🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.6 AU - 0.62 AU

Year: 166 Days

Day: 13 Hours

Environment

Temp: 173 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.6 AU - 0.74 AU

Year: 191 Days

Day: 29.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.63 AU - 2.29 AU

Year: 956 Days

Day: 12.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,317,256 km

• M1: 924,515 km (0.117 R)
• M2: 1,494,932 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.94 AU - 2.04 AU

Year: 978 Days

Day: 36 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.76 AU - 5.08 AU

Year: 3801 Days

Day: 25.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.22 AU - 6.68 AU

Year: 4431 Days

Day: 22.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,317,256 km

• M1: 4,037,647 km (0.092 R)

Asteroid Belt

Center: 6.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654

Radius: 9.3

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.5 AU - 9.52 AU

Year: 7895 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,317,256 km

• M1: 116,986 km (0.074 R)
• M2: 284,236 km (0.044 R)
• M3: 390,301 km (0.096 R)
• M4: 512,223 km (0.119 R)
• M5: 1,663,080 km (0.04 R)
• M6: 1,849,927 km (0.089 R)
• M7: 2,043,657 km (0.046 R)
• M8: 2,266,857 km (0.095 R)
• M9: 2,404,636 km (0.082 R)
• M10: 2,474,498 km (0.116 R)
• M11: 2,859,264 km (0.112 R)
• M12: 3,058,678 km (0.088 R)
• M13: 3,211,417 km (0.064 R)
• M14: 3,392,730 km (0.102 R)
• M15: 3,630,740 km (0.062 R)
• M16: 3,765,528 km (0.092 R)
• M17: 4,151,341 km (0.113 R)
• M18: 4,263,988 km (0.11 R)
• M19: 4,550,019 km (0.066 R)
• M20: 4,931,344 km (0.094 R)
• M21: 5,020,804 km (0.03 R)
• M22: 5,140,931 km (0.099 R)
• M23: 6,296,724 km (0.098 R)
• M24: 6,622,548 km (0.035 R)
• M25: 6,754,493 km (0.063 R)
• M26: 7,771,310 km (0.069 R)
• M27: 8,191,381 km (0.117 R)
• M28: 8,262,141 km (0.097 R)
• M29: 8,726,941 km (0.093 R)
• M30: 9,017,161 km (0.103 R)
• M31: 9,200,269 km (0.102 R)
• M32: 9,384,424 km (0.039 R)
• M33: 9,831,722 km (0.107 R)
• M34: 10,324,048 km (0.071 R)
• M35: 10,400,642 km (0.119 R)
• M36: 10,477,236 km (0.055 R)
• M37: 11,254,098 km (0.115 R)
• M38: 11,451,268 km (0.117 R)
• M39: 11,888,992 km (0.103 R)
• M40: 12,454,172 km (0.112 R)
• M41: 12,576,394 km (0.063 R)
• M42: 12,863,023 km (0.087 R)
• M43: 13,234,924 km (0.103 R)
• M44: 13,736,376 km (0.051 R)
• M45: 13,862,636 km (0.109 R)
• M46: 14,286,447 km (0.094 R)
• M47: 14,800,615 km (0.105 R)
• M48: 15,627,293 km (0.086 R)
• M49: 16,334,891 km (0.09 R)
• M50: 16,424,201 km (0.064 R)
• M51: 16,692,729 km (0.057 R)
• M52: 16,782,637 km (0.079 R)
• M53: 17,279,601 km (0.104 R)
• M54: 17,552,767 km (0.081 R)
• M55: 17,781,502 km (0.109 R)
• M56: 18,566,592 km (0.098 R)
• M57: 18,752,991 km (0.112 R)
• M58: 18,846,340 km (0.091 R)
• M59: 19,457,447 km (0.099 R)
• M60: 20,122,709 km (0.067 R)
• M61: 20,218,302 km (0.112 R)
• M62: 20,843,771 km (0.095 R)
• M63: 21,867,469 km (0.12 R)
• M64: 22,311,176 km (0.088 R)
• M65: 23,057,370 km (0.079 R)
• M66: 23,257,682 km (0.103 R)
• M67: 24,727,630 km (0.096 R)
• M68: 25,292,961 km (0.096 R)
• M69: 26,279,559 km (0.113 R)
• M70: 26,384,128 km (0.051 R)
• M71: 27,014,683 km (0.074 R)
• M72: 27,384,638 km (0.042 R)
• M73: 27,756,389 km (0.081 R)
• M74: 28,290,304 km (0.114 R)
• M75: 30,514,674 km (0.047 R)
• M76: 30,789,785 km (0.116 R)
• M77: 31,176,346 km (0.069 R)
• M78: 31,287,048 km (0.086 R)
• M79: 31,954,255 km (0.115 R)
• M80: 32,121,804 km (0.053 R)
• M81: 32,233,554 km (0.106 R)
• M82: 32,401,702 km (0.037 R)
• M83: 34,040,696 km (0.095 R)
• M84: 36,170,820 km (0.115 R)
• M85: 36,929,431 km (0.118 R)
• M86: 37,870,402 km (0.109 R)
• M87: 38,521,751 km (0.069 R)
• M88: 38,997,921 km (0.087 R)
• M89: 39,296,518 km (0.068 R)
• M90: 39,416,047 km (0.03 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 19,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit