🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.2 AU - 1.2 AU

Year: 466 Days

Day: 16.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.27 AU - 2.41 AU

Year: 1270 Days

Day: 18.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.49 AU - 2.53 AU

Year: 1411 Days

Day: 25.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.52 AU - 3.32 AU

Year: 1770 Days

Day: 27.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,449,757 km

• M1: 2,316,224 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.71 AU - 3.13 AU

Year: 1770 Days

Day: 30.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.52 AU - 4.14 AU

Year: 2156 Days

Day: 20.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.03 AU - 6.23 AU

Year: 4122 Days

Day: 38.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,449,757 km

• M1: 162,463 km (0.087 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.5

Radius: 14.8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.58 AU - 5.88 AU

Year: 4866 Days

Day: 12 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 59,449,757 km

• M1: 210,634 km (0.107 R)
• M2: 308,620 km (0.105 R)
• M3: 665,711 km (0.118 R)
• M4: 1,011,880 km (0.119 R)
• M5: 1,316,611 km (0.081 R)
• M6: 1,458,729 km (0.117 R)
• M7: 1,666,670 km (0.118 R)
• M8: 1,933,104 km (0.114 R)
• M9: 2,096,465 km (0.075 R)
• M10: 2,247,708 km (0.11 R)
• M11: 2,420,045 km (0.074 R)
• M12: 2,561,265 km (0.116 R)
• M13: 2,796,732 km (0.064 R)
• M14: 3,001,681 km (0.081 R)
• M15: 3,173,270 km (0.093 R)
• M16: 3,269,910 km (0.107 R)
• M17: 3,646,747 km (0.109 R)
• M18: 3,954,321 km (0.053 R)
• M19: 4,573,057 km (0.096 R)
• M20: 4,705,003 km (0.085 R)
• M21: 5,199,573 km (0.092 R)
• M22: 6,117,207 km (0.047 R)
• M23: 6,311,833 km (0.083 R)
• M24: 6,409,820 km (0.066 R)
• M25: 6,707,071 km (0.081 R)
• M26: 6,958,246 km (0.055 R)
• M27: 7,315,186 km (0.061 R)
• M28: 8,665,905 km (0.111 R)
• M29: 9,133,249 km (0.037 R)
• M30: 9,384,125 km (0.112 R)
• M31: 9,892,458 km (0.032 R)
• M32: 10,847,940 km (0.119 R)
• M33: 11,054,535 km (0.089 R)
• M34: 11,262,326 km (0.103 R)
• M35: 11,411,475 km (0.112 R)
• M36: 11,561,372 km (0.095 R)
• M37: 12,228,728 km (0.097 R)
• M38: 12,660,019 km (0.106 R)
• M39: 12,939,917 km (0.057 R)
• M40: 13,096,246 km (0.118 R)
• M41: 14,369,923 km (0.107 R)
• M42: 14,825,149 km (0.092 R)
• M43: 15,120,156 km (0.07 R)
• M44: 15,318,074 km (0.055 R)
• M45: 16,863,270 km (0.108 R)
• M46: 17,000,003 km (0.066 R)
• M47: 17,205,700 km (0.077 R)
• M48: 17,723,757 km (0.052 R)
• M49: 18,387,373 km (0.086 R)
• M50: 18,704,521 km (0.088 R)
• M51: 18,916,950 km (0.12 R)
• M52: 19,094,672 km (0.042 R)
• M53: 19,344,351 km (0.05 R)
• M54: 21,343,727 km (0.112 R)
• M55: 21,602,830 km (0.1 R)
• M56: 21,714,281 km (0.099 R)
• M57: 22,049,679 km (0.089 R)
• M58: 23,255,887 km (0.115 R)
• M59: 23,446,175 km (0.115 R)
• M60: 23,675,359 km (0.095 R)
• M61: 23,866,994 km (0.117 R)
• M62: 24,251,610 km (0.03 R)
• M63: 24,638,321 km (0.105 R)
• M64: 25,144,111 km (0.093 R)
• M65: 25,261,396 km (0.047 R)
• M66: 25,732,031 km (0.052 R)
• M67: 26,166,014 km (0.109 R)
• M68: 26,483,311 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.4

Radius: 13.1

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.9 AU - 7.32 AU

Year: 5358 Days

Day: 6.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 59,449,757 km

• M1: 174,880 km (0.036 R)
• M2: 264,489 km (0.064 R)
• M3: 400,025 km (0.098 R)
• M4: 680,072 km (0.096 R)
• M5: 1,062,145 km (0.077 R)
• M6: 1,151,754 km (0.06 R)
• M7: 1,325,587 km (0.117 R)
• M8: 1,409,062 km (0.102 R)
• M9: 1,566,738 km (0.118 R)
• M10: 1,745,807 km (0.114 R)
• M11: 2,059,813 km (0.074 R)
• M12: 2,157,650 km (0.111 R)
• M13: 2,443,532 km (0.095 R)
• M14: 2,759,782 km (0.112 R)
• M15: 2,886,491 km (0.072 R)
• M16: 3,015,145 km (0.111 R)
• M17: 4,363,171 km (0.109 R)
• M18: 5,188,802 km (0.098 R)
• M19: 5,368,768 km (0.05 R)
• M20: 5,735,134 km (0.119 R)
• M21: 6,710,960 km (0.085 R)
• M22: 7,737,800 km (0.118 R)
• M23: 8,073,647 km (0.027 R)
• M24: 8,177,917 km (0.094 R)
• M25: 8,440,761 km (0.118 R)
• M26: 8,653,040 km (0.116 R)
• M27: 8,974,675 km (0.094 R)
• M28: 9,327,726 km (0.081 R)
• M29: 10,047,442 km (0.087 R)
• M30: 10,216,039 km (0.031 R)
• M31: 10,871,277 km (0.072 R)
• M32: 12,072,847 km (0.064 R)
• M33: 12,765,336 km (0.061 R)
• M34: 13,224,003 km (0.088 R)
• M35: 13,750,288 km (0.073 R)
• M36: 14,063,097 km (0.086 R)
• M37: 14,157,494 km (0.054 R)
• M38: 14,919,545 km (0.116 R)
• M39: 16,120,517 km (0.099 R)
• M40: 16,450,380 km (0.1 R)
• M41: 16,549,863 km (0.118 R)
• M42: 17,049,819 km (0.077 R)
• M43: 17,521,202 km (0.106 R)
• M44: 17,690,547 km (0.119 R)
• M45: 18,304,646 km (0.069 R)
• M46: 18,442,126 km (0.086 R)
• M47: 18,579,906 km (0.115 R)
• M48: 19,134,465 km (0.029 R)
• M49: 19,308,896 km (0.039 R)
• M50: 19,518,932 km (0.097 R)
• M51: 19,941,247 km (0.05 R)
• M52: 20,402,158 km (0.062 R)
• M53: 20,580,329 km (0.094 R)
• M54: 21,082,080 km (0.074 R)
• M55: 22,061,198 km (0.103 R)
• M56: 22,427,563 km (0.058 R)
• M57: 23,352,377 km (0.12 R)
• M58: 23,988,318 km (0.099 R)
• M59: 24,592,095 km (0.108 R)
• M60: 25,086,366 km (0.102 R)
• M61: 25,430,441 km (0.09 R)
• M62: 25,622,375 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.5

Radius: 10

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.42 AU - 12.14 AU

Year: 13440 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,449,757 km

• M1: 317,895 km (0.096 R)
• M2: 616,942 km (0.067 R)
• M3: 974,630 km (0.078 R)
• M4: 1,107,473 km (0.063 R)
• M5: 1,176,288 km (0.112 R)
• M6: 1,517,371 km (0.108 R)
• M7: 1,646,773 km (0.066 R)
• M8: 2,621,403 km (0.085 R)
• M9: 2,905,041 km (0.092 R)
• M10: 3,099,817 km (0.052 R)
• M11: 3,198,851 km (0.081 R)
• M12: 3,366,102 km (0.034 R)
• M13: 3,502,086 km (0.075 R)
• M14: 3,640,015 km (0.113 R)
• M15: 3,956,864 km (0.075 R)
• M16: 4,393,241 km (0.077 R)
• M17: 5,037,708 km (0.105 R)
• M18: 5,752,188 km (0.109 R)
• M19: 6,204,422 km (0.076 R)
• M20: 6,287,898 km (0.044 R)
• M21: 7,318,627 km (0.082 R)
• M22: 7,406,890 km (0.044 R)
• M23: 7,944,096 km (0.114 R)
• M24: 8,171,634 km (0.077 R)
• M25: 8,447,493 km (0.111 R)
• M26: 10,314,474 km (0.087 R)
• M27: 10,463,174 km (0.104 R)
• M28: 10,762,819 km (0.069 R)
• M29: 11,473,109 km (0.074 R)
• M30: 11,885,700 km (0.053 R)
• M31: 12,513,862 km (0.102 R)
• M32: 13,260,355 km (0.068 R)
• M33: 13,638,987 km (0.076 R)
• M34: 13,911,704 km (0.047 R)
• M35: 14,296,321 km (0.098 R)
• M36: 14,573,376 km (0.093 R)
• M37: 14,740,327 km (0.088 R)
• M38: 15,076,324 km (0.11 R)
• M39: 15,245,369 km (0.071 R)
• M40: 15,698,950 km (0.084 R)
• M41: 16,157,019 km (0.095 R)
• M42: 16,272,209 km (0.082 R)
• M43: 16,677,619 km (0.101 R)
• M44: 18,633,163 km (0.069 R)
• M45: 20,535,300 km (0.102 R)
• M46: 21,161,965 km (0.057 R)
• M47: 22,241,763 km (0.088 R)
• M48: 22,950,109 km (0.086 R)
• M49: 24,719,702 km (0.111 R)
• M50: 25,856,346 km (0.105 R)
• M51: 25,991,134 km (0.106 R)
• M52: 28,806,566 km (0.073 R)
• M53: 28,946,290 km (0.085 R)
• M54: 29,296,798 km (0.069 R)
• M55: 30,427,758 km (0.117 R)
• M56: 31,070,281 km (0.112 R)
• M57: 31,285,403 km (0.063 R)
• M58: 31,933,909 km (0.105 R)
• M59: 32,295,936 km (0.054 R)
• M60: 32,659,459 km (0.11 R)
• M61: 32,732,313 km (0.075 R)
• M62: 33,463,996 km (0.106 R)
• M63: 33,905,609 km (0.058 R)
• M64: 36,142,397 km (0.104 R)
• M65: 36,217,794 km (0.082 R)
• M66: 36,368,589 km (0.117 R)
• M67: 36,595,379 km (0.042 R)
• M68: 37,126,302 km (0.056 R)
• M69: 37,736,212 km (0.119 R)
• M70: 38,966,057 km (0.102 R)
• M71: 41,464,790 km (0.047 R)
• M72: 42,574,208 km (0.114 R)
• M73: 44,014,835 km (0.076 R)
• M74: 46,615,444 km (0.093 R)
• M75: 46,943,961 km (0.055 R)
• M76: 47,438,233 km (0.104 R)
• M77: 47,934,150 km (0.07 R)
• M78: 48,931,369 km (0.093 R)
• M79: 49,181,796 km (0.092 R)
• M80: 50,524,287 km (0.082 R)
• M81: 51,200,021 km (0.118 R)
• M82: 53,502,631 km (0.112 R)
• M83: 53,760,538 km (0.063 R)
• M84: 54,191,380 km (0.111 R)
• M85: 54,969,738 km (0.025 R)
• M86: 55,751,835 km (0.099 R)
• M87: 56,275,129 km (0.098 R)
• M88: 56,975,546 km (0.115 R)
• M89: 58,296,645 km (0.12 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit