🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.45 AU - 0.67 AU

Year: 155 Days

Day: 41.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,526,818 km

• M1: 42,336 km (0.108 R)
• M2: 282,590 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.48 AU - 0.7 AU

Year: 167 Days

Day: 21.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.46 AU - 0.74 AU

Year: 171 Days

Day: 30.6 Hours

Environment

Temp: 225 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.93 AU - 1.49 AU

Year: 491 Days

Day: 34.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.54 AU - 3.84 AU

Year: 2102 Days

Day: 33.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.24 AU - 4.18 AU

Year: 2637 Days

Day: 45.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,526,818 km

• M1: 1,987,408 km (0.096 R)
• M2: 2,470,010 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 14.3

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.8 AU - 6.28 AU

Year: 4175 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,526,818 km

• M1: 262,544 km (0.098 R)
• M2: 455,077 km (0.057 R)
• M3: 1,581,100 km (0.044 R)
• M4: 1,715,738 km (0.09 R)
• M5: 2,352,576 km (0.041 R)
• M6: 2,446,972 km (0.055 R)
• M7: 2,684,085 km (0.108 R)
• M8: 2,819,321 km (0.105 R)
• M9: 3,276,792 km (0.059 R)
• M10: 3,697,910 km (0.097 R)
• M11: 4,084,770 km (0.108 R)
• M12: 4,272,665 km (0.089 R)
• M13: 4,678,673 km (0.108 R)
• M14: 5,086,178 km (0.105 R)
• M15: 5,493,832 km (0.088 R)
• M16: 5,771,635 km (0.103 R)
• M17: 5,865,134 km (0.112 R)
• M18: 6,449,763 km (0.068 R)
• M19: 6,571,386 km (0.096 R)
• M20: 7,228,868 km (0.055 R)
• M21: 7,700,401 km (0.071 R)
• M22: 7,907,444 km (0.079 R)
• M23: 8,011,714 km (0.099 R)
• M24: 8,473,074 km (0.089 R)
• M25: 8,566,423 km (0.064 R)
• M26: 9,270,430 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.6

Radius: 13

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.25 AU - 6.91 AU

Year: 5531 Days

Day: 11.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,526,818 km

• M1: 173,085 km (0.061 R)
• M2: 346,917 km (0.105 R)
• M3: 637,287 km (0.037 R)
• M4: 723,007 km (0.032 R)
• M5: 1,064,838 km (0.074 R)
• M6: 1,247,197 km (0.098 R)
• M7: 1,407,417 km (0.109 R)
• M8: 1,540,858 km (0.071 R)
• M9: 1,713,793 km (0.086 R)
• M10: 1,802,804 km (0.119 R)
• M11: 1,985,762 km (0.062 R)
• M12: 2,311,138 km (0.066 R)
• M13: 2,716,099 km (0.087 R)
• M14: 2,948,574 km (0.119 R)
• M15: 3,078,275 km (0.065 R)
• M16: 3,570,004 km (0.066 R)
• M17: 3,848,704 km (0.117 R)
• M18: 4,110,650 km (0.055 R)
• M19: 4,231,675 km (0.093 R)
• M20: 4,652,045 km (0.114 R)
• M21: 5,400,184 km (0.087 R)
• M22: 5,559,805 km (0.076 R)
• M23: 5,693,994 km (0.114 R)
• M24: 6,297,173 km (0.106 R)
• M25: 6,465,171 km (0.093 R)
• M26: 6,549,844 km (0.047 R)
• M27: 6,777,382 km (0.106 R)
• M28: 7,475,406 km (0.104 R)
• M29: 7,623,807 km (0.04 R)
• M30: 7,773,105 km (0.106 R)
• M31: 8,135,431 km (0.103 R)
• M32: 8,565,376 km (0.098 R)
• M33: 8,783,041 km (0.093 R)
• M34: 9,192,340 km (0.066 R)
• M35: 9,479,269 km (0.037 R)
• M36: 9,640,087 km (0.059 R)
• M37: 10,127,776 km (0.107 R)
• M38: 11,025,812 km (0.04 R)
• M39: 11,399,059 km (0.062 R)
• M40: 11,845,608 km (0.12 R)
• M41: 11,949,429 km (0.116 R)
• M42: 12,088,406 km (0.12 R)
• M43: 12,438,165 km (0.104 R)
• M44: 13,327,076 km (0.114 R)
• M45: 13,688,504 km (0.115 R)
• M46: 13,797,561 km (0.117 R)
• M47: 14,016,423 km (0.117 R)
• M48: 14,310,233 km (0.03 R)
• M49: 14,680,189 km (0.117 R)
• M50: 15,128,533 km (0.062 R)
• M51: 15,543,368 km (0.067 R)
• M52: 16,888,253 km (0.044 R)
• M53: 17,083,329 km (0.091 R)
• M54: 18,030,732 km (0.069 R)
• M55: 18,430,458 km (0.069 R)
• M56: 18,712,001 km (0.089 R)
• M57: 18,913,958 km (0.077 R)
• M58: 19,116,663 km (0.099 R)
• M59: 19,279,426 km (0.101 R)
• M60: 19,401,797 km (0.081 R)
• M61: 20,389,741 km (0.092 R)
• M62: 20,681,008 km (0.09 R)
• M63: 21,902,175 km (0.082 R)
• M64: 21,987,297 km (0.114 R)
• M65: 22,115,203 km (0.114 R)
• M66: 22,286,044 km (0.088 R)
• M67: 23,624,945 km (0.054 R)
• M68: 25,435,528 km (0.055 R)
• M69: 25,524,987 km (0.062 R)
• M70: 26,244,553 km (0.05 R)
• M71: 27,016,328 km (0.099 R)
• M72: 27,107,583 km (0.083 R)
• M73: 28,164,791 km (0.112 R)
• M74: 30,130,058 km (0.097 R)
• M75: 30,224,754 km (0.084 R)
• M76: 30,699,577 km (0.109 R)
• M77: 31,753,195 km (0.059 R)
• M78: 31,946,027 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 10,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit