🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.72 AU - 0.98 AU

Year: 275 Days

Day: 22.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,118,802 km

• M1: 177,872 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.21 AU - 1.55 AU

Year: 570 Days

Day: 35.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.41 AU - 1.81 AU

Year: 718 Days

Day: 13 Hours

Environment

Temp: -34 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,118,802 km

• M1: 52,509 km (0.118 R)

Asteroid Belt

Center: 6.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.3

Radius: 9.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.02 AU - 12.06 AU

Year: 13778 Days

Day: 8.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 54,118,802 km

• M1: 514,168 km (0.109 R)
• M2: 616,493 km (0.071 R)
• M3: 726,447 km (0.106 R)
• M4: 1,114,055 km (0.053 R)
• M5: 1,714,990 km (0.052 R)
• M6: 1,814,024 km (0.088 R)
• M7: 1,955,992 km (0.053 R)
• M8: 2,316,074 km (0.05 R)
• M9: 2,674,212 km (0.116 R)
• M10: 3,049,702 km (0.051 R)
• M11: 3,695,666 km (0.105 R)
• M12: 4,034,355 km (0.05 R)
• M13: 4,274,759 km (0.074 R)
• M14: 4,465,048 km (0.1 R)
• M15: 4,797,753 km (0.075 R)
• M16: 5,023,945 km (0.107 R)
• M17: 5,516,571 km (0.095 R)
• M18: 5,723,764 km (0.105 R)
• M19: 6,024,456 km (0.084 R)
• M20: 6,704,079 km (0.074 R)
• M21: 7,901,460 km (0.083 R)
• M22: 10,305,049 km (0.072 R)
• M23: 10,524,061 km (0.099 R)
• M24: 11,490,912 km (0.115 R)
• M25: 11,566,459 km (0.111 R)
• M26: 11,755,999 km (0.115 R)
• M27: 13,309,723 km (0.113 R)
• M28: 14,394,457 km (0.063 R)
• M29: 15,299,374 km (0.103 R)
• M30: 16,180,057 km (0.048 R)
• M31: 17,206,747 km (0.102 R)
• M32: 18,431,206 km (0.119 R)
• M33: 18,608,330 km (0.085 R)
• M34: 18,964,372 km (0.116 R)
• M35: 21,147,903 km (0.104 R)
• M36: 22,222,165 km (0.028 R)
• M37: 22,837,162 km (0.079 R)
• M38: 25,156,079 km (0.077 R)
• M39: 25,895,990 km (0.085 R)
• M40: 27,903,892 km (0.079 R)
• M41: 29,184,151 km (0.108 R)
• M42: 29,442,507 km (0.079 R)
• M43: 29,909,401 km (0.062 R)
• M44: 30,535,768 km (0.039 R)
• M45: 31,219,280 km (0.103 R)
• M46: 31,642,343 km (0.083 R)
• M47: 31,854,623 km (0.1 R)
• M48: 32,708,378 km (0.064 R)
• M49: 33,084,317 km (0.052 R)
• M50: 33,192,028 km (0.098 R)
• M51: 34,275,116 km (0.027 R)
• M52: 35,204,867 km (0.108 R)
• M53: 35,866,090 km (0.097 R)
• M54: 36,142,846 km (0.107 R)
• M55: 37,200,802 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.3

Radius: 6.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.48 AU - 17.42 AU

Year: 23449 Days

Day: 23.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,118,802 km

• M1: 116,986 km (0.107 R)
• M2: 158,424 km (0.067 R)
• M3: 242,797 km (0.107 R)
• M4: 463,005 km (0.114 R)
• M5: 813,812 km (0.113 R)
• M6: 1,079,199 km (0.113 R)
• M7: 1,370,616 km (0.088 R)
• M8: 1,513,182 km (0.096 R)
• M9: 1,611,019 km (0.116 R)
• M10: 1,864,737 km (0.095 R)
• M11: 1,996,384 km (0.068 R)
• M12: 2,076,867 km (0.094 R)
• M13: 2,131,171 km (0.114 R)
• M14: 2,409,573 km (0.102 R)
• M15: 2,495,292 km (0.069 R)
• M16: 3,407,989 km (0.108 R)
• M17: 4,034,505 km (0.101 R)
• M18: 4,205,346 km (0.046 R)
• M19: 4,518,604 km (0.047 R)
• M20: 4,624,818 km (0.069 R)
• M21: 5,241,760 km (0.116 R)
• M22: 5,884,432 km (0.06 R)
• M23: 6,511,696 km (0.091 R)
• M24: 6,874,022 km (0.066 R)
• M25: 7,284,070 km (0.084 R)
• M26: 7,744,383 km (0.114 R)
• M27: 7,786,719 km (0.116 R)
• M28: 8,171,036 km (0.097 R)
• M29: 9,315,609 km (0.101 R)
• M30: 9,860,744 km (0.081 R)
• M31: 10,509,699 km (0.098 R)
• M32: 10,697,594 km (0.093 R)
• M33: 11,076,825 km (0.059 R)
• M34: 11,220,139 km (0.116 R)
• M35: 11,653,973 km (0.058 R)
• M36: 12,290,213 km (0.032 R)
• M37: 12,887,408 km (0.056 R)
• M38: 13,038,202 km (0.082 R)
• M39: 14,317,414 km (0.097 R)
• M40: 14,525,804 km (0.109 R)
• M41: 14,892,917 km (0.059 R)
• M42: 15,797,086 km (0.107 R)
• M43: 16,282,831 km (0.12 R)
• M44: 16,773,661 km (0.083 R)
• M45: 17,490,983 km (0.106 R)
• M46: 18,105,830 km (0.074 R)
• M47: 20,752,815 km (0.077 R)
• M48: 20,929,640 km (0.107 R)
• M49: 21,047,822 km (0.103 R)
• M50: 22,907,024 km (0.065 R)
• M51: 23,395,312 km (0.073 R)
• M52: 24,134,325 km (0.118 R)
• M53: 24,568,758 km (0.065 R)
• M54: 25,194,077 km (0.098 R)
• M55: 25,256,908 km (0.084 R)
• M56: 26,078,200 km (0.11 R)
• M57: 27,811,890 km (0.08 R)
• M58: 28,922,504 km (0.088 R)
• M59: 29,185,946 km (0.05 R)
• M60: 29,516,258 km (0.106 R)
• M61: 30,447,954 km (0.094 R)
• M62: 30,514,974 km (0.12 R)
• M63: 30,648,864 km (0.032 R)
• M64: 32,750,564 km (0.068 R)
• M65: 32,819,080 km (0.079 R)
• M66: 32,887,745 km (0.077 R)
• M67: 33,783,986 km (0.115 R)
• M68: 35,600,703 km (0.085 R)
• M69: 35,953,754 km (0.109 R)
• M70: 36,734,356 km (0.044 R)
• M71: 37,234,012 km (0.114 R)
• M72: 38,167,952 km (0.094 R)
• M73: 38,240,208 km (0.089 R)
• M74: 38,964,261 km (0.108 R)
• M75: 39,182,375 km (0.051 R)
• M76: 39,765,956 km (0.112 R)
• M77: 39,912,413 km (0.086 R)
• M78: 40,499,584 km (0.055 R)
• M79: 41,534,054 km (0.067 R)
• M80: 41,682,604 km (0.114 R)
• M81: 42,427,751 km (0.052 R)
• M82: 43,478,377 km (0.078 R)
• M83: 44,613,376 km (0.112 R)
• M84: 46,065,224 km (0.106 R)
• M85: 46,758,310 km (0.086 R)
• M86: 47,532,330 km (0.083 R)
• M87: 48,076,717 km (0.065 R)
• M88: 48,388,778 km (0.1 R)
• M89: 49,407,539 km (0.107 R)
• M90: 50,116,932 km (0.113 R)
• M91: 53,794,946 km (0.117 R)
• M92: 53,956,810 km (0.118 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit