🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.45 AU - 0.57 AU

Year: 132 Days

Day: 34.1 Hours

Environment

Temp: 263 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.69 AU - 0.73 AU

Year: 217 Days

Day: 12.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1 AU - 1.22 AU

Year: 425 Days

Day: 22.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 84,986,771 km

• M1: 316,250 km (0.111 R)
• M2: 484,996 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.65 AU - 2.01 AU

Year: 900 Days

Day: 30.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,986,771 km

• M1: 135,236 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.63 AU - 3.23 AU

Year: 1823 Days

Day: 41.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,986,771 km

• M1: 234,420 km (0.068 R)

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.7

Radius: 8.9

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.56 AU - 9.94 AU

Year: 8612 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,986,771 km

• M1: 112,198 km (0.035 R)
• M2: 240,853 km (0.087 R)
• M3: 640,877 km (0.116 R)
• M4: 720,613 km (0.096 R)
• M5: 855,849 km (0.035 R)
• M6: 1,113,307 km (0.093 R)
• M7: 1,976,337 km (0.117 R)
• M8: 2,496,040 km (0.085 R)
• M9: 3,365,503 km (0.08 R)
• M10: 3,480,245 km (0.097 R)
• M11: 3,567,311 km (0.098 R)
• M12: 3,983,043 km (0.104 R)
• M13: 4,477,015 km (0.037 R)
• M14: 5,088,721 km (0.089 R)
• M15: 5,522,405 km (0.029 R)
• M16: 5,726,606 km (0.046 R)
• M17: 5,898,794 km (0.09 R)
• M18: 5,968,057 km (0.045 R)
• M19: 6,037,620 km (0.119 R)
• M20: 6,712,307 km (0.095 R)
• M21: 6,821,065 km (0.046 R)
• M22: 7,040,225 km (0.118 R)
• M23: 7,373,380 km (0.085 R)
• M24: 7,560,676 km (0.032 R)
• M25: 7,673,922 km (0.113 R)
• M26: 8,170,737 km (0.092 R)
• M27: 8,757,011 km (0.087 R)
• M28: 10,094,266 km (0.102 R)
• M29: 10,596,167 km (0.101 R)
• M30: 11,407,436 km (0.042 R)
• M31: 12,061,927 km (0.1 R)
• M32: 12,194,321 km (0.093 R)
• M33: 12,416,025 km (0.113 R)
• M34: 12,549,765 km (0.111 R)
• M35: 12,953,680 km (0.102 R)
• M36: 13,179,872 km (0.091 R)
• M37: 14,283,904 km (0.077 R)
• M38: 14,752,744 km (0.038 R)
• M39: 14,894,413 km (0.101 R)
• M40: 15,657,362 km (0.103 R)
• M41: 15,801,724 km (0.029 R)
• M42: 16,189,182 km (0.103 R)
• M43: 17,221,108 km (0.12 R)
• M44: 17,370,258 km (0.113 R)
• M45: 17,469,890 km (0.109 R)
• M46: 17,619,787 km (0.06 R)
• M47: 18,122,436 km (0.096 R)
• M48: 18,375,406 km (0.066 R)
• M49: 18,527,846 km (0.071 R)
• M50: 19,502,925 km (0.056 R)
• M51: 20,441,951 km (0.086 R)
• M52: 22,201,670 km (0.071 R)
• M53: 22,309,830 km (0.107 R)
• M54: 22,908,072 km (0.111 R)
• M55: 23,291,491 km (0.116 R)
• M56: 23,787,707 km (0.092 R)
• M57: 25,409,946 km (0.092 R)
• M58: 25,523,042 km (0.103 R)
• M59: 25,693,285 km (0.105 R)
• M60: 26,320,249 km (0.099 R)
• M61: 28,818,983 km (0.114 R)
• M62: 30,006,790 km (0.076 R)
• M63: 30,426,412 km (0.073 R)
• M64: 30,847,829 km (0.07 R)
• M65: 30,968,554 km (0.107 R)
• M66: 32,675,915 km (0.043 R)
• M67: 32,922,303 km (0.061 R)
• M68: 32,984,087 km (0.068 R)
• M69: 33,354,940 km (0.115 R)
• M70: 33,478,956 km (0.092 R)
• M71: 33,914,136 km (0.107 R)
• M72: 33,976,369 km (0.108 R)
• M73: 34,351,112 km (0.079 R)
• M74: 35,419,989 km (0.103 R)
• M75: 35,546,548 km (0.068 R)
• M76: 35,926,826 km (0.083 R)
• M77: 36,563,814 km (0.118 R)
• M78: 37,011,860 km (0.083 R)
• M79: 37,076,037 km (0.114 R)
• M80: 37,204,392 km (0.094 R)
• M81: 38,561,843 km (0.081 R)
• M82: 38,757,068 km (0.083 R)
• M83: 40,926,237 km (0.094 R)
• M84: 41,258,345 km (0.093 R)
• M85: 41,458,058 km (0.086 R)
• M86: 41,658,070 km (0.096 R)
• M87: 43,337,306 km (0.113 R)
• M88: 43,404,925 km (0.113 R)
• M89: 43,608,079 km (0.086 R)
• M90: 44,151,268 km (0.033 R)
• M91: 44,764,919 km (0.12 R)
• M92: 45,862,967 km (0.102 R)
• M93: 46,069,861 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.9

Radius: 3.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.22 AU - 15.88 AU

Year: 19140 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,986,771 km

• M1: 99,931 km (0.036 R)
• M2: 156,629 km (0.058 R)
• M3: 209,736 km (0.077 R)
• M4: 234,420 km (0.08 R)
• M5: 278,252 km (0.055 R)
• M6: 354,547 km (0.047 R)
• M7: 622,926 km (0.114 R)
• M8: 724,203 km (0.114 R)
• M9: 858,243 km (0.114 R)
• M10: 914,043 km (0.059 R)
• M11: 1,604,138 km (0.094 R)
• M12: 1,673,252 km (0.059 R)
• M13: 1,814,473 km (0.097 R)
• M14: 2,033,633 km (0.068 R)
• M15: 2,222,576 km (0.102 R)
• M16: 2,299,768 km (0.109 R)
• M17: 2,843,556 km (0.043 R)
• M18: 3,183,891 km (0.031 R)
• M19: 3,581,971 km (0.026 R)
• M20: 3,763,882 km (0.073 R)
• M21: 4,545,830 km (0.115 R)
• M22: 4,643,967 km (0.114 R)
• M23: 4,892,299 km (0.056 R)
• M24: 4,992,979 km (0.115 R)
• M25: 5,170,551 km (0.081 R)
• M26: 5,221,714 km (0.116 R)
• M27: 5,505,950 km (0.052 R)
• M28: 5,768,643 km (0.104 R)
• M29: 6,116,459 km (0.095 R)
• M30: 6,636,760 km (0.06 R)
• M31: 6,860,110 km (0.099 R)
• M32: 7,400,307 km (0.075 R)
• M33: 7,544,669 km (0.115 R)
• M34: 7,836,385 km (0.092 R)
• M35: 8,794,260 km (0.079 R)
• M36: 9,070,268 km (0.071 R)
• M37: 9,101,086 km (0.097 R)
• M38: 9,411,501 km (0.095 R)
• M39: 9,915,197 km (0.11 R)
• M40: 9,946,912 km (0.113 R)
• M41: 10,524,809 km (0.114 R)
• M42: 10,850,483 km (0.088 R)
• M43: 12,185,794 km (0.09 R)
• M44: 12,219,902 km (0.079 R)
• M45: 12,976,867 km (0.049 R)
• M46: 13,186,005 km (0.084 R)
• M47: 13,572,117 km (0.098 R)
• M48: 13,678,182 km (0.036 R)
• M49: 13,713,487 km (0.074 R)
• M50: 14,212,097 km (0.108 R)
• M51: 14,752,893 km (0.073 R)
• M52: 15,190,467 km (0.116 R)
• M53: 16,003,531 km (0.069 R)
• M54: 16,377,676 km (0.1 R)
• M55: 16,679,115 km (0.057 R)
• M56: 16,754,812 km (0.053 R)
• M57: 19,832,788 km (0.041 R)
• M58: 20,234,608 km (0.109 R)
• M59: 20,396,174 km (0.078 R)
• M60: 21,579,642 km (0.116 R)
• M61: 21,662,071 km (0.113 R)
• M62: 22,659,589 km (0.109 R)
• M63: 23,079,511 km (0.078 R)
• M64: 23,332,780 km (0.034 R)
• M65: 24,269,263 km (0.084 R)
• M66: 24,354,982 km (0.103 R)
• M67: 25,827,773 km (0.065 R)
• M68: 26,178,580 km (0.105 R)
• M69: 26,266,544 km (0.096 R)
• M70: 26,354,507 km (0.113 R)
• M71: 26,840,401 km (0.093 R)
• M72: 27,106,685 km (0.083 R)
• M73: 28,586,956 km (0.044 R)
• M74: 28,632,135 km (0.082 R)
• M75: 29,177,270 km (0.115 R)
• M76: 29,542,438 km (0.089 R)
• M77: 29,588,215 km (0.115 R)
• M78: 30,231,336 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647

Radius: 7.5

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 12.67 AU - 20.27 AU

Year: 24292 Days

Day: 18.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,986,771 km

• M1: 107,262 km (0.096 R)
• M2: 265,087 km (0.089 R)
• M3: 579,243 km (0.105 R)
• M4: 697,425 km (0.101 R)
• M5: 747,092 km (0.048 R)
• M6: 1,188,256 km (0.082 R)
• M7: 1,500,167 km (0.05 R)
• M8: 1,871,918 km (0.054 R)
• M9: 2,818,274 km (0.094 R)
• M10: 5,025,142 km (0.051 R)
• M11: 5,526,445 km (0.049 R)
• M12: 5,628,620 km (0.069 R)
• M13: 5,834,915 km (0.079 R)
• M14: 5,886,826 km (0.082 R)
• M15: 6,149,071 km (0.107 R)
• M16: 6,308,093 km (0.088 R)
• M17: 6,468,612 km (0.057 R)
• M18: 7,459,698 km (0.094 R)
• M19: 7,572,794 km (0.074 R)
• M20: 8,204,695 km (0.097 R)
• M21: 8,913,191 km (0.105 R)
• M22: 9,641,134 km (0.09 R)
• M23: 10,325,245 km (0.027 R)
• M24: 11,089,241 km (0.104 R)
• M25: 13,903,477 km (0.099 R)
• M26: 13,973,040 km (0.062 R)
• M27: 14,112,465 km (0.062 R)
• M28: 16,701,405 km (0.112 R)
• M29: 16,775,307 km (0.077 R)
• M30: 17,973,735 km (0.075 R)
• M31: 18,277,718 km (0.059 R)
• M32: 19,277,032 km (0.104 R)
• M33: 19,510,255 km (0.112 R)
• M34: 20,928,742 km (0.113 R)
• M35: 22,543,502 km (0.077 R)
• M36: 23,118,107 km (0.094 R)
• M37: 23,283,113 km (0.059 R)
• M38: 23,947,178 km (0.107 R)
• M39: 24,955,019 km (0.062 R)
• M40: 25,209,186 km (0.108 R)
• M41: 26,838,456 km (0.085 R)
• M42: 27,185,823 km (0.118 R)
• M43: 27,360,104 km (0.103 R)
• M44: 29,122,666 km (0.094 R)
• M45: 30,107,619 km (0.082 R)
• M46: 32,018,283 km (0.077 R)
• M47: 32,849,000 km (0.075 R)
• M48: 33,127,551 km (0.093 R)
• M49: 34,061,640 km (0.087 R)
• M50: 34,815,015 km (0.08 R)
• M51: 35,004,256 km (0.105 R)
• M52: 38,859,692 km (0.058 R)
• M53: 40,339,963 km (0.081 R)
• M54: 40,638,112 km (0.049 R)
• M55: 41,136,871 km (0.106 R)
• M56: 41,336,884 km (0.032 R)
• M57: 41,637,575 km (0.097 R)
• M58: 43,253,532 km (0.069 R)
• M59: 43,456,985 km (0.06 R)
• M60: 44,478,738 km (0.098 R)
• M61: 44,889,833 km (0.1 R)
• M62: 45,095,680 km (0.112 R)
• M63: 45,405,347 km (0.078 R)
• M64: 45,922,657 km (0.11 R)
• M65: 46,026,478 km (0.088 R)
• M66: 46,650,450 km (0.106 R)
• M67: 47,591,720 km (0.103 R)
• M68: 50,239,004 km (0.075 R)
• M69: 50,666,854 km (0.117 R)
• M70: 51,311,172 km (0.104 R)
• M71: 51,526,593 km (0.098 R)
• M72: 53,805,866 km (0.111 R)
• M73: 54,902,718 km (0.049 R)
• M74: 56,007,049 km (0.067 R)
• M75: 56,673,059 km (0.068 R)
• M76: 62,439,608 km (0.043 R)
• M77: 63,476,471 km (0.055 R)
• M78: 63,591,960 km (0.069 R)
• M79: 66,621,018 km (0.074 R)
• M80: 67,680,470 km (0.053 R)
• M81: 68,745,458 km (0.118 R)
• M82: 70,054,588 km (0.12 R)
• M83: 71,853,054 km (0.065 R)
• M84: 73,181,483 km (0.092 R)
• M85: 74,884,057 km (0.089 R)
• M86: 76,353,706 km (0.111 R)
• M87: 77,092,121 km (0.057 R)
• M88: 77,832,780 km (0.12 R)
• M89: 78,451,966 km (0.1 R)
• M90: 78,824,165 km (0.054 R)
• M91: 79,819,739 km (0.108 R)
• M92: 81,069,928 km (0.093 R)
• M93: 82,957,554 km (0.073 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 16,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit