🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.64 AU - 0.64 AU

Year: 179 Days

Day: 42.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.93 AU - 1.49 AU

Year: 466 Days

Day: 32.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1 AU - 1.62 AU

Year: 525 Days

Day: 26.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.92 AU - 3.14 AU

Year: 1845 Days

Day: 19.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,411,604 km

• M1: 1,722,769 km (0.12 R)
• M2: 2,129,376 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.32 AU - 5.18 AU

Year: 3622 Days

Day: 47.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,411,604 km

• M1: 2,035,578 km (0.054 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 10.2

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.49 AU - 9.35 AU

Year: 9320 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 25,411,604 km

• M1: 127,607 km (0.086 R)
• M2: 203,752 km (0.112 R)
• M3: 507,735 km (0.095 R)
• M4: 698,921 km (0.1 R)
• M5: 798,254 km (0.058 R)
• M6: 938,427 km (0.076 R)
• M7: 1,100,143 km (0.107 R)
• M8: 1,298,360 km (0.077 R)
• M9: 1,465,610 km (0.103 R)
• M10: 1,821,504 km (0.116 R)
• M11: 1,946,268 km (0.03 R)
• M12: 2,337,766 km (0.119 R)
• M13: 2,735,995 km (0.088 R)
• M14: 2,934,063 km (0.105 R)
• M15: 3,401,856 km (0.103 R)
• M16: 3,693,871 km (0.059 R)
• M17: 3,773,157 km (0.116 R)
• M18: 3,994,114 km (0.073 R)
• M19: 4,406,854 km (0.078 R)
• M20: 4,639,628 km (0.119 R)
• M21: 4,703,806 km (0.091 R)
• M22: 4,789,974 km (0.1 R)
• M23: 5,117,444 km (0.085 R)
• M24: 5,183,865 km (0.108 R)
• M25: 5,817,562 km (0.105 R)
• M26: 6,073,075 km (0.066 R)
• M27: 6,523,514 km (0.094 R)
• M28: 6,692,111 km (0.053 R)
• M29: 6,837,819 km (0.105 R)
• M30: 7,107,694 km (0.087 R)
• M31: 7,607,351 km (0.063 R)
• M32: 7,938,261 km (0.115 R)
• M33: 8,092,646 km (0.078 R)
• M34: 8,535,456 km (0.11 R)
• M35: 9,146,863 km (0.059 R)
• M36: 9,281,800 km (0.108 R)
• M37: 9,526,093 km (0.108 R)
• M38: 9,662,826 km (0.082 R)
• M39: 9,772,631 km (0.097 R)
• M40: 10,299,963 km (0.106 R)
• M41: 10,581,207 km (0.105 R)
• M42: 10,779,574 km (0.056 R)
• M43: 10,864,994 km (0.042 R)
• M44: 11,180,197 km (0.102 R)
• M45: 11,440,198 km (0.032 R)
• M46: 12,232,468 km (0.105 R)
• M47: 12,470,628 km (0.102 R)
• M48: 12,560,237 km (0.105 R)
• M49: 12,770,422 km (0.062 R)
• M50: 13,530,379 km (0.111 R)
• M51: 13,714,983 km (0.078 R)
• M52: 14,336,413 km (0.047 R)
• M53: 14,619,003 km (0.095 R)
• M54: 14,935,103 km (0.092 R)
• M55: 15,510,008 km (0.037 R)
• M56: 15,638,662 km (0.102 R)
• M57: 15,962,093 km (0.079 R)
• M58: 16,714,271 km (0.051 R)
• M59: 16,945,549 km (0.068 R)
• M60: 17,679,028 km (0.088 R)
• M61: 17,914,644 km (0.096 R)
• M62: 18,423,127 km (0.078 R)
• M63: 18,559,411 km (0.062 R)
• M64: 18,696,143 km (0.107 R)
• M65: 19,558,126 km (0.109 R)
• M66: 19,906,540 km (0.081 R)
• M67: 20,292,203 km (0.113 R)
• M68: 20,468,280 km (0.072 R)
• M69: 20,786,624 km (0.036 R)
• M70: 20,999,801 km (0.085 R)
• M71: 21,249,330 km (0.09 R)
• M72: 21,320,838 km (0.044 R)
• M73: 22,112,360 km (0.095 R)
• M74: 22,220,969 km (0.089 R)
• M75: 22,438,933 km (0.044 R)
• M76: 22,548,139 km (0.108 R)
• M77: 22,730,648 km (0.112 R)
• M78: 22,840,304 km (0.104 R)
• M79: 22,913,607 km (0.098 R)
• M80: 23,391,422 km (0.104 R)
• M81: 24,170,378 km (0.114 R)
• M82: 24,245,028 km (0.074 R)
• M83: 24,731,969 km (0.064 R)
• M84: 25,146,504 km (0.119 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 13,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit