🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.51 AU - 0.83 AU

Year: 208 Days

Day: 22.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,048,920 km

• M1: 37,100 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.8 AU - 0.9 AU

Year: 297 Days

Day: 27.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,048,920 km

• M1: 324,478 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.03 AU - 1.61 AU

Year: 574 Days

Day: 38.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.14 AU - 1.62 AU

Year: 614 Days

Day: 12.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.23 AU - 1.73 AU

Year: 682 Days

Day: 39.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.6 AU - 2.38 AU

Year: 1063 Days

Day: 41.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.44 AU - 3.46 AU

Year: 2427 Days

Day: 19.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.92 AU - 4.08 AU

Year: 2480 Days

Day: 19.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.8

Radius: 13.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.54 AU - 7.6 AU

Year: 7120 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 108,048,920 km

• M1: 224,696 km (0.102 R)
• M2: 343,776 km (0.115 R)
• M3: 953,686 km (0.092 R)
• M4: 1,080,695 km (0.073 R)
• M5: 1,168,808 km (0.055 R)
• M6: 1,388,418 km (0.095 R)
• M7: 1,497,475 km (0.078 R)
• M8: 1,660,237 km (0.108 R)
• M9: 2,004,013 km (0.087 R)
• M10: 2,385,188 km (0.116 R)
• M11: 2,473,002 km (0.098 R)
• M12: 2,835,777 km (0.119 R)
• M13: 2,944,834 km (0.101 R)
• M14: 3,248,219 km (0.118 R)
• M15: 3,545,170 km (0.063 R)
• M16: 3,696,863 km (0.071 R)
• M17: 3,833,745 km (0.12 R)
• M18: 3,954,769 km (0.108 R)
• M19: 4,218,660 km (0.112 R)
• M20: 4,726,844 km (0.062 R)
• M21: 4,819,595 km (0.055 R)
• M22: 5,063,888 km (0.053 R)
• M23: 5,900,738 km (0.064 R)
• M24: 6,101,648 km (0.071 R)
• M25: 6,202,926 km (0.107 R)
• M26: 6,427,772 km (0.092 R)
• M27: 6,572,283 km (0.1 R)
• M28: 6,927,728 km (0.109 R)
• M29: 7,012,251 km (0.06 R)
• M30: 7,526,867 km (0.084 R)
• M31: 7,679,307 km (0.033 R)
• M32: 7,766,822 km (0.079 R)
• M33: 7,876,777 km (0.035 R)
• M34: 8,098,182 km (0.096 R)
• M35: 8,254,511 km (0.067 R)
• M36: 8,592,752 km (0.087 R)
• M37: 8,797,851 km (0.094 R)
• M38: 9,027,633 km (0.118 R)
• M39: 9,236,322 km (0.114 R)
• M40: 9,469,844 km (0.088 R)
• M41: 10,086,487 km (0.109 R)
• M42: 10,375,660 km (0.059 R)
• M43: 10,716,294 km (0.025 R)
• M44: 10,888,032 km (0.095 R)
• M45: 11,383,650 km (0.09 R)
• M46: 11,659,508 km (0.084 R)
• M47: 11,836,184 km (0.113 R)
• M48: 12,217,808 km (0.088 R)
• M49: 12,577,591 km (0.118 R)
• M50: 12,758,903 km (0.095 R)
• M51: 12,966,994 km (0.101 R)
• M52: 13,360,436 km (0.07 R)
• M53: 13,519,010 km (0.047 R)
• M54: 13,678,033 km (0.088 R)
• M55: 13,891,209 km (0.111 R)
• M56: 14,374,710 km (0.088 R)
• M57: 14,537,173 km (0.053 R)
• M58: 15,275,588 km (0.12 R)
• M59: 15,942,346 km (0.081 R)
• M60: 16,138,469 km (0.079 R)
• M61: 16,335,639 km (0.084 R)
• M62: 16,646,802 km (0.068 R)
• M63: 16,760,497 km (0.055 R)
• M64: 17,017,207 km (0.115 R)
• M65: 17,217,817 km (0.104 R)
• M66: 17,969,846 km (0.115 R)
• M67: 18,115,704 km (0.117 R)
• M68: 18,555,521 km (0.111 R)
• M69: 18,702,875 km (0.117 R)
• M70: 18,791,587 km (0.072 R)
• M71: 19,236,940 km (0.041 R)
• M72: 19,685,584 km (0.073 R)
• M73: 19,926,436 km (0.087 R)
• M74: 20,047,162 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.7

Radius: 3.8

Gravity: 67.85 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.96 AU - 18.52 AU

Year: 28300 Days

Day: 16 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,048,920 km

• M1: 155,283 km (0.06 R)
• M2: 352,752 km (0.117 R)
• M3: 943,813 km (0.079 R)
• M4: 1,254,827 km (0.037 R)
• M5: 1,440,328 km (0.052 R)
• M6: 1,795,922 km (0.049 R)
• M7: 1,837,062 km (0.078 R)
• M8: 1,878,500 km (0.088 R)
• M9: 2,090,481 km (0.071 R)
• M10: 2,265,510 km (0.092 R)
• M11: 3,012,004 km (0.075 R)
• M12: 3,209,622 km (0.064 R)
• M13: 4,259,201 km (0.055 R)
• M14: 4,706,199 km (0.083 R)
• M15: 4,820,343 km (0.114 R)
• M16: 5,344,982 km (0.12 R)
• M17: 5,583,890 km (0.105 R)
• M18: 6,072,327 km (0.101 R)
• M19: 6,510,799 km (0.092 R)
• M20: 8,641,072 km (0.067 R)
• M21: 8,850,958 km (0.101 R)
• M22: 9,062,489 km (0.098 R)
• M23: 9,204,607 km (0.1 R)
• M24: 9,707,256 km (0.116 R)
• M25: 11,497,195 km (0.097 R)
• M26: 12,194,171 km (0.117 R)
• M27: 12,429,489 km (0.088 R)
• M28: 13,144,417 km (0.098 R)
• M29: 13,224,751 km (0.073 R)
• M30: 14,448,162 km (0.115 R)
• M31: 14,531,040 km (0.102 R)
• M32: 16,566,169 km (0.067 R)
• M33: 17,705,058 km (0.101 R)
• M34: 18,328,731 km (0.106 R)
• M35: 19,597,620 km (0.091 R)
• M36: 21,837,848 km (0.104 R)
• M37: 22,314,617 km (0.118 R)
• M38: 29,444,302 km (0.034 R)
• M39: 32,649,586 km (0.064 R)
• M40: 32,758,343 km (0.097 R)
• M41: 33,085,364 km (0.058 R)
• M42: 34,625,175 km (0.09 R)
• M43: 35,963,627 km (0.092 R)
• M44: 36,865,254 km (0.108 R)
• M45: 37,091,894 km (0.084 R)
• M46: 37,660,217 km (0.054 R)
• M47: 38,002,796 km (0.1 R)
• M48: 38,921,028 km (0.038 R)
• M49: 40,662,347 km (0.064 R)
• M50: 43,500,817 km (0.114 R)
• M51: 44,100,106 km (0.112 R)
• M52: 47,014,871 km (0.044 R)
• M53: 49,865,907 km (0.106 R)
• M54: 50,367,359 km (0.109 R)
• M55: 53,539,582 km (0.026 R)
• M56: 56,253,736 km (0.088 R)
• M57: 56,384,185 km (0.031 R)
• M58: 57,956,309 km (0.119 R)
• M59: 58,483,492 km (0.058 R)
• M60: 59,410,102 km (0.076 R)
• M61: 60,208,057 km (0.106 R)
• M62: 60,875,712 km (0.119 R)
• M63: 66,167,288 km (0.066 R)
• M64: 66,304,918 km (0.106 R)
• M65: 66,994,414 km (0.037 R)
• M66: 67,270,871 km (0.059 R)
• M67: 70,196,407 km (0.095 R)
• M68: 70,336,730 km (0.119 R)
• M69: 71,886,714 km (0.093 R)
• M70: 72,878,847 km (0.04 R)
• M71: 74,304,066 km (0.086 R)
• M72: 75,163,655 km (0.102 R)
• M73: 76,459,173 km (0.109 R)
• M74: 77,326,990 km (0.115 R)
• M75: 78,343,507 km (0.051 R)
• M76: 78,926,341 km (0.086 R)
• M77: 80,389,707 km (0.098 R)
• M78: 82,601,661 km (0.111 R)
• M79: 83,789,468 km (0.1 R)
• M80: 84,982,810 km (0.035 R)
• M81: 92,414,384 km (0.114 R)
• M82: 92,568,170 km (0.108 R)
• M83: 94,111,123 km (0.104 R)
• M84: 95,196,156 km (0.104 R)
• M85: 95,973,766 km (0.119 R)
• M86: 98,790,395 km (0.053 R)
• M87: 98,947,622 km (0.101 R)
• M88: 100,683,107 km (0.051 R)
• M89: 100,999,806 km (0.082 R)
• M90: 105,788,882 km (0.075 R)
• M91: 106,110,667 km (0.057 R)
• M92: 107,401,547 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 19,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit