🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.58 AU - 0.92 AU

Year: 230 Days

Day: 31.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.44 AU - 1.64 AU

Year: 678 Days

Day: 29.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.89 AU - 2.71 AU

Year: 1237 Days

Day: 24.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 137.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.48 AU - 4.1 AU

Year: 2618 Days

Day: 46.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.6

Radius: 11.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.44 AU - 7.74 AU

Year: 6697 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,478,328 km

• M1: 140,772 km (0.106 R)
• M2: 250,876 km (0.071 R)
• M3: 380,727 km (0.116 R)
• M4: 572,810 km (0.069 R)
• M5: 724,203 km (0.075 R)
• M6: 799,002 km (0.102 R)
• M7: 998,566 km (0.067 R)
• M8: 1,383,481 km (0.057 R)
• M9: 1,560,156 km (0.064 R)
• M10: 1,693,448 km (0.027 R)
• M11: 1,813,276 km (0.065 R)
• M12: 2,043,507 km (0.085 R)
• M13: 2,321,161 km (0.108 R)
• M14: 2,474,349 km (0.101 R)
• M15: 2,770,702 km (0.07 R)
• M16: 2,851,784 km (0.077 R)
• M17: 2,933,614 km (0.086 R)
• M18: 3,376,125 km (0.083 R)
• M19: 3,550,406 km (0.056 R)
• M20: 3,683,100 km (0.108 R)
• M21: 3,817,438 km (0.051 R)
• M22: 4,418,373 km (0.081 R)
• M23: 5,324,188 km (0.092 R)
• M24: 5,502,060 km (0.108 R)
• M25: 5,630,265 km (0.065 R)
• M26: 5,994,536 km (0.12 R)
• M27: 7,021,974 km (0.106 R)
• M28: 7,273,299 km (0.115 R)
• M29: 7,986,881 km (0.118 R)
• M30: 8,249,425 km (0.108 R)
• M31: 8,574,052 km (0.109 R)
• M32: 8,722,902 km (0.104 R)
• M33: 8,993,226 km (0.11 R)
• M34: 9,174,987 km (0.05 R)
• M35: 9,327,427 km (0.041 R)
• M36: 9,634,701 km (0.107 R)
• M37: 9,976,682 km (0.113 R)
• M38: 10,101,895 km (0.054 R)
• M39: 10,576,569 km (0.118 R)
• M40: 11,058,574 km (0.071 R)
• M41: 11,383,949 km (0.104 R)
• M42: 11,977,554 km (0.097 R)
• M43: 13,023,243 km (0.069 R)
• M44: 13,160,424 km (0.096 R)
• M45: 13,574,511 km (0.116 R)
• M46: 13,887,918 km (0.092 R)
• M47: 14,592,973 km (0.077 R)
• M48: 14,949,764 km (0.111 R)
• M49: 15,129,281 km (0.09 R)
• M50: 15,599,468 km (0.118 R)
• M51: 17,226,195 km (0.103 R)
• M52: 17,527,784 km (0.113 R)
• M53: 17,869,166 km (0.106 R)
• M54: 18,404,428 km (0.09 R)
• M55: 18,596,960 km (0.065 R)
• M56: 19,217,342 km (0.107 R)
• M57: 19,373,523 km (0.119 R)
• M58: 19,962,938 km (0.115 R)
• M59: 20,200,350 km (0.059 R)
• M60: 21,442,012 km (0.108 R)
• M61: 21,644,568 km (0.107 R)
• M62: 22,420,083 km (0.079 R)
• M63: 22,543,502 km (0.101 R)
• M64: 23,163,286 km (0.045 R)
• M65: 23,371,227 km (0.063 R)
• M66: 25,013,811 km (0.093 R)
• M67: 25,141,717 km (0.116 R)
• M68: 25,226,988 km (0.096 R)
• M69: 25,526,633 km (0.067 R)
• M70: 25,655,436 km (0.047 R)
• M71: 25,999,811 km (0.111 R)
• M72: 26,259,213 km (0.101 R)
• M73: 26,911,311 km (0.097 R)
• M74: 27,086,041 km (0.077 R)
• M75: 27,480,830 km (0.118 R)
• M76: 27,568,793 km (0.101 R)
• M77: 27,789,151 km (0.115 R)
• M78: 28,587,106 km (0.047 R)
• M79: 29,437,570 km (0.058 R)
• M80: 29,888,607 km (0.077 R)
• M81: 30,069,621 km (0.1 R)
• M82: 30,387,367 km (0.078 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 16,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit