🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.4 AU - 0.6 AU

Year: 125 Days

Day: 12.4 Hours

Environment

Temp: 248 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.24 AU - 4.24 AU

Year: 2566 Days

Day: 12.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,327,352 km

• M1: 2,393,865 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 8.8

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.63 AU - 6.13 AU

Year: 5058 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,327,352 km

• M1: 114,293 km (0.074 R)
• M2: 268,977 km (0.06 R)
• M3: 426,354 km (0.118 R)
• M4: 697,575 km (0.083 R)
• M5: 964,906 km (0.116 R)
• M6: 1,047,335 km (0.113 R)
• M7: 1,204,562 km (0.117 R)
• M8: 1,431,801 km (0.039 R)
• M9: 1,773,034 km (0.111 R)
• M10: 1,944,473 km (0.09 R)
• M11: 2,032,287 km (0.103 R)
• M12: 2,121,298 km (0.1 R)
• M13: 2,230,055 km (0.071 R)
• M14: 2,378,008 km (0.117 R)
• M15: 2,548,400 km (0.06 R)
• M16: 2,941,244 km (0.111 R)
• M17: 3,353,386 km (0.116 R)
• M18: 3,631,040 km (0.064 R)
• M19: 3,805,620 km (0.074 R)
• M20: 3,983,043 km (0.077 R)
• M21: 4,072,652 km (0.104 R)
• M22: 4,208,637 km (0.099 R)
• M23: 4,838,594 km (0.052 R)
• M24: 5,128,065 km (0.069 R)
• M25: 5,398,389 km (0.093 R)
• M26: 5,698,781 km (0.118 R)
• M27: 6,211,304 km (0.119 R)
• M28: 6,818,970 km (0.096 R)
• M29: 6,953,608 km (0.117 R)
• M30: 7,034,840 km (0.09 R)
• M31: 7,528,812 km (0.117 R)
• M32: 7,640,113 km (0.075 R)
• M33: 7,892,484 km (0.077 R)
• M34: 8,929,497 km (0.095 R)
• M35: 9,374,102 km (0.112 R)
• M36: 9,674,494 km (0.038 R)
• M37: 9,886,774 km (0.079 R)
• M38: 10,315,820 km (0.116 R)
• M39: 11,002,325 km (0.112 R)
• M40: 11,446,930 km (0.119 R)
• M41: 12,255,357 km (0.12 R)
• M42: 12,386,404 km (0.111 R)
• M43: 12,848,961 km (0.077 R)
• M44: 12,948,743 km (0.105 R)
• M45: 13,926,963 km (0.106 R)
• M46: 14,442,328 km (0.108 R)
• M47: 14,998,982 km (0.057 R)
• M48: 15,315,082 km (0.118 R)
• M49: 15,420,997 km (0.089 R)
• M50: 15,811,298 km (0.104 R)
• M51: 16,168,987 km (0.072 R)
• M52: 16,965,296 km (0.053 R)
• M53: 17,922,722 km (0.113 R)
• M54: 18,220,721 km (0.093 R)
• M55: 18,295,520 km (0.102 R)
• M56: 18,784,257 km (0.111 R)
• M57: 18,973,348 km (0.042 R)
• M58: 20,314,493 km (0.116 R)
• M59: 21,606,869 km (0.072 R)
• M60: 22,403,029 km (0.107 R)
• M61: 22,724,066 km (0.083 R)
• M62: 22,965,966 km (0.08 R)
• M63: 23,208,763 km (0.107 R)
• M64: 24,023,922 km (0.102 R)
• M65: 24,188,181 km (0.108 R)
• M66: 24,517,595 km (0.112 R)
• M67: 25,431,339 km (0.067 R)
• M68: 25,556,702 km (0.102 R)
• M69: 26,144,921 km (0.075 R)
• M70: 26,356,153 km (0.04 R)
• M71: 26,950,356 km (0.055 R)
• M72: 27,120,897 km (0.11 R)
• M73: 27,591,981 km (0.098 R)
• M74: 27,720,785 km (0.102 R)
• M75: 28,152,075 km (0.07 R)
• M76: 28,325,160 km (0.075 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit