🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.52 AU - 0.64 AU

Year: 155 Days

Day: 37.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,670,173 km

• M1: 205,099 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.7 AU

Year: 159 Days

Day: 44.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.98 AU - 1 AU

Year: 345 Days

Day: 19.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,670,173 km

• M1: 344,524 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.07 AU - 1.37 AU

Year: 471 Days

Day: 39.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.77 AU - 3.07 AU

Year: 1746 Days

Day: 41.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.61 AU - 3.95 AU

Year: 2571 Days

Day: 28.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,670,173 km

• M1: 1,367,773 km (0.106 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.25 AU - 5.77 AU

Year: 4525 Days

Day: 34.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,670,173 km

• M1: 2,761,577 km (0.088 R)
• M2: 3,363,259 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 11.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.68 AU - 14.86 AU

Year: 15965 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,670,173 km

• M1: 147,504 km (0.088 R)
• M2: 235,916 km (0.114 R)
• M3: 471,832 km (0.12 R)
• M4: 575,653 km (0.097 R)
• M5: 830,867 km (0.11 R)
• M6: 1,343,688 km (0.111 R)
• M7: 1,525,749 km (0.105 R)
• M8: 1,800,111 km (0.107 R)
• M9: 2,180,987 km (0.12 R)
• M10: 2,651,622 km (0.094 R)
• M11: 3,398,564 km (0.103 R)
• M12: 3,869,349 km (0.058 R)
• M13: 4,131,594 km (0.11 R)
• M14: 4,207,590 km (0.103 R)
• M15: 4,952,886 km (0.119 R)
• M16: 6,386,782 km (0.093 R)
• M17: 6,741,927 km (0.101 R)
• M18: 6,876,865 km (0.102 R)
• M19: 7,149,282 km (0.101 R)
• M20: 7,657,915 km (0.103 R)
• M21: 8,564,029 km (0.075 R)
• M22: 9,554,218 km (0.088 R)
• M23: 9,655,346 km (0.111 R)
• M24: 9,960,525 km (0.039 R)
• M25: 11,266,365 km (0.08 R)
• M26: 11,587,851 km (0.078 R)
• M27: 12,404,506 km (0.106 R)
• M28: 12,791,964 km (0.084 R)
• M29: 12,959,364 km (0.074 R)
• M30: 13,863,833 km (0.1 R)
• M31: 14,730,454 km (0.038 R)
• M32: 14,905,782 km (0.066 R)
• M33: 15,082,009 km (0.114 R)
• M34: 15,733,657 km (0.087 R)
• M35: 16,153,129 km (0.097 R)
• M36: 16,333,993 km (0.085 R)
• M37: 16,819,737 km (0.074 R)
• M38: 17,930,053 km (0.065 R)
• M39: 18,683,428 km (0.086 R)
• M40: 19,832,639 km (0.075 R)
• M41: 19,961,891 km (0.099 R)
• M42: 20,546,370 km (0.098 R)
• M43: 20,742,493 km (0.106 R)
• M44: 21,865,374 km (0.082 R)
• M45: 22,669,912 km (0.116 R)
• M46: 23,826,154 km (0.115 R)
• M47: 25,421,017 km (0.078 R)
• M48: 25,842,733 km (0.07 R)
• M49: 27,265,110 km (0.116 R)
• M50: 28,712,768 km (0.11 R)
• M51: 28,932,079 km (0.107 R)
• M52: 29,593,301 km (0.073 R)
• M53: 30,111,059 km (0.06 R)
• M54: 31,230,650 km (0.11 R)
• M55: 32,212,012 km (0.067 R)
• M56: 34,282,297 km (0.102 R)
• M57: 34,359,789 km (0.064 R)
• M58: 34,437,430 km (0.108 R)
• M59: 34,592,712 km (0.086 R)
• M60: 34,904,026 km (0.068 R)
• M61: 35,843,500 km (0.081 R)
• M62: 36,079,566 km (0.103 R)
• M63: 40,336,523 km (0.083 R)
• M64: 41,735,263 km (0.075 R)
• M65: 42,066,622 km (0.073 R)
• M66: 42,482,205 km (0.099 R)
• M67: 42,648,707 km (0.114 R)
• M68: 43,736,882 km (0.049 R)
• M69: 44,157,701 km (0.081 R)
• M70: 44,918,855 km (0.066 R)
• M71: 45,684,198 km (0.087 R)
• M72: 46,969,543 km (0.093 R)
• M73: 47,573,320 km (0.088 R)
• M74: 47,832,872 km (0.102 R)
• M75: 49,312,844 km (0.102 R)
• M76: 49,400,358 km (0.063 R)
• M77: 50,454,575 km (0.053 R)
• M78: 50,807,626 km (0.062 R)
• M79: 51,605,132 km (0.117 R)
• M80: 53,122,503 km (0.116 R)
• M81: 53,481,837 km (0.069 R)
• M82: 55,836,059 km (0.074 R)
• M83: 56,384,185 km (0.091 R)
• M84: 56,567,293 km (0.071 R)
• M85: 56,658,997 km (0.069 R)
• M86: 57,301,669 km (0.088 R)
• M87: 60,083,741 km (0.045 R)
• M88: 61,114,769 km (0.099 R)
• M89: 62,435,419 km (0.115 R)
• M90: 62,530,115 km (0.067 R)
• M91: 62,909,345 km (0.082 R)
• M92: 63,289,324 km (0.063 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 13,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit