🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.58 AU - 0.68 AU

Year: 181 Days

Day: 46.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,674,821 km

• M1: 62,382 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.75 AU - 1.03 AU

Year: 304 Days

Day: 15.9 Hours

Environment

Temp: 94 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,674,821 km

• M1: 57,595 km (0.118 R)
• M2: 327,021 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.93 AU - 1.13 AU

Year: 378 Days

Day: 24.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,674,821 km

• M1: 787,483 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.26 AU - 1.3 AU

Year: 524 Days

Day: 33.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 150.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,674,821 km

• M1: 143,764 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.46 AU - 1.64 AU

Year: 698 Days

Day: 19.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,674,821 km

• M1: 127,757 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.5 AU - 3.92 AU

Year: 2080 Days

Day: 21.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,674,821 km

• M1: 136,134 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.67 AU - 4.33 AU

Year: 2893 Days

Day: 29.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,674,821 km

• M1: 67,319 km (0.107 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.25 AU - 4.55 AU

Year: 3338 Days

Day: 39.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 13.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.51 AU - 11.03 AU

Year: 12782 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,674,821 km

• M1: 187,895 km (0.079 R)
• M2: 339,886 km (0.076 R)
• M3: 689,347 km (0.073 R)
• M4: 936,931 km (0.093 R)
• M5: 1,236,875 km (0.09 R)
• M6: 1,351,766 km (0.093 R)
• M7: 1,543,551 km (0.074 R)
• M8: 1,744,760 km (0.12 R)
• M9: 2,063,104 km (0.068 R)
• M10: 2,429,320 km (0.099 R)
• M11: 2,725,374 km (0.098 R)
• M12: 3,886,553 km (0.082 R)
• M13: 3,989,626 km (0.08 R)
• M14: 4,375,738 km (0.076 R)
• M15: 4,810,918 km (0.042 R)
• M16: 5,222,013 km (0.104 R)
• M17: 5,605,731 km (0.096 R)
• M18: 5,919,438 km (0.085 R)
• M19: 6,158,496 km (0.046 R)
• M20: 7,104,552 km (0.075 R)
• M21: 8,361,324 km (0.034 R)
• M22: 8,947,000 km (0.092 R)
• M23: 9,452,940 km (0.07 R)
• M24: 10,110,422 km (0.039 R)
• M25: 10,396,753 km (0.035 R)
• M26: 10,637,456 km (0.117 R)
• M27: 11,868,347 km (0.094 R)
• M28: 12,628,603 km (0.102 R)
• M29: 12,937,074 km (0.089 R)
• M30: 13,930,404 km (0.094 R)
• M31: 14,036,469 km (0.097 R)
• M32: 16,101,069 km (0.096 R)
• M33: 16,435,720 km (0.049 R)
• M34: 16,829,162 km (0.092 R)
• M35: 17,282,444 km (0.054 R)
• M36: 17,797,359 km (0.082 R)
• M37: 18,085,485 km (0.094 R)
• M38: 18,433,450 km (0.12 R)
• M39: 19,077,020 km (0.077 R)
• M40: 20,206,035 km (0.082 R)
• M41: 22,218,126 km (0.098 R)
• M42: 22,466,309 km (0.101 R)
• M43: 23,028,199 km (0.088 R)
• M44: 23,468,465 km (0.111 R)
• M45: 23,658,006 km (0.072 R)
• M46: 24,357,226 km (0.095 R)
• M47: 25,257,057 km (0.11 R)
• M48: 26,298,707 km (0.064 R)
• M49: 26,693,047 km (0.114 R)
• M50: 27,553,983 km (0.083 R)
• M51: 27,954,457 km (0.102 R)
• M52: 29,099,479 km (0.046 R)
• M53: 30,259,760 km (0.093 R)
• M54: 31,157,347 km (0.102 R)
• M55: 31,714,001 km (0.116 R)
• M56: 32,978,551 km (0.071 R)
• M57: 34,331,215 km (0.072 R)
• M58: 35,267,249 km (0.119 R)
• M59: 35,774,685 km (0.036 R)
• M60: 36,211,511 km (0.099 R)
• M61: 37,164,300 km (0.091 R)
• M62: 37,311,504 km (0.06 R)
• M63: 38,944,664 km (0.097 R)
• M64: 39,094,262 km (0.102 R)
• M65: 40,828,550 km (0.112 R)
• M66: 41,743,491 km (0.103 R)
• M67: 42,049,867 km (0.037 R)
• M68: 44,137,954 km (0.06 R)
• M69: 45,627,500 km (0.089 R)
• M70: 48,334,025 km (0.057 R)
• M71: 48,736,294 km (0.036 R)
• M72: 49,544,421 km (0.119 R)
• M73: 50,194,125 km (0.111 R)
• M74: 52,160,140 km (0.048 R)
• M75: 52,325,146 km (0.118 R)
• M76: 52,821,063 km (0.114 R)
• M77: 53,069,545 km (0.063 R)
• M78: 54,485,489 km (0.116 R)
• M79: 55,155,987 km (0.09 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 17,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit