🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.92 AU - 1 AU

Year: 402 Days

Day: 39.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.76 AU - 1.18 AU

Year: 408 Days

Day: 41.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,219,323 km

• M1: 331,958 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.94 AU - 1.28 AU

Year: 500 Days

Day: 23.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,219,323 km

• M1: 40,242 km (0.057 R)

Asteroid Belt

Center: 2.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.9

Radius: 14.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.69 AU - 4.07 AU

Year: 3267 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 177.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,219,323 km

• M1: 185,352 km (0.092 R)
• M2: 663,317 km (0.099 R)
• M3: 1,241,662 km (0.107 R)
• M4: 3,429,232 km (0.032 R)
• M5: 5,546,939 km (0.058 R)
• M6: 8,294,155 km (0.106 R)
• M7: 9,457,577 km (0.106 R)
• M8: 16,852,948 km (0.107 R)
• M9: 18,541,010 km (0.107 R)
• M10: 19,909,681 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.9

Radius: 13.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8 AU - 9.12 AU

Year: 10706 Days

Day: 5.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,219,323 km

• M1: 170,392 km (0.078 R)
• M2: 612,902 km (0.12 R)
• M3: 1,931,009 km (0.091 R)
• M4: 2,364,993 km (0.11 R)
• M5: 3,039,829 km (0.113 R)
• M6: 5,122,381 km (0.064 R)
• M7: 7,431,424 km (0.044 R)
• M8: 9,361,685 km (0.1 R)
• M9: 10,365,487 km (0.115 R)
• M10: 15,311,192 km (0.108 R)
• M11: 30,380,635 km (0.025 R)
• M12: 30,811,177 km (0.075 R)
• M13: 31,794,783 km (0.117 R)
• M14: 33,595,044 km (0.102 R)
• M15: 34,287,383 km (0.117 R)
• M16: 34,989,296 km (0.103 R)
• M17: 37,029,811 km (0.101 R)
• M18: 41,479,002 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.8

Radius: 3.4

Gravity: 81.82 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.98 AU - 12.38 AU

Year: 17064 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,219,323 km

• M1: 49,218 km (0.097 R)
• M2: 158,125 km (0.047 R)
• M3: 372,200 km (0.06 R)
• M4: 479,162 km (0.056 R)
• M5: 1,232,537 km (0.074 R)
• M6: 1,626,578 km (0.107 R)
• M7: 2,311,736 km (0.065 R)
• M8: 2,705,926 km (0.12 R)
• M9: 2,906,238 km (0.071 R)
• M10: 3,036,388 km (0.091 R)
• M11: 3,807,715 km (0.082 R)
• M12: 4,844,877 km (0.094 R)
• M13: 5,645,824 km (0.067 R)
• M14: 6,443,330 km (0.119 R)
• M15: 7,265,370 km (0.1 R)
• M16: 9,170,050 km (0.052 R)
• M17: 13,277,409 km (0.092 R)
• M18: 14,075,664 km (0.109 R)
• M19: 15,059,569 km (0.107 R)
• M20: 15,450,019 km (0.106 R)
• M21: 15,687,431 km (0.111 R)
• M22: 20,578,533 km (0.106 R)
• M23: 22,142,579 km (0.051 R)
• M24: 25,836,450 km (0.1 R)
• M25: 28,238,992 km (0.101 R)
• M26: 33,218,806 km (0.08 R)
• M27: 33,350,302 km (0.105 R)
• M28: 35,227,755 km (0.092 R)
• M29: 35,364,488 km (0.079 R)
• M30: 38,318,148 km (0.076 R)
• M31: 39,338,106 km (0.105 R)
• M32: 40,376,166 km (0.071 R)
• M33: 44,710,764 km (0.085 R)
• M34: 46,330,909 km (0.118 R)
• M35: 51,425,614 km (0.081 R)
• M36: 51,778,067 km (0.034 R)
• M37: 55,760,662 km (0.104 R)
• M38: 56,881,150 km (0.076 R)
• M39: 68,923,928 km (0.113 R)
• M40: 75,308,914 km (0.077 R)
• M41: 76,219,367 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 12,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit