🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.74 AU - 1.12 AU

Year: 269 Days

Day: 39 Hours

Environment

Temp: 215 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.91 AU - 0.99 AU

Year: 278 Days

Day: 15.5 Hours

Environment

Temp: 278 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.95 AU - 1.39 AU

Year: 380 Days

Day: 28.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,655,524 km

• M1: 586,872 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.22 AU - 1.22 AU

Year: 405 Days

Day: 17.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,655,524 km

• M1: 183,856 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.38 AU - 1.48 AU

Year: 513 Days

Day: 19.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.22 AU - 2.98 AU

Year: 1259 Days

Day: 43.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.17 AU - 4.79 AU

Year: 2384 Days

Day: 34.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,655,524 km

• M1: 1,778,569 km (0.076 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.62 AU - 5.36 AU

Year: 2856 Days

Day: 37.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.46 AU - 4.76 AU

Year: 2972 Days

Day: 20.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.7

Radius: 10.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.3 AU - 18.72 AU

Year: 17459 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,655,524 km

• M1: 152,889 km (0.077 R)
• M2: 234,420 km (0.045 R)
• M3: 335,548 km (0.072 R)
• M4: 418,425 km (0.069 R)
• M5: 716,873 km (0.068 R)
• M6: 847,771 km (0.042 R)
• M7: 969,245 km (0.079 R)
• M8: 1,134,401 km (0.027 R)
• M9: 1,535,024 km (0.112 R)
• M10: 1,931,757 km (0.119 R)
• M11: 2,509,504 km (0.066 R)
• M12: 3,057,182 km (0.117 R)
• M13: 3,414,721 km (0.112 R)
• M14: 4,320,536 km (0.097 R)
• M15: 5,167,260 km (0.095 R)
• M16: 5,232,036 km (0.111 R)
• M17: 6,583,503 km (0.101 R)
• M18: 7,045,013 km (0.086 R)
• M19: 8,225,190 km (0.108 R)
• M20: 8,993,674 km (0.108 R)
• M21: 9,110,959 km (0.103 R)
• M22: 9,865,531 km (0.119 R)
• M23: 10,229,951 km (0.091 R)
• M24: 10,434,302 km (0.08 R)
• M25: 11,013,694 km (0.052 R)
• M26: 11,139,357 km (0.113 R)
• M27: 12,203,895 km (0.115 R)
• M28: 12,595,094 km (0.069 R)
• M29: 13,568,676 km (0.082 R)
• M30: 13,793,372 km (0.112 R)
• M31: 14,200,877 km (0.09 R)
• M32: 14,383,237 km (0.115 R)
• M33: 14,520,568 km (0.065 R)
• M34: 15,027,705 km (0.103 R)
• M35: 15,540,676 km (0.092 R)
• M36: 15,917,363 km (0.106 R)
• M37: 16,249,470 km (0.115 R)
• M38: 17,162,317 km (0.041 R)
• M39: 17,845,680 km (0.063 R)
• M40: 17,944,115 km (0.118 R)
• M41: 18,787,249 km (0.086 R)
• M42: 18,887,330 km (0.05 R)
• M43: 19,238,885 km (0.096 R)
• M44: 19,795,837 km (0.088 R)
• M45: 19,897,714 km (0.089 R)
• M46: 20,409,338 km (0.046 R)
• M47: 20,925,451 km (0.116 R)
• M48: 21,655,189 km (0.059 R)
• M49: 21,970,542 km (0.086 R)
• M50: 22,393,305 km (0.071 R)
• M51: 22,712,098 km (0.11 R)
• M52: 23,086,093 km (0.11 R)
• M53: 23,354,322 km (0.11 R)
• M54: 23,623,748 km (0.102 R)
• M55: 24,274,349 km (0.115 R)
• M56: 24,492,612 km (0.112 R)
• M57: 24,711,474 km (0.112 R)
• M58: 24,930,934 km (0.097 R)
• M59: 25,095,940 km (0.098 R)
• M60: 25,371,799 km (0.113 R)
• M61: 26,149,708 km (0.084 R)
• M62: 27,274,534 km (0.051 R)
• M63: 28,357,772 km (0.102 R)
• M64: 28,702,745 km (0.036 R)
• M65: 28,991,319 km (0.079 R)
• M66: 29,979,563 km (0.107 R)
• M67: 31,809,893 km (0.081 R)
• M68: 31,988,961 km (0.094 R)
• M69: 32,288,157 km (0.096 R)
• M70: 33,858,785 km (0.099 R)
• M71: 36,385,793 km (0.106 R)
• M72: 36,635,471 km (0.087 R)
• M73: 36,823,217 km (0.094 R)
• M74: 37,011,261 km (0.116 R)
• M75: 37,199,605 km (0.062 R)
• M76: 37,956,121 km (0.032 R)
• M77: 39,036,667 km (0.08 R)
• M78: 39,869,777 km (0.118 R)
• M79: 40,062,759 km (0.054 R)
• M80: 40,385,292 km (0.063 R)
• M81: 40,514,544 km (0.114 R)
• M82: 40,643,946 km (0.109 R)
• M83: 42,403,965 km (0.108 R)
• M84: 42,469,639 km (0.032 R)
• M85: 43,062,196 km (0.105 R)
• M86: 44,055,675 km (0.056 R)
• M87: 44,122,246 km (0.055 R)
• M88: 44,455,251 km (0.116 R)
• M89: 44,588,693 km (0.098 R)

Kuiper Belt

Range: 36.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 11,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit