🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.45 AU - 0.67 AU

Year: 146 Days

Day: 41.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,200,988 km

• M1: 315,951 km (0.093 R)
• M2: 379,530 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.66 AU - 1 AU

Year: 263 Days

Day: 46.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.1 AU - 1.22 AU

Year: 435 Days

Day: 38 Hours

Environment

Temp: 41 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.13 AU - 1.63 AU

Year: 565 Days

Day: 26.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.31 AU - 1.75 AU

Year: 659 Days

Day: 36.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,200,988 km

• M1: 415,134 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.44 AU - 1.68 AU

Year: 679 Days

Day: 24.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.87 AU - 2.59 AU

Year: 1160 Days

Day: 47.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.05 AU - 3.25 AU

Year: 1502 Days

Day: 32.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.44 AU - 3.1 AU

Year: 1606 Days

Day: 26.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.4

Radius: 8.8

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.21 AU - 8.47 AU

Year: 8388 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,200,988 km

• M1: 116,088 km (0.101 R)
• M2: 206,295 km (0.044 R)
• M3: 360,830 km (0.097 R)
• M4: 442,211 km (0.033 R)
• M5: 517,908 km (0.119 R)
• M6: 626,516 km (0.116 R)
• M7: 836,102 km (0.057 R)
• M8: 1,120,488 km (0.104 R)
• M9: 1,473,539 km (0.091 R)
• M10: 1,592,021 km (0.105 R)
• M11: 1,652,608 km (0.117 R)
• M12: 2,032,137 km (0.107 R)
• M13: 2,187,121 km (0.097 R)
• M14: 2,323,105 km (0.08 R)
• M15: 3,668,439 km (0.108 R)
• M16: 3,776,299 km (0.114 R)
• M17: 4,474,173 km (0.114 R)
• M18: 4,647,557 km (0.06 R)
• M19: 4,735,072 km (0.091 R)
• M20: 4,793,864 km (0.097 R)
• M21: 5,181,173 km (0.118 R)
• M22: 7,231,112 km (0.059 R)
• M23: 7,848,203 km (0.026 R)
• M24: 7,987,629 km (0.089 R)
• M25: 8,841,533 km (0.102 R)
• M26: 9,205,804 km (0.098 R)
• M27: 9,873,908 km (0.09 R)
• M28: 10,827,744 km (0.093 R)
• M29: 10,983,027 km (0.086 R)
• M30: 11,100,012 km (0.087 R)
• M31: 11,770,809 km (0.116 R)
• M32: 11,890,488 km (0.087 R)
• M33: 12,332,998 km (0.1 R)
• M34: 13,192,887 km (0.083 R)
• M35: 13,860,841 km (0.047 R)
• M36: 14,326,539 km (0.11 R)
• M37: 15,099,511 km (0.059 R)
• M38: 16,328,757 km (0.11 R)
• M39: 16,955,423 km (0.118 R)
• M40: 17,772,676 km (0.085 R)
• M41: 18,232,240 km (0.052 R)
• M42: 18,463,519 km (0.085 R)
• M43: 18,649,170 km (0.076 R)
• M44: 19,069,390 km (0.082 R)
• M45: 19,351,083 km (0.067 R)
• M46: 19,634,272 km (0.066 R)
• M47: 19,918,956 km (0.08 R)
• M48: 20,157,116 km (0.084 R)
• M49: 21,703,809 km (0.04 R)
• M50: 21,850,714 km (0.084 R)
• M51: 22,590,475 km (0.099 R)
• M52: 22,739,475 km (0.094 R)
• M53: 22,838,808 km (0.103 R)
• M54: 23,589,490 km (0.096 R)
• M55: 23,841,562 km (0.071 R)
• M56: 25,012,315 km (0.056 R)
• M57: 25,372,397 km (0.034 R)
• M58: 26,045,588 km (0.031 R)
• M59: 26,410,457 km (0.111 R)
• M60: 26,882,139 km (0.088 R)
• M61: 27,621,452 km (0.111 R)
• M62: 27,727,666 km (0.08 R)
• M63: 27,993,651 km (0.097 R)
• M64: 28,689,132 km (0.066 R)
• M65: 29,119,974 km (0.075 R)
• M66: 29,607,214 km (0.105 R)
• M67: 29,715,822 km (0.036 R)
• M68: 30,425,365 km (0.051 R)
• M69: 30,480,117 km (0.109 R)
• M70: 30,589,773 km (0.102 R)
• M71: 31,361,398 km (0.049 R)
• M72: 31,583,102 km (0.111 R)
• M73: 32,139,457 km (0.115 R)
• M74: 32,980,197 km (0.106 R)
• M75: 33,657,875 km (0.059 R)
• M76: 34,112,204 km (0.053 R)
• M77: 34,283,194 km (0.113 R)
• M78: 34,511,481 km (0.111 R)
• M79: 35,199,481 km (0.03 R)
• M80: 36,007,908 km (0.042 R)
• M81: 36,530,902 km (0.063 R)
• M82: 36,705,782 km (0.117 R)
• M83: 36,880,961 km (0.099 R)
• M84: 37,643,013 km (0.117 R)
• M85: 38,232,877 km (0.107 R)
• M86: 38,647,563 km (0.115 R)
• M87: 38,944,814 km (0.029 R)
• M88: 39,182,973 km (0.059 R)
• M89: 39,302,353 km (0.066 R)
• M90: 39,660,939 km (0.094 R)
• M91: 40,020,722 km (0.085 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 20,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit