🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.15 AU - 1.71 AU

Year: 604 Days

Day: 47.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,004,572 km

• M1: 548,276 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.64 AU - 1.9 AU

Year: 831 Days

Day: 20.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.7 AU - 2.06 AU

Year: 910 Days

Day: 26 Hours

Environment

Temp: -55 °C

Axial Tilt: 150.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,004,572 km

• M1: 568,322 km (0.103 R)
• M2: 631,752 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.98 AU - 3.1 AU

Year: 1429 Days

Day: 15.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,004,572 km

• M1: 460,313 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.06 AU - 4.52 AU

Year: 3138 Days

Day: 37.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.5

Radius: 9.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.8 AU - 8 AU

Year: 6400 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 43,004,572 km

• M1: 118,332 km (0.108 R)
• M2: 326,722 km (0.093 R)
• M3: 439,967 km (0.041 R)
• M4: 743,651 km (0.108 R)
• M5: 829,371 km (0.113 R)
• M6: 891,603 km (0.056 R)
• M7: 1,078,601 km (0.076 R)
• M8: 1,197,082 km (0.055 R)
• M9: 2,033,933 km (0.071 R)
• M10: 2,385,039 km (0.073 R)
• M11: 2,462,830 km (0.059 R)
• M12: 2,554,683 km (0.036 R)
• M13: 2,661,047 km (0.087 R)
• M14: 2,741,830 km (0.052 R)
• M15: 3,003,028 km (0.038 R)
• M16: 3,373,582 km (0.068 R)
• M17: 3,446,585 km (0.051 R)
• M18: 4,252,319 km (0.085 R)
• M19: 4,363,022 km (0.078 R)
• M20: 4,700,814 km (0.102 R)
• M21: 4,914,290 km (0.115 R)
• M22: 4,997,317 km (0.104 R)
• M23: 5,114,153 km (0.042 R)
• M24: 5,181,472 km (0.114 R)
• M25: 5,367,871 km (0.064 R)
• M26: 5,817,263 km (0.101 R)
• M27: 6,332,777 km (0.088 R)
• M28: 6,477,737 km (0.106 R)
• M29: 6,826,151 km (0.117 R)
• M30: 7,274,944 km (0.097 R)
• M31: 7,675,568 km (0.118 R)
• M32: 8,181,508 km (0.071 R)
• M33: 8,260,346 km (0.105 R)
• M34: 8,518,252 km (0.046 R)
• M35: 9,082,685 km (0.066 R)
• M36: 9,826,187 km (0.07 R)
• M37: 9,909,961 km (0.03 R)
• M38: 10,311,332 km (0.056 R)
• M39: 10,396,603 km (0.088 R)
• M40: 10,869,332 km (0.092 R)
• M41: 11,064,707 km (0.107 R)
• M42: 12,194,022 km (0.075 R)
• M43: 12,306,818 km (0.115 R)
• M44: 12,852,551 km (0.115 R)
• M45: 13,013,220 km (0.043 R)
• M46: 13,105,372 km (0.046 R)
• M47: 13,475,926 km (0.111 R)
• M48: 13,803,096 km (0.043 R)
• M49: 14,275,078 km (0.12 R)
• M50: 14,346,286 km (0.12 R)
• M51: 14,680,338 km (0.104 R)
• M52: 14,800,316 km (0.078 R)
• M53: 15,477,844 km (0.097 R)
• M54: 15,697,903 km (0.055 R)
• M55: 15,943,543 km (0.106 R)
• M56: 16,588,010 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.2

Radius: 12.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8 AU - 10.38 AU

Year: 9837 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,004,572 km

• M1: 170,392 km (0.075 R)
• M2: 280,945 km (0.085 R)
• M3: 688,300 km (0.118 R)
• M4: 995,723 km (0.067 R)
• M5: 1,120,189 km (0.118 R)
• M6: 1,385,575 km (0.12 R)
• M7: 1,608,476 km (0.109 R)
• M8: 1,843,495 km (0.092 R)
• M9: 2,159,146 km (0.114 R)
• M10: 2,299,768 km (0.107 R)
• M11: 2,516,685 km (0.046 R)
• M12: 2,970,565 km (0.098 R)
• M13: 3,671,581 km (0.119 R)
• M14: 4,724,151 km (0.099 R)
• M15: 4,908,306 km (0.083 R)
• M16: 5,157,686 km (0.114 R)
• M17: 7,297,983 km (0.102 R)
• M18: 8,017,249 km (0.102 R)
• M19: 8,127,054 km (0.117 R)
• M20: 8,311,359 km (0.102 R)
• M21: 8,608,909 km (0.048 R)
• M22: 9,100,188 km (0.082 R)
• M23: 9,368,417 km (0.044 R)
• M24: 9,484,206 km (0.106 R)
• M25: 9,639,339 km (0.048 R)
• M26: 10,109,824 km (0.111 R)
• M27: 10,188,961 km (0.112 R)
• M28: 10,829,539 km (0.037 R)
• M29: 11,073,234 km (0.118 R)
• M30: 11,236,595 km (0.072 R)
• M31: 11,400,854 km (0.119 R)
• M32: 12,234,114 km (0.06 R)
• M33: 12,318,487 km (0.069 R)
• M34: 12,700,710 km (0.081 R)
• M35: 13,000,653 km (0.086 R)
• M36: 13,346,374 km (0.074 R)
• M37: 13,826,733 km (0.086 R)
• M38: 14,490,947 km (0.081 R)
• M39: 15,120,306 km (0.059 R)
• M40: 15,575,233 km (0.084 R)
• M41: 16,405,501 km (0.093 R)
• M42: 16,545,375 km (0.087 R)
• M43: 16,779,196 km (0.067 R)
• M44: 17,439,970 km (0.099 R)
• M45: 17,869,166 km (0.106 R)
• M46: 18,109,121 km (0.071 R)
• M47: 18,689,412 km (0.087 R)
• M48: 19,226,767 km (0.096 R)
• M49: 20,366,703 km (0.044 R)
• M50: 20,667,694 km (0.035 R)
• M51: 22,504,456 km (0.077 R)
• M52: 23,757,787 km (0.088 R)
• M53: 25,194,675 km (0.109 R)
• M54: 25,625,966 km (0.058 R)
• M55: 25,950,892 km (0.029 R)
• M56: 26,331,768 km (0.11 R)
• M57: 27,873,823 km (0.099 R)
• M58: 30,298,356 km (0.068 R)
• M59: 31,564,852 km (0.066 R)
• M60: 31,680,790 km (0.106 R)
• M61: 31,855,071 km (0.066 R)
• M62: 32,204,532 km (0.065 R)
• M63: 32,907,343 km (0.115 R)
• M64: 33,615,090 km (0.113 R)
• M65: 33,733,572 km (0.112 R)
• M66: 34,566,682 km (0.11 R)
• M67: 35,105,833 km (0.044 R)
• M68: 37,658,422 km (0.114 R)
• M69: 38,028,078 km (0.09 R)
• M70: 38,151,496 km (0.065 R)
• M71: 41,725,389 km (0.079 R)
• M72: 41,916,426 km (0.114 R)
• M73: 42,555,358 km (0.083 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 10,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit