🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.37 AU - 2.21 AU

Year: 922 Days

Day: 15.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,519,162 km

• M1: 65,973 km (0.1 R)
• M2: 168,148 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 15

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.13 AU - 10.39 AU

Year: 9982 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,519,162 km

• M1: 930,499 km (0.064 R)
• M2: 1,560,605 km (0.088 R)
• M3: 2,330,585 km (0.076 R)
• M4: 3,551,902 km (0.081 R)
• M5: 4,200,110 km (0.116 R)
• M6: 7,229,018 km (0.102 R)
• M7: 8,025,477 km (0.088 R)
• M8: 10,973,602 km (0.053 R)
• M9: 13,378,837 km (0.107 R)
• M10: 18,187,212 km (0.055 R)
• M11: 24,302,024 km (0.08 R)
• M12: 25,998,464 km (0.12 R)
• M13: 28,156,264 km (0.074 R)
• M14: 30,736,528 km (0.106 R)
• M15: 33,687,645 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.2

Radius: 9.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.44 AU - 11.9 AU

Year: 14373 Days

Day: 8.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,519,162 km

• M1: 113,096 km (0.115 R)
• M2: 849,716 km (0.097 R)
• M3: 1,449,005 km (0.086 R)
• M4: 2,958,747 km (0.069 R)
• M5: 3,303,570 km (0.034 R)
• M6: 3,752,812 km (0.076 R)
• M7: 4,356,739 km (0.067 R)
• M8: 4,897,834 km (0.098 R)
• M9: 5,483,061 km (0.112 R)
• M10: 8,526,031 km (0.092 R)
• M11: 9,421,524 km (0.107 R)
• M12: 10,171,907 km (0.084 R)
• M13: 10,800,368 km (0.04 R)
• M14: 11,178,850 km (0.032 R)
• M15: 11,791,454 km (0.097 R)
• M16: 12,192,675 km (0.05 R)
• M17: 12,962,356 km (0.066 R)
• M18: 14,994,344 km (0.097 R)
• M19: 15,465,577 km (0.092 R)
• M20: 16,722,948 km (0.038 R)
• M21: 19,440,094 km (0.074 R)
• M22: 20,737,107 km (0.066 R)
• M23: 21,576,650 km (0.077 R)
• M24: 23,233,597 km (0.095 R)
• M25: 28,506,323 km (0.052 R)
• M26: 29,754,268 km (0.068 R)
• M27: 30,821,649 km (0.06 R)
• M28: 31,914,312 km (0.099 R)
• M29: 32,582,267 km (0.095 R)
• M30: 36,302,915 km (0.111 R)
• M31: 37,521,390 km (0.11 R)
• M32: 37,892,093 km (0.041 R)
• M33: 39,272,583 km (0.104 R)
• M34: 41,471,522 km (0.103 R)
• M35: 49,294,742 km (0.032 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.6

Radius: 7.7

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.18 AU - 16.22 AU

Year: 20602 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,519,162 km

• M1: 95,743 km (0.066 R)
• M2: 445,502 km (0.087 R)
• M3: 5,037,409 km (0.069 R)
• M4: 5,406,916 km (0.117 R)
• M5: 7,252,206 km (0.08 R)
• M6: 9,371,858 km (0.1 R)
• M7: 10,278,122 km (0.08 R)
• M8: 12,198,210 km (0.114 R)
• M9: 18,842,151 km (0.026 R)
• M10: 24,824,869 km (0.084 R)
• M11: 28,589,200 km (0.089 R)
• M12: 32,086,798 km (0.033 R)
• M13: 35,859,657 km (0.12 R)
• M14: 36,812,595 km (0.116 R)
• M15: 43,040,803 km (0.086 R)
• M16: 46,804,985 km (0.067 R)
• M17: 52,679,095 km (0.107 R)
• M18: 60,929,118 km (0.043 R)
• M19: 71,273,213 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495

Radius: 5.6

Gravity: 15.78 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.58 AU - 18.44 AU

Year: 24664 Days

Day: 22.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,519,162 km

• M1: 70,012 km (0.078 R)
• M2: 284,834 km (0.115 R)
• M3: 550,371 km (0.119 R)
• M4: 785,838 km (0.075 R)
• M5: 999,463 km (0.09 R)
• M6: 1,223,262 km (0.098 R)
• M7: 1,496,727 km (0.106 R)
• M8: 2,429,469 km (0.12 R)
• M9: 2,863,303 km (0.064 R)
• M10: 3,153,074 km (0.088 R)
• M11: 3,791,109 km (0.056 R)
• M12: 4,511,722 km (0.03 R)
• M13: 4,941,218 km (0.114 R)
• M14: 6,049,439 km (0.049 R)
• M15: 6,843,803 km (0.045 R)
• M16: 7,410,630 km (0.077 R)
• M17: 9,994,035 km (0.062 R)
• M18: 13,553,567 km (0.087 R)
• M19: 15,296,981 km (0.106 R)
• M20: 17,099,635 km (0.11 R)
• M21: 19,592,384 km (0.09 R)
• M22: 19,873,180 km (0.097 R)
• M23: 21,218,513 km (0.075 R)
• M24: 21,713,383 km (0.063 R)
• M25: 22,317,459 km (0.057 R)
• M26: 26,519,215 km (0.079 R)
• M27: 30,713,490 km (0.119 R)
• M28: 32,117,765 km (0.064 R)
• M29: 33,430,935 km (0.1 R)
• M30: 39,935,301 km (0.086 R)
• M31: 40,386,638 km (0.092 R)
• M32: 41,146,296 km (0.099 R)
• M33: 44,441,488 km (0.079 R)
• M34: 48,417,650 km (0.056 R)
• M35: 49,620,567 km (0.059 R)
• M36: 53,713,265 km (0.109 R)
• M37: 60,958,290 km (0.087 R)
• M38: 62,967,689 km (0.108 R)
• M39: 72,557,810 km (0.11 R)
• M40: 73,454,499 km (0.11 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: 438 - 17,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit