🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.65 AU - 0.85 AU

Year: 240 Days

Day: 26.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.74 AU - 1 AU

Year: 299 Days

Day: 43.3 Hours

Environment

Temp: 84 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,938,399 km

• M1: 286,929 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.96 AU - 1.02 AU

Year: 363 Days

Day: 36.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,938,399 km

• M1: 316,549 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.65 AU - 2.41 AU

Year: 1067 Days

Day: 16.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.24 AU - 3.44 AU

Year: 1766 Days

Day: 19.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,938,399 km

• M1: 2,099,756 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.19 AU - 3.57 AU

Year: 1803 Days

Day: 36.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.8 AU - 4.02 AU

Year: 2853 Days

Day: 24.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,938,399 km

• M1: 1,914,404 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.2

Radius: 8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.24 AU - 5.16 AU

Year: 3759 Days

Day: 12.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,938,399 km

• M1: 135,835 km (0.058 R)
• M2: 202,107 km (0.076 R)
• M3: 257,458 km (0.09 R)
• M4: 354,248 km (0.038 R)
• M5: 518,656 km (0.111 R)
• M6: 588,817 km (0.099 R)
• M7: 647,609 km (0.104 R)
• M8: 700,716 km (0.096 R)
• M9: 869,612 km (0.068 R)
• M10: 1,060,948 km (0.099 R)
• M11: 1,265,897 km (0.089 R)
• M12: 1,534,874 km (0.108 R)
• M13: 1,586,785 km (0.056 R)
• M14: 1,713,494 km (0.085 R)
• M15: 1,799,962 km (0.053 R)
• M16: 1,910,215 km (0.047 R)
• M17: 2,265,959 km (0.09 R)
• M18: 2,325,349 km (0.089 R)
• M19: 2,555,730 km (0.118 R)
• M20: 2,642,497 km (0.09 R)
• M21: 2,717,595 km (0.048 R)
• M22: 2,947,377 km (0.054 R)
• M23: 3,025,467 km (0.044 R)
• M24: 3,358,023 km (0.051 R)
• M25: 3,480,544 km (0.104 R)
• M26: 3,814,895 km (0.11 R)
• M27: 3,885,805 km (0.105 R)
• M28: 3,957,163 km (0.052 R)
• M29: 4,043,481 km (0.027 R)
• M30: 4,394,737 km (0.106 R)
• M31: 4,544,035 km (0.061 R)
• M32: 4,847,719 km (0.052 R)
• M33: 4,940,170 km (0.069 R)
• M34: 5,033,071 km (0.097 R)
• M35: 5,252,381 km (0.085 R)
• M36: 5,331,519 km (0.078 R)
• M37: 5,571,025 km (0.106 R)
• M38: 5,765,352 km (0.104 R)
• M39: 5,961,774 km (0.045 R)
• M40: 6,210,556 km (0.111 R)
• M41: 6,327,840 km (0.081 R)
• M42: 6,412,064 km (0.118 R)
• M43: 6,615,667 km (0.072 R)
• M44: 6,821,364 km (0.045 R)
• M45: 6,890,478 km (0.084 R)
• M46: 6,959,742 km (0.096 R)
• M47: 7,186,532 km (0.097 R)
• M48: 7,256,843 km (0.09 R)
• M49: 7,433,518 km (0.047 R)
• M50: 7,593,887 km (0.076 R)
• M51: 7,683,347 km (0.106 R)
• M52: 7,881,564 km (0.057 R)
• M53: 8,154,580 km (0.084 R)
• M54: 8,301,485 km (0.07 R)
• M55: 8,542,188 km (0.077 R)
• M56: 8,822,534 km (0.112 R)
• M57: 9,030,176 km (0.065 R)
• M58: 9,106,172 km (0.12 R)
• M59: 9,163,169 km (0.099 R)
• M60: 9,623,930 km (0.098 R)
• M61: 9,682,124 km (0.099 R)
• M62: 9,837,706 km (0.036 R)
• M63: 9,994,185 km (0.109 R)
• M64: 10,688,319 km (0.065 R)
• M65: 11,132,475 km (0.092 R)
• M66: 11,872,386 km (0.105 R)
• M67: 12,164,551 km (0.114 R)
• M68: 12,564,725 km (0.077 R)
• M69: 12,734,519 km (0.03 R)
• M70: 12,841,032 km (0.027 R)
• M71: 13,205,303 km (0.114 R)
• M72: 13,291,472 km (0.087 R)
• M73: 13,507,940 km (0.107 R)
• M74: 14,119,945 km (0.116 R)
• M75: 15,099,960 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.4

Radius: 5.6

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.21 AU - 16.85 AU

Year: 21499 Days

Day: 19.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,938,399 km

• M1: 87,515 km (0.077 R)
• M2: 174,730 km (0.048 R)
• M3: 333,154 km (0.062 R)
• M4: 401,670 km (0.117 R)
• M5: 553,662 km (0.114 R)
• M6: 814,860 km (0.059 R)
• M7: 885,919 km (0.069 R)
• M8: 1,111,213 km (0.088 R)
• M9: 1,190,350 km (0.116 R)
• M10: 1,271,283 km (0.047 R)
• M11: 1,583,942 km (0.101 R)
• M12: 1,673,252 km (0.1 R)
• M13: 2,047,247 km (0.081 R)
• M14: 3,089,495 km (0.088 R)
• M15: 3,126,745 km (0.045 R)
• M16: 3,584,814 km (0.095 R)
• M17: 4,862,679 km (0.1 R)
• M18: 5,346,927 km (0.064 R)
• M19: 6,031,786 km (0.066 R)
• M20: 6,172,109 km (0.062 R)
• M21: 6,455,896 km (0.093 R)
• M22: 7,582,817 km (0.114 R)
• M23: 7,683,795 km (0.114 R)
• M24: 7,785,073 km (0.118 R)
• M25: 10,012,286 km (0.032 R)
• M26: 11,948,232 km (0.106 R)
• M27: 12,242,491 km (0.065 R)
• M28: 12,598,833 km (0.117 R)
• M29: 13,995,778 km (0.106 R)
• M30: 14,181,579 km (0.117 R)
• M31: 14,555,723 km (0.103 R)
• M32: 14,681,086 km (0.102 R)
• M33: 14,933,009 km (0.076 R)
• M34: 15,249,857 km (0.086 R)
• M35: 16,084,165 km (0.108 R)
• M36: 16,343,867 km (0.11 R)
• M37: 18,674,751 km (0.108 R)
• M38: 18,811,035 km (0.091 R)
• M39: 19,221,830 km (0.105 R)
• M40: 20,261,984 km (0.088 R)
• M41: 20,542,480 km (0.058 R)
• M42: 20,965,543 km (0.083 R)
• M43: 21,178,122 km (0.073 R)
• M44: 22,035,766 km (0.056 R)
• M45: 22,324,191 km (0.118 R)
• M46: 22,831,777 km (0.083 R)
• M47: 23,563,759 km (0.118 R)
• M48: 25,125,561 km (0.099 R)
• M49: 25,276,056 km (0.084 R)
• M50: 25,502,248 km (0.098 R)
• M51: 25,956,876 km (0.074 R)
• M52: 26,414,197 km (0.077 R)
• M53: 27,027,997 km (0.107 R)
• M54: 27,414,109 km (0.055 R)
• M55: 28,191,569 km (0.084 R)
• M56: 28,897,521 km (0.102 R)
• M57: 30,167,009 km (0.101 R)
• M58: 30,246,894 km (0.113 R)
• M59: 32,595,581 km (0.098 R)
• M60: 34,416,187 km (0.077 R)
• M61: 34,750,688 km (0.11 R)
• M62: 37,293,852 km (0.061 R)
• M63: 37,465,590 km (0.12 R)
• M64: 39,458,682 km (0.101 R)
• M65: 40,600,264 km (0.062 R)
• M66: 41,042,325 km (0.064 R)
• M67: 41,219,599 km (0.109 R)
• M68: 43,456,386 km (0.079 R)
• M69: 46,192,382 km (0.069 R)
• M70: 47,302,248 km (0.094 R)
• M71: 48,983,429 km (0.087 R)
• M72: 50,209,833 km (0.119 R)
• M73: 50,969,491 km (0.117 R)
• M74: 51,064,635 km (0.05 R)
• M75: 53,561,423 km (0.107 R)
• M76: 53,851,942 km (0.075 R)
• M77: 55,410,902 km (0.086 R)
• M78: 55,900,984 km (0.077 R)
• M79: 57,281,174 km (0.088 R)
• M80: 57,479,242 km (0.103 R)
• M81: 57,578,425 km (0.097 R)
• M82: 58,273,756 km (0.043 R)
• M83: 59,072,010 km (0.114 R)
• M84: 61,488,315 km (0.068 R)
• M85: 61,691,170 km (0.027 R)
• M86: 63,014,812 km (0.105 R)
• M87: 63,834,159 km (0.083 R)
• M88: 67,041,837 km (0.04 R)
• M89: 67,668,652 km (0.038 R)
• M90: 67,982,808 km (0.105 R)
• M91: 68,297,561 km (0.115 R)
• M92: 69,455,449 km (0.116 R)
• M93: 70,301,575 km (0.109 R)
• M94: 70,832,049 km (0.052 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 20,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit