🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.62 AU - 0.64 AU

Year: 191 Days

Day: 12.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.72 AU - 1.16 AU

Year: 349 Days

Day: 37.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,922,756 km

• M1: 41,139 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.07 AU - 1.23 AU

Year: 472 Days

Day: 23.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.2 AU - 1.26 AU

Year: 522 Days

Day: 26.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,922,756 km

• M1: 117,734 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.06 AU - 2.08 AU

Year: 1140 Days

Day: 17.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,922,756 km

• M1: 71,059 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.3 AU - 3.64 AU

Year: 2475 Days

Day: 35 Hours

Environment

Temp: -134 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.6

Radius: 8.4

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.15 AU - 6.75 AU

Year: 6272 Days

Day: 6.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,922,756 km

• M1: 141,819 km (0.114 R)
• M2: 194,776 km (0.118 R)
• M3: 449,392 km (0.119 R)
• M4: 640,129 km (0.111 R)
• M5: 695,481 km (0.073 R)
• M6: 841,638 km (0.11 R)
• M7: 1,096,852 km (0.084 R)
• M8: 1,304,194 km (0.087 R)
• M9: 1,376,151 km (0.087 R)
• M10: 1,658,143 km (0.114 R)
• M11: 1,756,279 km (0.082 R)
• M12: 2,146,879 km (0.083 R)
• M13: 2,275,832 km (0.113 R)
• M14: 2,341,356 km (0.059 R)
• M15: 2,609,585 km (0.104 R)
• M16: 2,840,714 km (0.103 R)
• M17: 4,014,160 km (0.082 R)
• M18: 4,362,573 km (0.055 R)
• M19: 4,526,682 km (0.056 R)
• M20: 4,609,410 km (0.07 R)
• M21: 6,184,825 km (0.061 R)
• M22: 6,431,362 km (0.097 R)
• M23: 6,681,041 km (0.103 R)
• M24: 6,807,152 km (0.091 R)
• M25: 7,157,959 km (0.069 R)
• M26: 7,678,709 km (0.111 R)
• M27: 7,977,007 km (0.062 R)
• M28: 9,809,581 km (0.115 R)
• M29: 9,881,239 km (0.086 R)
• M30: 10,061,055 km (0.113 R)
• M31: 10,717,341 km (0.086 R)
• M32: 10,828,193 km (0.073 R)
• M33: 12,534,506 km (0.092 R)
• M34: 12,924,957 km (0.089 R)
• M35: 13,161,172 km (0.055 R)
• M36: 14,120,094 km (0.06 R)
• M37: 14,936,450 km (0.11 R)
• M38: 15,391,975 km (0.117 R)
• M39: 15,558,777 km (0.093 R)
• M40: 16,104,959 km (0.089 R)
• M41: 16,444,097 km (0.077 R)
• M42: 17,432,490 km (0.045 R)
• M43: 17,519,407 km (0.112 R)
• M44: 17,693,539 km (0.099 R)
• M45: 17,780,754 km (0.064 R)
• M46: 17,955,784 km (0.114 R)
• M47: 18,043,598 km (0.096 R)
• M48: 18,572,875 km (0.029 R)
• M49: 18,794,878 km (0.075 R)
• M50: 19,286,606 km (0.104 R)
• M51: 19,692,017 km (0.079 R)
• M52: 20,282,479 km (0.116 R)
• M53: 20,556,991 km (0.114 R)
• M54: 20,694,771 km (0.107 R)
• M55: 21,574,257 km (0.073 R)
• M56: 22,654,952 km (0.118 R)
• M57: 23,082,652 km (0.095 R)
• M58: 23,225,817 km (0.1 R)
• M59: 23,321,410 km (0.056 R)
• M60: 23,946,131 km (0.064 R)
• M61: 24,381,760 km (0.084 R)
• M62: 24,966,837 km (0.089 R)
• M63: 25,655,137 km (0.035 R)
• M64: 27,302,210 km (0.098 R)
• M65: 28,367,945 km (0.111 R)
• M66: 28,470,270 km (0.077 R)
• M67: 28,931,779 km (0.088 R)
• M68: 29,086,164 km (0.109 R)
• M69: 29,706,397 km (0.107 R)
• M70: 29,914,189 km (0.099 R)
• M71: 30,697,483 km (0.102 R)
• M72: 30,960,027 km (0.109 R)
• M73: 31,012,686 km (0.099 R)
• M74: 31,381,744 km (0.087 R)
• M75: 31,487,509 km (0.105 R)
• M76: 31,540,317 km (0.086 R)
• M77: 32,177,604 km (0.077 R)
• M78: 33,141,314 km (0.089 R)
• M79: 33,195,169 km (0.026 R)
• M80: 33,464,744 km (0.076 R)
• M81: 33,680,913 km (0.098 R)
• M82: 34,223,206 km (0.111 R)
• M83: 34,441,020 km (0.063 R)
• M84: 35,536,825 km (0.106 R)
• M85: 35,647,078 km (0.107 R)
• M86: 35,757,332 km (0.083 R)
• M87: 36,421,696 km (0.115 R)
• M88: 37,257,798 km (0.056 R)
• M89: 37,481,896 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.6

Radius: 6.2

Gravity: 17.11 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.66 AU - 20.84 AU

Year: 26248 Days

Day: 17.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,922,756 km

• M1: 108,907 km (0.053 R)
• M2: 259,104 km (0.097 R)
• M3: 906,862 km (0.11 R)
• M4: 1,332,767 km (0.1 R)
• M5: 1,464,862 km (0.099 R)
• M6: 1,566,888 km (0.115 R)
• M7: 2,073,277 km (0.104 R)
• M8: 2,504,268 km (0.113 R)
• M9: 2,835,029 km (0.084 R)
• M10: 3,048,805 km (0.118 R)
• M11: 3,401,706 km (0.061 R)
• M12: 3,583,019 km (0.117 R)
• M13: 3,907,945 km (0.109 R)
• M14: 4,193,976 km (0.093 R)
• M15: 4,242,296 km (0.078 R)
• M16: 5,616,054 km (0.1 R)
• M17: 5,993,040 km (0.118 R)
• M18: 6,714,700 km (0.095 R)
• M19: 7,997,502 km (0.101 R)
• M20: 8,605,019 km (0.1 R)
• M21: 8,666,504 km (0.108 R)
• M22: 10,057,914 km (0.094 R)
• M23: 10,646,880 km (0.091 R)
• M24: 11,585,009 km (0.1 R)
• M25: 11,721,143 km (0.116 R)
• M26: 14,480,924 km (0.093 R)
• M27: 15,294,138 km (0.108 R)
• M28: 15,368,788 km (0.102 R)
• M29: 15,518,386 km (0.115 R)
• M30: 16,579,633 km (0.097 R)
• M31: 18,771,242 km (0.038 R)
• M32: 20,638,522 km (0.107 R)
• M33: 20,886,406 km (0.044 R)
• M34: 21,135,337 km (0.114 R)
• M35: 21,636,041 km (0.088 R)
• M36: 21,719,816 km (0.078 R)
• M37: 22,990,201 km (0.038 R)
• M38: 23,677,603 km (0.117 R)
• M39: 23,850,538 km (0.091 R)
• M40: 23,937,155 km (0.038 R)
• M41: 25,602,479 km (0.101 R)
• M42: 26,493,932 km (0.091 R)
• M43: 26,673,300 km (0.1 R)
• M44: 27,576,871 km (0.108 R)
• M45: 28,490,466 km (0.055 R)
• M46: 29,228,432 km (0.077 R)
• M47: 29,413,933 km (0.116 R)
• M48: 29,506,834 km (0.108 R)
• M49: 35,453,050 km (0.083 R)
• M50: 39,991,550 km (0.046 R)
• M51: 40,817,330 km (0.088 R)
• M52: 41,962,053 km (0.107 R)
• M53: 42,171,341 km (0.089 R)
• M54: 43,434,096 km (0.074 R)
• M55: 43,963,822 km (0.118 R)
• M56: 44,922,894 km (0.09 R)
• M57: 48,497,984 km (0.034 R)
• M58: 50,708,741 km (0.07 R)
• M59: 51,043,242 km (0.092 R)
• M60: 51,378,491 km (0.086 R)
• M61: 53,178,453 km (0.042 R)
• M62: 55,457,277 km (0.03 R)
• M63: 55,801,801 km (0.09 R)
• M64: 56,147,073 km (0.044 R)
• M65: 59,286,384 km (0.073 R)
• M66: 59,403,818 km (0.025 R)
• M67: 60,345,387 km (0.077 R)
• M68: 61,173,412 km (0.109 R)
• M69: 61,410,674 km (0.086 R)
• M70: 64,764,509 km (0.049 R)
• M71: 65,006,259 km (0.077 R)
• M72: 66,341,719 km (0.068 R)
• M73: 68,177,135 km (0.119 R)
• M74: 69,162,985 km (0.117 R)
• M75: 69,657,556 km (0.096 R)
• M76: 69,781,423 km (0.114 R)
• M77: 70,774,902 km (0.088 R)
• M78: 74,161,948 km (0.027 R)
• M79: 74,668,187 km (0.087 R)
• M80: 75,556,948 km (0.1 R)
• M81: 76,576,906 km (0.092 R)
• M82: 77,088,680 km (0.101 R)
• M83: 78,630,586 km (0.107 R)
• M84: 83,317,038 km (0.093 R)
• M85: 83,580,031 km (0.077 R)
• M86: 86,624,348 km (0.053 R)
• M87: 88,897,637 km (0.054 R)
• M88: 89,704,718 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.7

Radius: 6.9

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.23 AU - 19.01 AU

Year: 30764 Days

Day: 24.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,922,756 km

• M1: 263,591 km (0.072 R)
• M2: 315,801 km (0.115 R)
• M3: 542,292 km (0.111 R)
• M4: 1,157,588 km (0.051 R)
• M5: 1,474,736 km (0.104 R)
• M6: 1,643,333 km (0.118 R)
• M7: 1,926,222 km (0.111 R)
• M8: 2,186,223 km (0.068 R)
• M9: 2,739,436 km (0.115 R)
• M10: 3,511,361 km (0.067 R)
• M11: 4,014,309 km (0.073 R)
• M12: 4,736,418 km (0.1 R)
• M13: 5,086,926 km (0.086 R)
• M14: 6,682,238 km (0.118 R)
• M15: 6,905,737 km (0.087 R)
• M16: 7,188,776 km (0.103 R)
• M17: 7,649,388 km (0.06 R)
• M18: 7,942,151 km (0.077 R)
• M19: 8,659,772 km (0.117 R)
• M20: 8,720,509 km (0.108 R)
• M21: 10,542,611 km (0.084 R)
• M22: 10,607,536 km (0.102 R)
• M23: 10,672,611 km (0.113 R)
• M24: 13,169,699 km (0.087 R)
• M25: 13,590,967 km (0.086 R)
• M26: 15,540,975 km (0.104 R)
• M27: 16,210,126 km (0.062 R)
• M28: 16,812,856 km (0.08 R)
• M29: 17,269,728 km (0.088 R)
• M30: 18,195,739 km (0.074 R)
• M31: 18,586,189 km (0.092 R)
• M32: 18,900,644 km (0.042 R)
• M33: 22,057,458 km (0.116 R)
• M34: 23,229,857 km (0.082 R)
• M35: 23,823,611 km (0.09 R)
• M36: 25,373,444 km (0.057 R)
• M37: 27,579,265 km (0.074 R)
• M38: 28,659,661 km (0.063 R)
• M39: 28,931,929 km (0.107 R)
• M40: 30,121,681 km (0.085 R)
• M41: 31,047,692 km (0.11 R)
• M42: 31,420,789 km (0.079 R)
• M43: 31,701,584 km (0.086 R)
• M44: 33,594,446 km (0.076 R)
• M45: 33,690,039 km (0.071 R)
• M46: 36,305,309 km (0.108 R)
• M47: 36,895,323 km (0.099 R)
• M48: 37,290,411 km (0.112 R)
• M49: 37,587,512 km (0.104 R)
• M50: 38,484,052 km (0.118 R)
• M51: 39,286,794 km (0.113 R)
• M52: 41,010,760 km (0.084 R)
• M53: 41,113,085 km (0.086 R)
• M54: 43,382,485 km (0.071 R)
• M55: 45,058,280 km (0.063 R)
• M56: 46,435,478 km (0.104 R)
• M57: 47,289,832 km (0.102 R)
• M58: 47,397,093 km (0.038 R)
• M59: 48,041,711 km (0.114 R)
• M60: 48,365,141 km (0.119 R)
• M61: 49,339,771 km (0.114 R)
• M62: 51,088,271 km (0.072 R)
• M63: 51,528,538 km (0.109 R)
• M64: 51,970,151 km (0.036 R)
• M65: 52,412,960 km (0.079 R)
• M66: 53,860,769 km (0.028 R)
• M67: 54,084,717 km (0.087 R)
• M68: 55,321,741 km (0.07 R)
• M69: 55,773,826 km (0.102 R)
• M70: 56,568,041 km (0.098 R)
• M71: 60,362,142 km (0.074 R)
• M72: 60,711,154 km (0.094 R)
• M73: 62,231,069 km (0.109 R)
• M74: 65,189,067 km (0.09 R)
• M75: 67,106,164 km (0.059 R)
• M76: 67,467,742 km (0.05 R)
• M77: 69,163,284 km (0.118 R)
• M78: 70,260,734 km (0.104 R)
• M79: 71,732,927 km (0.112 R)
• M80: 74,333,536 km (0.095 R)
• M81: 74,582,916 km (0.102 R)
• M82: 75,833,554 km (0.106 R)
• M83: 76,839,002 km (0.054 R)
• M84: 77,469,706 km (0.109 R)
• M85: 78,102,056 km (0.067 R)
• M86: 78,355,475 km (0.085 R)
• M87: 78,482,334 km (0.109 R)
• M88: 78,736,202 km (0.062 R)
• M89: 81,675,052 km (0.078 R)
• M90: 83,999,952 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 11,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit