🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.42 AU - 0.66 AU

Year: 141 Days

Day: 33.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,555,967 km

• M1: 160,967 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.54 AU - 0.84 AU

Year: 204 Days

Day: 41.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.84 AU - 1.22 AU

Year: 373 Days

Day: 18.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.98 AU - 2.5 AU

Year: 1195 Days

Day: 16 Hours

Environment

Temp: -77 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,555,967 km

• M1: 1,438,683 km (0.111 R)
• M2: 2,054,278 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.53 AU - 4.71 AU

Year: 3540 Days

Day: 46.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 13.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.89 AU - 9.79 AU

Year: 7825 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,555,967 km

• M1: 206,445 km (0.075 R)
• M2: 337,792 km (0.113 R)
• M3: 624,870 km (0.089 R)
• M4: 754,422 km (0.113 R)
• M5: 1,256,772 km (0.089 R)
• M6: 1,644,529 km (0.109 R)
• M7: 2,226,914 km (0.096 R)
• M8: 2,458,342 km (0.12 R)
• M9: 3,123,005 km (0.063 R)
• M10: 3,330,497 km (0.097 R)
• M11: 4,234,517 km (0.097 R)
• M12: 4,349,109 km (0.047 R)
• M13: 4,699,168 km (0.087 R)
• M14: 5,646,123 km (0.045 R)
• M15: 5,932,004 km (0.101 R)
• M16: 6,190,210 km (0.042 R)
• M17: 6,353,422 km (0.034 R)
• M18: 6,485,068 km (0.119 R)
• M19: 7,157,061 km (0.113 R)
• M20: 7,294,093 km (0.106 R)
• M21: 7,432,172 km (0.109 R)
• M22: 7,816,040 km (0.116 R)
• M23: 8,206,490 km (0.1 R)
• M24: 8,567,021 km (0.079 R)
• M25: 8,785,883 km (0.106 R)
• M26: 9,566,485 km (0.105 R)
• M27: 10,022,609 km (0.074 R)
• M28: 10,291,885 km (0.117 R)
• M29: 11,154,017 km (0.11 R)
• M30: 11,513,501 km (0.092 R)
• M31: 12,284,678 km (0.066 R)
• M32: 12,490,525 km (0.063 R)
• M33: 12,697,418 km (0.061 R)
• M34: 12,988,985 km (0.1 R)
• M35: 13,282,795 km (0.09 R)
• M36: 13,367,168 km (0.064 R)
• M37: 14,091,371 km (0.108 R)
• M38: 15,003,619 km (0.11 R)
• M39: 15,223,678 km (0.11 R)
• M40: 15,711,666 km (0.095 R)
• M41: 15,979,895 km (0.118 R)
• M42: 16,611,796 km (0.082 R)
• M43: 17,068,219 km (0.111 R)
• M44: 17,621,432 km (0.032 R)
• M45: 18,227,304 km (0.068 R)
• M46: 19,844,158 km (0.097 R)
• M47: 19,940,798 km (0.085 R)
• M48: 20,572,101 km (0.094 R)
• M49: 21,506,639 km (0.032 R)
• M50: 21,904,270 km (0.099 R)
• M51: 22,004,201 km (0.028 R)
• M52: 22,354,559 km (0.115 R)
• M53: 23,315,277 km (0.112 R)
• M54: 24,496,203 km (0.063 R)
• M55: 25,120,026 km (0.051 R)
• M56: 26,012,676 km (0.101 R)
• M57: 26,224,357 km (0.076 R)
• M58: 26,969,355 km (0.102 R)
• M59: 27,183,429 km (0.084 R)
• M60: 27,398,252 km (0.115 R)
• M61: 27,775,238 km (0.103 R)
• M62: 29,576,247 km (0.104 R)
• M63: 30,018,458 km (0.11 R)
• M64: 30,407,263 km (0.11 R)
• M65: 30,685,964 km (0.055 R)
• M66: 30,909,613 km (0.084 R)
• M67: 31,696,348 km (0.027 R)
• M68: 33,807,623 km (0.099 R)
• M69: 35,318,112 km (0.108 R)
• M70: 35,493,890 km (0.059 R)
• M71: 36,494,999 km (0.105 R)
• M72: 36,909,983 km (0.042 R)
• M73: 37,984,246 km (0.089 R)
• M74: 38,706,205 km (0.102 R)
• M75: 39,068,830 km (0.12 R)
• M76: 39,553,976 km (0.1 R)
• M77: 39,919,294 km (0.073 R)
• M78: 40,469,366 km (0.098 R)
• M79: 40,591,886 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 11.9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.69 AU - 8.03 AU

Year: 7855 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,555,967 km

• M1: 166,951 km (0.079 R)
• M2: 457,620 km (0.089 R)
• M3: 685,457 km (0.051 R)
• M4: 761,603 km (0.117 R)
• M5: 951,891 km (0.093 R)
• M6: 1,158,336 km (0.087 R)
• M7: 1,380,190 km (0.104 R)
• M8: 1,598,752 km (0.115 R)
• M9: 1,721,273 km (0.066 R)
• M10: 1,883,736 km (0.06 R)
• M11: 1,994,888 km (0.065 R)
• M12: 2,625,143 km (0.085 R)
• M13: 2,813,188 km (0.03 R)
• M14: 2,898,309 km (0.095 R)
• M15: 3,269,461 km (0.11 R)
• M16: 3,586,759 km (0.095 R)
• M17: 4,275,806 km (0.084 R)
• M18: 4,572,908 km (0.061 R)
• M19: 4,648,305 km (0.076 R)
• M20: 4,800,296 km (0.097 R)
• M21: 5,005,545 km (0.066 R)
• M22: 5,318,803 km (0.042 R)
• M23: 5,773,730 km (0.042 R)
• M24: 6,019,669 km (0.026 R)
• M25: 6,465,470 km (0.052 R)
• M26: 6,635,563 km (0.112 R)
• M27: 7,037,832 km (0.093 R)
• M28: 7,242,033 km (0.112 R)
• M29: 7,686,339 km (0.113 R)
• M30: 7,776,247 km (0.046 R)
• M31: 8,882,523 km (0.096 R)
• M32: 8,977,069 km (0.106 R)
• M33: 10,136,153 km (0.118 R)
• M34: 10,267,799 km (0.075 R)
• M35: 10,499,676 km (0.057 R)
• M36: 10,733,348 km (0.039 R)
• M37: 11,002,475 km (0.118 R)
• M38: 11,478,794 km (0.059 R)
• M39: 12,170,984 km (0.09 R)
• M40: 12,416,474 km (0.096 R)
• M41: 12,522,239 km (0.097 R)
• M42: 12,983,749 km (0.106 R)
• M43: 13,523,199 km (0.051 R)
• M44: 13,777,515 km (0.079 R)
• M45: 14,401,787 km (0.088 R)
• M46: 14,512,938 km (0.094 R)
• M47: 14,624,239 km (0.057 R)
• M48: 15,072,733 km (0.068 R)
• M49: 15,298,626 km (0.062 R)
• M50: 15,374,323 km (0.087 R)
• M51: 16,950,636 km (0.088 R)
• M52: 17,264,193 km (0.089 R)
• M53: 17,540,201 km (0.031 R)
• M54: 17,658,832 km (0.113 R)
• M55: 18,296,568 km (0.072 R)
• M56: 18,376,752 km (0.086 R)
• M57: 18,658,594 km (0.112 R)
• M58: 19,841,166 km (0.079 R)
• M59: 20,171,777 km (0.066 R)
• M60: 20,254,654 km (0.081 R)
• M61: 20,337,681 km (0.086 R)
• M62: 20,587,509 km (0.101 R)
• M63: 20,922,010 km (0.097 R)
• M64: 21,808,976 km (0.095 R)
• M65: 22,751,293 km (0.031 R)
• M66: 22,924,079 km (0.03 R)
• M67: 23,097,313 km (0.105 R)
• M68: 23,401,445 km (0.049 R)
• M69: 23,750,607 km (0.052 R)
• M70: 24,853,143 km (0.105 R)
• M71: 24,986,584 km (0.102 R)
• M72: 26,515,325 km (0.081 R)
• M73: 26,879,446 km (0.105 R)
• M74: 27,889,232 km (0.116 R)
• M75: 28,120,361 km (0.117 R)
• M76: 28,538,337 km (0.059 R)
• M77: 28,724,586 km (0.077 R)
• M78: 28,864,760 km (0.11 R)
• M79: 30,277,562 km (0.077 R)
• M80: 30,849,026 km (0.11 R)
• M81: 31,568,442 km (0.073 R)
• M82: 31,906,084 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936

Radius: 9.2

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.41 AU - 9.53 AU

Year: 10388 Days

Day: 12.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,555,967 km

• M1: 160,967 km (0.099 R)
• M2: 549,922 km (0.071 R)
• M3: 778,657 km (0.109 R)
• M4: 855,251 km (0.09 R)
• M5: 1,144,424 km (0.117 R)
• M6: 1,346,231 km (0.093 R)
• M7: 1,487,452 km (0.113 R)
• M8: 1,861,895 km (0.114 R)
• M9: 1,940,284 km (0.096 R)
• M10: 2,182,334 km (0.108 R)
• M11: 2,377,559 km (0.088 R)
• M12: 2,462,830 km (0.093 R)
• M13: 3,997,853 km (0.092 R)
• M14: 4,065,771 km (0.035 R)
• M15: 4,766,338 km (0.117 R)
• M16: 5,020,355 km (0.067 R)
• M17: 5,353,509 km (0.081 R)
• M18: 5,924,824 km (0.099 R)
• M19: 6,919,650 km (0.055 R)
• M20: 7,042,469 km (0.074 R)
• M21: 7,290,353 km (0.062 R)
• M22: 7,880,068 km (0.04 R)
• M23: 8,310,611 km (0.11 R)
• M24: 8,441,209 km (0.079 R)
• M25: 10,154,703 km (0.116 R)
• M26: 11,532,500 km (0.118 R)
• M27: 12,218,406 km (0.053 R)
• M28: 12,367,106 km (0.117 R)
• M29: 13,681,024 km (0.118 R)
• M30: 13,783,948 km (0.064 R)
• M31: 13,938,782 km (0.093 R)
• M32: 16,493,913 km (0.074 R)
• M33: 16,878,380 km (0.11 R)
• M34: 17,321,489 km (0.102 R)
• M35: 17,824,586 km (0.119 R)
• M36: 17,993,333 km (0.031 R)
• M37: 18,162,677 km (0.109 R)
• M38: 18,959,585 km (0.073 R)
• M39: 19,420,197 km (0.077 R)
• M40: 20,528,717 km (0.067 R)
• M41: 20,705,692 km (0.076 R)
• M42: 21,001,596 km (0.026 R)
• M43: 21,358,686 km (0.088 R)
• M44: 21,837,848 km (0.074 R)
• M45: 23,296,577 km (0.061 R)
• M46: 23,542,815 km (0.069 R)
• M47: 24,286,616 km (0.095 R)
• M48: 25,353,398 km (0.109 R)
• M49: 25,416,529 km (0.096 R)
• M50: 25,606,518 km (0.061 R)
• M51: 25,924,264 km (0.119 R)
• M52: 25,987,993 km (0.05 R)
• M53: 26,435,290 km (0.101 R)
• M54: 27,014,234 km (0.063 R)
• M55: 27,208,262 km (0.026 R)
• M56: 28,184,688 km (0.076 R)
• M57: 29,238,904 km (0.105 R)
• M58: 29,305,176 km (0.086 R)
• M59: 30,642,132 km (0.093 R)
• M60: 31,047,093 km (0.101 R)
• M61: 31,250,098 km (0.069 R)
• M62: 31,318,015 km (0.091 R)
• M63: 31,453,700 km (0.089 R)
• M64: 33,167,344 km (0.104 R)
• M65: 33,236,458 km (0.11 R)
• M66: 33,722,053 km (0.117 R)
• M67: 34,000,604 km (0.036 R)
• M68: 35,122,289 km (0.035 R)
• M69: 35,687,619 km (0.078 R)
• M70: 36,470,016 km (0.086 R)
• M71: 39,802,309 km (0.103 R)
• M72: 39,949,363 km (0.058 R)
• M73: 40,096,717 km (0.085 R)
• M74: 41,281,233 km (0.104 R)
• M75: 42,027,427 km (0.038 R)
• M76: 44,368,933 km (0.091 R)
• M77: 44,597,818 km (0.112 R)
• M78: 44,750,557 km (0.058 R)
• M79: 44,903,446 km (0.075 R)
• M80: 46,133,440 km (0.112 R)
• M81: 46,442,509 km (0.066 R)
• M82: 47,063,041 km (0.107 R)
• M83: 47,218,623 km (0.063 R)
• M84: 48,077,165 km (0.057 R)
• M85: 50,047,519 km (0.087 R)
• M86: 52,044,202 km (0.084 R)
• M87: 53,335,680 km (0.082 R)
• M88: 54,392,739 km (0.066 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 17,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit