🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.79 AU - 0.83 AU

Year: 262 Days

Day: 45.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.8 AU - 0.82 AU

Year: 262 Days

Day: 31.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.58 AU - 2 AU

Year: 862 Days

Day: 39 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.69 AU - 3.95 AU

Year: 2177 Days

Day: 45 Hours

Environment

Temp: -115 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.03 AU - 4.47 AU

Year: 2613 Days

Day: 47.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.15 AU - 4.37 AU

Year: 2624 Days

Day: 28.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.9

Radius: 8.3

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.59 AU - 9.15 AU

Year: 7946 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 16,369,770 km

• M1: 134,189 km (0.108 R)
• M2: 207,791 km (0.097 R)
• M3: 306,077 km (0.118 R)
• M4: 411,245 km (0.11 R)
• M5: 787,782 km (0.103 R)
• M6: 1,046,288 km (0.064 R)
• M7: 1,233,285 km (0.102 R)
• M8: 1,597,107 km (0.09 R)
• M9: 2,016,280 km (0.083 R)
• M10: 2,444,130 km (0.086 R)
• M11: 2,821,865 km (0.054 R)
• M12: 3,110,738 km (0.05 R)
• M13: 3,464,238 km (0.052 R)
• M14: 3,603,813 km (0.083 R)
• M15: 4,121,122 km (0.119 R)
• M16: 4,269,074 km (0.108 R)
• M17: 4,358,684 km (0.094 R)
• M18: 4,631,101 km (0.074 R)
• M19: 4,816,004 km (0.111 R)
• M20: 5,743,062 km (0.075 R)
• M21: 5,809,035 km (0.04 R)
• M22: 6,620,304 km (0.089 R)
• M23: 6,758,981 km (0.116 R)
• M24: 6,968,718 km (0.113 R)
• M25: 7,756,350 km (0.068 R)
• M26: 7,975,960 km (0.063 R)
• M27: 9,414,643 km (0.085 R)
• M28: 9,609,868 km (0.102 R)
• M29: 9,688,257 km (0.108 R)
• M30: 9,964,565 km (0.104 R)
• M31: 10,283,507 km (0.113 R)
• M32: 10,768,204 km (0.115 R)
• M33: 11,054,385 km (0.097 R)
• M34: 11,970,223 km (0.098 R)
• M35: 13,389,009 km (0.085 R)
• M36: 13,741,013 km (0.074 R)
• M37: 14,543,905 km (0.115 R)
• M38: 14,634,113 km (0.119 R)
• M39: 14,814,976 km (0.094 R)
• M40: 15,270,502 km (0.068 R)
• M41: 15,362,056 km (0.119 R)
• M42: 15,638,213 km (0.082 R)
• M43: 15,776,741 km (0.094 R)
• M44: 17,090,360 km (0.068 R)
• M45: 17,856,600 km (0.085 R)
• M46: 18,195,290 km (0.089 R)
• M47: 18,536,223 km (0.116 R)
• M48: 18,634,060 km (0.082 R)
• M49: 18,879,251 km (0.073 R)
• M50: 19,721,039 km (0.066 R)
• M51: 21,646,513 km (0.051 R)
• M52: 21,801,047 km (0.063 R)
• M53: 22,266,895 km (0.098 R)
• M54: 22,998,129 km (0.077 R)
• M55: 23,261,123 km (0.112 R)
• M56: 23,684,185 km (0.058 R)
• M57: 24,216,455 km (0.085 R)
• M58: 26,000,858 km (0.084 R)
• M59: 26,165,116 km (0.118 R)
• M60: 28,276,092 km (0.116 R)
• M61: 29,295,003 km (0.078 R)
• M62: 30,153,396 km (0.118 R)
• M63: 30,383,627 km (0.046 R)
• M64: 30,614,456 km (0.09 R)
• M65: 30,845,884 km (0.069 R)
• M66: 31,077,910 km (0.118 R)
• M67: 31,427,072 km (0.076 R)
• M68: 32,364,303 km (0.113 R)
• M69: 32,777,342 km (0.063 R)
• M70: 33,370,348 km (0.037 R)
• M71: 34,266,439 km (0.108 R)
• M72: 35,110,022 km (0.08 R)
• M73: 35,595,018 km (0.104 R)
• M74: 37,186,889 km (0.109 R)
• M75: 37,681,310 km (0.076 R)
• M76: 37,991,426 km (0.12 R)
• M77: 38,115,742 km (0.046 R)
• M78: 38,240,058 km (0.063 R)
• M79: 38,801,649 km (0.098 R)
• M80: 40,059,467 km (0.119 R)
• M81: 40,566,305 km (0.098 R)
• M82: 40,629,734 km (0.117 R)
• M83: 41,138,966 km (0.095 R)
• M84: 41,714,469 km (0.111 R)
• M85: 42,485,795 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 13.9

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.01 AU - 11.69 AU

Year: 11983 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 16,369,770 km

• M1: 327,470 km (0.095 R)
• M2: 472,879 km (0.049 R)
• M3: 588,518 km (0.114 R)
• M4: 1,012,179 km (0.087 R)
• M5: 1,104,481 km (0.083 R)
• M6: 1,318,107 km (0.09 R)
• M7: 1,982,770 km (0.113 R)
• M8: 2,559,769 km (0.098 R)
• M9: 2,995,548 km (0.116 R)
• M10: 3,132,280 km (0.031 R)
• M11: 4,440,514 km (0.097 R)
• M12: 4,660,422 km (0.117 R)
• M13: 6,475,493 km (0.089 R)
• M14: 6,600,108 km (0.072 R)
• M15: 7,271,803 km (0.071 R)
• M16: 7,513,104 km (0.026 R)
• M17: 7,757,098 km (0.12 R)
• M18: 7,927,490 km (0.116 R)
• M19: 8,407,400 km (0.11 R)
• M20: 9,275,218 km (0.061 R)
• M21: 9,965,313 km (0.099 R)
• M22: 10,254,336 km (0.056 R)
• M23: 10,462,426 km (0.073 R)
• M24: 10,777,330 km (0.067 R)
• M25: 12,133,734 km (0.11 R)
• M26: 12,464,644 km (0.11 R)
• M27: 13,840,945 km (0.11 R)
• M28: 15,028,452 km (0.116 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 10,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit