🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.58 AU - 0.82 AU

Year: 216 Days

Day: 32.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,061,149 km

• M1: 229,184 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.1 AU - 1.1 AU

Year: 426 Days

Day: 12.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 78.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,061,149 km

• M1: 177,273 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.01 AU - 1.47 AU

Year: 509 Days

Day: 35.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,061,149 km

• M1: 138,677 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.36 AU - 4.52 AU

Year: 2886 Days

Day: 29.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,061,149 km

• M1: 241,451 km (0.074 R)
• M2: 2,124,290 km (0.051 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 12.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.71 AU - 6.25 AU

Year: 4733 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,061,149 km

• M1: 164,109 km (0.047 R)
• M2: 266,135 km (0.112 R)
• M3: 384,616 km (0.098 R)
• M4: 477,666 km (0.084 R)
• M5: 580,589 km (0.1 R)
• M6: 680,970 km (0.109 R)
• M7: 775,815 km (0.075 R)
• M8: 980,464 km (0.03 R)
• M9: 1,382,284 km (0.103 R)
• M10: 1,816,717 km (0.102 R)
• M11: 2,404,038 km (0.107 R)
• M12: 2,555,132 km (0.119 R)
• M13: 2,631,875 km (0.094 R)
• M14: 3,357,575 km (0.088 R)
• M15: 3,505,677 km (0.058 R)
• M16: 3,656,022 km (0.032 R)
• M17: 4,097,635 km (0.071 R)
• M18: 4,233,470 km (0.118 R)
• M19: 4,556,302 km (0.102 R)
• M20: 4,815,705 km (0.068 R)
• M21: 4,983,255 km (0.054 R)
• M22: 5,324,338 km (0.084 R)
• M23: 5,497,871 km (0.065 R)
• M24: 5,597,803 km (0.09 R)
• M25: 5,901,337 km (0.051 R)
• M26: 6,003,662 km (0.116 R)
• M27: 6,184,226 km (0.087 R)
• M28: 6,498,083 km (0.117 R)
• M29: 6,870,881 km (0.074 R)
• M30: 6,978,741 km (0.104 R)
• M31: 7,114,276 km (0.116 R)
• M32: 7,833,393 km (0.112 R)
• M33: 7,974,464 km (0.086 R)
• M34: 8,087,859 km (0.101 R)
• M35: 8,316,146 km (0.038 R)
• M36: 8,604,720 km (0.087 R)
• M37: 8,750,279 km (0.113 R)
• M38: 8,984,699 km (0.112 R)
• M39: 9,430,201 km (0.107 R)
• M40: 9,520,109 km (0.115 R)
• M41: 9,852,366 km (0.108 R)
• M42: 10,809,344 km (0.106 R)
• M43: 11,219,392 km (0.117 R)
• M44: 11,666,839 km (0.102 R)
• M45: 11,925,194 km (0.112 R)
• M46: 12,087,508 km (0.082 R)
• M47: 13,717,826 km (0.037 R)
• M48: 13,888,068 km (0.081 R)
• M49: 14,680,039 km (0.103 R)
• M50: 14,959,039 km (0.118 R)
• M51: 15,064,057 km (0.084 R)
• M52: 15,310,295 km (0.035 R)
• M53: 15,416,061 km (0.108 R)
• M54: 16,307,963 km (0.062 R)
• M55: 17,033,662 km (0.113 R)
• M56: 17,143,318 km (0.099 R)
• M57: 17,547,830 km (0.101 R)
• M58: 18,067,084 km (0.059 R)
• M59: 19,044,856 km (0.076 R)
• M60: 19,349,288 km (0.104 R)
• M61: 19,847,299 km (0.061 R)
• M62: 20,001,385 km (0.115 R)
• M63: 20,194,516 km (0.109 R)
• M64: 20,388,245 km (0.074 R)
• M65: 20,582,722 km (0.064 R)
• M66: 21,091,056 km (0.109 R)
• M67: 21,762,002 km (0.113 R)
• M68: 22,680,982 km (0.111 R)
• M69: 22,963,273 km (0.097 R)
• M70: 23,084,597 km (0.118 R)
• M71: 23,816,879 km (0.084 R)
• M72: 25,095,940 km (0.1 R)
• M73: 25,806,979 km (0.073 R)
• M74: 25,975,127 km (0.082 R)
• M75: 26,101,537 km (0.1 R)
• M76: 26,228,247 km (0.063 R)
• M77: 26,312,769 km (0.079 R)
• M78: 26,906,972 km (0.032 R)
• M79: 28,108,692 km (0.076 R)
• M80: 28,716,209 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 12.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.34 AU - 6.04 AU

Year: 5008 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,061,149 km

• M1: 157,676 km (0.116 R)
• M2: 436,078 km (0.051 R)
• M3: 652,845 km (0.076 R)
• M4: 757,713 km (0.073 R)
• M5: 843,732 km (0.116 R)
• M6: 973,284 km (0.116 R)
• M7: 1,095,954 km (0.078 R)
• M8: 1,312,721 km (0.115 R)
• M9: 1,481,019 km (0.063 R)
• M10: 1,640,490 km (0.115 R)
• M11: 1,856,659 km (0.11 R)
• M12: 2,171,712 km (0.085 R)
• M13: 2,734,799 km (0.096 R)
• M14: 2,952,613 km (0.066 R)
• M15: 3,405,446 km (0.068 R)
• M16: 3,770,614 km (0.091 R)
• M17: 4,125,909 km (0.109 R)
• M18: 4,216,566 km (0.12 R)
• M19: 4,353,597 km (0.078 R)
• M20: 4,845,176 km (0.101 R)
• M21: 5,805,145 km (0.117 R)
• M22: 6,034,928 km (0.094 R)
• M23: 6,293,882 km (0.12 R)
• M24: 6,689,119 km (0.094 R)
• M25: 6,930,271 km (0.098 R)
• M26: 7,698,755 km (0.084 R)
• M27: 7,866,903 km (0.095 R)
• M28: 7,951,576 km (0.107 R)
• M29: 8,872,500 km (0.108 R)
• M30: 8,960,613 km (0.065 R)
• M31: 9,078,496 km (0.083 R)
• M32: 9,315,908 km (0.091 R)
• M33: 10,009,743 km (0.092 R)
• M34: 10,783,015 km (0.099 R)
• M35: 10,939,943 km (0.109 R)
• M36: 11,256,193 km (0.061 R)
• M37: 11,607,448 km (0.083 R)
• M38: 11,736,103 km (0.095 R)
• M39: 11,865,355 km (0.059 R)
• M40: 12,551,112 km (0.083 R)
• M41: 13,082,184 km (0.098 R)
• M42: 13,316,903 km (0.088 R)
• M43: 13,995,180 km (0.116 R)
• M44: 14,511,293 km (0.118 R)
• M45: 14,649,970 km (0.066 R)
• M46: 14,928,671 km (0.103 R)
• M47: 15,279,627 km (0.051 R)
• M48: 15,385,393 km (0.103 R)
• M49: 15,810,999 km (0.093 R)
• M50: 16,565,122 km (0.12 R)
• M51: 16,710,232 km (0.099 R)
• M52: 17,404,665 km (0.112 R)
• M53: 17,552,169 km (0.106 R)
• M54: 17,959,673 km (0.037 R)
• M55: 18,671,011 km (0.087 R)
• M56: 18,784,107 km (0.046 R)
• M57: 19,544,363 km (0.08 R)
• M58: 19,697,701 km (0.1 R)
• M59: 20,159,809 km (0.096 R)
• M60: 20,469,925 km (0.106 R)
• M61: 20,820,732 km (0.067 R)
• M62: 21,686,605 km (0.034 R)
• M63: 21,924,765 km (0.104 R)
• M64: 22,084,086 km (0.107 R)
• M65: 22,403,777 km (0.103 R)
• M66: 22,684,722 km (0.095 R)
• M67: 22,805,597 km (0.058 R)
• M68: 23,047,796 km (0.107 R)
• M69: 23,412,815 km (0.071 R)
• M70: 23,738,789 km (0.084 R)
• M71: 24,066,258 km (0.118 R)
• M72: 24,189,527 km (0.06 R)
• M73: 24,354,085 km (0.049 R)
• M74: 24,601,669 km (0.06 R)
• M75: 25,349,658 km (0.092 R)
• M76: 25,600,534 km (0.03 R)
• M77: 25,978,568 km (0.096 R)
• M78: 26,443,069 km (0.029 R)
• M79: 27,294,580 km (0.037 R)
• M80: 28,675,817 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.1

Radius: 3

Gravity: 18.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 17.26 AU - 18.08 AU

Year: 27405 Days

Day: 24.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,061,149 km

• M1: 64,327 km (0.039 R)
• M2: 123,269 km (0.12 R)
• M3: 239,656 km (0.093 R)
• M4: 385,215 km (0.108 R)
• M5: 647,460 km (0.03 R)
• M6: 705,653 km (0.045 R)
• M7: 725,400 km (0.112 R)
• M8: 1,374,954 km (0.081 R)
• M9: 1,449,903 km (0.116 R)
• M10: 2,011,493 km (0.082 R)
• M11: 2,270,746 km (0.086 R)
• M12: 4,505,439 km (0.116 R)
• M13: 5,149,458 km (0.117 R)
• M14: 6,024,755 km (0.092 R)
• M15: 6,106,585 km (0.1 R)
• M16: 6,312,731 km (0.053 R)
• M17: 6,521,270 km (0.096 R)
• M18: 6,902,147 km (0.101 R)
• M19: 7,465,083 km (0.048 R)
• M20: 7,641,160 km (0.089 R)
• M21: 8,132,589 km (0.066 R)
• M22: 8,726,493 km (0.048 R)
• M23: 8,958,668 km (0.117 R)
• M24: 9,619,293 km (0.091 R)
• M25: 9,907,269 km (0.084 R)
• M26: 10,295,475 km (0.095 R)
• M27: 10,590,033 km (0.101 R)
• M28: 11,137,113 km (0.032 R)
• M29: 11,693,318 km (0.087 R)
• M30: 12,051,904 km (0.105 R)
• M31: 13,149,204 km (0.114 R)
• M32: 14,060,704 km (0.099 R)
• M33: 14,169,312 km (0.058 R)
• M34: 14,496,632 km (0.107 R)
• M35: 15,774,497 km (0.059 R)
• M36: 16,057,087 km (0.105 R)
• M37: 16,113,785 km (0.096 R)
• M38: 17,728,395 km (0.088 R)
• M39: 18,972,750 km (0.07 R)
• M40: 19,393,718 km (0.118 R)
• M41: 19,575,031 km (0.042 R)
• M42: 21,481,805 km (0.107 R)
• M43: 22,046,537 km (0.036 R)
• M44: 22,679,486 km (0.079 R)
• M45: 22,743,065 km (0.109 R)
• M46: 22,934,401 km (0.04 R)
• M47: 22,998,279 km (0.103 R)
• M48: 23,640,204 km (0.096 R)
• M49: 24,941,705 km (0.058 R)
• M50: 25,402,616 km (0.105 R)
• M51: 26,266,095 km (0.095 R)
• M52: 27,206,916 km (0.108 R)
• M53: 27,409,920 km (0.037 R)
• M54: 27,817,425 km (0.052 R)
• M55: 28,982,942 km (0.029 R)
• M56: 29,467,489 km (0.105 R)
• M57: 30,866,529 km (0.071 R)
• M58: 31,858,662 km (0.033 R)
• M59: 33,005,329 km (0.112 R)
• M60: 33,583,675 km (0.118 R)
• M61: 34,677,086 km (0.096 R)
• M62: 34,970,746 km (0.097 R)
• M63: 36,525,367 km (0.109 R)
• M64: 42,571,964 km (0.097 R)
• M65: 43,992,246 km (0.05 R)
• M66: 44,309,992 km (0.092 R)
• M67: 44,469,164 km (0.081 R)
• M68: 45,107,648 km (0.088 R)
• M69: 45,588,605 km (0.088 R)
• M70: 47,936,693 km (0.113 R)
• M71: 48,100,203 km (0.09 R)
• M72: 48,509,354 km (0.053 R)
• M73: 51,406,466 km (0.08 R)
• M74: 51,992,590 km (0.104 R)
• M75: 52,749,406 km (0.117 R)
• M76: 55,813,021 km (0.076 R)
• M77: 56,501,620 km (0.089 R)
• M78: 57,106,444 km (0.053 R)
• M79: 57,452,913 km (0.109 R)
• M80: 57,626,446 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit