🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.56 AU - 0.8 AU

Year: 197 Days

Day: 41.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.56 AU - 0.86 AU

Year: 210 Days

Day: 41.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.94 AU - 1.28 AU

Year: 411 Days

Day: 47.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,284,787 km

• M1: 102,175 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.34 AU - 1.54 AU

Year: 607 Days

Day: 36.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.32 AU - 2.98 AU

Year: 1516 Days

Day: 38.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.92 AU - 3.04 AU

Year: 1808 Days

Day: 15.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,284,787 km

• M1: 757,713 km (0.116 R)
• M2: 2,537,928 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.9

Radius: 13.2

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.63 AU - 15.37 AU

Year: 16474 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,284,787 km

• M1: 766,689 km (0.083 R)
• M2: 1,023,100 km (0.093 R)
• M3: 1,333,216 km (0.099 R)
• M4: 1,486,704 km (0.057 R)
• M5: 1,756,129 km (0.102 R)
• M6: 2,130,274 km (0.119 R)
• M7: 2,311,736 km (0.087 R)
• M8: 2,722,681 km (0.088 R)
• M9: 3,054,789 km (0.062 R)
• M10: 3,577,483 km (0.118 R)
• M11: 4,433,183 km (0.099 R)
• M12: 4,706,050 km (0.077 R)
• M13: 4,864,474 km (0.084 R)
• M14: 5,146,167 km (0.092 R)
• M15: 5,268,388 km (0.114 R)
• M16: 5,350,517 km (0.031 R)
• M17: 5,557,710 km (0.104 R)
• M18: 5,852,269 km (0.101 R)
• M19: 6,281,914 km (0.099 R)
• M20: 6,766,611 km (0.071 R)
• M21: 6,945,829 km (0.098 R)
• M22: 7,585,659 km (0.111 R)
• M23: 8,196,617 km (0.1 R)
• M24: 8,387,953 km (0.074 R)
• M25: 9,316,507 km (0.082 R)
• M26: 9,416,288 km (0.111 R)
• M27: 10,639,849 km (0.117 R)
• M28: 10,796,329 km (0.115 R)
• M29: 12,184,447 km (0.073 R)
• M30: 12,512,665 km (0.109 R)
• M31: 12,733,172 km (0.093 R)
• M32: 14,140,440 km (0.099 R)
• M33: 14,950,063 km (0.082 R)
• M34: 18,273,679 km (0.116 R)
• M35: 18,586,787 km (0.103 R)
• M36: 18,775,430 km (0.085 R)
• M37: 19,409,127 km (0.082 R)
• M38: 20,697,613 km (0.104 R)
• M39: 20,828,063 km (0.054 R)
• M40: 21,418,077 km (0.085 R)
• M41: 22,080,197 km (0.11 R)
• M42: 23,018,475 km (0.106 R)
• M43: 23,696,602 km (0.099 R)
• M44: 24,726,134 km (0.111 R)
• M45: 25,072,454 km (0.065 R)
• M46: 25,700,166 km (0.042 R)
• M47: 26,121,434 km (0.059 R)
• M48: 26,262,355 km (0.053 R)
• M49: 26,686,764 km (0.066 R)
• M50: 27,327,492 km (0.053 R)
• M51: 28,045,412 km (0.06 R)
• M52: 28,406,840 km (0.084 R)
• M53: 29,353,346 km (0.111 R)
• M54: 30,162,521 km (0.079 R)
• M55: 30,904,377 km (0.069 R)
• M56: 31,053,526 km (0.077 R)
• M57: 31,202,825 km (0.078 R)
• M58: 32,104,002 km (0.108 R)
• M59: 32,633,579 km (0.078 R)
• M60: 32,785,421 km (0.089 R)
• M61: 35,402,486 km (0.111 R)
• M62: 36,185,032 km (0.115 R)
• M63: 36,736,151 km (0.102 R)
• M64: 38,246,042 km (0.114 R)
• M65: 38,486,296 km (0.094 R)
• M66: 40,345,050 km (0.09 R)
• M67: 44,065,250 km (0.076 R)
• M68: 44,485,470 km (0.084 R)
• M69: 44,653,768 km (0.117 R)
• M70: 44,822,514 km (0.114 R)
• M71: 45,414,323 km (0.106 R)
• M72: 46,008,825 km (0.03 R)
• M73: 48,585,499 km (0.119 R)
• M74: 50,241,697 km (0.12 R)
• M75: 52,004,857 km (0.079 R)
• M76: 52,537,725 km (0.062 R)
• M77: 52,626,736 km (0.036 R)
• M78: 52,804,907 km (0.064 R)
• M79: 53,967,731 km (0.07 R)
• M80: 54,147,398 km (0.086 R)
• M81: 55,682,422 km (0.116 R)
• M82: 57,048,699 km (0.105 R)
• M83: 59,257,661 km (0.106 R)
• M84: 60,745,711 km (0.096 R)
• M85: 61,682,044 km (0.117 R)
• M86: 61,775,992 km (0.115 R)
• M87: 61,869,939 km (0.107 R)
• M88: 62,811,957 km (0.08 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit