🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.04 AU - 1.5 AU

Year: 510 Days

Day: 40.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.12 AU - 1.5 AU

Year: 534 Days

Day: 40.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.68 AU - 3.54 AU

Year: 1955 Days

Day: 25.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,403,886 km

• M1: 231,578 km (0.113 R)

Asteroid Belt

Center: 7.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.7

Radius: 14.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.11 AU - 12.91 AU

Year: 15772 Days

Day: 7.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,403,886 km

• M1: 181,013 km (0.111 R)
• M2: 641,625 km (0.05 R)
• M3: 1,257,071 km (0.082 R)
• M4: 1,919,041 km (0.102 R)
• M5: 2,513,244 km (0.1 R)
• M6: 3,050,450 km (0.087 R)
• M7: 3,692,973 km (0.034 R)
• M8: 4,555,704 km (0.079 R)
• M9: 5,819,058 km (0.099 R)
• M10: 6,900,351 km (0.095 R)
• M11: 7,868,250 km (0.095 R)
• M12: 8,310,012 km (0.101 R)
• M13: 9,680,628 km (0.112 R)
• M14: 10,188,662 km (0.12 R)
• M15: 10,954,005 km (0.108 R)
• M16: 13,069,618 km (0.068 R)
• M17: 14,697,093 km (0.045 R)
• M18: 15,984,383 km (0.114 R)
• M19: 17,263,295 km (0.101 R)
• M20: 19,044,108 km (0.119 R)
• M21: 25,651,547 km (0.114 R)
• M22: 32,502,830 km (0.053 R)
• M23: 39,332,721 km (0.083 R)
• M24: 43,461,473 km (0.091 R)
• M25: 45,003,527 km (0.11 R)
• M26: 51,880,392 km (0.054 R)
• M27: 62,873,891 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.9

Radius: 5.1

Gravity: 34.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.19 AU - 18.17 AU

Year: 20049 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,403,886 km

• M1: 63,579 km (0.09 R)
• M2: 268,079 km (0.071 R)
• M3: 573,259 km (0.099 R)
• M4: 1,036,414 km (0.117 R)
• M5: 1,213,388 km (0.079 R)
• M6: 1,812,378 km (0.099 R)
• M7: 2,541,668 km (0.044 R)
• M8: 3,479,497 km (0.109 R)
• M9: 4,450,387 km (0.053 R)
• M10: 5,074,360 km (0.086 R)
• M11: 5,508,194 km (0.069 R)
• M12: 7,149,731 km (0.115 R)
• M13: 7,543,323 km (0.089 R)
• M14: 7,899,516 km (0.101 R)
• M15: 8,978,864 km (0.097 R)
• M16: 10,840,909 km (0.104 R)
• M17: 11,228,816 km (0.058 R)
• M18: 11,492,557 km (0.113 R)
• M19: 13,753,430 km (0.107 R)
• M20: 16,127,099 km (0.105 R)
• M21: 16,889,300 km (0.102 R)
• M22: 18,303,000 km (0.088 R)
• M23: 22,489,945 km (0.075 R)
• M24: 22,803,802 km (0.075 R)
• M25: 23,333,378 km (0.12 R)
• M26: 25,083,374 km (0.081 R)
• M27: 25,761,651 km (0.107 R)
• M28: 28,842,320 km (0.113 R)
• M29: 32,691,922 km (0.11 R)
• M30: 35,158,492 km (0.103 R)
• M31: 39,237,726 km (0.116 R)
• M32: 43,621,393 km (0.11 R)
• M33: 45,429,283 km (0.069 R)
• M34: 66,331,097 km (0.092 R)
• M35: 66,976,612 km (0.081 R)
• M36: 68,718,380 km (0.096 R)
• M37: 81,517,077 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.1

Radius: 7.6

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.72 AU - 16.86 AU

Year: 20274 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,403,886 km

• M1: 94,695 km (0.046 R)
• M2: 428,448 km (0.079 R)
• M3: 1,411,007 km (0.114 R)
• M4: 1,989,203 km (0.058 R)
• M5: 2,690,667 km (0.111 R)
• M6: 3,368,495 km (0.083 R)
• M7: 4,087,911 km (0.08 R)
• M8: 4,756,165 km (0.046 R)
• M9: 6,352,973 km (0.088 R)
• M10: 6,908,878 km (0.088 R)
• M11: 10,124,933 km (0.111 R)
• M12: 10,626,386 km (0.092 R)
• M13: 11,013,096 km (0.104 R)
• M14: 12,655,232 km (0.105 R)
• M15: 13,385,419 km (0.108 R)
• M16: 13,685,064 km (0.074 R)
• M17: 17,285,286 km (0.061 R)
• M18: 19,878,415 km (0.11 R)
• M19: 20,864,116 km (0.061 R)
• M20: 22,403,328 km (0.085 R)
• M21: 25,937,129 km (0.06 R)
• M22: 30,595,607 km (0.065 R)
• M23: 31,642,792 km (0.052 R)
• M24: 38,132,048 km (0.105 R)
• M25: 41,845,516 km (0.08 R)
• M26: 57,915,020 km (0.072 R)
• M27: 59,717,675 km (0.055 R)
• M28: 62,386,950 km (0.103 R)
• M29: 63,434,434 km (0.114 R)
• M30: 72,240,213 km (0.103 R)
• M31: 73,163,232 km (0.1 R)
• M32: 75,032,757 km (0.119 R)
• M33: 81,826,595 km (0.097 R)
• M34: 85,887,130 km (0.061 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 19,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit