km (0.091 R)
• M11: 2,170,366 km (0.074 R)
• M12: 2,419,446 km (0.096 R)
• M13: 2,637,560 km (0.039 R)
• M14: 3,030,105 km (0.079 R)
• M15: 3,179,703 km (0.067 R)
• M16: 3,508,369 km (0.091 R)
• M17: 3,813,848 km (0.106 R)
• M18: 4,057,543 km (0.115 R)
• M19: 4,390,548 km (0.1 R)
• M20: 4,634,093 km (0.036 R)
• M21: 4,907,109 km (0.048 R)
• M22: 5,300,851 km (0.036 R)
• M23: 5,443,119 km (0.049 R)
• M24: 5,547,388 km (0.045 R)
• M25: 5,864,237 km (0.115 R)
• M26: 6,159,842 km (0.076 R)
• M27: 6,515,735 km (0.046 R)
• M28: 6,738,187 km (0.083 R)
• M29: 6,850,386 km (0.09 R)
• M30: 7,076,578 km (0.09 R)
• M31: 7,405,992 km (0.108 R)
• M32: 7,550,953 km (0.107 R)
• M33: 7,682,150 km (0.117 R)
• M34: 7,814,095 km (0.1 R)
• M35: 8,259,448 km (0.074 R)
• M36: 8,820,290 km (0.087 R)
• M37: 9,020,303 km (0.051 R)
• M38: 9,284,193 km (0.109 R)
• M39: 9,613,608 km (0.113 R)
• M40: 9,899,190 km (0.116 R)
• M41: 10,235,786 km (0.119 R)
• M42: 10,756,087 km (0.086 R)
• M43: 10,854,522 km (0.076 R)
• M44: 10,969,862 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109

Radius: 9.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.94 AU - 11.78 AU

Year: 11143 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,320,678 km

• M1: 144,362 km (0.04 R)
• M2: 223,948 km (0.092 R)
• M3: 459,864 km (0.044 R)
• M4: 539,450 km (0.068 R)
• M5: 602,730 km (0.084 R)
• M6: 797,357 km (0.066 R)
• M7: 858,692 km (0.105 R)
• M8: 1,162,525 km (0.064 R)
• M9: 1,349,074 km (0.085 R)
• M10: 1,608,028 km (0.077 R)
• M11: 1,687,314 km (0.082 R)
• M12: 1,784,104 km (0.118 R)
• M13: 2,261,022 km (0.108 R)
• M14: 2,404,487 km (0.071 R)
• M15: 2,757,538 km (0.108 R)
• M16: 3,166,688 km (0.099 R)
• M17: 3,267,068 km (0.116 R)
• M18: 3,409,335 km (0.04 R)
• M19: 3,532,903 km (0.079 R)
• M20: 3,616,080 km (0.055 R)
• M21: 3,891,041 km (0.102 R)
• M22: 3,998,751 km (0.096 R)
• M23: 4,305,427 km (0.09 R)
• M24: 4,372,147 km (0.114 R)
• M25: 4,574,404 km (0.064 R)
• M26: 4,802,690 km (0.079 R)
• M27: 5,011,529 km (0.068 R)
• M28: 5,081,690 km (0.091 R)
• M29: 5,390,011 km (0.119 R)
• M30: 5,704,466 km (0.106 R)
• M31: 5,876,204 km (0.084 R)
• M32: 5,950,405 km (0.115 R)
• M33: 6,300,614 km (0.117 R)
• M34: 6,529,349 km (0.081 R)
• M35: 6,606,242 km (0.102 R)
• M36: 6,864,597 km (0.052 R)
• M37: 7,179,052 km (0.062 R)
• M38: 8,427,746 km (0.118 R)
• M39: 8,595,594 km (0.052 R)
• M40: 8,934,583 km (0.102 R)
• M41: 9,684,069 km (0.109 R)
• M42: 9,859,846 km (0.075 R)
• M43: 10,603,796 km (0.092 R)
• M44: 11,059,023 km (0.079 R)
• M45: 11,120,059 km (0.037 R)
• M46: 11,396,815 km (0.065 R)
• M47: 11,489,416 km (0.085 R)
• M48: 12,557,844 km (0.072 R)
• M49: 13,396,190 km (0.114 R)
• M50: 13,954,041 km (0.069 R)
• M51: 14,319,059 km (0.054 R)
• M52: 14,385,780 km (0.115 R)
• M53: 14,620,050 km (0.069 R)
• M54: 15,194,357 km (0.057 R)
• M55: 16,295,397 km (0.05 R)
• M56: 16,399,966 km (0.07 R)
• M57: 16,469,828 km (0.11 R)
• M58: 16,925,952 km (0.108 R)
• M59: 17,279,751 km (0.036 R)
• M60: 17,636,093 km (0.096 R)
• M61: 17,958,776 km (0.061 R)
• M62: 18,066,785 km (0.041 R)
• M63: 18,283,403 km (0.081 R)
• M64: 18,428,363 km (0.064 R)
• M65: 18,901,990 km (0.081 R)
• M66: 19,232,153 km (0.103 R)
• M67: 19,935,562 km (0.056 R)
• M68: 20,010,211 km (0.053 R)
• M69: 21,215,372 km (0.054 R)
• M70: 21,291,517 km (0.093 R)
• M71: 22,250,589 km (0.102 R)
• M72: 22,676,943 km (0.089 R)
• M73: 22,754,734 km (0.078 R)
• M74: 22,871,719 km (0.101 R)
• M75: 22,949,660 km (0.079 R)
• M76: 23,419,846 km (0.03 R)
• M77: 23,498,534 km (0.071 R)
• M78: 24,051,747 km (0.086 R)
• M79: 24,929,588 km (0.118 R)
• M80: 25,009,922 km (0.111 R)
• M81: 25,453,330 km (0.094 R)
• M82: 26,552,575 km (0.096 R)
• M83: 27,252,693 km (0.118 R)
• M84: 27,335,421 km (0.067 R)
• M85: 27,459,736 km (0.079 R)
• M86: 27,667,229 km (0.115 R)

Asteroid Belt

Center: 10.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435

Radius: 10.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.14 AU - 12.16 AU

Year: 14311 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,320,678 km

• M1: 265,985 km (0.07 R)
• M2: 1,310,328 km (0.118 R)
• M3: 1,609,523 km (0.106 R)
• M4: 2,138,202 km (0.077 R)
• M5: 2,271,793 km (0.106 R)
• M6: 2,380,701 km (0.06 R)
• M7: 2,519,378 km (0.115 R)
• M8: 2,632,324 km (0.074 R)
• M9: 3,131,083 km (0.092 R)
• M10: 3,252,856 km (0.101 R)
• M11: 4,248,580 km (0.083 R)
• M12: 5,368,768 km (0.113 R)
• M13: 5,478,274 km (0.107 R)
• M14: 5,699,529 km (0.113 R)
• M15: 5,811,279 km (0.1 R)
• M16: 6,265,757 km (0.107 R)
• M17: 6,381,247 km (0.051 R)
• M18: 6,458,589 km (0.105 R)
• M19: 6,810,443 km (0.099 R)
• M20: 7,088,546 km (0.104 R)
• M21: 7,410,929 km (0.045 R)
• M22: 8,111,945 km (0.053 R)
• M23: 8,748,184 km (0.067 R)
• M24: 8,834,203 km (0.096 R)
• M25: 8,920,521 km (0.087 R)
• M26: 9,007,138 km (0.082 R)
• M27: 9,224,953 km (0.066 R)
• M28: 9,312,467 km (0.096 R)
• M29: 10,294,278 km (0.094 R)
• M30: 10,385,234 km (0.111 R)
• M31: 10,476,339 km (0.056 R)
• M32: 10,797,526 km (0.116 R)
• M33: 11,780,533 km (0.09 R)
• M34: 12,354,989 km (0.079 R)
• M35: 12,938,720 km (0.104 R)
• M36: 14,031,981 km (0.053 R)
• M37: 15,103,102 km (0.081 R)
• M38: 15,936,811 km (0.053 R)
• M39: 16,839,036 km (0.098 R)
• M40: 17,323,284 km (0.062 R)
• M41: 17,485,747 km (0.059 R)
• M42: 17,812,170 km (0.094 R)
• M43: 18,195,589 km (0.095 R)
• M44: 18,803,704 km (0.093 R)
• M45: 19,306,054 km (0.119 R)
• M46: 19,418,252 km (0.116 R)
• M47: 19,756,344 km (0.073 R)
• M48: 19,982,835 km (0.084 R)
• M49: 20,267,220 km (0.05 R)
• M50: 21,417,778 km (0.083 R)
• M51: 21,883,925 km (0.115 R)
• M52: 22,589,428 km (0.112 R)
• M53: 23,123,492 km (0.086 R)
• M54: 23,962,437 km (0.088 R)
• M55: 24,689,483 km (0.107 R)
• M56: 24,872,441 km (0.077 R)
• M57: 25,055,848 km (0.11 R)
• M58: 25,608,612 km (0.11 R)
• M59: 27,923,041 km (0.03 R)
• M60: 28,177,208 km (0.086 R)
• M61: 28,432,272 km (0.041 R)
• M62: 29,008,673 km (0.075 R)
• M63: 29,913,141 km (0.036 R)
• M64: 30,238,517 km (0.09 R)
• M65: 30,499,565 km (0.087 R)
• M66: 31,551,238 km (0.113 R)
• M67: 31,948,720 km (0.08 R)
• M68: 32,214,555 km (0.115 R)
• M69: 33,825,425 km (0.095 R)
• M70: 34,300,099 km (0.109 R)
• M71: 34,368,166 km (0.102 R)
• M72: 35,530,990 km (0.074 R)
• M73: 36,706,830 km (0.065 R)
• M74: 37,194,668 km (0.109 R)
• M75: 37,474,416 km (0.039 R)
• M76: 37,754,912 km (0.114 R)
• M77: 37,895,385 km (0.082 R)
• M78: 38,812,719 km (0.063 R)
• M79: 39,594,667 km (0.119 R)
• M80: 41,463,443 km (0.032 R)
• M81: 42,627,764 km (0.082 R)
• M82: 43,067,133 km (0.102 R)
• M83: 43,360,943 km (0.06 R)
• M84: 43,802,855 km (0.097 R)
• M85: 43,950,508 km (0.1 R)
• M86: 44,542,616 km (0.109 R)
• M87: 46,560,692 km (0.112 R)
• M88: 48,074,622 km (0.111 R)
• M89: 48,150,767 km (0.08 R)
• M90: 48,226,913 km (0.069 R)
• M91: 48,837,721 km (0.101 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 17,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit