🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.44 AU - 2.02 AU

Year: 705 Days

Day: 31.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,758,401 km

• M1: 313,108 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.32 AU - 2.82 AU

Year: 1276 Days

Day: 17.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.65 AU - 3.01 AU

Year: 1475 Days

Day: 19.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,758,401 km

• M1: 440,117 km (0.054 R)
• M2: 1,137,542 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.87 AU - 4.39 AU

Year: 2143 Days

Day: 26.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.14 AU - 8.5 AU

Year: 5518 Days

Day: 27 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,758,401 km

• M1: 624,870 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.19 AU - 8.77 AU

Year: 6338 Days

Day: 26.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.8

Radius: 3.4

Gravity: 78.79 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.43 AU - 17.79 AU

Year: 20032 Days

Day: 23.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,758,401 km

• M1: 63,429 km (0.083 R)
• M2: 125,961 km (0.088 R)
• M3: 181,013 km (0.118 R)
• M4: 261,497 km (0.053 R)
• M5: 334,351 km (0.111 R)
• M6: 393,293 km (0.112 R)
• M7: 1,334,712 km (0.087 R)
• M8: 1,366,128 km (0.098 R)
• M9: 1,831,078 km (0.063 R)
• M10: 1,901,090 km (0.047 R)
• M11: 1,972,149 km (0.093 R)
• M12: 2,080,458 km (0.118 R)
• M13: 2,190,562 km (0.108 R)
• M14: 2,689,620 km (0.112 R)
• M15: 4,380,674 km (0.111 R)
• M16: 4,808,824 km (0.114 R)
• M17: 4,954,532 km (0.1 R)
• M18: 5,250,137 km (0.091 R)
• M19: 6,013,984 km (0.111 R)
• M20: 6,649,775 km (0.065 R)
• M21: 6,812,089 km (0.086 R)
• M22: 7,030,352 km (0.098 R)
• M23: 8,388,102 km (0.104 R)
• M24: 8,563,281 km (0.106 R)
• M25: 8,977,069 km (0.089 R)
• M26: 10,132,413 km (0.087 R)
• M27: 10,949,367 km (0.035 R)
• M28: 11,787,265 km (0.099 R)
• M29: 14,074,317 km (0.088 R)
• M30: 14,491,695 km (0.098 R)
• M31: 14,772,341 km (0.045 R)
• M32: 16,493,016 km (0.104 R)
• M33: 16,712,476 km (0.091 R)
• M34: 18,351,470 km (0.101 R)
• M35: 18,655,004 km (0.061 R)
• M36: 19,575,181 km (0.063 R)
• M37: 20,118,819 km (0.043 R)
• M38: 20,431,778 km (0.099 R)
• M39: 20,510,167 km (0.12 R)
• M40: 22,423,374 km (0.106 R)
• M41: 22,504,307 km (0.072 R)
• M42: 23,073,676 km (0.046 R)
• M43: 25,820,742 km (0.051 R)
• M44: 28,669,086 km (0.053 R)
• M45: 29,551,713 km (0.12 R)
• M46: 29,818,147 km (0.09 R)
• M47: 29,907,158 km (0.111 R)
• M48: 31,978,789 km (0.063 R)
• M49: 32,526,766 km (0.036 R)
• M50: 32,710,173 km (0.12 R)
• M51: 33,817,496 km (0.081 R)
• M52: 37,404,105 km (0.05 R)
• M53: 37,692,380 km (0.074 R)
• M54: 40,319,768 km (0.098 R)
• M55: 42,403,666 km (0.101 R)
• M56: 42,503,747 km (0.105 R)
• M57: 42,603,978 km (0.052 R)
• M58: 43,206,707 km (0.109 R)
• M59: 45,031,801 km (0.103 R)
• M60: 46,159,470 km (0.108 R)
• M61: 47,296,414 km (0.11 R)
• M62: 47,400,235 km (0.075 R)
• M63: 47,712,146 km (0.118 R)
• M64: 48,442,633 km (0.083 R)
• M65: 49,281,877 km (0.098 R)
• M66: 49,387,194 km (0.052 R)
• M67: 50,655,933 km (0.102 R)
• M68: 54,417,422 km (0.106 R)
• M69: 54,853,051 km (0.069 R)
• M70: 58,045,470 km (0.039 R)
• M71: 58,267,772 km (0.099 R)
• M72: 60,056,963 km (0.062 R)
• M73: 63,116,838 km (0.095 R)
• M74: 65,763,224 km (0.11 R)
• M75: 66,459,452 km (0.083 R)
• M76: 67,391,597 km (0.109 R)
• M77: 67,976,375 km (0.03 R)
• M78: 68,093,510 km (0.075 R)
• M79: 68,445,514 km (0.117 R)
• M80: 69,740,882 km (0.101 R)
• M81: 71,163,258 km (0.114 R)
• M82: 71,401,269 km (0.054 R)
• M83: 71,639,578 km (0.052 R)
• M84: 74,760,937 km (0.095 R)
• M85: 75,002,837 km (0.045 R)
• M86: 75,608,858 km (0.092 R)
• M87: 76,459,921 km (0.041 R)
• M88: 78,171,619 km (0.103 R)
• M89: 80,762,804 km (0.094 R)
• M90: 82,630,833 km (0.103 R)
• M91: 82,880,960 km (0.058 R)
• M92: 83,758,352 km (0.111 R)

Kuiper Belt

Range: 35.4 - 63.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 17,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit