🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.44 AU - 0.68 AU

Year: 152 Days

Day: 14.1 Hours

Environment

Temp: 248 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,844,856 km

• M1: 326,871 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.73 AU

Year: 213 Days

Day: 23 Hours

Environment

Temp: 208 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.78 AU - 1.2 AU

Year: 358 Days

Day: 16.8 Hours

Environment

Temp: 49 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.79 AU - 1.19 AU

Year: 358 Days

Day: 46.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.11 AU - 2.93 AU

Year: 1454 Days

Day: 25.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.79 AU - 3.07 AU

Year: 1823 Days

Day: 34.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.34 AU - 4.4 AU

Year: 3320 Days

Day: 40.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,844,856 km

• M1: 155,582 km (0.117 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.79 AU - 5.45 AU

Year: 3609 Days

Day: 45.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 8.2

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.67 AU - 15.21 AU

Year: 15946 Days

Day: 11.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,844,856 km

• M1: 111,750 km (0.1 R)
• M2: 771,925 km (0.113 R)
• M3: 1,534,874 km (0.1 R)
• M4: 1,587,084 km (0.117 R)
• M5: 1,996,982 km (0.046 R)
• M6: 2,170,067 km (0.045 R)
• M7: 2,624,246 km (0.077 R)
• M8: 4,118,429 km (0.102 R)
• M9: 4,414,035 km (0.093 R)
• M10: 4,564,530 km (0.109 R)
• M11: 4,947,950 km (0.059 R)
• M12: 5,222,611 km (0.05 R)
• M13: 5,542,601 km (0.088 R)
• M14: 5,664,224 km (0.111 R)
• M15: 5,992,891 km (0.062 R)
• M16: 7,147,786 km (0.117 R)
• M17: 7,369,191 km (0.094 R)
• M18: 7,458,351 km (0.114 R)
• M19: 7,547,811 km (0.072 R)
• M20: 7,682,898 km (0.113 R)
• M21: 8,000,943 km (0.114 R)
• M22: 8,933,237 km (0.075 R)
• M23: 9,028,381 km (0.119 R)
• M24: 9,267,738 km (0.047 R)
• M25: 9,752,584 km (0.088 R)
• M26: 9,998,224 km (0.11 R)
• M27: 11,153,868 km (0.118 R)
• M28: 11,773,502 km (0.069 R)
• M29: 12,087,508 km (0.114 R)
• M30: 12,140,166 km (0.107 R)
• M31: 14,922,388 km (0.116 R)
• M32: 15,092,032 km (0.082 R)
• M33: 15,719,295 km (0.114 R)
• M34: 16,238,998 km (0.04 R)
• M35: 16,764,087 km (0.064 R)
• M36: 17,592,261 km (0.091 R)
• M37: 18,615,660 km (0.099 R)
• M38: 18,798,169 km (0.059 R)
• M39: 19,226,618 km (0.096 R)
• M40: 19,472,856 km (0.071 R)
• M41: 20,217,853 km (0.108 R)
• M42: 20,593,792 km (0.11 R)
• M43: 20,656,773 km (0.114 R)
• M44: 21,098,685 km (0.054 R)
• M45: 22,185,215 km (0.087 R)
• M46: 23,486,567 km (0.089 R)
• M47: 24,478,700 km (0.068 R)
• M48: 24,545,420 km (0.055 R)
• M49: 24,612,141 km (0.089 R)
• M50: 25,080,681 km (0.118 R)
• M51: 26,026,589 km (0.063 R)
• M52: 26,094,506 km (0.042 R)
• M53: 28,441,996 km (0.087 R)
• M54: 28,512,157 km (0.061 R)
• M55: 29,854,200 km (0.107 R)
• M56: 32,014,842 km (0.11 R)
• M57: 32,819,678 km (0.105 R)
• M58: 33,187,689 km (0.063 R)
• M59: 33,779,349 km (0.082 R)
• M60: 34,523,897 km (0.103 R)
• M61: 34,673,346 km (0.079 R)
• M62: 35,123,336 km (0.09 R)
• M63: 35,198,584 km (0.053 R)
• M64: 35,650,818 km (0.111 R)
• M65: 36,180,694 km (0.075 R)
• M66: 36,332,685 km (0.106 R)
• M67: 36,408,681 km (0.093 R)
• M68: 39,025,297 km (0.105 R)
• M69: 39,415,149 km (0.114 R)
• M70: 40,198,743 km (0.063 R)
• M71: 42,500,306 km (0.091 R)
• M72: 42,821,044 km (0.048 R)
• M73: 43,545,846 km (0.1 R)
• M74: 44,274,537 km (0.086 R)
• M75: 45,662,057 km (0.046 R)
• M76: 46,319,989 km (0.028 R)
• M77: 47,978,431 km (0.067 R)
• M78: 49,066,905 km (0.104 R)
• M79: 51,524,050 km (0.117 R)
• M80: 52,294,628 km (0.11 R)
• M81: 52,982,928 km (0.101 R)
• M82: 53,760,837 km (0.064 R)
• M83: 54,716,618 km (0.117 R)
• M84: 56,029,040 km (0.089 R)
• M85: 56,117,004 km (0.11 R)
• M86: 56,204,967 km (0.112 R)
• M87: 57,883,904 km (0.051 R)
• M88: 58,506,680 km (0.056 R)
• M89: 58,863,471 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.9

Radius: 4.3

Gravity: 31.69 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.42 AU - 14.76 AU

Year: 18208 Days

Day: 22.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,844,856 km

• M1: 165,754 km (0.075 R)
• M2: 259,852 km (0.11 R)
• M3: 305,479 km (0.059 R)
• M4: 337,642 km (0.106 R)
• M5: 516,561 km (0.064 R)
• M6: 834,307 km (0.06 R)
• M7: 1,390,512 km (0.1 R)
• M8: 2,197,294 km (0.075 R)
• M9: 2,360,056 km (0.083 R)
• M10: 2,697,250 km (0.117 R)
• M11: 2,871,531 km (0.08 R)
• M12: 3,158,011 km (0.065 R)
• M13: 3,231,015 km (0.068 R)
• M14: 3,566,563 km (0.061 R)
• M15: 3,681,005 km (0.112 R)
• M16: 3,835,390 km (0.104 R)
• M17: 4,110,501 km (0.115 R)
• M18: 4,150,443 km (0.084 R)
• M19: 4,190,386 km (0.118 R)
• M20: 4,432,884 km (0.109 R)
• M21: 5,317,008 km (0.119 R)
• M22: 5,756,825 km (0.102 R)
• M23: 7,288,707 km (0.076 R)
• M24: 8,629,254 km (0.109 R)
• M25: 8,731,579 km (0.105 R)
• M26: 8,782,891 km (0.09 R)
• M27: 9,883,183 km (0.119 R)
• M28: 10,097,557 km (0.081 R)
• M29: 10,531,092 km (0.117 R)
• M30: 10,805,155 km (0.093 R)
• M31: 10,915,409 km (0.092 R)
• M32: 11,924,596 km (0.108 R)
• M33: 14,453,099 km (0.051 R)
• M34: 14,513,686 km (0.077 R)
• M35: 14,818,567 km (0.053 R)
• M36: 15,558,777 km (0.104 R)
• M37: 16,882,868 km (0.029 R)
• M38: 17,981,066 km (0.109 R)
• M39: 18,836,167 km (0.053 R)
• M40: 20,654,230 km (0.083 R)
• M41: 21,134,589 km (0.048 R)
• M42: 23,092,675 km (0.074 R)
• M43: 23,591,285 km (0.052 R)
• M44: 26,062,642 km (0.118 R)
• M45: 26,730,447 km (0.056 R)
• M46: 28,158,658 km (0.096 R)
• M47: 29,457,466 km (0.104 R)
• M48: 31,481,376 km (0.075 R)
• M49: 32,033,841 km (0.045 R)
• M50: 32,589,597 km (0.111 R)
• M51: 33,308,714 km (0.077 R)
• M52: 33,549,566 km (0.109 R)
• M53: 34,356,647 km (0.047 R)
• M54: 34,437,729 km (0.114 R)
• M55: 34,681,274 km (0.108 R)
• M56: 35,251,841 km (0.059 R)
• M57: 35,579,310 km (0.101 R)
• M58: 35,743,419 km (0.06 R)
• M59: 37,732,024 km (0.069 R)
• M60: 37,899,424 km (0.099 R)
• M61: 38,318,747 km (0.095 R)
• M62: 39,162,329 km (0.095 R)
• M63: 40,953,315 km (0.117 R)
• M64: 43,382,635 km (0.057 R)
• M65: 43,470,299 km (0.107 R)
• M66: 43,909,219 km (0.062 R)
• M67: 46,573,856 km (0.089 R)
• M68: 46,753,374 km (0.094 R)
• M69: 47,293,272 km (0.096 R)
• M70: 48,834,131 km (0.096 R)
• M71: 49,839,877 km (0.059 R)
• M72: 50,115,436 km (0.062 R)
• M73: 51,222,461 km (0.086 R)
• M74: 52,057,965 km (0.117 R)
• M75: 54,402,313 km (0.111 R)
• M76: 54,496,859 km (0.116 R)
• M77: 56,302,505 km (0.117 R)
• M78: 57,453,062 km (0.095 R)
• M79: 58,708,188 km (0.108 R)
• M80: 58,999,156 km (0.05 R)
• M81: 59,582,438 km (0.109 R)
• M82: 59,874,753 km (0.104 R)
• M83: 63,221,407 km (0.065 R)
• M84: 64,517,074 km (0.085 R)
• M85: 65,218,239 km (0.052 R)
• M86: 65,418,999 km (0.086 R)
• M87: 65,519,529 km (0.083 R)
• M88: 66,123,605 km (0.044 R)
• M89: 67,539,998 km (0.078 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 18,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit