🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.46 AU - 0.58 AU

Year: 144 Days

Day: 47.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,330,395 km

• M1: 50,414 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.59 AU - 0.75 AU

Year: 210 Days

Day: 33 Hours

Environment

Temp: 155 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,330,395 km

• M1: 52,958 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.66 AU - 1.06 AU

Year: 305 Days

Day: 30.9 Hours

Environment

Temp: 42 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,330,395 km

• M1: 103,671 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.74 AU - 1.16 AU

Year: 355 Days

Day: 38.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.04 AU - 1.18 AU

Year: 448 Days

Day: 34 Hours

Environment

Temp: -16 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.7

Radius: 9.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.3 AU - 7 AU

Year: 5840 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,330,395 km

• M1: 146,456 km (0.059 R)
• M2: 282,441 km (0.108 R)
• M3: 387,758 km (0.12 R)
• M4: 482,154 km (0.058 R)
• M5: 625,319 km (0.112 R)
• M6: 718,668 km (0.098 R)
• M7: 851,062 km (0.117 R)
• M8: 920,476 km (0.079 R)
• M9: 1,065,436 km (0.067 R)
• M10: 1,337,854 km (0.119 R)
• M11: 1,419,684 km (0.096 R)
• M12: 1,489,396 km (0.098 R)
• M13: 1,632,262 km (0.091 R)
• M14: 1,705,416 km (0.068 R)
• M15: 1,779,766 km (0.087 R)
• M16: 1,947,315 km (0.092 R)
• M17: 2,072,379 km (0.047 R)
• M18: 2,216,442 km (0.11 R)
• M19: 2,668,676 km (0.05 R)
• M20: 2,755,593 km (0.068 R)
• M21: 2,950,220 km (0.07 R)
• M22: 3,022,027 km (0.075 R)
• M23: 3,222,937 km (0.045 R)
• M24: 3,561,028 km (0.107 R)
• M25: 3,714,964 km (0.03 R)
• M26: 3,812,352 km (0.104 R)
• M27: 3,989,775 km (0.054 R)
• M28: 4,190,087 km (0.086 R)
• M29: 4,291,664 km (0.109 R)
• M30: 4,642,620 km (0.097 R)
• M31: 4,705,601 km (0.115 R)
• M32: 5,284,844 km (0.108 R)
• M33: 5,372,658 km (0.113 R)
• M34: 5,571,922 km (0.048 R)
• M35: 6,046,297 km (0.111 R)
• M36: 6,115,112 km (0.055 R)
• M37: 6,533,687 km (0.083 R)
• M38: 6,698,993 km (0.082 R)
• M39: 6,961,687 km (0.101 R)
• M40: 7,227,672 km (0.103 R)
• M41: 7,472,414 km (0.12 R)
• M42: 7,670,182 km (0.103 R)
• M43: 7,919,711 km (0.067 R)
• M44: 8,045,673 km (0.095 R)
• M45: 8,632,994 km (0.12 R)
• M46: 9,049,923 km (0.06 R)
• M47: 9,526,692 km (0.064 R)
• M48: 10,532,438 km (0.12 R)
• M49: 10,615,465 km (0.097 R)
• M50: 10,893,717 km (0.037 R)
• M51: 11,600,118 km (0.053 R)
• M52: 11,915,620 km (0.098 R)
• M53: 12,031,110 km (0.111 R)
• M54: 12,233,964 km (0.113 R)
• M55: 12,643,264 km (0.083 R)
• M56: 12,997,512 km (0.062 R)
• M57: 13,116,442 km (0.115 R)
• M58: 13,595,454 km (0.051 R)
• M59: 15,191,664 km (0.1 R)
• M60: 15,789,606 km (0.112 R)
• M61: 16,011,759 km (0.105 R)
• M62: 16,749,277 km (0.1 R)
• M63: 17,170,993 km (0.108 R)
• M64: 17,793,769 km (0.098 R)
• M65: 17,958,925 km (0.091 R)
• M66: 18,025,047 km (0.1 R)
• M67: 18,657,846 km (0.109 R)
• M68: 18,825,695 km (0.046 R)
• M69: 19,399,702 km (0.101 R)
• M70: 19,637,862 km (0.054 R)
• M71: 20,530,513 km (0.045 R)
• M72: 21,261,149 km (0.086 R)
• M73: 22,035,916 km (0.099 R)
• M74: 22,177,735 km (0.065 R)
• M75: 22,462,270 km (0.05 R)
• M76: 22,783,905 km (0.096 R)
• M77: 23,649,030 km (0.048 R)
• M78: 24,231,713 km (0.078 R)
• M79: 24,304,867 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.3

Radius: 11

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.32 AU - 8.88 AU

Year: 8022 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,330,395 km

• M1: 152,141 km (0.093 R)
• M2: 444,156 km (0.038 R)
• M3: 724,652 km (0.117 R)
• M4: 819,796 km (0.115 R)
• M5: 1,023,997 km (0.051 R)
• M6: 1,132,605 km (0.109 R)
• M7: 1,245,253 km (0.037 R)
• M8: 1,734,139 km (0.111 R)
• M9: 1,954,795 km (0.04 R)
• M10: 2,045,751 km (0.091 R)
• M11: 2,671,220 km (0.086 R)
• M12: 3,298,932 km (0.094 R)
• M13: 3,545,918 km (0.11 R)
• M14: 3,629,693 km (0.104 R)
• M15: 4,145,955 km (0.106 R)
• M16: 4,234,218 km (0.102 R)
• M17: 4,839,192 km (0.079 R)
• M18: 4,994,774 km (0.09 R)
• M19: 5,183,566 km (0.114 R)
• M20: 5,536,019 km (0.075 R)
• M21: 5,731,543 km (0.089 R)
• M22: 5,896,250 km (0.051 R)
• M23: 6,029,093 km (0.108 R)
• M24: 6,952,262 km (0.099 R)
• M25: 7,269,709 km (0.045 R)
• M26: 7,340,917 km (0.109 R)
• M27: 7,592,092 km (0.119 R)
• M28: 7,736,753 km (0.103 R)
• M29: 8,250,771 km (0.117 R)
• M30: 8,324,972 km (0.025 R)
• M31: 8,549,369 km (0.115 R)
• M32: 9,118,888 km (0.102 R)
• M33: 9,583,539 km (0.099 R)
• M34: 9,858,051 km (0.053 R)
• M35: 9,976,532 km (0.096 R)
• M36: 10,254,784 km (0.066 R)
• M37: 10,374,912 km (0.119 R)
• M38: 10,982,129 km (0.106 R)
• M39: 13,088,767 km (0.096 R)
• M40: 13,524,844 km (0.111 R)
• M41: 14,009,990 km (0.099 R)
• M42: 14,545,850 km (0.084 R)
• M43: 14,997,635 km (0.102 R)
• M44: 15,088,441 km (0.06 R)
• M45: 15,225,174 km (0.09 R)
• M46: 15,914,820 km (0.12 R)
• M47: 16,240,046 km (0.056 R)
• M48: 16,850,106 km (0.036 R)
• M49: 17,276,759 km (0.045 R)
• M50: 18,578,260 km (0.05 R)
• M51: 19,711,614 km (0.09 R)
• M52: 19,861,062 km (0.097 R)
• M53: 20,664,702 km (0.099 R)
• M54: 21,787,135 km (0.098 R)
• M55: 22,251,935 km (0.077 R)
• M56: 22,615,757 km (0.079 R)
• M57: 23,771,999 km (0.1 R)
• M58: 24,464,189 km (0.091 R)
• M59: 25,109,105 km (0.119 R)
• M60: 25,487,887 km (0.111 R)
• M61: 26,580,550 km (0.104 R)
• M62: 27,354,419 km (0.1 R)
• M63: 27,744,122 km (0.06 R)
• M64: 28,247,968 km (0.088 R)
• M65: 29,037,695 km (0.11 R)
• M66: 29,207,937 km (0.103 R)
• M67: 31,566,647 km (0.117 R)
• M68: 32,151,126 km (0.071 R)
• M69: 32,857,377 km (0.053 R)
• M70: 34,344,978 km (0.047 R)
• M71: 34,524,945 km (0.077 R)
• M72: 35,066,788 km (0.105 R)
• M73: 35,732,947 km (0.067 R)
• M74: 36,097,966 km (0.063 R)
• M75: 36,586,702 km (0.089 R)
• M76: 36,954,713 km (0.111 R)
• M77: 37,447,189 km (0.071 R)
• M78: 37,570,757 km (0.11 R)
• M79: 37,756,109 km (0.076 R)
• M80: 38,812,868 km (0.08 R)
• M81: 39,501,916 km (0.086 R)
• M82: 39,942,482 km (0.092 R)
• M83: 40,574,533 km (0.063 R)
• M84: 41,784,780 km (0.118 R)
• M85: 43,265,649 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 14,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit