🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.67 AU - 0.71 AU

Year: 200 Days

Day: 17.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.73 AU - 1.17 AU

Year: 322 Days

Day: 47.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,166,425 km

• M1: 220,208 km (0.026 R)
• M2: 431,739 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1 AU - 1.3 AU

Year: 429 Days

Day: 32.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,166,425 km

• M1: 414,237 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.09 AU - 1.29 AU

Year: 452 Days

Day: 13.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,166,425 km

• M1: 545,135 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.39 AU - 3.13 AU

Year: 1597 Days

Day: 20.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,166,425 km

• M1: 33,211 km (0.059 R)
• M2: 659,128 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.1 AU - 3.36 AU

Year: 2022 Days

Day: 42.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.21 AU - 4.35 AU

Year: 2559 Days

Day: 24.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213

Radius: 3.2

Gravity: 20.8 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.44 AU - 16.42 AU

Year: 22142 Days

Day: 20.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,166,425 km

• M1: 53,706 km (0.111 R)
• M2: 162,014 km (0.087 R)
• M3: 219,610 km (0.086 R)
• M4: 448,195 km (0.081 R)
• M5: 712,385 km (0.039 R)
• M6: 1,217,727 km (0.032 R)
• M7: 1,454,390 km (0.092 R)
• M8: 1,679,535 km (0.11 R)
• M9: 1,888,673 km (0.108 R)
• M10: 1,969,306 km (0.077 R)
• M11: 2,388,928 km (0.096 R)
• M12: 2,835,179 km (0.055 R)
• M13: 3,083,511 km (0.118 R)
• M14: 3,274,398 km (0.077 R)
• M15: 3,338,875 km (0.078 R)
• M16: 3,469,175 km (0.078 R)
• M17: 4,461,906 km (0.025 R)
• M18: 4,569,317 km (0.07 R)
• M19: 4,713,829 km (0.102 R)
• M20: 5,044,590 km (0.078 R)
• M21: 5,806,043 km (0.088 R)
• M22: 5,845,088 km (0.087 R)
• M23: 5,884,133 km (0.067 R)
• M24: 6,120,498 km (0.075 R)
• M25: 6,160,141 km (0.085 R)
• M26: 6,199,934 km (0.103 R)
• M27: 6,643,193 km (0.052 R)
• M28: 6,930,570 km (0.075 R)
• M29: 7,264,024 km (0.12 R)
• M30: 7,348,247 km (0.112 R)
• M31: 7,475,106 km (0.107 R)
• M32: 7,773,853 km (0.092 R)
• M33: 8,559,990 km (0.044 R)
• M34: 9,600,743 km (0.11 R)
• M35: 9,878,845 km (0.091 R)
• M36: 10,065,543 km (0.056 R)
• M37: 10,537,674 km (0.059 R)
• M38: 11,307,953 km (0.104 R)
• M39: 11,749,267 km (0.05 R)
• M40: 12,953,081 km (0.094 R)
• M41: 13,106,269 km (0.065 R)
• M42: 13,260,056 km (0.111 R)
• M43: 13,777,216 km (0.087 R)
• M44: 14,406,275 km (0.088 R)
• M45: 15,259,581 km (0.078 R)
• M46: 15,746,821 km (0.114 R)
• M47: 16,019,688 km (0.105 R)
• M48: 17,350,959 km (0.038 R)
• M49: 17,632,652 km (0.094 R)
• M50: 17,745,748 km (0.09 R)
• M51: 17,802,446 km (0.077 R)
• M52: 18,143,679 km (0.111 R)
• M53: 18,200,825 km (0.109 R)
• M54: 18,774,832 km (0.104 R)
• M55: 19,006,110 km (0.087 R)
• M56: 19,413,166 km (0.06 R)
• M57: 20,354,286 km (0.063 R)
• M58: 20,472,917 km (0.1 R)
• M59: 21,310,217 km (0.03 R)
• M60: 22,097,550 km (0.082 R)
• M61: 22,771,189 km (0.094 R)
• M62: 25,596,345 km (0.106 R)
• M63: 25,660,373 km (0.076 R)
• M64: 25,916,934 km (0.085 R)
• M65: 26,045,588 km (0.088 R)
• M66: 26,432,747 km (0.119 R)
• M67: 27,147,526 km (0.115 R)
• M68: 27,278,125 km (0.084 R)
• M69: 27,737,091 km (0.099 R)
• M70: 29,262,690 km (0.103 R)
• M71: 29,665,108 km (0.084 R)
• M72: 30,272,326 km (0.06 R)
• M73: 30,475,480 km (0.045 R)
• M74: 31,567,395 km (0.035 R)
• M75: 32,118,064 km (0.08 R)
• M76: 33,508,577 km (0.073 R)
• M77: 34,070,317 km (0.083 R)
• M78: 34,847,777 km (0.113 R)
• M79: 35,988,909 km (0.045 R)
• M80: 36,204,181 km (0.079 R)
• M81: 36,420,050 km (0.102 R)
• M82: 37,142,309 km (0.063 R)
• M83: 37,432,529 km (0.097 R)
• M84: 38,674,490 km (0.053 R)
• M85: 38,821,395 km (0.071 R)
• M86: 38,894,998 km (0.099 R)
• M87: 41,273,454 km (0.09 R)
• M88: 41,498,898 km (0.109 R)
• M89: 43,775,179 km (0.074 R)
• M90: 44,158,449 km (0.093 R)
• M91: 44,774,044 km (0.072 R)
• M92: 45,160,306 km (0.105 R)
• M93: 46,559,644 km (0.117 R)
• M94: 50,200,109 km (0.062 R)
• M95: 52,541,615 km (0.087 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit