🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.6 AU - 0.68 AU

Year: 150 Days

Day: 32.4 Hours

Environment

Temp: 306 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,420,571 km

• M1: 93,050 km (0.081 R)
• M2: 229,184 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.54 AU - 0.82 AU

Year: 165 Days

Day: 34.3 Hours

Environment

Temp: 298 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.73 AU - 1.13 AU

Year: 263 Days

Day: 23.5 Hours

Environment

Temp: 274 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.34 AU - 3.56 AU

Year: 1486 Days

Day: 17.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.25 AU - 4.23 AU

Year: 2122 Days

Day: 36 Hours

Environment

Temp: -50 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.1

Radius: 8.3

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.08 AU - 13.28 AU

Year: 10967 Days

Day: 10.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,420,571 km

• M1: 110,403 km (0.052 R)
• M2: 222,003 km (0.092 R)
• M3: 449,093 km (0.076 R)
• M4: 673,938 km (0.059 R)
• M5: 830,717 km (0.108 R)
• M6: 986,299 km (0.112 R)
• M7: 1,165,816 km (0.07 R)
• M8: 1,296,415 km (0.082 R)
• M9: 1,525,001 km (0.059 R)
• M10: 2,214,198 km (0.08 R)
• M11: 2,395,511 km (0.064 R)
• M12: 2,544,211 km (0.1 R)
• M13: 3,048,356 km (0.097 R)
• M14: 3,270,957 km (0.09 R)
• M15: 3,519,888 km (0.112 R)
• M16: 5,067,329 km (0.113 R)
• M17: 5,282,899 km (0.09 R)
• M18: 5,772,982 km (0.12 R)
• M19: 6,023,409 km (0.07 R)
• M20: 6,200,832 km (0.082 R)
• M21: 6,535,033 km (0.114 R)
• M22: 6,928,027 km (0.097 R)
• M23: 7,194,162 km (0.096 R)
• M24: 7,518,191 km (0.087 R)
• M25: 8,320,634 km (0.099 R)
• M26: 9,091,960 km (0.057 R)
• M27: 9,179,176 km (0.079 R)
• M28: 9,237,369 km (0.12 R)
• M29: 10,005,704 km (0.112 R)
• M30: 10,155,751 km (0.112 R)
• M31: 10,276,476 km (0.037 R)
• M32: 11,383,351 km (0.101 R)
• M33: 12,334,494 km (0.071 R)
• M34: 13,080,987 km (0.109 R)
• M35: 13,741,911 km (0.046 R)
• M36: 13,808,631 km (0.103 R)
• M37: 13,942,372 km (0.091 R)
• M38: 15,027,405 km (0.116 R)
• M39: 15,510,756 km (0.087 R)
• M40: 16,598,931 km (0.034 R)
• M41: 16,812,258 km (0.099 R)
• M42: 16,883,616 km (0.093 R)
• M43: 17,638,935 km (0.087 R)
• M44: 17,820,398 km (0.029 R)
• M45: 18,295,221 km (0.117 R)
• M46: 18,589,331 km (0.099 R)
• M47: 19,406,584 km (0.1 R)
• M48: 20,235,356 km (0.078 R)
• M49: 20,311,202 km (0.072 R)
• M50: 20,539,638 km (0.084 R)
• M51: 20,960,457 km (0.066 R)
• M52: 21,422,714 km (0.071 R)
• M53: 21,927,457 km (0.104 R)
• M54: 23,146,680 km (0.085 R)
• M55: 23,226,117 km (0.062 R)
• M56: 24,752,164 km (0.032 R)
• M57: 25,077,540 km (0.099 R)
• M58: 25,568,221 km (0.102 R)
• M59: 27,900,152 km (0.099 R)
• M60: 28,069,198 km (0.091 R)
• M61: 28,196,356 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 11.6

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.68 AU - 13.68 AU

Year: 12471 Days

Day: 9.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,420,571 km

• M1: 222,602 km (0.104 R)
• M2: 469,737 km (0.117 R)
• M3: 694,583 km (0.047 R)
• M4: 1,248,544 km (0.055 R)
• M5: 1,835,267 km (0.1 R)
• M6: 2,591,933 km (0.12 R)
• M7: 2,906,836 km (0.068 R)
• M8: 3,573,594 km (0.037 R)
• M9: 3,712,720 km (0.117 R)
• M10: 4,965,901 km (0.116 R)
• M11: 5,121,483 km (0.112 R)
• M12: 5,638,194 km (0.117 R)
• M13: 5,800,508 km (0.051 R)
• M14: 6,255,136 km (0.096 R)
• M15: 6,465,620 km (0.117 R)
• M16: 6,635,713 km (0.081 R)
• M17: 6,936,853 km (0.075 R)
• M18: 7,198,650 km (0.12 R)
• M19: 7,732,116 km (0.073 R)
• M20: 8,509,576 km (0.1 R)
• M21: 10,089,180 km (0.045 R)
• M22: 10,286,798 km (0.077 R)
• M23: 10,435,798 km (0.109 R)
• M24: 12,279,592 km (0.113 R)
• M25: 12,916,280 km (0.096 R)
• M26: 13,672,797 km (0.117 R)
• M27: 14,056,515 km (0.117 R)
• M28: 14,443,674 km (0.085 R)
• M29: 14,666,426 km (0.067 R)
• M30: 15,341,860 km (0.045 R)
• M31: 15,569,249 km (0.083 R)
• M32: 15,740,538 km (0.103 R)
• M33: 15,855,130 km (0.079 R)
• M34: 16,258,147 km (0.112 R)
• M35: 16,548,217 km (0.09 R)
• M36: 17,015,711 km (0.104 R)
• M37: 17,251,178 km (0.084 R)
• M38: 18,444,370 km (0.072 R)
• M39: 19,295,433 km (0.096 R)
• M40: 19,787,610 km (0.079 R)
• M41: 20,470,973 km (0.045 R)
• M42: 21,035,854 km (0.118 R)
• M43: 21,288,525 km (0.058 R)
• M44: 24,200,448 km (0.094 R)
• M45: 25,265,435 km (0.106 R)
• M46: 25,803,838 km (0.113 R)
• M47: 26,960,229 km (0.085 R)
• M48: 27,303,556 km (0.12 R)
• M49: 29,605,867 km (0.083 R)
• M50: 29,889,206 km (0.071 R)
• M51: 30,315,709 km (0.098 R)
• M52: 30,529,784 km (0.095 R)
• M53: 31,607,786 km (0.043 R)
• M54: 32,333,186 km (0.077 R)
• M55: 33,579,187 km (0.084 R)
• M56: 35,665,329 km (0.03 R)
• M57: 36,117,863 km (0.1 R)
• M58: 37,104,760 km (0.113 R)
• M59: 39,962,079 km (0.103 R)
• M60: 42,729,341 km (0.101 R)
• M61: 42,969,296 km (0.029 R)
• M62: 43,450,851 km (0.044 R)
• M63: 43,692,302 km (0.034 R)
• M64: 44,500,131 km (0.112 R)
• M65: 45,149,984 km (0.113 R)
• M66: 46,130,747 km (0.116 R)
• M67: 46,623,822 km (0.088 R)
• M68: 48,113,218 km (0.115 R)
• M69: 48,529,848 km (0.067 R)
• M70: 48,613,174 km (0.108 R)
• M71: 48,780,275 km (0.057 R)
• M72: 49,198,701 km (0.108 R)
• M73: 49,450,324 km (0.119 R)
• M74: 49,618,323 km (0.12 R)
• M75: 52,417,598 km (0.11 R)
• M76: 52,760,327 km (0.117 R)
• M77: 53,362,009 km (0.092 R)
• M78: 55,180,521 km (0.069 R)
• M79: 55,529,234 km (0.083 R)
• M80: 56,141,239 km (0.098 R)
• M81: 56,316,567 km (0.078 R)
• M82: 56,491,896 km (0.071 R)
• M83: 59,145,463 km (0.099 R)

Asteroid Belt

Center: 12.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.3

Radius: 9.1

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.93 AU - 14.21 AU

Year: 13862 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,420,571 km

• M1: 134,189 km (0.071 R)
• M2: 697,575 km (0.088 R)
• M3: 863,928 km (0.087 R)
• M4: 934,388 km (0.044 R)
• M5: 1,119,142 km (0.096 R)
• M6: 1,524,552 km (0.097 R)
• M7: 1,926,372 km (0.085 R)
• M8: 2,588,941 km (0.076 R)
• M9: 2,904,742 km (0.101 R)
• M10: 3,067,355 km (0.113 R)
• M11: 3,260,934 km (0.075 R)
• M12: 3,345,158 km (0.103 R)
• M13: 4,196,071 km (0.088 R)
• M14: 4,411,192 km (0.108 R)
• M15: 6,540,419 km (0.088 R)
• M16: 6,898,107 km (0.063 R)
• M17: 6,970,363 km (0.111 R)
• M18: 7,262,079 km (0.097 R)
• M19: 7,409,583 km (0.054 R)
• M20: 7,669,883 km (0.042 R)
• M21: 7,895,476 km (0.116 R)
• M22: 7,971,173 km (0.098 R)
• M23: 9,294,366 km (0.071 R)
• M24: 9,454,436 km (0.107 R)
• M25: 9,615,553 km (0.118 R)
• M26: 10,104,139 km (0.095 R)
• M27: 10,186,418 km (0.113 R)
• M28: 10,351,574 km (0.111 R)
• M29: 10,517,478 km (0.076 R)
• M30: 10,600,954 km (0.046 R)
• M31: 11,063,211 km (0.092 R)
• M32: 11,190,519 km (0.097 R)
• M33: 11,403,696 km (0.1 R)
• M34: 11,618,219 km (0.11 R)
• M35: 12,445,496 km (0.038 R)
• M36: 13,653,498 km (0.088 R)
• M37: 14,156,447 km (0.099 R)
• M38: 14,248,449 km (0.086 R)
• M39: 14,479,578 km (0.026 R)
• M40: 14,572,329 km (0.104 R)
• M41: 15,558,627 km (0.106 R)
• M42: 16,324,419 km (0.093 R)
• M43: 16,517,699 km (0.119 R)
• M44: 17,053,409 km (0.049 R)
• M45: 18,091,918 km (0.116 R)
• M46: 18,392,460 km (0.097 R)
• M47: 18,998,331 km (0.102 R)
• M48: 19,816,332 km (0.105 R)
• M49: 21,751,830 km (0.1 R)
• M50: 22,499,819 km (0.095 R)
• M51: 23,473,851 km (0.112 R)
• M52: 24,130,885 km (0.106 R)
• M53: 24,351,242 km (0.088 R)
• M54: 24,461,645 km (0.111 R)
• M55: 25,239,255 km (0.088 R)
• M56: 26,364,231 km (0.111 R)
• M57: 26,420,929 km (0.038 R)
• M58: 26,875,706 km (0.054 R)
• M59: 28,024,319 km (0.044 R)
• M60: 28,896,175 km (0.057 R)
• M61: 28,954,668 km (0.092 R)
• M62: 29,423,508 km (0.085 R)
• M63: 30,131,704 km (0.11 R)
• M64: 30,250,335 km (0.094 R)
• M65: 31,745,566 km (0.086 R)
• M66: 32,532,451 km (0.067 R)
• M67: 32,897,918 km (0.084 R)
• M68: 33,509,923 km (0.074 R)
• M69: 34,249,385 km (0.119 R)
• M70: 34,311,169 km (0.047 R)
• M71: 34,931,851 km (0.092 R)
• M72: 35,431,059 km (0.115 R)
• M73: 35,681,486 km (0.083 R)
• M74: 35,995,492 km (0.114 R)
• M75: 36,184,284 km (0.12 R)
• M76: 37,196,763 km (0.059 R)
• M77: 38,026,283 km (0.11 R)
• M78: 38,090,311 km (0.113 R)
• M79: 38,732,833 km (0.105 R)
• M80: 39,833,425 km (0.109 R)
• M81: 40,289,699 km (0.115 R)
• M82: 40,354,923 km (0.116 R)
• M83: 40,616,570 km (0.063 R)
• M84: 41,010,012 km (0.108 R)
• M85: 41,207,182 km (0.08 R)
• M86: 41,470,624 km (0.032 R)
• M87: 42,463,356 km (0.119 R)
• M88: 43,062,794 km (0.075 R)

Kuiper Belt

Range: 37.4 - 64.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 562 - 10,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit