🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.55 AU - 0.57 AU

Year: 156 Days

Day: 33.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.5 AU - 0.82 AU

Year: 200 Days

Day: 29.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.96 AU - 1.14 AU

Year: 401 Days

Day: 19.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,919,821 km

• M1: 596,596 km (0.101 R)
• M2: 982,409 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.41 AU - 1.47 AU

Year: 644 Days

Day: 27.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,919,821 km

• M1: 1,105,977 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.95 AU - 3.27 AU

Year: 2045 Days

Day: 16.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.77 AU - 4.21 AU

Year: 2430 Days

Day: 13.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.13 AU - 4.55 AU

Year: 2805 Days

Day: 19.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.5

Radius: 5.6

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.35 AU - 14.43 AU

Year: 16258 Days

Day: 18.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,919,821 km

• M1: 111,301 km (0.099 R)
• M2: 262,694 km (0.092 R)
• M3: 551,567 km (0.074 R)
• M4: 805,585 km (0.096 R)
• M5: 842,086 km (0.041 R)
• M6: 1,093,112 km (0.112 R)
• M7: 1,133,802 km (0.11 R)
• M8: 1,258,866 km (0.103 R)
• M9: 2,125,786 km (0.045 R)
• M10: 2,907,584 km (0.05 R)
• M11: 3,373,582 km (0.087 R)
• M12: 3,433,421 km (0.102 R)
• M13: 3,554,296 km (0.045 R)
• M14: 3,988,279 km (0.096 R)
• M15: 4,670,296 km (0.078 R)
• M16: 4,837,995 km (0.038 R)
• M17: 5,110,413 km (0.06 R)
• M18: 5,248,492 km (0.071 R)
• M19: 5,741,566 km (0.109 R)
• M20: 6,066,343 km (0.102 R)
• M21: 6,249,301 km (0.086 R)
• M22: 6,286,103 km (0.039 R)
• M23: 6,999,385 km (0.033 R)
• M24: 7,462,989 km (0.034 R)
• M25: 8,298,044 km (0.117 R)
• M26: 8,995,470 km (0.052 R)
• M27: 9,711,595 km (0.089 R)
• M28: 10,315,072 km (0.093 R)
• M29: 11,019,379 km (0.096 R)
• M30: 11,242,729 km (0.103 R)
• M31: 12,289,166 km (0.085 R)
• M32: 12,660,318 km (0.085 R)
• M33: 12,800,491 km (0.058 R)
• M34: 12,847,316 km (0.12 R)
• M35: 13,271,426 km (0.104 R)
• M36: 13,604,430 km (0.12 R)
• M37: 13,988,298 km (0.106 R)
• M38: 14,570,982 km (0.112 R)
• M39: 14,766,806 km (0.074 R)
• M40: 14,816,024 km (0.113 R)
• M41: 15,210,962 km (0.093 R)
• M42: 15,359,961 km (0.098 R)
• M43: 16,112,289 km (0.056 R)
• M44: 16,620,473 km (0.05 R)
• M45: 16,927,897 km (0.067 R)
• M46: 17,185,654 km (0.067 R)
• M47: 18,229,099 km (0.071 R)
• M48: 20,376,726 km (0.042 R)
• M49: 20,870,997 km (0.119 R)
• M50: 21,202,656 km (0.11 R)
• M51: 21,815,109 km (0.06 R)
• M52: 22,151,705 km (0.118 R)
• M53: 22,433,397 km (0.066 R)
• M54: 23,514,990 km (0.11 R)
• M55: 24,091,091 km (0.118 R)
• M56: 24,613,487 km (0.115 R)
• M57: 26,620,492 km (0.108 R)
• M58: 26,859,998 km (0.086 R)
• M59: 26,979,976 km (0.047 R)
• M60: 27,401,543 km (0.119 R)
• M61: 27,461,980 km (0.084 R)
• M62: 27,643,443 km (0.113 R)
• M63: 27,704,030 km (0.064 R)
• M64: 28,434,516 km (0.109 R)
• M65: 29,418,122 km (0.042 R)
• M66: 30,163,269 km (0.047 R)
• M67: 30,475,480 km (0.078 R)
• M68: 33,269,370 km (0.117 R)
• M69: 33,333,846 km (0.03 R)
• M70: 33,656,679 km (0.086 R)
• M71: 34,110,409 km (0.069 R)
• M72: 35,549,540 km (0.061 R)
• M73: 37,142,010 km (0.113 R)
• M74: 37,543,830 km (0.115 R)
• M75: 38,284,040 km (0.059 R)
• M76: 38,351,658 km (0.119 R)
• M77: 39,029,187 km (0.114 R)
• M78: 39,233,238 km (0.093 R)
• M79: 39,301,305 km (0.096 R)
• M80: 39,984,369 km (0.106 R)
• M81: 40,947,331 km (0.111 R)
• M82: 41,085,410 km (0.108 R)
• M83: 42,057,048 km (0.085 R)
• M84: 42,126,760 km (0.059 R)
• M85: 45,159,408 km (0.101 R)
• M86: 45,588,156 km (0.117 R)
• M87: 45,659,813 km (0.047 R)
• M88: 46,162,013 km (0.096 R)
• M89: 47,389,165 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 20,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit