🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.67 AU - 0.89 AU

Year: 255 Days

Day: 40.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,700,595 km

• M1: 548,276 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.09 AU - 1.45 AU

Year: 531 Days

Day: 45.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,700,595 km

• M1: 644,168 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.64 AU - 2.92 AU

Year: 1719 Days

Day: 29.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,700,595 km

• M1: 73,901 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.63 AU - 3.67 AU

Year: 2073 Days

Day: 20.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,700,595 km

• M1: 1,967,960 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3 AU - 4.94 AU

Year: 2934 Days

Day: 12.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,700,595 km

• M1: 2,286,603 km (0.115 R)
• M2: 2,750,806 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.59 AU - 4.53 AU

Year: 3034 Days

Day: 46.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,700,595 km

• M1: 1,670,559 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.9

Radius: 9.4

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.93 AU - 9.69 AU

Year: 10535 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,700,595 km

• M1: 135,835 km (0.097 R)
• M2: 246,238 km (0.11 R)
• M3: 561,740 km (0.115 R)
• M4: 846,126 km (0.116 R)
• M5: 1,025,493 km (0.097 R)
• M6: 1,352,215 km (0.114 R)
• M7: 2,179,342 km (0.076 R)
• M8: 2,456,696 km (0.062 R)
• M9: 2,923,741 km (0.044 R)
• M10: 3,972,571 km (0.088 R)
• M11: 4,039,591 km (0.104 R)
• M12: 4,140,869 km (0.091 R)
• M13: 4,243,044 km (0.103 R)
• M14: 4,311,710 km (0.118 R)
• M15: 4,589,663 km (0.111 R)
• M16: 4,766,487 km (0.082 R)
• M17: 4,981,609 km (0.089 R)
• M18: 5,683,971 km (0.112 R)
• M19: 6,774,689 km (0.102 R)
• M20: 7,718,203 km (0.059 R)
• M21: 9,725,806 km (0.058 R)
• M22: 10,460,033 km (0.089 R)
• M23: 11,259,633 km (0.084 R)
• M24: 11,402,798 km (0.051 R)
• M25: 11,835,884 km (0.116 R)
• M26: 11,981,593 km (0.093 R)
• M27: 12,569,811 km (0.117 R)
• M28: 12,917,327 km (0.112 R)
• M29: 13,672,647 km (0.113 R)
• M30: 14,184,122 km (0.118 R)
• M31: 14,597,910 km (0.115 R)
• M32: 15,755,947 km (0.043 R)
• M33: 15,862,760 km (0.084 R)
• M34: 16,023,278 km (0.095 R)
• M35: 16,346,111 km (0.113 R)
• M36: 16,454,120 km (0.064 R)
• M37: 16,779,795 km (0.102 R)
• M38: 17,547,980 km (0.102 R)
• M39: 18,721,575 km (0.073 R)
• M40: 20,093,836 km (0.071 R)
• M41: 20,558,338 km (0.097 R)
• M42: 20,792,010 km (0.091 R)
• M43: 20,967,787 km (0.083 R)
• M44: 21,616,593 km (0.114 R)
• M45: 22,391,809 km (0.097 R)
• M46: 22,752,639 km (0.105 R)
• M47: 22,994,390 km (0.103 R)
• M48: 27,102,945 km (0.116 R)
• M49: 27,294,879 km (0.099 R)
• M50: 27,423,234 km (0.079 R)
• M51: 28,003,076 km (0.074 R)
• M52: 28,391,881 km (0.096 R)
• M53: 28,913,080 km (0.117 R)
• M54: 28,978,454 km (0.113 R)
• M55: 29,634,889 km (0.08 R)
• M56: 31,230,201 km (0.106 R)
• M57: 33,194,870 km (0.087 R)
• M58: 33,469,083 km (0.111 R)
• M59: 33,812,709 km (0.057 R)
• M60: 33,881,674 km (0.082 R)
• M61: 34,642,529 km (0.077 R)
• M62: 35,548,942 km (0.059 R)
• M63: 36,040,221 km (0.064 R)
• M64: 38,171,093 km (0.095 R)
• M65: 38,674,191 km (0.06 R)
• M66: 38,746,148 km (0.095 R)
• M67: 38,962,616 km (0.069 R)
• M68: 39,832,228 km (0.035 R)
• M69: 41,664,503 km (0.102 R)
• M70: 43,224,809 km (0.064 R)
• M71: 43,524,154 km (0.102 R)
• M72: 46,402,268 km (0.086 R)
• M73: 46,785,537 km (0.07 R)
• M74: 46,862,281 km (0.086 R)
• M75: 47,555,218 km (0.04 R)
• M76: 47,709,603 km (0.045 R)
• M77: 48,018,972 km (0.118 R)
• M78: 48,096,463 km (0.101 R)
• M79: 48,329,088 km (0.075 R)
• M80: 49,263,177 km (0.096 R)
• M81: 49,810,855 km (0.085 R)
• M82: 49,889,244 km (0.084 R)
• M83: 50,124,711 km (0.12 R)
• M84: 51,703,866 km (0.042 R)
• M85: 52,419,692 km (0.117 R)
• M86: 52,898,854 km (0.115 R)
• M87: 53,138,959 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 13,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit