🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.62 AU - 0.64 AU

Year: 180 Days

Day: 41 Hours

Environment

Temp: 216 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,418,749 km

• M1: 343,926 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.52 AU - 0.8 AU

Year: 193 Days

Day: 22.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.11 AU - 1.37 AU

Year: 497 Days

Day: 22.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.75 AU - 2.45 AU

Year: 1095 Days

Day: 42.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.02 AU - 3.06 AU

Year: 1908 Days

Day: 30.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.14 AU - 3.72 AU

Year: 2286 Days

Day: 25.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.5

Radius: 10.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.65 AU - 9.47 AU

Year: 9013 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,418,749 km

• M1: 131,497 km (0.099 R)
• M2: 310,565 km (0.103 R)
• M3: 580,290 km (0.073 R)
• M4: 1,061,098 km (0.093 R)
• M5: 1,187,358 km (0.102 R)
• M6: 1,537,567 km (0.113 R)
• M7: 1,855,762 km (0.057 R)
• M8: 2,022,862 km (0.085 R)
• M9: 2,960,841 km (0.037 R)
• M10: 3,035,790 km (0.104 R)
• M11: 3,295,342 km (0.071 R)
• M12: 3,435,665 km (0.101 R)
• M13: 4,251,272 km (0.084 R)
• M14: 4,370,203 km (0.1 R)
• M15: 5,016,914 km (0.071 R)
• M16: 5,563,395 km (0.069 R)
• M17: 6,052,281 km (0.112 R)
• M18: 6,263,364 km (0.043 R)
• M19: 6,476,840 km (0.118 R)
• M20: 6,574,677 km (0.087 R)
• M21: 6,672,963 km (0.044 R)
• M22: 6,791,594 km (0.112 R)
• M23: 7,031,100 km (0.046 R)
• M24: 7,111,584 km (0.089 R)
• M25: 7,273,299 km (0.104 R)
• M26: 7,662,553 km (0.107 R)
• M27: 7,953,670 km (0.103 R)
• M28: 8,269,621 km (0.044 R)
• M29: 9,154,343 km (0.092 R)
• M30: 9,507,842 km (0.101 R)
• M31: 10,779,873 km (0.069 R)
• M32: 11,129,633 km (0.104 R)
• M33: 11,960,200 km (0.094 R)
• M34: 12,249,522 km (0.12 R)
• M35: 12,687,994 km (0.113 R)
• M36: 14,135,652 km (0.086 R)
• M37: 14,441,580 km (0.119 R)
• M38: 15,190,168 km (0.108 R)
• M39: 15,268,258 km (0.106 R)
• M40: 16,030,758 km (0.094 R)
• M41: 16,536,997 km (0.096 R)
• M42: 16,913,535 km (0.074 R)
• M43: 17,048,622 km (0.045 R)
• M44: 17,129,854 km (0.06 R)
• M45: 17,456,127 km (0.114 R)
• M46: 18,004,553 km (0.07 R)
• M47: 18,197,833 km (0.084 R)
• M48: 18,642,139 km (0.107 R)
• M49: 18,753,739 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.8

Radius: 11.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.89 AU - 11.35 AU

Year: 9912 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,418,749 km

• M1: 153,936 km (0.102 R)
• M2: 258,356 km (0.096 R)
• M3: 427,401 km (0.12 R)
• M4: 529,427 km (0.069 R)
• M5: 777,011 km (0.066 R)
• M6: 1,046,886 km (0.095 R)
• M7: 1,193,342 km (0.09 R)
• M8: 1,364,482 km (0.065 R)
• M9: 1,453,194 km (0.059 R)
• M10: 1,544,149 km (0.106 R)
• M11: 1,674,599 km (0.112 R)
• M12: 1,750,893 km (0.096 R)
• M13: 1,848,132 km (0.068 R)
• M14: 2,757,837 km (0.093 R)
• M15: 3,104,605 km (0.118 R)
• M16: 3,223,385 km (0.041 R)
• M17: 3,440,901 km (0.118 R)
• M18: 3,814,447 km (0.097 R)
• M19: 4,122,768 km (0.115 R)
• M20: 4,439,167 km (0.103 R)
• M21: 4,709,042 km (0.076 R)
• M22: 5,040,102 km (0.116 R)
• M23: 6,227,460 km (0.072 R)
• M24: 6,438,692 km (0.088 R)
• M25: 6,868,188 km (0.038 R)
• M26: 7,149,282 km (0.099 R)
• M27: 7,370,537 km (0.066 R)
• M28: 7,530,009 km (0.104 R)
• M29: 7,658,364 km (0.107 R)
• M30: 8,047,917 km (0.116 R)
• M31: 8,443,902 km (0.03 R)
• M32: 9,220,764 km (0.114 R)
• M33: 10,055,819 km (0.117 R)
• M34: 10,232,943 km (0.092 R)
• M35: 10,698,043 km (0.111 R)
• M36: 11,279,979 km (0.106 R)
• M37: 11,500,935 km (0.048 R)
• M38: 11,686,137 km (0.105 R)
• M39: 12,779,697 km (0.047 R)
• M40: 12,856,441 km (0.033 R)
• M41: 12,933,185 km (0.119 R)
• M42: 13,709,448 km (0.09 R)
• M43: 13,787,987 km (0.119 R)
• M44: 14,182,477 km (0.095 R)
• M45: 14,301,706 km (0.056 R)
• M46: 14,421,085 km (0.084 R)
• M47: 15,880,113 km (0.083 R)
• M48: 16,543,729 km (0.102 R)
• M49: 17,089,462 km (0.073 R)
• M50: 17,812,170 km (0.109 R)
• M51: 19,331,336 km (0.12 R)
• M52: 19,507,562 km (0.09 R)
• M53: 20,352,042 km (0.087 R)
• M54: 20,486,531 km (0.052 R)
• M55: 20,711,227 km (0.09 R)
• M56: 20,936,820 km (0.068 R)
• M57: 21,208,640 km (0.09 R)
• M58: 22,030,830 km (0.097 R)
• M59: 23,143,389 km (0.083 R)
• M60: 23,471,308 km (0.082 R)
• M61: 24,416,766 km (0.119 R)
• M62: 24,750,669 km (0.094 R)
• M63: 26,101,238 km (0.091 R)
• M64: 32,363,405 km (0.066 R)
• M65: 32,940,404 km (0.094 R)
• M66: 33,098,379 km (0.03 R)
• M67: 33,945,103 km (0.115 R)
• M68: 34,051,467 km (0.106 R)
• M69: 34,157,831 km (0.117 R)
• M70: 34,638,190 km (0.071 R)
• M71: 35,174,648 km (0.096 R)
• M72: 35,659,794 km (0.073 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 10,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit