🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.54 AU - 0.56 AU

Year: 151 Days

Day: 17.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,302,733 km

• M1: 358,586 km (0.101 R)
• M2: 423,362 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.64 AU - 0.76 AU

Year: 217 Days

Day: 41.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.64 AU - 0.88 AU

Year: 246 Days

Day: 45.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.57 AU - 2.49 AU

Year: 1073 Days

Day: 45.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.15 AU - 4.91 AU

Year: 3576 Days

Day: 45.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 171 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,302,733 km

• M1: 427,252 km (0.084 R)
• M2: 3,394,824 km (0.05 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.1

Radius: 15

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.85 AU - 8.17 AU

Year: 8407 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,302,733 km

• M1: 197,619 km (0.062 R)
• M2: 436,377 km (0.109 R)
• M3: 660,026 km (0.087 R)
• M4: 828,024 km (0.117 R)
• M5: 1,325,886 km (0.077 R)
• M6: 1,444,367 km (0.066 R)
• M7: 1,650,364 km (0.08 R)
• M8: 2,000,872 km (0.047 R)
• M9: 2,497,387 km (0.093 R)
• M10: 2,696,801 km (0.105 R)
• M11: 3,058,828 km (0.1 R)
• M12: 3,603,364 km (0.106 R)
• M13: 3,916,023 km (0.032 R)
• M14: 4,149,097 km (0.058 R)
• M15: 4,568,121 km (0.119 R)
• M16: 4,938,226 km (0.099 R)
• M17: 5,382,531 km (0.061 R)
• M18: 5,707,907 km (0.096 R)
• M19: 6,073,374 km (0.1 R)
• M20: 6,174,353 km (0.081 R)
• M21: 6,275,930 km (0.062 R)
• M22: 6,792,342 km (0.076 R)
• M23: 7,647,144 km (0.092 R)
• M24: 9,146,713 km (0.118 R)
• M25: 9,418,383 km (0.116 R)
• M26: 9,692,745 km (0.115 R)
• M27: 9,930,157 km (0.079 R)
• M28: 10,049,536 km (0.114 R)
• M29: 11,435,860 km (0.09 R)
• M30: 12,109,050 km (0.108 R)
• M31: 12,364,862 km (0.031 R)
• M32: 13,803,545 km (0.076 R)
• M33: 14,249,945 km (0.073 R)
• M34: 14,429,911 km (0.092 R)
• M35: 14,883,043 km (0.108 R)
• M36: 15,203,033 km (0.118 R)
• M37: 15,571,493 km (0.118 R)
• M38: 15,849,745 km (0.095 R)
• M39: 16,270,414 km (0.115 R)
• M40: 17,457,922 km (0.108 R)
• M41: 17,698,924 km (0.095 R)
• M42: 17,843,884 km (0.053 R)
• M43: 18,428,214 km (0.044 R)
• M44: 19,068,193 km (0.105 R)
• M45: 19,765,619 km (0.095 R)
• M46: 20,370,144 km (0.118 R)
• M47: 20,980,653 km (0.081 R)
• M48: 22,115,652 km (0.051 R)
• M49: 22,271,981 km (0.105 R)
• M50: 22,533,329 km (0.088 R)
• M51: 22,638,197 km (0.104 R)
• M52: 23,217,739 km (0.091 R)
• M53: 24,176,512 km (0.07 R)
• M54: 24,822,924 km (0.114 R)
• M55: 25,638,981 km (0.064 R)
• M56: 26,907,271 km (0.034 R)
• M57: 27,633,270 km (0.115 R)
• M58: 28,705,737 km (0.032 R)
• M59: 29,104,415 km (0.102 R)
• M60: 29,619,630 km (0.117 R)
• M61: 29,849,562 km (0.072 R)
• M62: 30,542,948 km (0.09 R)
• M63: 30,717,080 km (0.108 R)
• M64: 31,300,063 km (0.072 R)
• M65: 31,534,334 km (0.081 R)
• M66: 32,714,212 km (0.077 R)
• M67: 33,071,003 km (0.077 R)
• M68: 34,089,016 km (0.046 R)
• M69: 35,604,592 km (0.089 R)
• M70: 36,524,470 km (0.106 R)
• M71: 36,832,941 km (0.098 R)
• M72: 37,825,522 km (0.066 R)
• M73: 38,075,052 km (0.072 R)
• M74: 38,889,911 km (0.097 R)
• M75: 39,078,704 km (0.074 R)
• M76: 40,154,612 km (0.104 R)
• M77: 40,345,499 km (0.101 R)
• M78: 40,472,956 km (0.065 R)
• M79: 42,012,468 km (0.055 R)
• M80: 42,724,404 km (0.064 R)
• M81: 42,854,255 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 10.3

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.9 AU - 12.58 AU

Year: 12152 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,302,733 km

• M1: 192,981 km (0.069 R)
• M2: 270,922 km (0.099 R)
• M3: 355,445 km (0.034 R)
• M4: 955,781 km (0.089 R)
• M5: 1,099,544 km (0.101 R)
• M6: 1,389,016 km (0.063 R)
• M7: 1,595,461 km (0.118 R)
• M8: 1,923,978 km (0.109 R)
• M9: 2,038,421 km (0.113 R)
• M10: 2,322,357 km (0.102 R)
• M11: 2,518,779 km (0.103 R)
• M12: 3,007,216 km (0.097 R)
• M13: 3,194,663 km (0.068 R)
• M14: 3,303,420 km (0.113 R)
• M15: 3,497,000 km (0.099 R)
• M16: 4,011,916 km (0.115 R)
• M17: 4,129,500 km (0.112 R)
• M18: 4,489,582 km (0.106 R)
• M19: 4,890,953 km (0.087 R)
• M20: 5,596,756 km (0.104 R)
• M21: 5,695,490 km (0.1 R)
• M22: 5,995,135 km (0.068 R)
• M23: 6,644,838 km (0.094 R)
• M24: 7,497,247 km (0.09 R)
• M25: 7,569,951 km (0.115 R)
• M26: 7,715,809 km (0.095 R)
• M27: 7,789,112 km (0.066 R)
• M28: 7,936,466 km (0.051 R)
• M29: 8,047,617 km (0.117 R)
• M30: 8,121,968 km (0.078 R)
• M31: 8,955,078 km (0.086 R)
• M32: 9,894,702 km (0.06 R)
• M33: 10,701,633 km (0.066 R)
• M34: 10,947,871 km (0.059 R)
• M35: 11,154,466 km (0.07 R)
• M36: 11,279,081 km (0.06 R)
• M37: 11,404,145 km (0.1 R)
• M38: 11,613,582 km (0.101 R)
• M39: 11,697,656 km (0.092 R)
• M40: 12,121,467 km (0.105 R)
• M41: 12,723,149 km (0.044 R)
• M42: 14,134,904 km (0.1 R)
• M43: 14,768,152 km (0.086 R)
• M44: 14,950,811 km (0.032 R)
• M45: 15,595,877 km (0.084 R)
• M46: 16,675,226 km (0.114 R)
• M47: 16,865,514 km (0.082 R)
• M48: 16,960,808 km (0.1 R)
• M49: 18,265,900 km (0.105 R)
• M50: 19,653,121 km (0.072 R)
• M51: 19,854,031 km (0.11 R)
• M52: 20,106,103 km (0.095 R)
• M53: 20,868,903 km (0.106 R)
• M54: 21,022,690 km (0.118 R)
• M55: 22,527,794 km (0.118 R)
• M56: 22,632,811 km (0.117 R)
• M57: 25,695,529 km (0.099 R)
• M58: 26,578,455 km (0.106 R)
• M59: 27,079,459 km (0.091 R)
• M60: 27,247,008 km (0.063 R)
• M61: 27,527,355 km (0.114 R)
• M62: 28,147,288 km (0.041 R)
• M63: 28,430,477 km (0.079 R)
• M64: 28,657,866 km (0.053 R)
• M65: 30,092,360 km (0.104 R)
• M66: 30,440,025 km (0.069 R)
• M67: 30,614,456 km (0.095 R)
• M68: 31,491,249 km (0.057 R)
• M69: 32,554,441 km (0.096 R)
• M70: 33,090,301 km (0.056 R)
• M71: 33,569,313 km (0.12 R)
• M72: 34,352,309 km (0.08 R)
• M73: 35,691,210 km (0.103 R)
• M74: 36,243,824 km (0.041 R)
• M75: 37,357,580 km (0.096 R)
• M76: 38,356,894 km (0.069 R)
• M77: 38,859,992 km (0.061 R)
• M78: 39,175,494 km (0.078 R)
• M79: 39,365,184 km (0.047 R)
• M80: 39,872,470 km (0.088 R)
• M81: 40,190,665 km (0.09 R)
• M82: 41,729,877 km (0.082 R)
• M83: 42,441,664 km (0.087 R)
• M84: 43,746,307 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 13.4

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.86 AU - 12.32 AU

Year: 12781 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,302,733 km

• M1: 170,542 km (0.119 R)
• M2: 437,125 km (0.083 R)
• M3: 648,956 km (0.069 R)
• M4: 769,232 km (0.097 R)
• M5: 881,431 km (0.091 R)
• M6: 1,142,629 km (0.03 R)
• M7: 1,370,316 km (0.059 R)
• M8: 1,469,799 km (0.083 R)
• M9: 1,761,814 km (0.065 R)
• M10: 2,235,291 km (0.069 R)
• M11: 2,354,072 km (0.107 R)
• M12: 2,672,566 km (0.091 R)
• M13: 5,018,111 km (0.104 R)
• M14: 5,175,189 km (0.046 R)
• M15: 5,270,183 km (0.091 R)
• M16: 5,558,608 km (0.115 R)
• M17: 7,008,062 km (0.067 R)
• M18: 7,432,621 km (0.112 R)
• M19: 8,048,365 km (0.11 R)
• M20: 8,158,769 km (0.102 R)
• M21: 8,718,414 km (0.117 R)
• M22: 9,290,626 km (0.072 R)
• M23: 9,406,565 km (0.059 R)
• M24: 9,678,833 km (0.119 R)
• M25: 10,191,505 km (0.056 R)
• M26: 10,956,698 km (0.082 R)
• M27: 11,408,334 km (0.115 R)
• M28: 11,949,878 km (0.094 R)
• M29: 12,628,005 km (0.118 R)
• M30: 12,713,575 km (0.068 R)
• M31: 13,624,626 km (0.087 R)
• M32: 14,646,380 km (0.081 R)
• M33: 14,736,437 km (0.118 R)
• M34: 15,098,464 km (0.086 R)
• M35: 15,555,037 km (0.111 R)
• M36: 15,692,966 km (0.062 R)
• M37: 15,923,646 km (0.1 R)
• M38: 16,295,098 km (0.12 R)
• M39: 16,669,392 km (0.108 R)
• M40: 17,905,668 km (0.08 R)
• M41: 18,486,108 km (0.099 R)
• M42: 18,583,496 km (0.111 R)
• M43: 18,681,034 km (0.08 R)
• M44: 19,072,831 km (0.079 R)
• M45: 20,014,400 km (0.113 R)
• M46: 20,365,057 km (0.091 R)
• M47: 20,667,245 km (0.058 R)
• M48: 21,072,506 km (0.096 R)
• M49: 21,634,096 km (0.087 R)
• M50: 21,994,029 km (0.119 R)
• M51: 22,459,727 km (0.084 R)
• M52: 22,980,926 km (0.105 R)
• M53: 24,088,548 km (0.046 R)
• M54: 24,194,912 km (0.113 R)
• M55: 24,408,239 km (0.093 R)
• M56: 24,944,099 km (0.111 R)
• M57: 26,027,636 km (0.12 R)
• M58: 26,575,164 km (0.112 R)
• M59: 26,850,275 km (0.037 R)
• M60: 27,126,432 km (0.114 R)
• M61: 27,458,988 km (0.092 R)
• M62: 27,737,240 km (0.07 R)
• M63: 27,848,840 km (0.078 R)
• M64: 29,085,716 km (0.106 R)
• M65: 29,198,961 km (0.049 R)
• M66: 29,767,882 km (0.106 R)
• M67: 29,882,175 km (0.119 R)
• M68: 29,996,467 km (0.09 R)
• M69: 32,431,622 km (0.083 R)
• M70: 33,851,455 km (0.094 R)
• M71: 36,262,673 km (0.077 R)
• M72: 37,489,077 km (0.056 R)
• M73: 38,169,298 km (0.047 R)
• M74: 38,542,096 km (0.119 R)
• M75: 41,058,033 km (0.061 R)
• M76: 41,503,685 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 15,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit