🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.71 AU - 0.79 AU

Year: 226 Days

Day: 13.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,123,597 km

• M1: 46,525 km (0.082 R)
• M2: 403,316 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.13 AU - 1.25 AU

Year: 452 Days

Day: 45.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,123,597 km

• M1: 103,522 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.62 AU - 1.9 AU

Year: 813 Days

Day: 27.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.75 AU - 2.17 AU

Year: 956 Days

Day: 34.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 57.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.4

Radius: 12.9

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.05 AU - 9.47 AU

Year: 9029 Days

Day: 11.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,123,597 km

• M1: 250,427 km (0.119 R)
• M2: 990,637 km (0.028 R)
• M3: 1,106,426 km (0.11 R)
• M4: 1,662,631 km (0.098 R)
• M5: 1,874,162 km (0.108 R)
• M6: 1,971,102 km (0.113 R)
• M7: 2,324,302 km (0.084 R)
• M8: 2,455,499 km (0.078 R)
• M9: 2,697,848 km (0.074 R)
• M10: 2,808,102 km (0.108 R)
• M11: 3,323,466 km (0.1 R)
• M12: 3,532,006 km (0.101 R)
• M13: 4,151,640 km (0.115 R)
• M14: 4,247,532 km (0.094 R)
• M15: 4,441,710 km (0.093 R)
• M16: 5,212,887 km (0.086 R)
• M17: 6,134,560 km (0.035 R)
• M18: 6,317,518 km (0.118 R)
• M19: 6,651,720 km (0.092 R)
• M20: 6,991,606 km (0.105 R)
• M21: 7,688,583 km (0.087 R)
• M22: 7,925,994 km (0.094 R)
• M23: 8,085,466 km (0.085 R)
• M24: 8,570,612 km (0.096 R)
• M25: 8,940,717 km (0.098 R)
• M26: 10,168,766 km (0.097 R)
• M27: 10,255,532 km (0.114 R)
• M28: 10,648,526 km (0.112 R)
• M29: 10,868,884 km (0.101 R)
• M30: 11,359,415 km (0.049 R)
• M31: 11,675,216 km (0.12 R)
• M32: 11,811,500 km (0.112 R)
• M33: 12,640,272 km (0.096 R)
• M34: 13,061,689 km (0.067 R)
• M35: 13,630,760 km (0.041 R)
• M36: 13,966,607 km (0.058 R)
• M37: 17,160,821 km (0.093 R)
• M38: 17,419,625 km (0.107 R)
• M39: 18,361,792 km (0.118 R)
• M40: 18,945,822 km (0.107 R)
• M41: 19,213,303 km (0.107 R)
• M42: 20,186,587 km (0.11 R)
• M43: 21,009,824 km (0.051 R)
• M44: 22,973,296 km (0.04 R)
• M45: 23,144,436 km (0.046 R)
• M46: 23,659,950 km (0.078 R)
• M47: 23,775,141 km (0.069 R)
• M48: 24,005,821 km (0.059 R)
• M49: 24,994,962 km (0.115 R)
• M50: 25,819,396 km (0.063 R)
• M51: 25,937,877 km (0.079 R)
• M52: 26,832,622 km (0.113 R)
• M53: 27,012,738 km (0.092 R)
• M54: 27,193,303 km (0.029 R)
• M55: 27,616,216 km (0.069 R)
• M56: 28,162,996 km (0.092 R)
• M57: 28,652,181 km (0.05 R)
• M58: 28,897,821 km (0.063 R)
• M59: 30,762,109 km (0.071 R)
• M60: 31,265,805 km (0.058 R)
• M61: 31,518,775 km (0.086 R)
• M62: 32,026,511 km (0.072 R)
• M63: 32,153,968 km (0.117 R)
• M64: 32,665,144 km (0.085 R)
• M65: 33,437,069 km (0.109 R)
• M66: 34,736,775 km (0.106 R)
• M67: 35,129,918 km (0.09 R)
• M68: 36,119,359 km (0.041 R)
• M69: 38,260,403 km (0.112 R)
• M70: 40,098,812 km (0.087 R)
• M71: 41,479,151 km (0.068 R)
• M72: 41,687,541 km (0.072 R)
• M73: 42,524,541 km (0.083 R)
• M74: 43,861,198 km (0.092 R)
• M75: 44,783,619 km (0.102 R)
• M76: 45,856,086 km (0.109 R)
• M77: 46,215,420 km (0.098 R)
• M78: 46,647,758 km (0.057 R)
• M79: 47,009,186 km (0.12 R)
• M80: 47,371,512 km (0.107 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 12,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit