🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.52 AU - 0.54 AU

Year: 138 Days

Day: 32.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,718,089 km

• M1: 106,813 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.7 AU - 0.88 AU

Year: 251 Days

Day: 19.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.77 AU - 1.05 AU

Year: 311 Days

Day: 13.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.99 AU - 1.01 AU

Year: 358 Days

Day: 47.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,718,089 km

• M1: 188,942 km (0.119 R)
• M2: 577,747 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.75 AU - 3.31 AU

Year: 1889 Days

Day: 35.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.93 AU - 3.75 AU

Year: 2186 Days

Day: 35.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.37 AU - 3.69 AU

Year: 2375 Days

Day: 27.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.71 AU - 4.89 AU

Year: 3194 Days

Day: 23.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 10.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.15 AU - 14.33 AU

Year: 14407 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,718,089 km

• M1: 203,004 km (0.058 R)
• M2: 279,449 km (0.042 R)
• M3: 564,283 km (0.118 R)
• M4: 1,045,839 km (0.075 R)
• M5: 1,327,980 km (0.096 R)
• M6: 1,907,074 km (0.076 R)
• M7: 2,465,074 km (0.112 R)
• M8: 2,810,645 km (0.11 R)
• M9: 3,138,264 km (0.099 R)
• M10: 4,010,569 km (0.061 R)
• M11: 5,756,376 km (0.088 R)
• M12: 6,859,511 km (0.036 R)
• M13: 6,991,008 km (0.081 R)
• M14: 8,870,107 km (0.098 R)
• M15: 9,157,634 km (0.114 R)
• M16: 9,350,914 km (0.111 R)
• M17: 9,496,922 km (0.049 R)
• M18: 10,137,949 km (0.109 R)
• M19: 10,895,213 km (0.106 R)
• M20: 11,254,697 km (0.093 R)
• M21: 11,880,165 km (0.081 R)
• M22: 12,250,270 km (0.068 R)
• M23: 13,602,934 km (0.087 R)
• M24: 13,879,242 km (0.111 R)
• M25: 13,990,243 km (0.061 R)
• M26: 14,325,043 km (0.108 R)
• M27: 15,460,042 km (0.112 R)
• M28: 15,632,678 km (0.051 R)
• M29: 15,748,317 km (0.114 R)
• M30: 15,980,194 km (0.108 R)
• M31: 16,741,647 km (0.084 R)
• M32: 17,156,632 km (0.082 R)
• M33: 17,455,080 km (0.098 R)
• M34: 17,815,610 km (0.061 R)
• M35: 18,360,895 km (0.09 R)
• M36: 18,666,224 km (0.091 R)
• M37: 19,158,251 km (0.094 R)
• M38: 19,966,828 km (0.104 R)
• M39: 20,723,195 km (0.114 R)
• M40: 20,850,203 km (0.106 R)
• M41: 20,977,361 km (0.094 R)
• M42: 21,939,874 km (0.087 R)
• M43: 22,198,978 km (0.031 R)
• M44: 22,654,802 km (0.091 R)
• M45: 23,113,769 km (0.117 R)
• M46: 23,774,692 km (0.062 R)
• M47: 24,107,547 km (0.094 R)
• M48: 25,522,145 km (0.09 R)
• M49: 25,999,661 km (0.089 R)
• M50: 26,342,539 km (0.111 R)
• M51: 26,480,169 km (0.062 R)
• M52: 26,756,028 km (0.115 R)
• M53: 26,825,142 km (0.112 R)
• M54: 27,032,934 km (0.1 R)
• M55: 27,102,197 km (0.091 R)
• M56: 27,869,186 km (0.105 R)
• M57: 28,009,359 km (0.107 R)
• M58: 28,926,394 km (0.036 R)
• M59: 29,566,972 km (0.039 R)
• M60: 29,853,153 km (0.062 R)
• M61: 31,955,751 km (0.085 R)
• M62: 32,617,871 km (0.116 R)
• M63: 33,358,979 km (0.079 R)
• M64: 34,255,668 km (0.054 R)
• M65: 35,615,363 km (0.056 R)
• M66: 35,843,799 km (0.082 R)
• M67: 35,996,240 km (0.107 R)
• M68: 36,685,138 km (0.098 R)
• M69: 36,762,031 km (0.096 R)
• M70: 37,301,182 km (0.096 R)
• M71: 38,076,099 km (0.1 R)
• M72: 38,387,562 km (0.115 R)
• M73: 39,091,270 km (0.054 R)
• M74: 40,988,919 km (0.115 R)
• M75: 45,202,343 km (0.09 R)
• M76: 47,109,417 km (0.074 R)
• M77: 47,443,768 km (0.095 R)
• M78: 47,527,393 km (0.094 R)
• M79: 47,778,867 km (0.116 R)
• M80: 48,367,236 km (0.108 R)
• M81: 52,206,665 km (0.06 R)
• M82: 52,726,069 km (0.116 R)
• M83: 53,857,029 km (0.088 R)
• M84: 54,381,668 km (0.088 R)
• M85: 58,550,213 km (0.117 R)
• M86: 59,359,986 km (0.09 R)
• M87: 59,630,908 km (0.078 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 13,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit