🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.51 AU - 0.51 AU

Year: 128 Days

Day: 41.3 Hours

Environment

Temp: 246 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.91 AU - 1.29 AU

Year: 405 Days

Day: 25.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.16 AU - 1.5 AU

Year: 539 Days

Day: 23.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.33 AU - 1.83 AU

Year: 698 Days

Day: 38.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.89 AU - 1.89 AU

Year: 913 Days

Day: 37.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.42 AU - 5.3 AU

Year: 3766 Days

Day: 26.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,872,603 km

• M1: 1,247,048 km (0.049 R)

Asteroid Belt

Center: 6.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 12.5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.96 AU - 9.04 AU

Year: 8710 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,872,603 km

• M1: 211,831 km (0.12 R)
• M2: 424,110 km (0.103 R)
• M3: 648,956 km (0.104 R)
• M4: 753,824 km (0.115 R)
• M5: 898,485 km (0.102 R)
• M6: 1,017,864 km (0.062 R)
• M7: 1,390,213 km (0.042 R)
• M8: 1,634,058 km (0.095 R)
• M9: 1,958,685 km (0.094 R)
• M10: 2,094,520 km (0.112 R)
• M11: 2,210,009 km (0.053 R)
• M12: 2,304,106 km (0.108 R)
• M13: 2,974,903 km (0.079 R)
• M14: 3,454,514 km (0.108 R)
• M15: 3,619,969 km (0.092 R)
• M16: 4,307,820 km (0.094 R)
• M17: 4,546,279 km (0.074 R)
• M18: 4,942,863 km (0.108 R)
• M19: 5,067,329 km (0.049 R)
• M20: 5,414,695 km (0.112 R)
• M21: 5,639,840 km (0.086 R)
• M22: 6,469,061 km (0.102 R)
• M23: 7,019,880 km (0.094 R)
• M24: 7,230,364 km (0.11 R)
• M25: 7,585,809 km (0.103 R)
• M26: 8,203,349 km (0.098 R)
• M27: 8,462,303 km (0.094 R)
• M28: 8,799,347 km (0.105 R)
• M29: 9,064,584 km (0.092 R)
• M30: 9,255,620 km (0.061 R)
• M31: 9,954,392 km (0.077 R)
• M32: 10,072,574 km (0.051 R)
• M33: 11,320,520 km (0.043 R)
• M34: 11,443,938 km (0.114 R)
• M35: 11,941,949 km (0.089 R)
• M36: 12,787,626 km (0.095 R)
• M37: 13,088,168 km (0.099 R)
• M38: 13,740,265 km (0.077 R)
• M39: 14,136,550 km (0.047 R)
• M40: 14,358,254 km (0.095 R)
• M41: 14,536,575 km (0.052 R)
• M42: 15,667,535 km (0.088 R)
• M43: 15,759,238 km (0.12 R)
• M44: 16,685,997 km (0.09 R)
• M45: 17,250,579 km (0.111 R)
• M46: 18,013,080 km (0.097 R)
• M47: 18,689,412 km (0.117 R)
• M48: 18,786,650 km (0.105 R)
• M49: 19,324,754 km (0.083 R)
• M50: 19,719,393 km (0.107 R)
• M51: 19,917,610 km (0.118 R)
• M52: 21,527,582 km (0.111 R)
• M53: 22,039,357 km (0.092 R)
• M54: 23,126,933 km (0.094 R)
• M55: 23,336,071 km (0.104 R)
• M56: 23,703,633 km (0.074 R)
• M57: 23,861,758 km (0.089 R)
• M58: 25,031,763 km (0.088 R)
• M59: 25,139,174 km (0.059 R)
• M60: 26,166,164 km (0.114 R)
• M61: 27,317,170 km (0.053 R)
• M62: 27,427,722 km (0.081 R)
• M63: 27,593,626 km (0.11 R)
• M64: 28,038,082 km (0.091 R)
• M65: 30,638,691 km (0.043 R)
• M66: 30,925,919 km (0.087 R)
• M67: 31,503,217 km (0.096 R)
• M68: 32,200,642 km (0.085 R)
• M69: 33,315,446 km (0.118 R)
• M70: 33,670,142 km (0.117 R)
• M71: 35,703,327 km (0.072 R)
• M72: 35,945,227 km (0.065 R)
• M73: 36,734,804 km (0.107 R)
• M74: 36,917,912 km (0.096 R)
• M75: 37,162,505 km (0.097 R)
• M76: 37,284,876 km (0.106 R)
• M77: 38,579,047 km (0.076 R)
• M78: 39,699,834 km (0.087 R)
• M79: 40,013,092 km (0.049 R)
• M80: 40,894,672 km (0.103 R)
• M81: 41,211,072 km (0.064 R)
• M82: 41,909,993 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.9

Radius: 3.3

Gravity: 17.62 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.24 AU - 15.4 AU

Year: 20052 Days

Day: 24 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,872,603 km

• M1: 106,514 km (0.104 R)
• M2: 312,959 km (0.071 R)
• M3: 353,500 km (0.088 R)
• M4: 581,487 km (0.098 R)
• M5: 719,117 km (0.095 R)
• M6: 791,822 km (0.094 R)
• M7: 944,262 km (0.116 R)
• M8: 1,147,565 km (0.101 R)
• M9: 1,275,920 km (0.106 R)
• M10: 1,616,854 km (0.119 R)
• M11: 1,959,134 km (0.091 R)
• M12: 2,269,848 km (0.087 R)
• M13: 2,349,883 km (0.062 R)
• M14: 2,735,696 km (0.089 R)
• M15: 3,052,545 km (0.093 R)
• M16: 3,689,083 km (0.084 R)
• M17: 4,836,499 km (0.071 R)
• M18: 5,043,543 km (0.089 R)
• M19: 6,195,446 km (0.11 R)
• M20: 6,571,386 km (0.092 R)
• M21: 6,877,463 km (0.106 R)
• M22: 7,345,255 km (0.118 R)
• M23: 7,702,794 km (0.113 R)
• M24: 7,742,887 km (0.108 R)
• M25: 7,903,854 km (0.094 R)
• M26: 8,270,219 km (0.104 R)
• M27: 8,393,488 km (0.072 R)
• M28: 8,517,504 km (0.067 R)
• M29: 8,850,958 km (0.106 R)
• M30: 9,019,256 km (0.08 R)
• M31: 9,530,581 km (0.092 R)
• M32: 9,746,451 km (0.068 R)
• M33: 10,007,499 km (0.111 R)
• M34: 10,447,915 km (0.101 R)
• M35: 10,894,465 km (0.107 R)
• M36: 10,984,523 km (0.057 R)
• M37: 12,084,516 km (0.118 R)
• M38: 12,789,571 km (0.052 R)
• M39: 14,043,051 km (0.074 R)
• M40: 14,190,256 km (0.064 R)
• M41: 14,288,541 km (0.079 R)
• M42: 14,337,759 km (0.106 R)
• M43: 14,634,711 km (0.069 R)
• M44: 14,983,424 km (0.03 R)
• M45: 15,184,034 km (0.096 R)
• M46: 15,284,714 km (0.084 R)
• M47: 15,841,966 km (0.098 R)
• M48: 16,303,026 km (0.062 R)
• M49: 16,354,488 km (0.096 R)
• M50: 16,872,246 km (0.1 R)
• M51: 17,080,935 km (0.084 R)
• M52: 18,780,666 km (0.112 R)
• M53: 18,888,676 km (0.066 R)
• M54: 19,322,809 km (0.119 R)
• M55: 20,422,353 km (0.101 R)
• M56: 21,485,545 km (0.112 R)
• M57: 22,911,811 km (0.109 R)
• M58: 23,723,679 km (0.049 R)
• M59: 24,015,993 km (0.064 R)
• M60: 24,309,355 km (0.06 R)
• M61: 25,375,688 km (0.039 R)
• M62: 25,674,435 km (0.079 R)
• M63: 28,354,332 km (0.069 R)
• M64: 29,350,653 km (0.085 R)
• M65: 30,105,375 km (0.089 R)
• M66: 32,472,312 km (0.076 R)
• M67: 32,602,014 km (0.065 R)
• M68: 33,122,315 km (0.113 R)
• M69: 33,252,764 km (0.084 R)
• M70: 33,318,139 km (0.098 R)
• M71: 34,170,996 km (0.111 R)
• M72: 35,164,027 km (0.054 R)
• M73: 35,297,169 km (0.118 R)
• M74: 35,497,181 km (0.086 R)
• M75: 35,965,422 km (0.107 R)
• M76: 36,975,358 km (0.098 R)
• M77: 37,314,197 km (0.083 R)
• M78: 37,790,068 km (0.092 R)
• M79: 38,405,065 km (0.067 R)
• M80: 39,023,203 km (0.059 R)
• M81: 39,783,310 km (0.06 R)
• M82: 40,548,204 km (0.094 R)
• M83: 41,458,507 km (0.088 R)
• M84: 41,599,129 km (0.08 R)
• M85: 42,446,301 km (0.107 R)
• M86: 42,517,061 km (0.044 R)
• M87: 42,942,966 km (0.056 R)
• M88: 44,588,842 km (0.093 R)
• M89: 45,455,762 km (0.105 R)
• M90: 46,182,359 km (0.117 R)
• M91: 47,868,177 km (0.106 R)
• M92: 48,829,792 km (0.108 R)
• M93: 49,201,393 km (0.042 R)
• M94: 49,573,892 km (0.099 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 15,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit