🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.88 AU - 1.2 AU

Year: 385 Days

Day: 29.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.99 AU - 2.29 AU

Year: 1138 Days

Day: 24.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.03 AU - 3.25 AU

Year: 2022 Days

Day: 38.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.06 AU - 5.26 AU

Year: 3656 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,622,903 km

• M1: 139,425 km (0.118 R)
• M2: 1,583,194 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.9

Radius: 14.1

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.81 AU - 8.57 AU

Year: 8518 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,622,903 km

• M1: 212,279 km (0.083 R)
• M2: 394,340 km (0.09 R)
• M3: 577,597 km (0.114 R)
• M4: 731,234 km (0.051 R)
• M5: 983,756 km (0.05 R)
• M6: 1,113,906 km (0.096 R)
• M7: 1,872,367 km (0.074 R)
• M8: 2,000,273 km (0.104 R)
• M9: 2,382,346 km (0.107 R)
• M10: 2,562,163 km (0.111 R)
• M11: 2,808,850 km (0.085 R)
• M12: 3,042,073 km (0.064 R)
• M13: 3,664,699 km (0.102 R)
• M14: 3,873,388 km (0.084 R)
• M15: 4,038,395 km (0.102 R)
• M16: 4,254,115 km (0.073 R)
• M17: 4,547,775 km (0.12 R)
• M18: 4,772,322 km (0.067 R)
• M19: 5,574,166 km (0.076 R)
• M20: 5,787,942 km (0.091 R)
• M21: 6,086,389 km (0.112 R)
• M22: 6,334,423 km (0.077 R)
• M23: 6,585,747 km (0.087 R)
• M24: 7,330,445 km (0.114 R)
• M25: 7,535,694 km (0.113 R)
• M26: 7,653,726 km (0.105 R)
• M27: 7,772,357 km (0.109 R)
• M28: 8,682,212 km (0.058 R)
• M29: 9,434,539 km (0.061 R)
• M30: 9,593,861 km (0.11 R)
• M31: 9,883,034 km (0.067 R)
• M32: 10,077,361 km (0.072 R)
• M33: 10,175,049 km (0.047 R)
• M34: 10,371,321 km (0.093 R)
• M35: 10,568,790 km (0.075 R)
• M36: 10,934,258 km (0.1 R)
• M37: 11,541,326 km (0.025 R)
• M38: 12,090,051 km (0.065 R)
• M39: 12,577,291 km (0.112 R)
• M40: 13,499,263 km (0.066 R)
• M41: 13,715,133 km (0.115 R)
• M42: 13,895,847 km (0.11 R)
• M43: 14,004,754 km (0.114 R)
• M44: 14,332,972 km (0.104 R)
• M45: 14,479,728 km (0.093 R)
• M46: 14,848,636 km (0.084 R)
• M47: 15,034,287 km (0.057 R)
• M48: 15,295,485 km (0.102 R)
• M49: 15,407,982 km (0.107 R)
• M50: 16,355,386 km (0.052 R)
• M51: 16,894,387 km (0.077 R)
• M52: 17,088,266 km (0.052 R)
• M53: 17,595,851 km (0.093 R)
• M54: 17,989,593 km (0.082 R)
• M55: 18,506,005 km (0.09 R)
• M56: 19,148,079 km (0.111 R)
• M57: 19,269,403 km (0.105 R)
• M58: 19,634,571 km (0.097 R)
• M59: 19,838,473 km (0.117 R)
• M60: 20,248,371 km (0.11 R)
• M61: 22,851,972 km (0.079 R)
• M62: 23,238,683 km (0.104 R)
• M63: 23,540,871 km (0.074 R)
• M64: 23,714,105 km (0.04 R)
• M65: 24,983,144 km (0.113 R)
• M66: 25,559,245 km (0.075 R)
• M67: 25,737,416 km (0.068 R)
• M68: 25,826,576 km (0.116 R)
• M69: 26,050,076 km (0.12 R)
• M70: 26,139,685 km (0.108 R)
• M71: 27,632,671 km (0.066 R)
• M72: 28,274,297 km (0.108 R)
• M73: 28,412,525 km (0.078 R)
• M74: 28,689,431 km (0.058 R)
• M75: 29,246,085 km (0.108 R)
• M76: 30,417,286 km (0.107 R)
• M77: 31,127,427 km (0.094 R)
• M78: 31,270,144 km (0.119 R)
• M79: 31,460,582 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.9

Radius: 5.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.33 AU - 22.57 AU

Year: 29981 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,622,903 km

• M1: 139,724 km (0.091 R)
• M2: 308,770 km (0.102 R)
• M3: 354,697 km (0.072 R)
• M4: 390,899 km (0.09 R)
• M5: 507,885 km (0.07 R)
• M6: 976,126 km (0.106 R)
• M7: 1,064,538 km (0.084 R)
• M8: 1,100,592 km (0.107 R)
• M9: 2,086,292 km (0.12 R)
• M10: 2,270,896 km (0.106 R)
• M11: 2,365,142 km (0.087 R)
• M12: 2,509,055 km (0.107 R)
• M13: 2,705,328 km (0.095 R)
• M14: 3,086,802 km (0.113 R)
• M15: 3,377,172 km (0.083 R)
• M16: 3,512,259 km (0.041 R)
• M17: 3,759,544 km (0.085 R)
• M18: 4,069,660 km (0.107 R)
• M19: 4,213,274 km (0.112 R)
• M20: 4,594,599 km (0.115 R)
• M21: 4,714,128 km (0.057 R)
• M22: 5,140,781 km (0.049 R)
• M23: 5,900,439 km (0.112 R)
• M24: 6,260,372 km (0.116 R)
• M25: 6,459,636 km (0.091 R)
• M26: 6,966,922 km (0.06 R)
• M27: 7,035,588 km (0.062 R)
• M28: 7,805,119 km (0.059 R)
• M29: 7,912,082 km (0.08 R)
• M30: 8,417,872 km (0.072 R)
• M31: 9,804,345 km (0.077 R)
• M32: 10,622,197 km (0.096 R)
• M33: 11,059,322 km (0.104 R)
• M34: 11,179,598 km (0.112 R)
• M35: 11,219,840 km (0.065 R)
• M36: 11,380,957 km (0.03 R)
• M37: 11,624,203 km (0.111 R)
• M38: 12,239,799 km (0.046 R)
• M39: 12,322,676 km (0.116 R)
• M40: 14,585,792 km (0.038 R)
• M41: 15,115,668 km (0.063 R)
• M42: 15,338,419 km (0.081 R)
• M43: 15,651,976 km (0.064 R)
• M44: 16,742,994 km (0.092 R)
• M45: 18,520,067 km (0.098 R)
• M46: 18,567,639 km (0.107 R)
• M47: 18,662,933 km (0.082 R)
• M48: 18,949,712 km (0.068 R)
• M49: 20,503,585 km (0.116 R)
• M50: 20,749,973 km (0.09 R)
• M51: 20,947,891 km (0.118 R)
• M52: 23,114,367 km (0.083 R)
• M53: 23,731,608 km (0.094 R)
• M54: 25,192,730 km (0.108 R)
• M55: 25,403,813 km (0.11 R)
• M56: 25,615,494 km (0.109 R)
• M57: 25,987,394 km (0.112 R)
• M58: 27,546,952 km (0.086 R)
• M59: 29,302,782 km (0.111 R)
• M60: 31,434,402 km (0.091 R)
• M61: 31,547,947 km (0.111 R)
• M62: 31,661,641 km (0.114 R)
• M63: 32,863,660 km (0.048 R)
• M64: 34,197,325 km (0.108 R)
• M65: 37,156,970 km (0.102 R)
• M66: 37,819,090 km (0.086 R)
• M67: 37,939,965 km (0.092 R)
• M68: 38,303,039 km (0.119 R)
• M69: 38,728,196 km (0.088 R)
• M70: 38,789,082 km (0.082 R)
• M71: 39,093,813 km (0.107 R)
• M72: 39,521,813 km (0.055 R)
• M73: 39,644,483 km (0.073 R)
• M74: 40,012,942 km (0.117 R)
• M75: 41,187,435 km (0.116 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 19,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit